Joe Dordoni et al.Download PDFPatent Trials and Appeals BoardOct 1, 20212020001183 (P.T.A.B. Oct. 1, 2021) Copy Citation UNITED STATES PATENT AND TRADEMARK OFFICE UNITED STATES DEPARTMENT OF COMMERCE United States Patent and Trademark Office Address: COMMISSIONER FOR PATENTS P.O. Box 1450 Alexandria, Virginia 22313-1450 www.uspto.gov APPLICATION NO. FILING DATE FIRST NAMED INVENTOR ATTORNEY DOCKET NO. CONFIRMATION NO. 15/130,523 04/15/2016 Joe Dordoni 13174-18-US 2822 53609 7590 10/01/2021 REINHART BOERNER VAN DEUREN P.C. 2215 PERRYGREEN WAY ROCKFORD, IL 61107 EXAMINER SUH, JOSEPH JINWOO ART UNIT PAPER NUMBER 2485 NOTIFICATION DATE DELIVERY MODE 10/01/2021 ELECTRONIC Please find below and/or attached an Office communication concerning this application or proceeding. The time period for reply, if any, is set in the attached communication. Notice of the Office communication was sent electronically on above-indicated "Notification Date" to the following e-mail address(es): RockMail@reinhartlaw.com PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE BEFORE THE PATENT TRIAL AND APPEAL BOARD Ex parte JOE DORDONI and RICHARD D. DIEHR Appeal 2020-001183 Application 15/130,523 Technology Center 2400 BEFORE JASON V. MORGAN, JEREMY J. CURCURI, and PHILLIP A. BENNETT, Administrative Patent Judges. CURCURI, Administrative Patent Judge. DECISION ON APPEAL STATEMENT OF THE CASE Pursuant to 35 U.S.C. § 134(a), Appellant1 appeals from the Examiner’s decision to reject claims 1, 2, 4, 6–9, 11–13, 16–21, and 23–30, which constitute all the claims that are on appeal. Claims 3, 5, 10, 14, 15, 22, 31–34, 37, 38, 40, 48, 49, and 51 have been cancelled. Claims 35, 36, 39, 41–47, and 50 have been withdrawn from consideration. We have jurisdiction under 35 U.S.C. § 6(b). 1 We use the word Appellant to refer to “applicant” as defined in 37 C.F.R. § 1.42(a). Appellant identifies the real party in interest as Emhart Glass S.A. Appeal Br. 2. Appeal 2020-001183 Application 15/130,523 2 We AFFIRM-IN-PART. CLAIMED SUBJECT MATTER The claims are directed to a “[c]ontainer inspection system with individual light control.” Spec., Title. Claims 1 and 18, reproduced below, are illustrative of the claimed subject matter: 1. A system for inspecting a glass container comprising: a panel configured to illuminate the glass container, the panel including a first plurality of light sources directed parallel to one another; a first camera configured to image the illuminated glass container; a controller configured to adjust the amount of power supplied to each of the light sources individually; and a processor configured to evaluate the image of the illuminated glass container for indications of defects in the container. 18. A method of inspecting a glass container using a first panel including a first plurality of light sources, the method comprising: illuminating a first predetermined set of the first plurality of light sources to illuminate the glass container with a first predetermined illumination pattern; capturing a first image of the illuminated glass container; illuminating a second predetermined set of the first plurality of light sources to illuminate the glass container with a second predetermined illumination pattern, the second predetermined illumination pattern being different from the first predetermined illumination pattern; capturing a second image of the illuminated glass container; and Appeal 2020-001183 Application 15/130,523 3 evaluating the first and second images to determine whether the glass container includes a defect. REFERENCES The prior art relied upon by the Examiner is: Name Reference Date Furnas US 6,618,495 B1 Sept. 9, 2003 Sones US 2004/0150815 A1 Aug. 5, 2004 Siekmeyer US 2005/0151979 A1 July 14, 2005 Piorek US 2008/0192897 A1 Aug. 14, 2008 Pance US 2010/0300856 A1 Dec. 2, 2010 Dilks US 2013/0306729 A1 Nov. 21, 2013 Numazu US 2014/0119634 A1 May 1, 2014 Dalstra US 2014/0174127 A1 June 26, 2014 Miura US 2015/0324566 A1 Nov. 12, 2015 REJECTIONS Claim 12 is rejected under 35 U.S.C. § 112(a) as failing to comply with the written description requirement. Final Act. 2–3. Claim 12 is rejected under 35 U.S.C. § 112(a) as failing to comply with the enablement requirement. Final Act. 3. Claim 23 is rejected under 35 U.S.C. § 112(b) as indefinite. Final Act. 4. Claims 1 and 8 are rejected under 35 U.S.C. § 103 as obvious over Numazu and Sones. Final Act. 5–6. Claim 2 is rejected under 35 U.S.C. § 103 as obvious over Numazu, Sones, and Piorek. Final Act. 7. Claims 4, 6, 7, and 16 are rejected under 35 U.S.C. § 103 as obvious over Numazu, Sones, and Pance. Final Act. 7–10. Appeal 2020-001183 Application 15/130,523 4 Claims 9 and 13 are rejected under 35 U.S.C. § 103 as obvious over Numazu, Sones, and Dilks. Final Act. 11–12. Claim 11 is rejected under 35 U.S.C. § 103 as obvious over Numazu, Sones, Siekmeyer, and Pance. Final Act. 12–14. Claim 17 is rejected under 35 U.S.C. § 103 as obvious over Numazu, Sones, and Miura. Final Act. 14–15. Claims 18–20, 23, 28, and 29 are rejected under 35 U.S.C. § 103 as obvious over Numazu, Pance, and Furnas. Final Act. 15. Claims 21 and 30 are rejected under 35 U.S.C. § 103 as obvious over Numazu, Pance, Furnas, and Dilks. Final Act. 15. Claims 24–27 are rejected under 35 U.S.C. § 103 as obvious over Numazu, Pance, Furnas, and Dalstra. Final Act. 16. OPINION The Written Description Rejection of Claim 12 Claim 12 depends from claim 1 and further recites wherein the image is captured when the glass container is off of a central axis of the first camera and the controller is configured to adjust the power of the first plurality of light sources as if the image was captured when the glass container was on the central axis of the first camera. The Examiner finds claim 12 fails to comply with the written description requirement. Final Act. 2–3. In particular, the Examiner determines “the specification is silent on how the limitation is implemented. As the specification is silent on how the limitation can be implemented, it is not clear whether inventor(s) had possession of the claimed invention, rendering the application not meet the written description requirement.” Final Act. 3. Appeal 2020-001183 Application 15/130,523 5 Appellant presents the following principal arguments: First, Appellant argues “[t]he claim itself supports how the aforementioned limitations are implemented.” Appeal Br. 6. Second, Appellant argues that the Specification provides support. Appeal Br. 7 (citing Spec. ¶¶ 99, 119, 138). Appellant further argues The passages cited above make clear that the power of the light sources can be adjusted by the processor such that the image taken with the container off of the central axis would be the same as if the image was taken with the container on the central axis. Again, this is due to the fact that depending on the position of the light sources relative to the central axis, i.e.[,] the inspection axis, of the camera, the brightness, with all other things being equal, will be less. Appeal Br. 7. In response, the Examiner explains “[t]he current claim language is not limited to taking image with the same brightness. Instead, it is broad to include taking an off-axis image that is exactly same to an on-axis image including the shape of an object, and Applicant fails to include a written description corresponding to the broad claim language.” Ans. 30. In reply, Appellant argues “the claim calls for an adjustment of the plurality of light source so that the off-axis image looks like an on-axis image. However, that is not a requirement[] that the images be exactly the same.” Reply Br. 6. We review the appealed rejections for error based upon the issues identified by Appellant, and in light of the arguments and evidence produced thereon. Ex parte Frye, 94 USPQ2d 1072, 1075 (BPAI 2010) (precedential). “[T]he test for sufficiency [of the written description] is whether the disclosure of the application relied upon reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter as of Appeal 2020-001183 Application 15/130,523 6 the filing date.” Ariad Pharms., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc). Appellant’s Specification discloses Light sources located at different locations on each panel are different distances from the camera and emit light at different angles relative to the axis of inspection of the camera. Therefore, by individually adjusting the intensity of each of the light sources, the camera can capture a uniform image without adjusting LED placement or configuration relative to the camera or including lenses to direct light from each light source toward the viewing axis of the camera (e.g., if a light source is viewed off of its central axis from a single point, for example, the axis of observation of the camera, the light intensity drops as the angle is increased). Thus, by individually adjusting the intensity of light emission from each light source, a uniform image can be perceived from any arbitrary viewing angle. Spec. ¶ 99 (emphasis added); see also Spec. ¶¶ 119 (“By individually controlling the power provided to each LED, flat field correction may be achieved, e.g., each of the LEDs may be illuminated at a brightness such that all of the LEDs appear as illuminating at a uniform brightness to the camera.”), 138 (“[I]t is possible to have the controller configured to power the plurality of light sources to illuminate the glass container for the image being taken with the container off-axis as if the image was captured while the glass container was located centered on the axis of inspection of the camera.”). Thus, Appellant’s Specification describes, when the glass container is off of a central axis of the camera, adjusting light sources to illuminate the glass container as if the glass container was located centered on the camera central axis. Spec. ¶¶ 99, 119, 138. Appeal 2020-001183 Application 15/130,523 7 We interpret claim 12 in a manner consistent with this description in the Specification. In light of the Specification, we interpret claim 12 as requiring adjusting the power of the first plurality of light sources to illuminate the glass container as if the image was captured when the glass container was on the central axis of the first camera. We do not agree with the Examiner’s interpretation of claim 12, which requires adjusting the power of the first plurality of light sources to take an off-axis image that is exactly same to an on-axis image. We determine the Examiner’s interpretation is inconsistent with the Specification. Given our interpretation of claim 12 and the various disclosures in the Specification, we find claim 12 has sufficient written description support as the disclosures in Appellant’s Specification reasonably convey to those skilled in the art that the inventors had possession of the claimed subject matter as recited in claim 12 as of the filing date. We, therefore, do not sustain the Examiner’s written description rejection of claim 12. The Enablement Rejection of Claim 12 The Examiner finds claim 12 fails to comply with the enablement requirement. Final Act. 3. In particular, the Examiner determines “the specification is silent on how the limitation is implemented. As the specification is silent on how the limitation can be implemented, a person having ordinary skill in the art cannot implement the limitation without undue experimentation, rendering the claim failing to comply with the enablement requirement.” Final Act. 3. Appeal 2020-001183 Application 15/130,523 8 Appellant presents the following principal arguments: First, Appellant argues “the claim itself supports how [the limitation] is performed.” Appeal Br. 8. Second, Appellant argues that the Specification provides enablement. Appeal Br. 8–10 (citing Spec. ¶¶ 99, 119, 138). Appellant further argues The previous passages make clear that the power of the light sources can be adjusted such that the image taken with the container off of the central axis would be the same as if the image was taken with the container on the central axis. Again, this is due to the fact that depending on the position of the light sources relative to the central axis, i.e.[,] the inspection axis, of the camera, the brightness, with all other things being equal, will be less. Appeal Br. 9–10. In response, the Examiner explains “[t]he current claim language is not limited to taking image with the same brightness. Instead, it is broad to include taking an off-axis image that is exactly same to an on-axis image including the shape of an object, and Applicant fails to include a written description that enables a person having ordinary skill in the art to make a device corresponding to the broad claim language.” Ans. 33. In reply, Appellant argues “[a]s in the written description rejection, the enablement rejection is not supported by the Examiner’s incorrect assertion that the application must explain a disappearing sidewall that is not an issue with the claimed invention.” Reply Br. 7. As discussed above, in light of the Specification, we interpret claim 12 as requiring adjusting the power of the first plurality of light sources to illuminate the glass container as if the image was captured when the glass container was on the central axis of the first camera. Appeal 2020-001183 Application 15/130,523 9 We do not agree with the Examiner’s interpretation of claim 12, which requires adjusting the power of the first plurality of light sources to take an off-axis image that is exactly same to an on-axis image. We determine the Examiner’s interpretation is inconsistent with the Specification. Given our interpretation of claim 12 and the various disclosures in the Specification, we find Appellants’ Specification reasonably describes how to make and use the invention as recited in claim 12 to those skilled in the art. We, therefore, do not sustain the Examiner’s enablement rejection of claim 12. The Indefiniteness Rejection of Claim 23 Claim 23 depends from claim 18 and further recites “wherein one of the first and second predetermined illumination patterns is a uniform background for inspecting opaque defects while the other one of the second and first predetermined patterns provides a high contrast for highlighting the edges of a container for dimensional inspection.” The Examiner concludes claim 23 is indefinite. Final Act. 4. In particular, the Examiner determines [t]he term “high” in claim 23 is a relative term which renders the claim indefinite. The term “high” is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. Final Act. 4; see also Ans. 33–36. Appellant presents the following principal argument: “‘[H]igh contrast’ is defined as ‘that area where the degree of difference between black and white approaches the maximum.’” Appeal Br. 11; see also Reply Br. 8–9. Appeal 2020-001183 Application 15/130,523 10 We do not see any error in the Examiner’s conclusion of indefiniteness. We agree with the Examiner’s determination that the term “high contrast” is unclear. Appellant’s arguments are unavailing because the claim does not recite high contrast occurs when the difference between black and white approaches the maximum, and we decline to read such limitations into the claim. Further, the claim does not recite the further actions of edge detection and dimensional inspection, which would implicitly define the level of contrast as sufficient for such actions. We, therefore, sustain the Examiner’s indefiniteness rejection of claim 23. The Obviousness Rejection of Claims 1 and 8 over Numazu and Sones The Examiner finds Numazu and Sones teach all limitations of claim 1. Final Act. 5–6; see also Ans. 36–41. The Examiner finds Numazu teaches most limitations of claim 1, but finds “Numazu does not explicitly disclose a panel configured to illuminate the glass container, the panel including a first plurality of light sources directed parallel to one another.” Final Act. 5. The Examiner finds Sones’s disclosure of upwardly pointing LEDs 26 mounted at a bottom portion of the housing 34 teaches “a panel configured to illuminate the glass container, the panel including a first plurality of light sources directed parallel to one another” (claim 1). Final Act. 5 (citing Sones ¶¶ 20–21). The Examiner reasons Therefore, given the teachings as a whole, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention, having the references of Numazu and Sones before him/her to modify the Appeal 2020-001183 Application 15/130,523 11 glass bottle inspection method and apparatus of Numazu with the teaching of flaw detection in objects and surfaces of Sones in order to provide rapid inspection of surfaces, particularly sealing surfaces and obtain the simultaneous acquisition of superimposed color dark-field and light-field images with a single camera for quick and better defect detection as taught by Sones. Final Act. 5–6 (citing Sones ¶ 1). Appellant contends there is no reason to combine the teachings of the references. Appeal Br. 12–18; see also Reply Br. 9–11. In support of this contention, Appellant presents the following principal arguments: Regarding the teachings of Numazu, Appellant argues Numazu directs two separate focused lights obliquely relative to the central axis of the camera and at opposed directions. Thus, LED1 will catch checks that reflect light in one direction and LED2 will catch checks that reflect light in the opposite direction. This is because the light generated by these two light sources is directed in opposite directions relative to the container. To pass the crack by the camera of Numazu, Numazu requires rotating the bottle. Appeal Br. 14 (citing Numazu ¶ 45). “[T]he lighting of the system of Numazu is highly important to the operation of the test itself and the particular invention of Numazu.” Appeal Br. 14. Regarding combining the teachings of Sones with the teachings of Numazu, Appellant argues the geometry of the “light field dome illuminator 20” [in Sones] provides the exact opposite type of light as compared to the light used for looking for checks within the sidewall of the bottle as in Numazu. This structure creates a diffused, strobed uniform light that illuminates the entire surface of the bottle from all directions. Appeal Br. 15 (citing Sones ¶ 21). “This is because light-field illumination is used for inspecting the surface, not for internal checks.” Appeal Br. 15 Appeal 2020-001183 Application 15/130,523 12 (citing Sones ¶ 3). “Table 1 of Sones [(paragraph 30)] shows that ‘light- field’ illumination is poor for check detection while ‘dark-field’ illumination is good. However, the Office Action is not relying on the dark field illumination for rectification of the problems of Numazu.” Appeal Br. 16. “As such, Sones itself teaches that the light source relied upon in the Office Action for rectifying the deficiencies of Numazu would not be used for check detection.” Appeal Br. 16 (citing Sones ¶ 31). In summary, Appellant argues “there is no logical reason to modify the system of Numazu using the teachings of Sones other than to justify the rejection of Appellants’ claims.” Appeal Br. 16. Appellant persuades us that the Examiner erred. For reasons explained below, we determine the Examiner’s reasoning to combine the teachings of the references lacks a rational underpinning. Numazu discloses “[t]he illuminating units LED1 and LED2 are controlled by the controller 4 to emit alternate pulsed lights, and the camera CAM1 is controlled by the controller 4 to capture images of the bottle- mouth portion 2 in synchronism with the pulsed lights from the illuminating units LED1 and LED2.” Numazu ¶ 46. In making the rejection, the Examiner relies on this disclosure in Numazu to teach “a controller configured to adjust the amount of power supplied to each of the light sources individually” (claim 1). Final Act. 5 (citing Numazu ¶ 46). In contrast to the focused light provided by the illuminating units in Numazu, Sones provides diffused, uniform light with an array of upwardly pointing LEDs 26 and a light-field hemispherical bowl illuminator 20. Sones ¶ 21. Appeal 2020-001183 Application 15/130,523 13 First, we agree with Appellant’s arguments that there would have been no reason to modify Numazu’s system, which uses focused light from illuminating units LED1 and LED2, to instead use the diffused, uniform light from an array of upwardly pointing LEDs 26 and a light-field hemispherical bowl illuminator 20 as disclosed in Sones. Further, even if Sones’s illumination technique were incorporated into Numazu, the Examiner has not explained how or why Numazu’s controller 4 would adjust the amount of power supplied to each of the upwardly pointing LEDs 26 individually because, unlike the light sources in Numazu, the light sources in Sones provide diffused, uniform light with the bowl illuminator 20. We, therefore, do not sustain the Examiner’s rejection of claim 1. We also do not sustain the Examiner’s rejection of claim 8, which depends from claim 1. The Obviousness Rejections of Claims 2, 4, 6, 7, 9, 11, 13, 16, and 17 Claims 2, 4, 6, 7, 9, 11, 13, 16, and 17 depend from claim 1. The grounds of rejection for these claims do not cure the deficiency in the rejection of claim 1. See Final Act. 7–15. We, therefore, sustain the Examiner’s rejections of claims 2, 4, 6, 7, 9, 11, 13, 16, and 17. Appeal 2020-001183 Application 15/130,523 14 The Obviousness Rejection of Claims 18–20, 23, 28, and 29 over Numazu, Pance, and Furnas The Examiner finds Numazu, Pance, and Furnas teach all limitations of claim 18. Non-Final Act. 14–152; see also Ans. 48–50. In particular, the Examiner finds “Numazu does not explicitly disclose a first panel including a first plurality of light sources.” Non-Final Act. 14. The Examiner finds Pance’s disclosure of a substrate and light source 144 teaches “a first panel including a first plurality of light sources” (claim 18). Non-Final Act. 14 (citing Pance ¶ 37). The Examiner reasons it would have been obvious to one of ordinary skill in the art at the time of the invention was made, having the references of Numazu and Pance before him/her to modify the glass bottle inspection method and apparatus of Numazu with the teaching of white point adjustment for multicolor keyboard backlight of Pance in order to facilitate use of the electronic device regardless of lighting conditions as taught by Pance. Non-Final Act. 14 (citing Pance ¶ 5). Appellant contends there is no reason to combine the teachings of the references. Appeal Br. 12–29; see also Reply Br. 14–16. In support of this contention, Appellant presents the following principal arguments: “[T]he [Examiner’s] rationale for combining the references has nothing to do with making LED1 and LED2 light sources of a panel.” Appeal Br. 29. “[I]t is not reasonable to think that one of ordinary skill in the art would find it obvious to replace the light panels of Numazu with those of Pance for reasons that have nothing to do with the light panels.” Appeal Br. 2 We refer to the Non-Final Action mailed August 31, 2018 because, in the Final Action on page 15, the Examiner refers to the Non-Final Action mailed August 31, 2018. Appeal 2020-001183 Application 15/130,523 15 30. “[T]here is no logical reason to modify the system of Numazu using the teachings of Pance, in the manner proposed, other than to justify the rejection of Appellants’ claims.” Appeal Br. 31. Appellant persuades us that the Examiner erred. For reasons explained below, we determine the Examiner’s reasoning to combine the teachings of the references lacks a rational underpinning. Numazu discloses “[t]he illuminating units LED1 and LED2 are controlled by the controller 4 to emit alternate pulsed lights, and the camera CAM1 is controlled by the controller 4 to capture images of the bottle- mouth portion 2 in synchronism with the pulsed lights from the illuminating units LED1 and LED2.” Numazu ¶ 46. In making the rejection, the Examiner relies on Numazu’s disclosure of LED1 and LED2 to teach “illuminating a first predetermined set of the first plurality of light sources to illuminate the glass container with a first predetermined illumination pattern” (claim 18). Non-Final Act. 14 (citing Numazu, Fig. 2, elements LED1, LED2). First, we agree with Appellant’s arguments that there would have been no reason to modify Numazu’s system, which uses focused light from illuminating units LED1 and LED2, to instead use a substrate and light source 144 from a multicolor keyboard backlight as disclosed in Pance. In short, the Examiner’s reason of “facilitat[ing] use of the electronic device regardless of lighting conditions” (Non-Final Act. 14) does not seem to have any applicability to Numazu’s system. Further, the “facilitat[ing] use of the electronic device regardless of lighting conditions” (Non-Final Act. 14) does not result from the locating of light sources on a substrate; thus, we do not readily see why “facilitat[ing] Appeal 2020-001183 Application 15/130,523 16 use of the electronic device regardless of lighting conditions” (Non-Final Act. 14) would be a reason for a skilled artisan to locate Numazu’s light sources on a panel (substrate). We, therefore, do not sustain the Examiner’s rejection of claim 18. We also do not sustain the Examiner’s rejection of claims 19, 20, 23, 28, and 29, which depend from claim 18. The Obviousness Rejection of Claims 21, 24–27, and 30 Claims 21, 24–27, and 30 depend from claim 18. The grounds of rejection for these claims do not cure the deficiency in the rejection of claim 18. See Final Act. 15–16. We, therefore, sustain the Examiner’s rejections of claims 21, 24–27, and 30. CONCLUSION The Examiner’s decision to reject claims 1, 2, 4, 6–9, 11–13, 16–21, and 23–30 is affirmed in part. DECISION SUMMARY In summary: Claims Rejected 35 U.S.C. § Reference(s)/Basis Affirmed Reversed 12 112 Written Description 12 12 112 Enablement 12 23 112 Indefiniteness 23 1, 8 103 Numazu, Sones 1, 8 2 103 Numazu, Sones, Piorek 2 Appeal 2020-001183 Application 15/130,523 17 4, 6, 7, 16 103 Numazu, Sones, Pance 4, 6, 7, 16 9, 13 103 Numazu, Sones, Dilks 9, 13 11 103 Numazu, Sones, Siekmeyer, Pance 11 17 103 Numazu, Sones, Miura 17 18–20, 23, 28, 29 103 Numazu, Pance, Furnas 18–20, 23, 28, 29 21, 30 103 Numazu, Pance, Furnas, Dilks 21, 30 24–27 103 Numazu, Pance, Furnas, Dalstra 24–27 Overall Outcome 23 1, 2, 4, 6–9, 11–13, 16– 21, 24–30 TIME PERIOD FOR RESPONSE No time period for taking any subsequent action in connection with this appeal may be extended under 37 C.F.R. § 1.136(a). See 37 C.F.R. § 1.136(a)(1)(iv). AFFIRMED-IN-PART Copy with citationCopy as parenthetical citation