Prosecution Insights
Last updated: October 01, 2026
Application No. 19/003,507

Reflection-Based Visual Data Modification

Non-Final OA §DP
Filed
Dec 27, 2024
Priority
Jul 12, 2022 — continuation of 12/219,291
Examiner
TRAN, QUOC DUC
Art Unit
Tech Center
Assignee
Zoom Video Communications Inc.
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
733 granted / 854 resolved
+25.8% vs TC avg
Minimal +5% lift
Without
With
+4.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
18 currently pending
Career history
868
Total Applications
across all art units

Statute-Specific Performance

§101
6.0%
-34.0% vs TC avg
§103
46.9%
+6.9% vs TC avg
§102
29.5%
-10.5% vs TC avg
§112
4.6%
-35.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 854 resolved cases

Office Action

§DP
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 21-40 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 12,219,291. Although the claims at issue are not identical, they are not patentably distinct from each other because the claim limitations of the present claims are broader and similar in scope to that of the claims of U.S. Patent No. 12,219,291 with different in wording variations. For example: Claim 21 of the present invention Claim 1 of U.S. Patent No. 12,219,291 A method, comprising: computing a similarity score between first visual data obtained from a first device connected to a video conference and second visual data captured using a camera of a second device connected to the video conference; determining, based on the similarity score, that the second visual data includes a reflection displayed at the second device; modifying the second visual data to remove the reflection; and transmitting the modified second visual data for output within the video conference. A method, comprising: outputting, to a display of a computing device during a video conference, remotely-generated visual data obtained from at least one remote device and camera-generated visual data captured using a camera of the computing device; identifying, within the camera-generated visual data, a reflection of at least a portion of data displayed at the display of the computing device by: computing a similarity score between a part of the remotely-generated visual data and a part of the camera-generated visual data; and determining that the part of the camera-generated visual data comprises the reflection if the similarity score exceeds a threshold; modifying the camera-generated visual data to remove the reflection; and transmitting the modified camera-generated visual data to the at least one remote device for display thereat during the video conference. From the above claim comparison, claim 21 of the present invention are covered/anticipated by that of claim 1 of U.S. Patent No. 12,219,291. Independent claims 30 and 35 are counterpart claim of method claim 21 and therefore rejected for the same reason addressed. The remaining dependent claims are either directly or indirectly taught by at least the dependent claims of U.S. Patent No. 12,219,291. Allowable Subject Matter Claims 21-40 would be allowed upon filing of an eTerminal or Terminal Disclaimer and/or overcome the above double patenting rejection. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any response to this action should be mailed to: Mail Stop ____(explanation, e.g., Amendment or After-final, etc.) Commissioner for Patents P.O. Box 1450 Alexandria, VA 22313-1450 Facsimile responses should be faxed to: (571) 273-8300 Hand-delivered responses should be brought to: Customer Service Window Randolph Building 401 Dulany Street Alexandria, VA 22314 Any inquiry concerning this communication or earlier communications from the examiner should be directed to QUOC DUC TRAN whose telephone number is (571) 272-7511. The examiner can normally be reached Monday-Friday 8:30am - 5pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Duc Nguyen can be reached on (571) 272-7503. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Quoc D Tran/ Primary Examiner, Art Unit 2691 September 17, 2026
Read full office action

Prosecution Timeline

Dec 27, 2024
Application Filed
Sep 21, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
91%
With Interview (+4.8%)
2y 6m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 854 resolved cases by this examiner. Grant probability derived from career allowance rate.

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