Prosecution Insights
Last updated: October 25, 2026
Application No. 19/061,781

SYSTEMS AND METHODS FOR RENDERING A VIRTUAL ENVIRONMENT USING LIGHT PROBES

Non-Final OA §112§DOUBLEPATENT
Filed
Feb 24, 2025
Priority
Jul 07, 2021 — provisional 63/203,092 +1 more
Examiner
CHAN, CAROL WANG
Art Unit
2672
Tech Center
2600 — Communications
Assignee
Unity Technologies ApS
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
319 granted / 379 resolved
+22.2% vs TC avg
Strong +34% interview lift
Without
With
+33.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
17 currently pending
Career history
394
Total Applications
across all art units

Statute-Specific Performance

§101
11.9%
-28.1% vs TC avg
§103
40.4%
+0.4% vs TC avg
§102
16.6%
-23.4% vs TC avg
§112
25.5%
-14.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 379 resolved cases

Office Action

§112 §DOUBLEPATENT
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 . Information Disclosure Statement Examiner notes that while there is a document filed regarding the information disclosure statement, there is no actual information disclosure statement filed. Thus, the information disclosure statement is not being considered. 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 1-4, 7-11, and 14-18 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-4, 7-11, and 14-18 of U.S. Patent No. 12,260,527. Although the claims at issue are not identical, they are not patentably distinct from each other. With regards to claim 1, it is met by claim 8 of U.S. Patent 12,260,527. With regards to claim 2, it is met by claim 9 of U.S. Patent 12,260,527. With regards to claim 3, it is met by claim 10 of U.S. Patent 12,260,527. With regards to claim 4, it is met by claim 11 of U.S. Patent 12,260,527. With regards to claim 7, it is met by claim 14 of U.S. Patent 12,260,527. With regards to claim 8, it is met by claim 1 of U.S. Patent 12,260,527. With regards to claim 9, it is met by claim 2 of U.S. Patent 12,260,527. With regards to claim 10, it is met by claim 3 of U.S. Patent 12,260,527. With regards to claim 11, it is met by claim 4 of U.S. Patent 12,260,527. With regards to claim 14, it is met by claim 7 of U.S. Patent 12,260,527. With regards to claim 15, it is met by claim 15 of U.S. Patent 12,260,527. With regards to claim 16, it is met by claim 16 of U.S. Patent 12,260,527. With regards to claim 17, it is met by claim 17 of U.S. Patent 12,260,527. With regards to claim 18, it is met by claim 18 of U.S. Patent 12,260,527. Allowable Subject Matter Claims 1, 8, and 15 would be allowable if rewritten or amended to overcome the non-statutory double patenting rejection, set forth in this Office action. With regards to claims 1, 8, and 15, Li et al. (CN 110599413) discloses providing first lighting data as input to a neural network, the neural network trained to output second lighting data based on the input, where the second lighting data has a higher quality than the first lighting data, and replacing the first lighting data with the second lighting data, however, there is no mention of accessing first lighting data in a data structure associated with a light probe in a set of light probes in an environment and replacing the first lighting data with the second lighting data in the data structure. Hu et al. (Sensor-realistic Synthetic Data Engine for Multi-frame High Dynamic Range Photography) discloses accessing first lighting data associated with a light probe in an environment for color calibration and to generate sensor-realistic synthetic data, and validating the sensor-realistic synthetic dataset with two artificial intelligence. However, there is no mention of accessing first lighting data in a data structure associated with a light probe in a set of light probes in the environment, providing the first lighting data as an input to an artificial intelligence, the artificial intelligence trained to output second lighting data based on the input, the second lighting data having a higher quality than the first lighting data, and replacing the first lighting data in the data structure with the second lighting data. Thus, while different prior arts disclose parts of the claim, none of the prior arts disclose or have reasonable motivation to combine to disclose all of the limitations of the claim as a whole. Claims 2-4, 7, 9-11, 14, and 16-18 would be allowable if rewritten to overcome the non-statutory double patenting rejection, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. With regards to claims 2-4 and 7, they are dependent on claim 1. With regards to claims 9-11 and 14, they are dependent on claim 8. With regards to claims 16-18, they are dependent on claim 15. Claims 5, 6, 12, 13, 19, and 20 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. With regards to claims 5 and 6, they are dependent on claim 1. With regards to claims 12 and 13, they are dependent on claim 8. With regards to claims 19 and 20, they are dependent on claim 15. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Applicants are directed to consider additional pertinent prior art included on the Notice of References Cited (PTOL 892) attached herewith. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to CAROL W CHAN whose telephone number is (571)272-5766. The examiner can normally be reached 9:30-3:30 M-F. 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, Sumati Lefkowitz can be reached at (571) 272-3638. 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. /CAROL W CHAN/Primary Examiner, Art Unit 2672
Read full office action

Prosecution Timeline

Feb 24, 2025
Application Filed
Sep 09, 2026
Non-Final Rejection mailed — §112, §DOUBLEPATENT (current)

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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
84%
Grant Probability
99%
With Interview (+33.6%)
2y 5m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 379 resolved cases by this examiner. Grant probability derived from career allowance rate.

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