Prosecution Insights
Last updated: October 01, 2026
Application No. 18/999,336

Multi-scale Transformer for Image Analysis

Non-Final OA §DP
Filed
Dec 23, 2024
Priority
Jul 01, 2021 — nonprovisional of PCTUS2021040111 +2 more
Examiner
LEE, JONATHAN S
Art Unit
Tech Center
Assignee
Google LLC
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
5m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
512 granted / 606 resolved
+24.5% vs TC avg
Moderate +10% lift
Without
With
+9.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
18 currently pending
Career history
614
Total Applications
across all art units

Statute-Specific Performance

§101
4.2%
-35.8% vs TC avg
§103
47.0%
+7.0% vs TC avg
§102
26.3%
-13.7% vs TC avg
§112
12.1%
-27.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 606 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. Claim 1-20 is rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-7, 13, 16, 17, and 19 of U.S. Patent No. 11,887,270 and claims 1-9 and 16-20 of U.S. Patent No. 12,217,382. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the current application are broader than the claims of the conflicting patents, as mapped out in the table below. Current application 18/999,366 Conflicting patent 11,887,270 Conflicting patent 12,217,382 1 1 1 2 2 2 3 1 4 4 1 3 5 3 5 6 6 6 7 6 6 8 4 7 9 5 8 10 7 9 11 7 9 12 1 1 13 13 16 14 13 16 15 16 17 16 17 18 17 19 19 18 16 3 (This claim is directed to a method; however, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to use the “processors” recited in the parent method claim as an image processing system for “constructing a multi-scale representation of the native resolution image, the multi-scale representation including the native resolution image and the one or more resized variants.”.) 19 16 20 20 7 (This claim is directed to a method; however, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to use the “processors” recited in the parent method claim as an image processing system to “align the set of spatially encoded patches across scales, patch locations from all scales are mapped to a same grid”.) 7 (This claim is directed to a method; however, it would have been obvious to a person of ordinary skill in the art before the effective filing date of the claimed invention to use the “processors” recited in the parent method claim as an image processing system to “align the set of spatially encoded patches across scales, patch locations from all scales are mapped to a same grid”.) Allowable Subject Matter Claims 1-20 would be allowable if rewritten or amended to overcome the double patenting rejection(s) set forth in this Office action. The following is a statement of reasons for the indication of allowable subject matter: the prior art of record, individually or in combination, does not disclose or suggest in claims 1 and 15: “applying, by one or more processors, a set of scale embeddings to a set of spatially encoded image patches to capture scale information associated with a native resolution image and at least one resized variant of the native resolution image to form a set of input tokens; and creating, by one or more processors, an image representation according to the set of input tokens.” The closest prior art of record is noted as follows: Zhang et al. (Multi-Scale Vision Longformer: A New Vision Transformer for High-Resolution Image Encoding, 27 May 2021, arXiv, Pages 1-18), as cited in the IDS filed 23 December 2024. This reference falls short, as the applicant argues on pages 7-8 of the Remarks filed on 22 August 2023 in U.S. application no. 17/787,699. Chen et al. (CrossViT: Cross-Attention Multi-Scale Vision Transformer for Image Classification, 22 August 2021, arXiv, Pages 1-12), as cited in the IDS filed 23 December 2024. Contact Any inquiry concerning this communication or earlier communications from the examiner should be directed to JONATHAN S LEE whose telephone number is (571)272-1981. The examiner can normally be reached 11:30 AM - 7:30 PM. 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, Andrew Bee can be reached at (571)270-5183. 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. /Jonathan S Lee/Primary Examiner, Art Unit 2677
Read full office action

Prosecution Timeline

Dec 23, 2024
Application Filed
Sep 10, 2026
Non-Final Rejection mailed — §DP (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
94%
With Interview (+9.6%)
2y 3m (~5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 606 resolved cases by this examiner. Grant probability derived from career allowance rate.

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