Prosecution Insights
Last updated: April 19, 2026
Application No. 18/893,578

TRAINING AND APPLICATION METHOD OF A MULTI-LAYER NEURAL NETWORK MODEL, APPARATUS AND STORAGE MEDIUM

Non-Final OA §112§DP
Filed
Sep 23, 2024
Examiner
YOUNG, TIFFANY P
Art Unit
3666
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Canon Kabushiki Kaisha
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
261 granted / 330 resolved
+27.1% vs TC avg
Strong +24% interview lift
Without
With
+23.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
30 currently pending
Career history
360
Total Applications
across all art units

Statute-Specific Performance

§101
14.1%
-25.9% vs TC avg
§103
30.2%
-9.8% vs TC avg
§102
27.3%
-12.7% vs TC avg
§112
24.4%
-15.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 330 resolved cases

Office Action

§112 §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 . Status of Claims This Office Action is in response to the application filed on September 23, 2024. Claims 1-15 are presently pending and are presented for examination. Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55 for CN201811631475.5 dated December 29, 2018. Applicant cannot rely upon the certified copy of the foreign priority application to overcome potential future rejections made using references falling between the filing date and the foreign priority date, because a translation of said application has not been made of record in accordance with 37 CFR 1.55. When an English language translation of a non-English language foreign application is required, the translation must be that of the certified copy (of the foreign application as filed) submitted together with a statement that the translation of the certified copy is accurate. See MPEP §§ 215 and 216. Additionally, Examiner acknowledges Applicant’s request for priority to U.S. App. No. 16/721,624 dated December 19, 2019. 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, 2, 3, 4, 6, and 11 rejected on the ground of nonstatutory double patenting as being unpatentable over each of claims 1, 2, 7, 5, 10, and 36 respectively, of U.S. Patent No. 12,147,901. Although the claims at issue are not identical, they are not patentably distinct from each other because each of claims 1, 2, 3, 4, 6, and 11 is fully encompassed by each of claims 1, 2, 7, 5, 10, and 36 respectively, of U.S. Patent No. 12,147,901. Specification The disclosure is objected to because of the following informalities: the specification should include leading zeros for the paragraph numbering. Appropriate correction is required. Claim Objections Claims 1, 4-6, 9-11, and 14-15 are objected to because of the following informalities: Each of claims 1, 5-6, 10-11, and 15 recites the expanded input feature maps and should recite “the number of expanded input feature maps” to maintain consistency of terms; Each of claims 4, 9, and 14 recites which is a layer where… and should recite “in which” instead in order to avoid introducing a layer which is shown as pertaining to the same claim element already recited, at least one layer; Claim 14 recites The according to Claim non-transitory computer-readable storage medium 11 further comprising: and should recite “The non-transitory computer-readable storage medium according to claim 11, further comprising:.” Appropriate correction is required. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f): (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f), is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f). The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f), is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f), except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f), except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f), because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: a. a computation unit… in claim 6. Structure for this limitation may be found at least at [197] of the instant specification; b. an expansion unit… in claims 6-7. Structure for this limitation may be found at least at [197] of the instant specification; c. a convolution unit… in claim 6. Structure for this limitation may be found at least at [197] of the instant specification; and d. an acquiring unit… in claim 9. Structure for this limitation may be found at least at [197] of the instant specification. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f), it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f), applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f). Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. Claims 5, 10, and 15 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Specifically, Examiner has found no mention of depth channels or equivalent language anywhere in the original disclosure. In fact, the only recitation of “depth” relates to network depth rather than channels. The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 1, 4-6, 9-11, and 14-15 along with the corresponding dependent claims 2-3, 7-8, and 12-13 are rejected under 35 U.S.C. 112(b), as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Each of claims 1, 6, and 11 recites both input feature maps and a number of input feature maps. It is unclear whether these claim terms correspond to the same or different claim elements. For purposes of this Action, Examiner is interpreting the terms to relate to the same claim element. Each of claims 4, 9, and 14 recites an expansion multiple. It is unclear if this claim term is intended to pertain to the same or a different claim element as a predetermined expansion multiple, as recited in each of their respective independent claims. For purposes of this Action, Examiner is interpreting the claim terms to pertain to the same claim element. Each of claims 5, 10, and 15 recites the limitation the number of depth channels of the filters. There is insufficient antecedent basis for this limitation in the claim. Each of claims 5, 10, and 15 recites the limitation the number of depth channels of the expanded input feature maps. There is insufficient antecedent basis for this limitation in the claim. Allowable Subject Matter All pending claims are allowable over the prior art and may be found allowable after the above objections and rejections are remedied. While a complete reasons for allowability will be provided when one or more claims is found to be in a state of allowance, Examiner notes that U.S. Pub. No. 2017/0032222 is the closest art of record for at least the reasons described in the Non-Final Office Action dated March 7, 2024 in the parent application, U.S. App. No. 16/721,621, which is insufficient for substantially the same reasons explained in the Notice of Allowability for U.S. App. No. 16/721,621 dated June 24, 2024. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TIFFANY P YOUNG whose telephone number is (313)446-6575. The examiner can normally be reached M-R 6:30 AM- 4:30 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, Helal Algahaim can be reached at (571) 270-5227. 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. TIFFANY YOUNG Primary Examiner Art Unit 3666 /TIFFANY P YOUNG/Primary Examiner, Art Unit 3666
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Prosecution Timeline

Sep 23, 2024
Application Filed
Jan 17, 2026
Non-Final Rejection — §112, §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
79%
Grant Probability
99%
With Interview (+23.5%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 330 resolved cases by this examiner. Grant probability derived from career allow rate.

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