Prosecution Insights
Last updated: April 19, 2026
Application No. 18/790,749

AUDIO CONTENT RECOGNITION METHOD AND SYSTEM

Non-Final OA §101§112§DP
Filed
Jul 31, 2024
Examiner
MAUNG, THOMAS H
Art Unit
2692
Tech Center
2600 — Communications
Assignee
Gracenote Inc.
OA Round
1 (Non-Final)
63%
Grant Probability
Moderate
1-2
OA Rounds
2y 11m
To Grant
99%
With Interview

Examiner Intelligence

Grants 63% of resolved cases
63%
Career Allow Rate
242 granted / 382 resolved
+1.4% vs TC avg
Strong +38% interview lift
Without
With
+38.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
24 currently pending
Career history
406
Total Applications
across all art units

Statute-Specific Performance

§101
6.4%
-33.6% vs TC avg
§103
54.5%
+14.5% vs TC avg
§102
13.7%
-26.3% vs TC avg
§112
12.9%
-27.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 382 resolved cases

Office Action

§101 §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 . 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 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 11,727,953. Although the claims at issue are not identical, they are not patentably distinct from each other because the instant set of claims are a broader version of the patented claims, with minor wording variations. Sample comparison is provided below. Instant application Patent 11,727,953 A computer-implemented method comprising: generating a fingerprint comprising a plurality of bin samples associated with audio content, wherein each bin sample associated with a frame of the fingerprint, one of a plurality of non-overlapping frequency ranges, and a value indicative of a magnitude of energy associated with a corresponding frequency range; and Removing from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content. 1. A method implemented by a computing system, the method comprising: generating, by the computing system, a fingerprint comprising a plurality of bin samples associated with audio content, wherein each bin sample is specified within a frame of the fingerprint and is associated with one of a plurality of non-overlapping frequency ranges and a value indicative of a magnitude of energy associated with a corresponding frequency range; modifying the fingerprint by (i) removing, by the computing system, from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content; and (ii) for each removed bin sample, inserting a new bin sample into the fingerprint, wherein inserting the new bin sample into the fingerprint comprises specifying the new bin sample within the frame associated with the removed bin sample and associating the new bin sample with a frequency region that is different from the frequency range associated with the removed bin sample; and searching a fingerprint database for a record that matches the modified fingerprint, wherein the record specifies content information associated with the modified fingerprint. Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12,094,486. Although the claims at issue are not identical, they are not patentably distinct from each other because the instant set of claims are a broader version of the patented claims, with minor wording variations. Sample comparison is provided below. Instant application Patent 12,094,486 A computer-implemented method comprising: generating a fingerprint comprising a plurality of bin samples associated with audio content, wherein each bin sample associated with a frame of the fingerprint, one of a plurality of non-overlapping frequency ranges, and a value indicative of a magnitude of energy associated with a corresponding frequency range; and Removing from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content. 1. A method implemented by a computing system, the method comprising: generating a fingerprint comprising a plurality of bin samples associated with audio content, wherein each bin sample associated with a frame of the fingerprint and with one of a plurality of non-overlapping frequency ranges and a value indicative of a magnitude of energy associated with a corresponding frequency range; and modifying the fingerprint by (i) removing, by the computing system, from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content and (ii) for each removed bin sample, inserting a new bin sample into the fingerprint, wherein inserting the new bin sample into the fingerprint comprises specifying the new bin sample within the frame associated with the removed bin sample and associating the new bin sample with a frequency region that is different from the frequency range associated with the removed bin sample. Claim Rejections - 35 USC § 112 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 10 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 10 recites the limitation "the new bin sample". There is insufficient antecedent basis for this limitation in the claim. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-5, 10-16, and 20 are rejected under 35 U.S.C. 101 because the claimed invention is directed to an abstract idea of mathematical concepts as it is regarding a signal, transforming it (DFT, Hough transform, for example in claims 2-4 and 14-15), normalizing/averaging (claim 12) and removing spectral components, which is essentially specifying a mathematical relationships and calculations on data, without significantly more. This judicial exception is not integrated into a practical application because they are claimed at a high, formula-like level. The claims lack additional elements that use the judicial exception in a manner that imposes a meaningful limit on the judicial exception, such that it is more than a drafting effort designed to monopolize the exception. The claim as a whole merely describe how to generally apply data manipulation in a computer environment. Simply appending well-understood, routine, conventional activities previously known to the industry, specified at a high level of generality, to the judicial exception, is not indicative of an inventive concept (aka “significantly more”). Regarding claims 5 and 16, it is ineligible as it is directed toward inserting a new bin sample, which is conventional and well-understood, routine activity of generally modifying the spectral characteristics of a signal. Regarding claim 10, it is ineligible as it is directed toward finding matching records in a database, which is conventional and well-understood, routine activity of generally comparing data. Allowable Subject Matter Claims 6-9 and 17-19 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS H MAUNG whose telephone number is (571)270-5690. The examiner can normally be reached Monday-Friday, 9am-6pm, EST. 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, Carolyn R. Edwards can be reached at 1-(571) 2707136. 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. /THOMAS H MAUNG/Primary Examiner, Art Unit 2692 /CAROLYN R EDWARDS/Supervisory Patent Examiner, Art Unit 2692
Read full office action

Prosecution Timeline

Jul 31, 2024
Application Filed
Jan 30, 2026
Non-Final Rejection — §101, §112, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12602446
DATA COMMUNICATION SYSTEM
2y 5m to grant Granted Apr 14, 2026
Patent 12602196
Audio Playback Adjustment
2y 5m to grant Granted Apr 14, 2026
Patent 12585653
PARSING IMPLICIT TABLES
2y 5m to grant Granted Mar 24, 2026
Patent 12586562
ANIMATED SPEECH REFINEMENT USING MACHINE LEARNING
2y 5m to grant Granted Mar 24, 2026
Patent 12578918
STREAMING AUDIO TO DEVICE CONNECTED TO EXTERNAL DEVICE
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
63%
Grant Probability
99%
With Interview (+38.2%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 382 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month