Prosecution Insights
Last updated: October 01, 2026
Application No. 18/936,796

MUSIC DATA PROCESSING

Non-Final OA §102
Filed
Nov 04, 2024
Examiner
WOO, STELLA L
Art Unit
2693
Tech Center
2600 — Communications
Assignee
Lemon Inc.
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
9m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
823 granted / 1032 resolved
+17.7% vs TC avg
Moderate +13% lift
Without
With
+13.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
16 currently pending
Career history
1043
Total Applications
across all art units

Statute-Specific Performance

§101
4.3%
-35.7% vs TC avg
§103
42.1%
+2.1% vs TC avg
§102
26.5%
-13.5% vs TC avg
§112
11.9%
-28.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1032 resolved cases

Office Action

§102
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 . Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1, 11, 20 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Belikov et al. (US 2024/0203387 A1, “Belikov”). As to claims 1, 11, 20, Belikov discloses a method for processing music data, comprising: dividing the music data into a plurality of segments according to a predetermined length (music in MIDI format is tokenized, para. 0038-0040); determining a plurality of control tokens for the plurality of segments based on control information associated with the plurality of segments, respectively (timing information of the MIDI events may be tokenized, para. 0040-0041; music source type of the track, para. 0049); determining a plurality of sound tokens for the plurality of segments based on sound information associated with the plurality of segments, respectively (each MIDI event type is converted to a corresponding music token, for a particular music note, para. 0039); and obtaining a feature for the music data based on the plurality of control tokens and the plurality of sound tokens (determining intensity and polyphony configuration values, para. 0067-0070). Allowable Subject Matter Claims 2-10, 12-19 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Ramos Santos et al. (US 2026/0134031 A1) teach classifying music audio files. Suzuki (US 2023/0162712 A1) teach a musical piece inference device. Balassanian (US 2021/0089267 A1) teach determining one or more musical attributes. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Stella L Woo whose telephone number is (571)272-7512. The examiner can normally be reached Monday - Friday, 8 a.m. to 5 p.m. 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, Ahmad Matar can be reached at 571-272-7488. 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. STELLA L. WOO Primary Examiner Art Unit 2693 /Stella L. Woo/ Primary Examiner, Art Unit 2693
Read full office action

Prosecution Timeline

Nov 04, 2024
Application Filed
Jul 21, 2026
Non-Final Rejection mailed — §102 (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
80%
Grant Probability
93%
With Interview (+13.3%)
2y 7m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1032 resolved cases by this examiner. Grant probability derived from career allowance rate.

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