Prosecution Insights
Last updated: October 24, 2026
Application No. 19/104,684

SOUND SIGNAL CONTROL METHOD, APPARATUS AND PROGRAM

Non-Final OA §102
Filed
Feb 18, 2025
Priority
Aug 26, 2022 — nonprovisional of PCTJP2022032198
Examiner
TESHALE, AKELAW
Art Unit
2694
Tech Center
2600 — Communications
Assignee
Nippon Telegraph and Telephone Corporation
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
1y 1m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
710 granted / 865 resolved
+20.1% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
17 currently pending
Career history
890
Total Applications
across all art units

Statute-Specific Performance

§101
7.5%
-32.5% vs TC avg
§103
45.4%
+5.4% vs TC avg
§102
34.3%
-5.7% vs TC avg
§112
5.6%
-34.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 865 resolved cases

Office Action

§102
DETAILED ACTION The preliminary amendment filed on 02/18/2025 has been entered. 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-6 are rejected under 35 U.S.C. 102 (a) (1) as being anticipated by U.S Pub. No. 2020/0193958 A1 to SHIBUYA. Regarding claim 1, SHIBUYA teaches an audible signal control method, comprising: a trait acquisition step of acquiring, by processing circuitry, a trait of a user (Fig.5 and paragraph [0096]; he sensor unit 100 measures sensing information of at least one of the user 3 and the environment (S101). Subsequently, the behavior recognition unit 110 recognizes behavior of the user 3 on the basis of the measured sensing information of at least one of the user 3 and the environment (S103)); and an audible signal control step of controlling, by processing circuitry, an input audible signal based on the acquired trait (paragraphs [0096]- [0098]; the behavior recognition unit 110 recognizes behavior of the user 3 on the basis of the measured sensing information of at least one of the user 3 and the environment (S103). Next, the processing controller 120 controls a processing mode of signal processing on the basis of the behavior of the user 3 (S105)). Regarding claim 2, SHIBUYA teaches the audible signal control method according to claim 1, wherein in the trait acquisition step, traits of the user are acquired on the basis of the results of a questionnaire conducted with the user in advance (paragraphs [0061] and [0116]; the information processing apparatus 1 recognizes behavior of a user on the basis of sensing information of at least one of the user 3 and an environment measured by various sensors, and controls, on the basis of the recognized behavior of the user 3, generation of at least one of an audio signal listened to by the user 3, a noise reduction signal, and an external sound monitor signal). Regarding claim 3, SHIBUYA teaches the audible signal control method according to claim 1, wherein in the audible signal control step, control is performed such that (a) a suppression amount in noise cancelation if the trait indicates that the user is highly extrovert is greater than a suppression amount in noise cancelation if otherwise (Abstract, paragraphs [0061] and [0131]; recognize the behavior of the user 3 with higher accuracy by performing the recognition further on the basis of the environment surrounding the user 3 determined on the basis of the collected external sound). Regarding claim 4, SHIBUYA teaches the audible signal control method according to claim 1, wherein in the audible signal control step, control is performed to generate a binaural beat in a case where the trait indicates that the user is highly conscientious (paragraphs [0044], [0045] and [0057]; the behavior recognition unit 110 can recognize whether the user 3 is walking, running, stopping, or the like on the basis of the walking frequency of the user 3. Further, the behavior recognition unit 110 may determine whether a half cycle of a waveform of acceleration in a vertical direction corresponds to one step or two steps on the basis of the shape of the waveform, and may detect a walking situation of the user 3 on the basis of the determination result. Accordingly, the behavior recognition unit 110 can recognize whether the user 3 is walking, running, stopping, or the like on the basis of the walking situation of the user 3). Regarding claim 5, SHIBUYA teaches an audible signal control device, comprising processing circuitry configured to: acquire a trait of a user; and control an input audible signal based on the acquired trait (paragraphs [0044], [0045] and [0057]; the behavior recognition unit 110 can recognize whether the user 3 is walking, running, stopping, or the like on the basis of the walking frequency of the user 3. Further, the behavior recognition unit 110 may determine whether a half cycle of a waveform of acceleration in a vertical direction corresponds to one step or two steps on the basis of the shape of the waveform, and may detect a walking situation of the user 3 on the basis of the determination result. Accordingly, the behavior recognition unit 110 can recognize whether the user 3 is walking, running, stopping, or the like on the basis of the walking situation of the user 3). Regarding claim 6, SHIBUYA teaches a non-transitory computer readable medium that stores a program for causing a computer to execute processing of each step of the audible signal control method according to claim 1 (Please see Fig. 1 rejections above). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. U.S Pub. No. 2011/0300806 A1 to Lindahl et al. discloses methods, and devices for user-specific noise suppression are provided. For example, when a voice-related feature of an electronic device is in use, the electronic device may receive an audio signal that includes a user voice. Since noise, such as ambient sounds, also may be received by the electronic device at this time, the electronic device may suppress such noise in the audio signal. In particular, the electronic device may suppress the noise in the audio signal while substantially preserving the user voice via user-specific noise suppression parameters (Abstract). Any inquiry concerning this communication or earlier communications from the examiner should be directed to AKELAW A TESHALE whose telephone number is (571)270-5302. The examiner can normally be reached 9 am -6pm. 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. AKELAW TESHALE Primary Examiner Art Unit 2694 /AKELAW TESHALE/Primary Examiner, Art Unit 2694
Read full office action

Prosecution Timeline

Feb 18, 2025
Application Filed
Aug 21, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12770107
MOBILE SECRETARY CLOUD APPLICATION
2y 10m to grant Granted Oct 20, 2026
Patent 12761865
SOUND OUTPUT DEVICE FOR OBTAINING SOUND SETTING INFORMATION USING SPACE INFORMATION AND CONTROLLING METHOD THEREOF
2y 3m to grant Granted Oct 13, 2026
Patent 12756969
TWS INCLUDING PLANAR SPEAKER INCORPORATING CIRCUIT-EMBEDDED VIBRATOR, DYNAMIC SPEAKER, AND MICROPHONE
2y 5m to grant Granted Oct 06, 2026
Patent 12745022
DEVICE FOR DETECTION OF A CLIPPED RINGING SIGNAL
2y 2m to grant Granted Sep 22, 2026
Patent 12726565
DERIVING UPDATES TO AN EMERGENCY USER PROFILE FROM COMMUNICATIONS ASSOCIATED WITH AN EMERGENCY INCIDENT
2y 8m to grant Granted Sep 01, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
82%
Grant Probability
98%
With Interview (+16.0%)
2y 10m (~1y 1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 865 resolved cases by this examiner. Grant probability derived from career allowance 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