Prosecution Insights
Last updated: April 19, 2026
Application No. 18/720,814

TINNITUS REMEDIATION WITH SPEECH PERCEPTION AWARENESS

Non-Final OA §102
Filed
Jun 17, 2024
Examiner
NI, SUHAN
Art Unit
2691
Tech Center
2600 — Communications
Assignee
Cochlear Limited
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
948 granted / 1096 resolved
+24.5% vs TC avg
Moderate +15% lift
Without
With
+14.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
26 currently pending
Career history
1122
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
35.1%
-4.9% vs TC avg
§102
35.3%
-4.7% vs TC avg
§112
12.3%
-27.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1096 resolved cases

Office Action

§102
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . The Art Unit location of your application in the PTO has changed. To aid in correlating any papers for this application, all further correspondence regarding this application should be directed to Group Art Unit 2691. This communication is responsive to the preliminary amended claims filed 06/17/2024. Notice of Pre-AIA or AIA Status 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 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. Claim Rejections - 35 USC § 102 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 1-5, 8, 10-12, 14-16, 21-24, 27-31 and 34-36 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Frieding et al. (U. S. Pat. App. Pub. No. – 2020/0252730). Regarding claim 1, Frieding et al. disclose a method comprising: administering one or more speech perception tests to a user of a hearing device (472, 474); determining, based on results of the one or more speech perception tests (claims 1, 6-7; 9-11; 17) and , (476) one or more effects of at least one tinnitus remediation signal on a target sound perception of the user (claims 2; 12); and configuring the hearing device based on the one or more effects of the at least one tinnitus remediation signal on the target sound perception of the user (478-479)(Fig. 4). Regarding claim 2, Frieding et al. further disclose the method, wherein administering the one or more speech perception tests to the user comprises: administering one or more Digit Triplet Tests (DTTs) to the user ([0022, 0027]). Regarding claim 3, Frieding et al. further disclose the method, wherein administering the one or more speech perception tests to the user comprises: administering one or more monaural speech perception tests ([0079-0080]). Regarding claim 4, Frieding et al. further disclose the method, wherein administering the one or more speech perception tests to the user comprises: administering one or more binaural speech perception tests ([0086-0090]). Regarding claim 5, Frieding et al. further disclose the method, wherein administering the one or more speech perception tests to the user comprises: administering two or more different speech perception tests to the user in a presence of one or more tinnitus remediation signals ([0089-0090]). Regarding claim 8, Frieding et al. further disclose the method, wherein configuring the hearing device based on the one or more effects of the at least one tinnitus remediation signal on the target sound perception of the user comprises: setting a maximum level of a tinnitus remediation signal delivered to the user ([0089-0090]). Regarding claim 10, Frieding et al. further disclose the method, wherein configuring the hearing device based on the one or more effects of the at least one tinnitus remediation signal on the target sound perception of the user comprises: setting a type of tinnitus remediation signal delivered to the user ([0094-0095]). Regarding claim 11, Frieding et al. further disclose the method, wherein setting the type of the tinnitus remediation signal delivered to the user comprises: configuring the hearing device to use a selected type of tinnitus remediation signal in one or more specific sound environments ([0084-0090]). Regarding claim 12, Frieding et al. further disclose the method, wherein setting the type of the tinnitus remediation signal delivered to the user comprises: configuring the hearing device to use different types of tinnitus remediation signals in different sound environments ([0084-0090]). Regarding claim 14, Frieding et al. further disclose the method, wherein determining the one or more effects of at least one tinnitus remediation signal on the target sound perception of the user comprises: determining the one or more effects of at least one tinnitus remediation signal on the target sound perception of the user with respect to additional background noise levels ([0084-0090]). Regarding claim 15, Frieding et al. further disclose the method, wherein determining, based on results of the one or more speech perception tests, one or more effects of at least one tinnitus remediation signal on a target sound perception of the user comprises: determining, based on results of the one or more speech perception tests, one or more effects of at least one tinnitus remediation signal on a speech perception of the user ([0084-0095]). Regarding claim 16, Frieding et al. further disclose the method, wherein determining, based on results of the one or more speech perception tests, one or more effects of at least one tinnitus remediation signal on a target sound perception of the user comprises: determining, based on results of the one or more speech perception tests, one or more effects of at least one tinnitus remediation signal on an alarm signal detection of the user ([0084-0095]). Regarding claim 21, Frieding et al. further disclose the method, wherein the tinnitus remediation signal is an electrical stimulation signal ([0054]). Regarding claim 22, Frieding et al. further disclose the method, wherein the at least one tinnitus remediation signal is an acoustic stimulation signal ([0054]). Regarding claim 23, Frieding et al. further disclose the method, wherein the at least one tinnitus remediation signal is a combination of an acoustic stimulation signal and an electrical stimulation signal ([0054-0055]). Regarding claim 24, Frieding et al. further disclose the method, wherein the at least one tinnitus remediation signal is a mechanical stimulation signal ([0054]). Computer software product claims 27-31 and 34-36 are similar to method claims 1-5 and 10-12 except for being couched in computer software terminology; such product would be inherent when the structure/method is shown in the references. Allowable Subject Matter Claims 6-7, 9, 13, 17-18, 20, 32-33 and 37 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SUHAN NI whose telephone number is (571)272-7505. The examiner can normally be reached on Monday to Friday from 10:00 am to 6:30 pm. Examiner interviews are available via telephone, in-person, and video conferencing using a PTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Duc Nguyen can be reached on 571-272-7503. 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. /SUHAN NI/Primary Examiner, Art Unit 2691
Read full office action

Prosecution Timeline

Jun 17, 2024
Application Filed
Mar 18, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12604147
Operating a hearing device to assist the user in engaging in a healthy living style
2y 5m to grant Granted Apr 14, 2026
Patent 12593160
EARPIECE WITH STABILIZER
2y 5m to grant Granted Mar 31, 2026
Patent 12593184
HEARING AID LISTENING TEST PRESETS
2y 5m to grant Granted Mar 31, 2026
Patent 12587771
ELECTRONIC DEVICE HAVING SPEAKER MODULE AND MICROPHONE
2y 5m to grant Granted Mar 24, 2026
Patent 12574668
HEADPHONE WITH EXTERNAL ACCESSORY
2y 5m to grant Granted Mar 10, 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
86%
Grant Probability
99%
With Interview (+14.7%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 1096 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