Prosecution Insights
Last updated: April 19, 2026
Application No. 18/730,892

TRANSMISSION OF SIGNAL INFORMATION TO AN IMPLANTABLE MEDICAL DEVICE

Non-Final OA §102
Filed
Jul 22, 2024
Examiner
D ABREU, MICHAEL JOSEPH
Art Unit
3796
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Cochlear Limited
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
4y 5m
To Grant
89%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allow Rate
462 granted / 694 resolved
-3.4% vs TC avg
Strong +23% interview lift
Without
With
+22.6%
Interview Lift
resolved cases with interview
Typical timeline
4y 5m
Avg Prosecution
72 currently pending
Career history
766
Total Applications
across all art units

Statute-Specific Performance

§101
8.3%
-31.7% vs TC avg
§103
40.8%
+0.8% vs TC avg
§102
30.4%
-9.6% vs TC avg
§112
17.0%
-23.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 694 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 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. (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. Claims 1-8 and 17-30 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Treue et al. (USP# 10,554,587; hereinafter “Treue”). Regarding claim 1, Treue teaches a method comprising: receiving sensory signals at an external component of an implantable medical device system that is in wireless communication with an implantable component of the implantable medical device system (e.g. Col 12, ll 20-26 – “….entirely or partly implanted unit such as in Bone Anchored Hearing Aid or Cochlear Implant”); converting the sensory signals to sensory data (Col 15, ll 9-20 – “the microphones 40 capture the voice sounds, and the voice sounds are then transmitted to the processor 4 of the first processing unit 2. The first processing unit 2 is then configured to transmit the voice sound in packets”); determining at least one sensory signal attribute of the sensory signals and combining the sensory data and the at least one sensory signal attribute into one or more data packets (e.g. Cols 15-16 – ll 65-27 – where the examiner notes the data packets for the communication windows do not only transmit sound/frequencies but include determining attributes like the offset, timing and synchronization of the sound, and combining them into the data packets sent in communication windows 12/12A to the hearing device or cochlear implant); and sending the one or more data packets to the implantable component of the implantable medical device system via wireless communications (e.g. Col 13, ll 1-20 – “the output unit may include one or more output electrodes for providing the electric signals such as in a Cochlear Implant.” – where the examiner notes the output receives communication windows 12/12A (Col 14, ll 37-49); Col 14, ll 13-27, etc.). Regarding claim 17, Treue teaches one or more non-transitory computer readable storage media comprising instructions that, when executed by a processor, cause the processor to: convert sound signals received at an external component of an implantable hearing device system to sound data (e.g. Col 15, ll 9-20 – “the microphones 40 capture the voice sounds, and the voice sounds are then transmitted to the processor 4 of the first processing unit 2. The first processing unit 2 is then configured to transmit the voice sound in packets”); determine at least one sound signal attribute of the sound signals and stream one or more data packets to an implantable component of the implantable hearing device system via wireless communications (e.g. Col 13, ll 1-20 – “the output unit may include one or more output electrodes for providing the electric signals such as in a Cochlear Implant.” – where the examiner notes the output receives communication windows 12/12A (Col 14, ll 37-49); Col 14, ll 13-27, etc.), wherein at least one data packet of the one or more data packets comprises the sound data and the at least one sound signal attribute (e.g. Cols 15-16 – ll 65-27 – where the examiner notes the data packets for the communication windows do not only transmit sound/frequencies but include determining attributes like the offset, timing and synchronization of the sound, and combining them into the data packets sent in communication windows 12/12A to the hearing device or cochlear implant). Regarding claim 25, Treue discloses an implantable hearing device system comprising: an external component comprising: one or more input devices, a wireless transceiver, and one or more processors (e.g. Col 15, ll 9-20), wherein the one or more processors are configured to: convert sound signals received at the one or more input devices to sound data (e.g. Col 15, ll 9-20 – “the microphones 40 capture the voice sounds, and the voice sounds are then transmitted to the processor 4 of the first processing unit 2. The first processing unit 2 is then configured to transmit the voice sound in packets”); determine at least one sound signal attribute of the sound signals and stream one or more data packets to an implantable component of the implantable hearing device system via wireless communications (e.g. Col 13, ll 1-20 – “the output unit may include one or more output electrodes for providing the electric signals such as in a Cochlear Implant.” – where the examiner notes the output receives communication windows 12/12A (Col 14, ll 37-49); Col 14, ll 13-27, etc.), wherein at least one data packet of the one or more data packets comprises the sound data and the at least one sound signal attribute (e.g. Cols 15-16 – ll 65-27 – where the examiner notes the data packets for the communication windows do not only transmit sound/frequencies but include determining attributes like the offset, timing and synchronization of the sound, and combining them into the data packets sent in communication windows 12/12A to the hearing device or cochlear implant). Regarding claims 2, 18, and 26, Treue discloses the sensory data is sound data, the at least one sensory signal attribute is at least one sound signal attribute, and at least one data packet of the one or more data packets comprises a sound data portion that comprises a plurality of samples of the sound data and a sound signal attribute portion that includes the at least one sound signal attribute (e.g. Col 13, ll 1-20 – “amplifier that is adapted to apply a frequency dependent gain to the input audio signal”). Regarding claims 3, 19, and 27, Treue discloses the sound data portion further comprises at least a data identifier field (e.g. Cols 15-16 – ll 65-27 – “The external device 60 may transmit an acknowledgement when receiving a packet from the wireless communication device 1 via the third communication link (25)”). Regarding claims 4, 20, and 28, Treue discloses the sound signal attribute portion comprises at least an offset field and further comprises the at least one sound signal attribute (e.g. Cols 15-16 – ll 65-27 – where the examiner notes not only the specific sound/frequencies are transmitted but the offset, timing and synchronization of the packets are determined). Regarding claims 5, 21, and 29, Treue discloses the offset field includes an offset value that identifies a sample of the plurality of samples with which the at least one sound signal attribute is associated (e.g. Cols 15-16 – ll 65-27 – the offset value is determined). Regarding claims 6, 22, and 30, Treue discloses the at least one sensory/sound signal attribute is at least an environmental classification of a sound environment of the sensory/sound signals. (e.g. Col 13, ll 1-20 – “enhance a target acoustic source” and “noise reduction”). Regarding claims 7 and 23, Treue discloses the sensory/sound data includes audio signal data (e.g. Col 13, ll 1-20 – where the examiner notes that the voice sounds are audio signal data). Regarding claims 8 and 24, Treue discloses the sensory/sound data includes stimulation control signal data (e.g. Col 13, ll 1-20 – “amplifier that is adapted to apply a frequency dependent gain to the input audio signal”). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Michael D’Abreu whose telephone number is (571) 270-3816. The examiner can normally be reached on 7AM-4PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, David Hamaoui can be reached at (571) 270-5625. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /MICHAEL J D'ABREU/Primary Examiner, Art Unit 3796
Read full office action

Prosecution Timeline

Jul 22, 2024
Application Filed
Jan 10, 2026
Non-Final Rejection — §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
67%
Grant Probability
89%
With Interview (+22.6%)
4y 5m
Median Time to Grant
Low
PTA Risk
Based on 694 resolved cases by this examiner. Grant probability derived from career allow rate.

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