Prosecution Insights
Last updated: October 02, 2026
Application No. 18/940,241

POWER-SAVING SENSOR

Non-Final OA §112
Filed
Nov 07, 2024
Priority
Apr 22, 2019 — continuation of 12/323,914
Examiner
KIM, HYUN SOO
Art Unit
2176
Tech Center
2100 — Computer Architecture & Software
Assignee
Universal Electronics Inc.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
171 granted / 193 resolved
+33.6% vs TC avg
Moderate +13% lift
Without
With
+13.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
12 currently pending
Career history
206
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
52.5%
+12.5% vs TC avg
§102
27.5%
-12.5% vs TC avg
§112
15.0%
-25.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 193 resolved cases

Office Action

§112
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 § 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. Claims 1-10 are 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. Regarding claims 1 and 5, the claims 1 and 5 recite the claim limitation “in both the enabled state and the disabled state the sensor will cause itself to periodically transmit via the transmitter a heartbeat signal, and, in the disabled state, the transmitter is one of powered off, disconnected from the processor, and operated with a reduced transmission power relative to when the transmitter is used to transmit the heartbeat signal.” The claim limitation requires that, in the disabled state, the transmitter is powered off while simultaneously claiming that the sensor will transmit a heartbeat signal. While the transmitter is powered off, the transmitter cannot transmit the heartbeat signal. Furthermore, the claims 1 and 5 recite the claim limitation “in both the enabled state and the disabled state the sensor will cause itself to periodically transmit via the transmitter a heartbeat signal, and, in the disabled state, the transmitter is one of powered off, disconnected from the processor, and operated with a reduced transmission power relative to when the transmitter is used to transmit the heartbeat signal.” In the disabled state, the transmitter transmits the heartbeat signal while the transmitter operates with a reduced power relative to when the transmitter is used to transmit the heartbeat signal. Then, the heartbeat signal cannot be transmitted since the transmitter does not operate with power required to transmit the signal. Regarding claims 2-4, 6-9, the claims 2-4, 6-9 inherit the deficiency of the independent claims 1 and 5, as discussed above. Regarding claim 10, the claim 10 recites the limitation “while the receiver is operating with the normal duty cycle periodically transmitting via the transmitter a heartbeat signal and, in between transmissions of the heartbeat signal, causing the transmitter to be one of powered off, disconnected from the processor, and operated with a reduced transmission power relative to when the transmitter is used to transmit the heartbeat signal.” There is insufficient antecedent basis for this limitation in the claim. Furthermore, the claim recites the claim limitation “subsequently operating the receiver at a normal duty cycle in response to receiving a second predetermined signal via the receiver.” For the purpose of the examination, examiner interprets the limitation “while the receiver is operating with the normal duty cycle periodically transmitting via the transmitter a heartbeat signal” as “while the receiver is operating with the reduced duty cycle periodically transmitting via the transmitter a heartbeat signal.” Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Husted et al. (United States Patent Application Publication US 2012/0124444) teaches a wireless device to determine a number of keep alive transmission to transmit to the slave device in sleep mode. KIUCHI et al. (United States Patent Application Publication US 2018/0063793) teaches a camera that changes to a sleep mode or a sniff mode in the Bluetooth system. CHUNG WEON GOOK; YOUN YOUNG SIK (KR 101624591 B1) teaches a loss prevention device periodically waking up to check a signal to check transmitted signal from a guardian terminal. Any inquiry concerning this communication or earlier communications from the examiner should be directed to HYUN SOO KIM whose telephone number is (571)270-1768. The examiner can normally be reached Monday - Friday 8:30 am - 5:30 pm. 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, Jaweed Abbaszadeh can be reached at (571)270-1640. 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. /HYUN SOO KIM/Examiner, Art Unit 2176
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Prosecution Timeline

Nov 07, 2024
Application Filed
Aug 28, 2026
Non-Final Rejection mailed — §112 (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
89%
Grant Probability
99%
With Interview (+13.2%)
2y 5m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 193 resolved cases by this examiner. Grant probability derived from career allowance rate.

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