Prosecution Insights
Last updated: April 19, 2026
Application No. 18/418,843

WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE

Final Rejection §102
Filed
Jan 22, 2024
Examiner
BROWN, VERNAL U
Art Unit
2686
Tech Center
2600 — Communications
Assignee
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
OA Round
2 (Final)
70%
Grant Probability
Favorable
3-4
OA Rounds
3y 2m
To Grant
80%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
817 granted / 1173 resolved
+7.7% vs TC avg
Moderate +10% lift
Without
With
+10.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
49 currently pending
Career history
1222
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
52.7%
+12.7% vs TC avg
§102
27.5%
-12.5% vs TC avg
§112
8.0%
-32.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1173 resolved cases

Office Action

§102
0254875.pn. 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 . DETAILED ACTION This office action is in response to communication filed 8/19/25. Response to Amendment The examiner acknowledges the amendment of claim 1,7,9,12,17-19,the addition of claims 21-24, and the cancellation of claims 4-6, and 16. Response to Arguments Regarding applicant’s argument regarding the reference of Lee, it is the examiner’s position that that the reference of Lee teaches first indication information indicates a first parameter, and the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first device by receiving feedback information correspond to energy harvested (paragraph 033). Lee et al. teaches reporting the first indication information in a triggering manner (the feedback information is triggered based on the power request, paragraph 034-035). Regarding applicant’s argument regarding the limitation of the triggering manner, it is the examiner’s position that this limitation is broader than argued, the examiner interpreted the limitation of reporting as a triggering manner as providing a report based on the occurrence of an event and the feedback information is triggered based on the power request as disclosed by Lee ( paragraph 034-035) reads on this limitation. 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. Claim(s) 1-3,12,14-15, and 19-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lee et al. US Patent Application Publication 2020/0336185. . Regarding claim 1, Lee et al. teaches a method for wireless communication, comprising: sending first indication information (feedback information regarding energy harvesting is received by the power transmitting device, fig. 3, paragraph 033), wherein the first indication information indicates a first parameter, and the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first device (paragraph 033). Lee et al. teaches reporting the first indication information in a triggering manner (the feedback information is triggered based on the power request, paragraph 034-035). Regarding claim 2, Lee et al. teaches the first power harvesting efficiency is represented as a power harvesting duration of the terminal device (paragraph 033-035). Regarding claim 3, Lee et al. teaches determining the first parameter based on at least one of: a power harvesting capability of the terminal device or strength of a power supply signal received by the terminal device (paragraph 033-035). Regarding claim 12, Lee et al. teaches a method for wireless communication, comprising: determining a first parameter, wherein the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first time interval and performing, based on the first parameter, data transmission with the terminal device (paragraph 096-098). Lee teaches determining the first parameter comprises receiving first indication information from the terminal device (paragraph 024), and the first indication information indicates the first parameter , wherein the first indication information is reported in a triggering manner (the feedback information is triggered based on the power request, paragraph 034-035). Regarding claim 14, Lee et al. teaches the first power harvesting efficiency is represented as a power harvesting duration of the terminal device (paragraph 033-035). Regarding claim 15, Lee et al. teaches determining the first parameter based on at least one of: a power harvesting capability of the terminal device or strength of a power supply signal received by the terminal device (paragraph 033-035). Regarding claim 19, Lee teaches a terminal device, comprising: a transceiver, configured to send first indication information (feedback information regarding energy harvesting is received by the power transmitting device, fig. 3, paragraph 033), , wherein the first indication information indicates a first parameter, and the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first time interval (paragraph 033). Lee et al. teaches reporting the first indication information in a triggering manner (the feedback information is triggered based on the power request, paragraph 034-035). Regarding claim 20, Lee teaches a network device, comprising: a processor, configured to determine a first parameter, wherein the first parameter is used to represent at least one of first power harvesting efficiency of a terminal device or a first time interval (feedback information regarding energy harvesting is received by the power transmitting device, fig. 3, paragraph 033); and a transceiver, configured to perform, based on the first parameter, data transmission with the terminal device (paragraph 033). Lee teaches determining the first parameter comprises receiving first indication information from the terminal device (paragraph 024), and the first indication information indicates the first parameter , wherein the first indication information is reported in a triggering manner (the feedback information is triggered based on the power request, paragraph 034-035). Allowable Subject Matter Claim 7-11,13, 18, 21-24 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. Regarding claims 7 and 17, the prior art of record is silent on teaching reporting the first indication information in the triggering manner comprises: receiving second indication information, wherein the second indication information is used for instructing the terminal device to report the first indication information; and triggering, through the second indication information, the terminal device to report the first indication information; or sending scheduling request information, wherein the scheduling request information is used for requesting a network device to allocate uplink transmission resources for the terminal device; and triggering, through the scheduling request information, the terminal device to report the first indication information. Regarding claims 8-11, 18,21-22, the prior art of record is silent on teaching sending third indication information, wherein the third indication information indicates at least one of a power storage state of the terminal device or a communication duration capable of being maintained by the terminal device. Regarding claim 13, the prior art of record is silent on teaching performing, based on the first parameter, the data transmission with the terminal device comprises: determining, based on the first parameter, at least one of: a second time interval for scheduling the terminal device to perform back scattering communication; a period of Discontinuous Reception (DRX); a period of a semi-persistent scheduling resource; or a period of an unlicensed resource, wherein at least one of the following applies: the second time interval is a time interval between downlink data and feedback information; or the second time interval is a time interval between a trigger signal and a back scattering signal. Regarding claim 23, the prior art of record is silent on teaching the transceiver is further configured to receive second indication information, wherein the second indication information is used for instructing the terminal device to report the first indication information: and wherein the processor is configured to trigger, through the second indication information. Regarding claim 24, the transceiver is further configured to send third indication information, wherein the third indication information indicates at least one of a power storage state of the terminal device or a communication duration capable of being maintained by the terminal device. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to VERNAL U BROWN whose telephone number is (571)272-3060. The examiner can normally be reached Monday-Friday, 8AM-5PM, EST. 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, Steven Lim can be reached at 571 270 1210. 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. /VERNAL U BROWN/Primary Examiner, Art Unit 2686
Read full office action

Prosecution Timeline

Jan 22, 2024
Application Filed
May 17, 2025
Non-Final Rejection — §102
Aug 19, 2025
Response Filed
Oct 24, 2025
Final Rejection — §102
Dec 11, 2025
Response after Non-Final Action

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
70%
Grant Probability
80%
With Interview (+10.4%)
3y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 1173 resolved cases by this examiner. Grant probability derived from career allow rate.

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