Prosecution Insights
Last updated: April 19, 2026
Application No. 18/581,999

USER EQUIPMENT, BASE STATION, AND WIRELESS COMMUNICATION METHOD

Non-Final OA §102§103
Filed
Feb 20, 2024
Examiner
NGUYEN, KHAI MINH
Art Unit
2641
Tech Center
2600 — Communications
Assignee
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
2y 6m
To Grant
91%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
1107 granted / 1271 resolved
+25.1% vs TC avg
Minimal +4% lift
Without
With
+4.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
30 currently pending
Career history
1301
Total Applications
across all art units

Statute-Specific Performance

§101
8.4%
-31.6% vs TC avg
§103
46.2%
+6.2% vs TC avg
§102
20.9%
-19.1% vs TC avg
§112
8.8%
-31.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1271 resolved cases

Office Action

§102 §103
DETAILED ACTION 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 1-3 and 11-15 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Huang et al. (US 20230388886 A1). Considering claim 1, Huang teaches a wireless communication method by a user equipment (UE) (Fig.12-13), comprising: being configured, by a base station or a serving cell of the UE, with a validity duration ([0211] duration specified, [0220]); receiving a first information (positioning information) comprising a satellite ephemeris data and/or a timing advance related parameter from the serving cell within the validity duration ([0149]-[0150] specified time, [0235] determining a current location based on satellite positioning information, wireless fidelity Wi-Fi information, base station positioning information, and/or a currently accessed NR cell); and deriving a starting time for the validity time ([0034] a start time, [0211]-[0212] timeToTrigger parameter specifically indicates triggering reporting a measurement report to the NG-RAN when a measurement result of the UE constantly meets a reporting condition for a measurement report within the duration specified by the timeToTrigger parameter). Considering claim 11, Huang teaches wherein the validity duration comprises a validity timer ([0211]). Considering claim 12, Huang teaches a wireless communication method by a base station (Fig.12-13), comprising: configuring or controlling a serving cell of a user equipment (UE) to configure, to the UE, a validity duration ([0211] duration specified, [0220]); controlling the UE to receive a first information comprising a satellite ephemeris data and/or a timing advance related parameter from the serving cell within the validity duration ([0149]-[0150] specified time, [0235] determining a current location based on satellite positioning information, wireless fidelity Wi-Fi information, base station positioning information, and/or a currently accessed NR cell); and controlling the UE to derive a starting time for the validity time ([0034] a start time, [0211]-[0212] timeToTrigger parameter specifically indicates triggering reporting a measurement report to the NG-RAN when a measurement result of the UE constantly meets a reporting condition for a measurement report within the duration specified by the timeToTrigger parameter). Considering claim 13, Huang teaches a user equipment (UE), comprising: a memory; a transceiver; and a processor coupled to the memory and the transceiver; wherein the processor is configured to perform: being configured, by a base station or a serving cell of the UE, with a validity duration ([0211] duration specified, [0220]); receiving a first information (positioning information) comprising a satellite ephemeris data and/or a timing advance related parameter from the serving cell within the validity duration ([0149]-[0150] specified time, [0235] determining a current location based on satellite positioning information, wireless fidelity Wi-Fi information, base station positioning information, and/or a currently accessed NR cell); and deriving a starting time for the validity time ([0034] a start time, [0211]-[0212] timeToTrigger parameter specifically indicates triggering reporting a measurement report to the NG-RAN when a measurement result of the UE constantly meets a reporting condition for a measurement report within the duration specified by the timeToTrigger parameter). Considering claims 2, 14, wherein the first information is received from a system information, a UE-dedicated radio resource control (RRC) signaling, or a media access control-control element (MAC-CE) (Fig.13, [0124], [0175]). Considering claims 3, 15, wherein the validity duration is a time interval with a unit of an absolute time and/or a slot, where a length of the slot is derived according to a subcarrier spacing or a frame (Fig.8, [0132]). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 4-5, 16 are rejected under 35 U.S.C. 103 as being unpatentable over Huang et al. (US 20230388886 A1) in view of LI HONGCHAO (EP 4090129 A1). Considering claim 4, 16, Huang do not clearly teach wherein the first information is carried in a first physical downlink shared channel (PDSCH). Li teaches wherein the first information is carried in a first physical downlink shared channel (PDSCH) ([0026] UE receives system information, [0047] data channels including PDSCH, PUSCH and PSSCH). Therefore, it would have been obvious to one of ordinary skill in the art at the time of effective filling date of the application to provide above teaching of Li to Huang, in order to improvements and options may facilitating efficient operation of the communication system as well as particular devices pertaining to the system. Considering claim 5, Huang and Li further teach wherein the starting time of the validity duration is relevant to a reception of the first PDSCH (Li: Fig.11, [0063]-[0064]). Allowable Subject Matter Claims 6-10 and 17-20 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 Any inquiry concerning this communication or earlier communications from the examiner should be directed to KHAI MINH NGUYEN whose telephone number is (571)272-7923. The examiner can normally be reached 6-3. 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, Charles Appiah can be reached at 571-272-7904. 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. /KHAI M NGUYEN/Primary Examiner, Art Unit 2641
Read full office action

Prosecution Timeline

Feb 20, 2024
Application Filed
Jan 22, 2026
Non-Final Rejection — §102, §103 (current)

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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
87%
Grant Probability
91%
With Interview (+4.2%)
2y 6m
Median Time to Grant
Low
PTA Risk
Based on 1271 resolved cases by this examiner. Grant probability derived from career allow rate.

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