Prosecution Insights
Last updated: July 17, 2026
Application No. 18/570,481

METHOD AND DEVICE FOR ACCESS POINT-TO-ACCESS POINT TRIGGER AND RESPONSE IN WIRELESS LAN SYSTEM

Final Rejection §112
Filed
Dec 14, 2023
Priority
Jun 17, 2021 — RE 10-2021-0078858 +1 more
Examiner
JAIN, RAJ K
Art Unit
2411
Tech Center
2400 — Computer Networks
Assignee
LG Electronics Inc.
OA Round
2 (Final)
88%
Grant Probability
Favorable
3-4
OA Rounds
3m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allowance Rate
724 granted / 826 resolved
+29.7% vs TC avg
Moderate +8% lift
Without
With
+7.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
26 currently pending
Career history
868
Total Applications
across all art units

Statute-Specific Performance

§101
1.5%
-38.5% vs TC avg
§103
70.7%
+30.7% vs TC avg
§102
18.4%
-21.6% vs TC avg
§112
4.7%
-35.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 826 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 . DETAILED ACTION Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1,15 and 17 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 1 recites inter alia “…wherein the response frame is included in a trigger-based (TB) PPDU transmitted by the first AP to the second AP in response to the first trigger frame including an identifier of the first AP, and wherein the TB PPDU transmitted by the first AP is distinguished from a non-TB PPDU transmitted by the first AP…”. The specification is silent with respect to the newly added limitation and therefore constitutes as new matter and rejected accordingly. Similarly, claims 15 and 17 recite features similar to claim 1 and therefore rejected for same reasonings as claim 1. Furthermore, claims 2-14 are also rejected as said claims fail to cure the deficiency of their respective independent claim(s). Response to Arguments Applicant’s arguments (dated 4/27/26) with respect to claim(s) 1-15,17 have been considered but are moot based on new grounds of rejection necessitated by Applicant’s amendments. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to RAJ JAIN whose telephone number is (571)-272-3145. The examiner can normally be reached on M-Th 8-5. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Derrick Ferris can be reached 571-272-2123. 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 Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center for authorized users only. Should you have questions about access to Patent Center, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). 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) Form at https://www.uspto.gov/patents/uspto-automated- interview-request-air-form. /RAJ JAIN/ Primary Examiner, Art Unit 2411
Read full office action

Prosecution Timeline

Dec 14, 2023
Application Filed
Jan 27, 2026
Non-Final Rejection mailed — §112
Apr 27, 2026
Response Filed
Jul 10, 2026
Final Rejection mailed — §112 (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

3-4
Expected OA Rounds
88%
Grant Probability
95%
With Interview (+7.6%)
2y 10m (~3m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 826 resolved cases by this examiner. Grant probability derived from career allowance rate.

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