Prosecution Insights
Last updated: October 04, 2026
Application No. 18/589,626

BASE STATION APPARATUS, REPEATER APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND CONTROL METHODS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Final Rejection §112
Filed
Feb 28, 2024
Priority
Sep 02, 2021 — JP 2021-143373 +1 more
Examiner
MILLER, SHAWN D
Art Unit
2412
Tech Center
2400 — Computer Networks
Assignee
Kddi Research Inc.
OA Round
2 (Final)
96%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 96% — above average
96%
Career Allowance Rate
239 granted / 250 resolved
+37.6% vs TC avg
Moderate +6% lift
Without
With
+6.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
18 currently pending
Career history
260
Total Applications
across all art units

Statute-Specific Performance

§101
2.9%
-37.1% vs TC avg
§103
61.0%
+21.0% vs TC avg
§102
17.7%
-22.3% vs TC avg
§112
10.8%
-29.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 250 resolved cases

Office Action

§112
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 . Response to Amendment The amendment(s) filed 07/21/2026 have been entered. Per the 07/21/2026 amendment(s): Claim(s) 1, 8 and 10-16 are currently amended. Claim(s) 1-16 are now pending. Response to Arguments Applicant’s arguments, see Pages 10-13 of Remarks, filed 07/21/2026, with respect to the rejection(s) of claim(s) 1-4 and 6-16 under §103 have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made over §112 in view of filed amendment(s). 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 1-16 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. In particular, Claim 1 recites “a plurality of measurement target signals respectively corresponding to the first and second beam patterns of the repeater apparatus”. Respectively is not a term of art and is being given the plain meaning of the word, i.e. “in the order given.” The plain meaning of ‘respectively’ implies that a plurality of measurement target signals corresponding to an equal number of beam patterns. However, a plurality can be interpreted as three or more measurement target signals and there are only two beam patterns. Under this interpretation, the first measurement target signal corresponds to the first beam pattern and the second measurement target signal corresponds to the second beam pattern, but it is unclear which beam pattern corresponds to the third measurement target signal. This ambiguity renders Claim 1 indefinite. For at least these reason(s), Claim 1 is rejected under §112(b) for indefiniteness. Independent Claims 8 and 10-16 each recite at least the same indefinite limitation and are likewise rejected for the above reason(s). Dependent Claims 2-7 and 9 inherit the indefiniteness and are rejected for at least the same reasons. Examiner recommends amending the claims to remove ‘respectively’ or else to amend the claims such that there is an equal number of measurement target signals and beam patterns. As either amendment would change the scope of the application, examiner cannot make a determination of allowability at this time. 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 SHAWN D MILLER whose telephone number is (571)272-8599. The examiner can normally be reached M-TR 8-5. 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 C Jiang can be reached at (571) 270-7191. 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. /SHAWN D MILLER/Primary Examiner, Art Unit 2412
Read full office action

Prosecution Timeline

Feb 28, 2024
Application Filed
Apr 21, 2026
Non-Final Rejection mailed — §112
Jul 21, 2026
Response Filed
Aug 25, 2026
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

3-4
Expected OA Rounds
96%
Grant Probability
99%
With Interview (+6.2%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 250 resolved cases by this examiner. Grant probability derived from career allowance rate.

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