Prosecution Insights
Last updated: April 19, 2026
Application No. 18/333,006

INCREASED SPECTRUM EFFICIENCY IN NOMADIC OR STATIONARY MOBILITY ENVIRONMENTS

Final Rejection §112
Filed
Jun 12, 2023
Examiner
RENNER, BRANDON M
Art Unit
2411
Tech Center
2400 — Computer Networks
Assignee
Cable Television Laboratories Inc.
OA Round
2 (Final)
82%
Grant Probability
Favorable
3-4
OA Rounds
3y 3m
To Grant
99%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
758 granted / 930 resolved
+23.5% vs TC avg
Strong +21% interview lift
Without
With
+20.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
56 currently pending
Career history
986
Total Applications
across all art units

Statute-Specific Performance

§101
5.0%
-35.0% vs TC avg
§103
49.6%
+9.6% vs TC avg
§102
18.7%
-21.3% vs TC avg
§112
16.8%
-23.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 930 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 This communication is in response to the amendment filed 2/6/2026. The amendment has been entered and considered. 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 7-13 and 17-24 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. The claims require a base station to reduce the periodicity of control signals, and in response, the system indicates, to the UEs, a structure of wireless frames transmit by a base station to the UE after reducing the periodicity of the control signals. The specification appears to lack support for the notion of a base station reducing the periodicity of control signals, and indicating frame structure to the UE after reducing periodicity of one or more control signals. This set of claims was not originally presented in either application 14510864 or 16148441, thus there is not support by original presentation either. There is only one mention of the reduction of control signals in specification paragraph 24. The specification lacks support to be able to state what happens before/and or after the specific operation of reducing periodicity of control signals. Further, the specification does not support the notion that the absence of traffic has to be present in order for the reduction in periodicity to occur. Further, the claim states “absence of data traffic”; however, the specification does not support such a broad limitation. The specification does not support any data traffic, it only supports the absence of “LTE data traffic”. Appropriate correction required. Response to Arguments Applicant’s arguments with respect to claim(s) 7-13 and 17-24 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. The prior 112a was overcome by removing the mention of the threshold. A New 112a is presented in this rejection. The specification does not support the broader scope of “data traffic”. The specification only supports the absence of LTE data traffic. Further, the specification only mentions the absence of data traffic and reduction in periodicity in paragraphs 24. Thus, to claim this reduction in periodicity happens at a specific point in time (i.e. before the frame structure is sent to the UE) is not supported as the specification does not link the reduction in periodicity to the frame structure transmission in that detail. Further, the specification does not make it clear if the reduction of periodicity is occurring when there is no LTE data traffic present. The specification only mentions the absence of LTE data traffic as a result. In other words, the specification does not support the idea that absence of data traffic has anything to do with the actual reduction in control signal periodicity. 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 mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRANDON M RENNER whose telephone number is (571)270-3621. The examiner can normally be reached Monday-Friday 7am-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, Derrick Ferris can be reached at (571)-272-3123. 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. /BRANDON M RENNER/Primary Examiner, Art Unit 2411
Read full office action

Prosecution Timeline

Jun 12, 2023
Application Filed
Oct 05, 2025
Non-Final Rejection — §112
Dec 17, 2025
Interview Requested
Jan 06, 2026
Examiner Interview Summary
Jan 06, 2026
Applicant Interview (Telephonic)
Feb 06, 2026
Response Filed
Mar 08, 2026
Final Rejection — §112
Mar 18, 2026
Examiner Interview Summary
Mar 18, 2026
Applicant Interview (Telephonic)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12581434
TIME SYNCHRONIZATION OVER A WIRELESS NETWORK FOR LATENCY-SENSITIVE TRAFFIC
2y 5m to grant Granted Mar 17, 2026
Patent 12574765
RESETTING A BEAM BASED AT LEAST IN PART ON A SUBCARRIER SPACING
2y 5m to grant Granted Mar 10, 2026
Patent 12568526
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
2y 5m to grant Granted Mar 03, 2026
Patent 12562845
COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM
2y 5m to grant Granted Feb 24, 2026
Patent 12556430
METHOD AND APPARATUS FOR CONTROLLING A TEMPORARY GATEWAY FOR AD-HOCK DATA NEEDS
2y 5m to grant Granted Feb 17, 2026
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
82%
Grant Probability
99%
With Interview (+20.9%)
3y 3m
Median Time to Grant
Moderate
PTA Risk
Based on 930 resolved cases by this examiner. Grant probability derived from career allow rate.

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