Prosecution Insights
Last updated: October 02, 2026
Application No. 18/000,483

TIME-DIVISION MULTIPLE ACCESS (TDMA)-BASED BAND RESERVATION

Non-Final OA §112
Filed
Dec 01, 2022
Priority
Jun 24, 2020 — GR 20200100366 +2 more
Examiner
HO, CHUONG T
Art Unit
2412
Tech Center
2400 — Computer Networks
Assignee
Qualcomm Incorporated
OA Round
2 (Non-Final)
92%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 92% — above average
92%
Career Allowance Rate
952 granted / 1041 resolved
+33.5% vs TC avg
Moderate +13% lift
Without
With
+13.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
31 currently pending
Career history
1070
Total Applications
across all art units

Statute-Specific Performance

§101
4.5%
-35.5% vs TC avg
§103
73.9%
+33.9% vs TC avg
§102
4.0%
-36.0% vs TC avg
§112
6.7%
-33.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1041 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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 06/24/2026 has been entered. This office action is in response to the amendment filed 06/24/2026. Priority Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed in parent Application No. GREECE 20200100366, filed on 06/24/2020. Information Disclosure Statement The information disclosure statement (IDS) submitted on 08/12/2026 was filed after the mailing date of the Notice of Allowance on 03/25/2026. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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. Claim 31 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 31 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. Claim 32 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 32 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. Claim 33 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 33 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. Claim 34 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 34 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. Claim 35 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 35 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. Claim 36 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 36 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. Claim 37 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 37 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. Claim 38 is 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. Based on the paragraphs [0037], [0041], [0084] [0096], [0107], [0118], [0123], [0124], the claim 38 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. Allowable Subject Matter Claims 1-13, 14-22, 23-29, 30, 39 are allowed. The following is a statement of reasons for the indication of allowable subject matter: Claim 1 is allowed over the prior art or record since the cited reference taken individually or in combination fails to particular disclose the following limitations: “ wherein: the one or more signals reserve the frequency band for wireless communication between the plurality of UEs during the first time period; the one or more signals further indicate to one or more other wireless devices that the frequency band is busy during the first time period; and the one or more other wireless devices communicate using a different wireless technology than the plurality of UEs ” and in combination with other limitations recited as specified in claim 1. Claim 14 is allowed over the prior art or record since the cited reference taken individually or in combination fails to particular disclose the following limitations: “ the one or more signals further indicate to one or more other wireless devices that the frequency band is busy during the first time period; and the one or more other wireless devices communicate using a different wireless technology than the plurality of UEs; and transmitting a first signal to another UE of the plurality of UEs over the frequency band during the first time period ” and in combination with other limitations recited as specified in claim 14. Claim 23 is allowed over the prior art or record since the cited reference taken individually or in combination fails to particular disclose the following limitations: “wherein: the one or more signals reserve the frequency band for wireless communication between the plurality of UEs during the first time period ; the one or more signals further indicate to one or more other wireless devices that the frequency band is busy during the first time period; and the one or more other wireless devices communicate using a different wireless technology than the plurality of UEs ” and in combination with other limitations recited as specified in claim 23. Claim 30 is allowed over the prior art or record since the cited reference taken individually or in combination fails to particular disclose the following limitations: “wherein: the one or more signals further indicate to one or more other wireless devices that the frequency band is busy during the first time period; and the one or more other wireless devices communicate using a different wireless technology than the plurality of UEs; and transmit a first signal over the frequency band to another UE of the plurality of UEs during the first time period ” and in combination with other limitations recited as specified in claim 30. The prior art made of record and not relied upon is consider pertinent to applicant’s disclosure. NAKASHIMA et al. ( US 20210092772 ), discloses sensing, prior to a first time period, whether a frequency band is idle; and transmitting, when the frequency is idle, one or more signals over the frequency band during the first time period [see paragraph 0191 ], but does not disclose “wherein: the one or more signals reserve the frequency band for wireless communication between the plurality of UEs during the first time period; the one or more signals further indicate to one or more other wireless devices that the frequency band is busy during the first time period; and the one or more other wireless devices communicate using a different wireless technology than the plurality of UEs ” . Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHUONG T HO whose telephone number is (571)272-3133. The examiner can normally be reached 7:30-4:00. 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. /CHUONG T HO/Primary Examiner, Art Unit 2412
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Prosecution Timeline

Dec 01, 2022
Application Filed
Jun 03, 2025
Non-Final Rejection mailed — §112
Sep 03, 2025
Response Filed
Feb 10, 2026
Request for Continued Examination
Feb 23, 2026
Response after Non-Final Action
Jun 24, 2026
Request for Continued Examination
Jun 28, 2026
Response after Non-Final Action
Aug 18, 2026
Non-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

2-3
Expected OA Rounds
92%
Grant Probability
99%
With Interview (+13.0%)
2y 6m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1041 resolved cases by this examiner. Grant probability derived from career allowance rate.

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