Prosecution Insights
Last updated: August 06, 2026
Application No. 18/028,893

HYBRID AUTOMATIC REPEAT REQUEST METHOD, SEMI-PERSISTENT SCHEDULING METHOD, AND COMMUNICATION APPARATUS

Final Rejection §DOUBLEPATENT§DP
Filed
Mar 28, 2023
Priority
Oct 23, 2020 — nonprovisional of PCT/CN2020/123325 +1 more
Examiner
PHAM, BRENDA H
Art Unit
2412
Tech Center
2400 — Computer Networks
Assignee
Jrd Communication (shenzhen) Ltd.
OA Round
3 (Final)
91%
Grant Probability
Favorable
4-5
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allowance Rate
1072 granted / 1182 resolved
+32.7% vs TC avg
Minimal +2% lift
Without
With
+2.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
32 currently pending
Career history
1201
Total Applications
across all art units

Statute-Specific Performance

§101
10.7%
-29.3% vs TC avg
§103
32.4%
-7.6% vs TC avg
§102
28.6%
-11.4% vs TC avg
§112
15.2%
-24.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1182 resolved cases

Office Action

§DOUBLEPATENT §DP
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 Arguments Applicant’s arguments, see Remark, filed 07 March 2026, with respect to the claim rejection under 35 U.S.C. 102(a)(2) as being anticipated by Yin et al. have been fully considered and are persuasive. The 102(a)(2) has been withdrawn. Applicant's arguments with respect to the Double Patent rejection have been filly considered and are not persuasive. See detailed rejection below. Claims 1-4, 7-15, 17 and 19-20 are pending. Figure 2 of the application illustrates the claimed invention. PNG media_image1.png 364 673 media_image1.png Greyscale Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1 and 14 provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1 of copending Application No. 18/028,893 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because it would have been obvious to those having ordinary skills in the art to “report of the confliction to the base station”. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Application 18/028,893, claim 1: A hybrid automatic repeat request (HARQ) feedback method: comprising: configuring, by a base station, a first timing parameter for a user equipment (UE), wherein the first timing parameter is configured to indicate a time interval between a first time unit for the UE receiving a downlink transmission and a second time unit for the UE transmitting a HARQ feedback signal of the downlink transmission to the base station; determining, by the base station, that a conflicting occurs in an attempt to transmit the HARQ feedback signal by the UE; and transmitting, by the base station, downlink, downlink control information (DCI), which carries a second timing parameter, to the UE, wherein determining the second time unit based on the second timing parameter is configured to adjust the second time unit to avoid the confliction. wherein the determining, by the base station, that a confliction occurs in an attempt to transmit the HARQ feedback signal by the UE, comprises: determining, by the base station, that the confliction occurs between the attempt to transmit the HARQ feedback signal by the UE. See claim 3. Although the limitation “receiving, by the base station, a report of the confliction transmitted by the UE” is not claimed in 18/028,893, it would have been obvious to those having ordinary skills in the art to report the confliction to the base station. Application 18/512,602, claim 1: A hybrid automatic repeat request (HARQ) feedback method, comprising: configuring, by a base station, a first timing parameter for a user equipment (UE), wherein the first timing parameter is configured to indicate a time interval between a first time unit for the UE receiving a downlink transmission and a second time unit for the UE transmitting a HARQ feedback signal of the downlink transmission to the base station; determining, by the base station, that a confliction occurs in an attempt to transmit HARQ feedback signal by the UE; and transmitting, by the base station, downlink control information (DCI), which carries a second timing parameter, to the UE, wherein the second timing parameter is different from the first timing and is configured to adjust the second time unit to avoid the confliction; wherein the determining, by the base station, that a confliction occurs in an attempt to transmit the HARQ feedback signal by the UE, comprises: receiving, by the base station, a report of the confliction transmitted by the UE. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BRENDA H PHAM whose telephone number is (571)272-3135. The examiner can normally be reached 571-272-3135. 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 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. BRENDA H. PHAM Primary Examiner Art Unit 2412 /BRENDA H PHAM/Primary Examiner, Art Unit 2412
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Prosecution Timeline

Mar 28, 2023
Application Filed
Aug 19, 2025
Non-Final Rejection mailed — §DOUBLEPATENT, §DP
Nov 18, 2025
Response Filed
Dec 12, 2025
Non-Final Rejection mailed — §DOUBLEPATENT, §DP
Mar 07, 2026
Response Filed
May 04, 2026
Final Rejection mailed — §DOUBLEPATENT, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12684450
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Patent 12683730
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Patent 12677290
PHYSICAL DOWNLINK CONTROL CHANNEL DETECTION METHOD AND RELATED APPARATUS
2y 9m to grant Granted Jul 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
91%
Grant Probability
93%
With Interview (+2.1%)
2y 7m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1182 resolved cases by this examiner. Grant probability derived from career allowance rate.

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