Prosecution Insights
Last updated: April 19, 2026
Application No. 18/015,895

METHODS, DEVICES, AND MEDIUM FOR COMMUNICATION

Final Rejection §103
Filed
Jan 12, 2023
Examiner
CHENG, CHI TANG P
Art Unit
2463
Tech Center
2400 — Computer Networks
Assignee
NEC Corporation
OA Round
2 (Final)
80%
Grant Probability
Favorable
3-4
OA Rounds
3y 2m
To Grant
99%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allow Rate
466 granted / 579 resolved
+22.5% vs TC avg
Strong +25% interview lift
Without
With
+25.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
25 currently pending
Career history
604
Total Applications
across all art units

Statute-Specific Performance

§101
9.1%
-30.9% vs TC avg
§103
49.8%
+9.8% vs TC avg
§102
14.1%
-25.9% vs TC avg
§112
18.6%
-21.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 579 resolved cases

Office Action

§103
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 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. Please see rejection below for details. Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 24, 26, 28 is/are rejected under 35 U.S.C. 103 as being unpatentable over U.S. Patent Publication No. 2021/0051767 A1 to Zhang et al., in view of U.S. Patent Publication No. 2020/0178208 A1 to Kim et al. As to claim 26, Zhang discloses A terminal device comprising: a transmitter configured to (Fig. 9, 189-197, UE 904): communicate with a first network device and a second network device (Fig. 9, 189-197, “UE configured in DC mode 908”, meaning the UE is in communication with both MN 902 [“first network device”] and SN 906 [“second network device”]); and transmit, to the first network device using a network resource, UE assistance information message (Fig. 9, 189-197, SCG activation request 932 [“UE assistance information message” pursuant to broadest reasonable interpretation bRI of this claim term] transmitted to MN 902 [“first network device”]) in a case where the terminal device has uplink data to be sent to a second network device and the uplink data is related to a deactivated Secondary Cell Group (SCG) of the second network device, the UE assistance information message comprising data (Fig. 9, 189-197, “SCG deactivated 924”, “SCG activation request 932”, 934, especially paragraphs 193-195, teaching “[i]n response to determining that uplink data is available for transmission to the SN [which is associated with deactivated SCG 924]” 932 is sent to the MN, teaching this limitation) Zhang does not appear to explicitly disclose a signaling radio bearer 1 (SRB1); uplink data transmitted from the UE to the second device. Kim discloses a signaling radio bearer 1 (SRB1) (paragraph 84,85,92); uplink data transmitted from the UE to the second-network-device/secondary-node. (paragraphs 1-20, disclosing “dual connectivity DC” and Figs. 7, 8, 12, disclosing UE communicating with MN and SN, teaching UL data transmitted to the SN) Before the effective filing date, it would have been obvious to a person of ordinary skilled in the art to utilize the teachings of Kim, in conjunction with and to modify Zhang’s teachings, to reject the limitations of this claim, at least because both references pertain to dual connectivity featuring master and secondary nodes. In particular, it would have been obvious to a phosita that the network resource utilized by the UE in Zhang to transmit UE assistance information message to the first network device may be embodied by the SRB1 disclosed in Kim that is also a network resource utilized in the dual connectivity environment associated with the UE and the first/master node, so that Zhang’s teaching of “ transmit, to the first network device using a network resource, UE assistance information message …” and Kim’s teaching of “a signaling radio bearer 1 (SRB1)” may be combined to reject “ transmit, to the first network device using a SRB1, UE assistance information message …”. Also, it would have been obvious to a phosita that the data transmitted through the UE assistance information message in Zhang may also have been embodied by the uplink data transmitted from the UE to the second-device/secondary-node, so that Zhang’s teaching of “the UE assistance information message comprising data” and Kim’s disclosure of “the uplink data transmitted from the UE to the second-network-device/secondary-node” are combinable to reject “the UE assistance information message comprising the uplink data”. The suggestion or motivation would have been to provide an improved method of radio/frame resource allocation in wireless communications systems, especially dual-connectivity DC systems. (Kim, paragraphs 1-20; Zhang, paragraphs 1-34). Furthermore, note that with regard to the claimed invention, especially the limitation above, all of the claimed elements have been shown to be known in the cited art, and one skilled in the art could have combined the elements as claimed by known methods with no change in their respective functions and the combination would have yielded predictable results to one of ordinary skill in the art at the time of the invention. As to claims 24 and 28, see rejection for claim 26. 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 CHI TANG P CHENG whose telephone number is (571)272-9021. The examiner can normally be reached M-F, 9:30AM - 6PM. 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, Asad M Nawaz can be reached at (571)272-3988. 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. /CHI TANG P CHENG/ Primary Examiner, Art Unit 2463
Read full office action

Prosecution Timeline

Jan 12, 2023
Application Filed
Apr 19, 2025
Non-Final Rejection — §103
Sep 24, 2025
Response Filed
Jan 08, 2026
Final Rejection — §103 (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
80%
Grant Probability
99%
With Interview (+25.4%)
3y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 579 resolved cases by this examiner. Grant probability derived from career allow rate.

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