Prosecution Insights
Last updated: May 29, 2026
Application No. 18/097,769

RADIO BARRIER PROCESSING METHOD AND NETWORK DEVICE

Non-Final OA §112
Filed
Jan 17, 2023
Priority
Nov 16, 2017 — CN 201711140728.4 +2 more
Examiner
CUMMING, WILLIAM D
Art Unit
2645
Tech Center
2600 — Communications
Assignee
Vivo Mobile Communication Co., Ltd.
OA Round
2 (Non-Final)
90%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 90% — above average
90%
Career Allowance Rate
909 granted / 1012 resolved
+27.8% vs TC avg
Moderate +6% lift
Without
With
+5.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
23 currently pending
Career history
1042
Total Applications
across all art units

Statute-Specific Performance

§101
5.0%
-35.0% vs TC avg
§103
32.4%
-7.6% vs TC avg
§102
14.9%
-25.1% vs TC avg
§112
26.0%
-14.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1012 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 . Claim Interpretation Under the broadest reasonable interpretation standard, the “or” language, the condition would also not occur and the step or function claimed would never be realized, hence the claim does not require to perform the step or function. See Ex parte Katz, 2011 WL 514314, at 4-5 (BPAI Jan. 27, 2011, 2011 WL 1211248 at 2 (BPAI Mar. 25, 2011); see also In re Johnston, 435 f.3d 1381, 1384 (Fed. Cir. 2006)( "optional elements do not narrow the claim because they can always be omitted”). “Or” conditions are not limitations against which prior art must be found. Under the broadest scenario, the steps or functions dependent on the “or” condition would not be invoked, and such, the Examiner is not required to find these limitations in the prior art in order to render the claim anticipated. In re Am. Acad. Of Sci. Tech Ctr., 367 f.3d 1359, 1359 (Fed. Cir. 2004). 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, 3, 4, 6, 8-11, 13 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. For the independent claims, the claim is confusing because where the “or” conjunction is placed. As stated above, the “or” conjunction makes some limitations optional. As written the optional limitations are configuration of the secondary network device being changed, OR the mobile terminal being switched from the secondary network device to another secondary network device, autonomously releasing the SRB3 from the mobile terminal when the first event comprises the mobile terminal being switched from the secondary network device to another secondary network device OR when the first event comprises at least one of: the secondary network device being released by a master network device accessed by the mobile terminal, OR configuration of the secondary network device being changed, the mobile terminal through the master network device; the first information being used to instruct OR request the secondary network device to release the SRB3 from the mobile terminal. The required limitations are, minus preamble, releasing or refusing to release, when a first event is detected, a signaling radio bearer 3 (SRB3) from a mobile terminal, releasing the SRB3 from the mobile terminal based on the first information. There are 12 different versions of this claim which caused antecedent bases problems and conflicting limitations. For example, depending what options there is antecedent problem with “the first information”. Some of the options limitations and the required limitations would the release SRB3 twice, which is not supported by the specification. The claim language is not clear and concise at all. Response to Arguments Applicant’s arguments with respect to claim(s) 1, 3, 4, 6, 8-11, 13 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. 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. If applicants wish to request for an interview, an "Applicant Initiated Interview Request" form (PTOL-413A) should be submitted to the examiner prior to the interview in order to permit the examiner to prepare in advance for the interview and to focus on the issues to be discussed. This form should identify the participants of the interview, the proposed date of the interview, whether the interview will be personal, telephonic, or video conference, and should include a brief description of the issues to be discussed. A copy of the completed "Applicant Initiated Interview Request" form should be attached to the Interview Summary form, PTOL-413 at the completion of the interview and a copy should be given to applicant or applicant's representative. If applicants request an interview after this final rejection, prior to the interview, the intended purpose and content of the interview should be presented briefly, in writing. Such an interview may be granted if the examiner is convinced that disposal or clarification for appeal may be accomplished with only nominal further consideration. Interviews merely to restate arguments of record or to discuss new limitations which would require more than nominal reconsideration or new search will be denied. Any inquiry concerning this communication or earlier communications from the examiner should be directed to WILLIAM D CUMMING whose telephone number is (571)272-7861. The examiner can normally be reached Monday - Friday 12 noon to 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, Anthony S. Addy can be reached at (571) 272-7795. 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. WILLIAM D. CUMMING Primary Examiner Art Unit 2645 /WILLIAM D CUMMING/Primary Examiner, Art Unit 2645
Read full office action

Prosecution Timeline

Jan 17, 2023
Application Filed
Jul 24, 2025
Non-Final Rejection mailed — §112
Oct 24, 2025
Response Filed
Jan 13, 2026
Final Rejection mailed — §112
Mar 10, 2026
Response after Non-Final Action
Apr 13, 2026
Request for Continued Examination
Apr 15, 2026
Response after Non-Final Action

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

2-3
Expected OA Rounds
90%
Grant Probability
96%
With Interview (+5.7%)
2y 6m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1012 resolved cases by this examiner. Grant probability derived from career allowance rate.

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