Prosecution Insights
Last updated: October 02, 2026
Application No. 18/546,224

PROVISIONING SERVER SELECTION IN A CELLULAR NETWORK

Non-Final OA §102§112
Filed
Aug 11, 2023
Priority
Feb 11, 2021 — provisional 63/148,187 +1 more
Examiner
VU, PHY ANH TRAN
Art Unit
2438
Tech Center
2400 — Computer Networks
Assignee
Lenovo (United States) Inc.
OA Round
3 (Non-Final)
71%
Grant Probability
Favorable
3-4
OA Rounds
4m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
280 granted / 392 resolved
+13.4% vs TC avg
Strong +69% interview lift
Without
With
+69.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
13 currently pending
Career history
411
Total Applications
across all art units

Statute-Specific Performance

§101
15.4%
-24.6% vs TC avg
§103
41.5%
+1.5% vs TC avg
§102
20.6%
-19.4% vs TC avg
§112
17.6%
-22.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 392 resolved cases

Office Action

§102 §112
DETAILED ACTION 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 07/16/2026 has been entered. 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 with respect to claims 1, 11, 16 and 20 have been considered but are moot in view of the new ground(s) of rejections. 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 1-5, 9, 11-12, 15-17, and 19-21 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 newly added limitation “wherein the DCS is separate from a unified data management (UDM) in a standalone non-public network serving the AUSF and the UDM”, 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. It is requested that Applicant points out specific section the specification where this limitation is described. 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. Claim 1-5, 9, 11-12, 15-17, and 19-21 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. Claim 1 recites the limitation “wherein the DCS is separate from a unified data management (UDM) in a standalone non-public network serving the AUSF and the UDM”. It is unclear for the following reasons: if the UDM is in a standalone non-public network Is the DCS or the standalone non-public network that serves the AUSF and the UDM. Claim 11, the newly added limitation “wherein the DCS is separate from a unified data management (UDM) in a standalone non-public network serving the AUSF and the UDM” It is unclear how the newly added limitation ties to the rest of the limitations in the claim. Claims 16 & 20 are rejected for the same rationale as claim 11 above. All dependent claims 2-5, 9, 12, 15, 17, 19 and 21 are rejected for the same rationale as their independent claims above. Claim Rejections - 35 USC § 102 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 the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim 1 is rejected under 35 U.S.C. 102(a)(2) as being anticipated by Kweon et al. (US 2023/0209339 A1-hereinafter Kweon). Regarding claim 1, Kweon discloses a default credential server (DCS)(at least figure 3, element 340, DCS, comprising: at least one memory (at least [0095], memory); and at least one processor coupled with the at least one memory (at least [0095], processor) and configured to cause the DCS to: communicate with a user equipment (UE) via an authentication server function (AUSF) (at least figure 3A, communicates with UE via 5G core network (5GC). The 5GC implies that it includes AUSF); receive an authentication request from the AUSF (at least figure 3A, step S307, [0082], authentication request is received from the 5GC/AUSF); and transmit a response message to the AUSF, wherein the response message comprises a provisioning server address, and wherein the provisioning server address is different from the address of the AUSF (at least figure 3A, steps 309 & 311, [0083]-[0084], a response is transmitted to the 5GC/AUSF, the response comprises address information of a selected provision server (PS), and the address of the PS is different from the address of the AUSF), wherein the DCS is separate from a unified data management (UDM) in a standalone non-public network serving the AUSF and UDM (at least figure 3A, DCS is separate from functions of 5GC (i.e.: AUSF and UDM)). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PHY ANH TRAN VU whose telephone number is (571)270-7317. The examiner can normally be reached Monday-Friday 7 am-1 pm. 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, Taghi T Arani can be reached at (571) 272-3787. 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. /PHY ANH T VU/Primary Examiner, Art Unit 2438
Read full office action

Prosecution Timeline

Show 4 earlier events
Dec 02, 2025
Applicant Interview (Telephonic)
Jan 02, 2026
Response Filed
May 07, 2026
Final Rejection mailed — §102, §112
Jun 30, 2026
Applicant Interview (Telephonic)
Jul 09, 2026
Response after Non-Final Action
Jul 16, 2026
Request for Continued Examination
Jul 22, 2026
Response after Non-Final Action
Sep 17, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

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3y 10m to grant Granted Aug 18, 2026
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1y 1m 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

3-4
Expected OA Rounds
71%
Grant Probability
99%
With Interview (+69.3%)
3y 6m (~4m remaining)
Median Time to Grant
High
PTA Risk
Based on 392 resolved cases by this examiner. Grant probability derived from career allowance rate.

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