Prosecution Insights
Last updated: May 29, 2026
Application No. 18/499,997

METHOD AND DEVICE FOR PROVIDING NETWORK SLICE WITH FINE GRANULARITY IN WIRELESS COMMUNICATION SYSTEM

Final Rejection §102
Filed
Nov 01, 2023
Priority
Nov 03, 2022 — RE 10-2022-0145285
Examiner
TRAN, CONGVAN
Art Unit
2647
Tech Center
2600 — Communications
Assignee
Samsung Electronics Co., Ltd.
OA Round
2 (Final)
89%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
1042 granted / 1167 resolved
+27.3% vs TC avg
Minimal +5% lift
Without
With
+4.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
22 currently pending
Career history
1190
Total Applications
across all art units

Statute-Specific Performance

§101
2.2%
-37.8% vs TC avg
§103
34.2%
-5.8% vs TC avg
§102
57.8%
+17.8% vs TC avg
§112
2.0%
-38.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1167 resolved cases

Office Action

§102
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 . This office is in response to amendment filed on Feb. Claim Rejections - 35 USC § 102 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. Claims 1-16 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Tiwari et al. (2025/0039820). Regarding claims 1 and 9, Tiwari discloses a user equipment (UE) in a wireless communication system (see abstract, fig. 6, element 3, paragraph [0030] and its description), comprising: a transceiver (see abstract, fig. 7, element 31, paragraphs [0031], [0558] and its description); and a controller coupled with the transceiver and configured to control the transceiver to (see abstract, fig. 7, elements 33, 31, paragraphs [0031], [0558] and its description): transmit, to an access and mobility management function (AMF), a registration request message including a support indicator for single-network slice selection assistance information (S-NSSAI) location availability information (see abstract, fig. 1, elements 3, 5, 70, step 1, paragraphs [0025], [0247-0250] and its description), and receive, from the AMF, a registration accept message including allowed NSSAI and the S-NSSAI location availability information, wherein the S-NSSAI location availability information includes information for cells where a related S-NSSAI is available (see abstract, fig. 1, elements 3, 5, 70, step 2, paragraphs [0025], [0275] and its description). Regarding claim 2, Tiwari further comprising: determining whether the UE is outside of a service area for the related S-NSSAI (see paragraphs [0336-337], [0340]); and initiating a session release procedure based on a result of the determination (see paragraph [0338]). Regarding claim 3, Tiwari further comprising: transmitting, to the AMF, a request message for requesting the allowed and an allowed slice area when the UE moves outside of a service area for the related S- NSSAI (see paragraphs [0339-0341]). Regarding claim 4, Tiwari further comprising: receiving, from the AMF, a response message including information for the allowed slice area and the allowed NSSAI requested in the request message (see paragraphs [0330], [0335], [0339-0341]). Regarding claims 5 and 13, Tiwari discloses an access and mobility management function (AMF) in a wireless communication system (see abstract, fig.6, elements 5, 7, paragraph [0030] and its description), comprising: a transceiver (see abstract, fig.8, element 51, paragraphs [0032], [0573] and its description); and a controller coupled with the transceiver and configured to control the transceiver to (see abstract, fig.8, elements 54, 51, paragraphs [0032], [0573] and its description): receive, from a user equipment (UE), a registration request message including a support indicator for single-network slice selection assistance information (S-NSSAI) location availability information (see abstract, fig. 1, elements 3, 5, 70, step 1, paragraphs [0025], [0247-0250] and its description), and transmit, to the UE, a registration accept message including allowed NSSAI and the S-NSSAI location availability information, wherein the S-NSSAI location availability information includes information for cells where a related S-NSSAI is available(see abstract, fig. 1, elements 3, 5, 70, step 2, paragraphs [0025], [0275] and its description). Regarding claims 6-8, 10-12 and 14-15 recite limitations substantially similar to claims 2-4. Therefore, these claims were rejected for similar reasons as stated above. Examiner's Note: Examiner has cited particular columns and line numbers in the references applied to the claims above for the convenience of the applicant. Although the specified citations are representative of the teachings of the art and are applied to specific limitations within the individual claim, other passages and figures may apply as well. It is respectfully requested from the applicant in preparing responses, to fully consider the references in entirety as potentially teaching all or part of the claimed invention, as well as the context of the passage as taught by the prior art or disclosed by the Examiner. When responding to this Office Action, Applicant is advised to clearly point out the patentable novelty which he or she thinks the claims present, in view of the state of the art disclosed by the references cited or the objections made. He or she must also show how the amendments avoid such references or objections See 37 CFR 1.111(c). 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CongVan Tran whose telephone number is (571) 272-7871. The examiner can normally be reached Mon-Th. 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, Alison Slater can be reached on (571) 270-0375. 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. PNG media_image1.png 100 100 media_image1.png Greyscale UNITED STATES PATENT AND TRADEMARK OFFICE /CONGVAN TRAN/ Primary Examiner, Art Unit 2647
Read full office action

Prosecution Timeline

Nov 01, 2023
Application Filed
Nov 05, 2025
Non-Final Rejection mailed — §102
Feb 05, 2026
Response Filed
May 11, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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BEAM PROCESSING ARCHITECTURE IN WIRELESS COMMUNICATION SYSTEMS
2y 4m to grant Granted May 26, 2026
Patent 12627972
METHOD FOR INFORMATION TRANSMISSION, COMMUNICATION DEVICE, AND STORAGE MEDIUM
3y 7m to grant Granted May 12, 2026
Patent 12628044
COMMUNICATION METHOD AND COMMUNICATION DEVICE UNDER MULTIPLE LINKS
3y 2m to grant Granted May 12, 2026
Patent 12627990
UE CAPABILITY INFORMATION PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
2y 10m to grant Granted May 12, 2026
Patent 12621891
EMLMR OPERATION FOR P2P COMMUNICATION
2y 12m to grant Granted May 05, 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
89%
Grant Probability
94%
With Interview (+4.8%)
2y 5m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1167 resolved cases by this examiner. Grant probability derived from career allowance rate.

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