Prosecution Insights
Last updated: July 17, 2026
Application No. 18/733,018

METHOD FOR HANDLING REGISTRATION AND SERVICE REQUEST PROCEDURES FOR LOCALIZED SERVICE CHANGE BETWEEN MET AND NOT MET

Non-Final OA §102
Filed
Jun 04, 2024
Priority
Jun 06, 2023 — IN 202321038858
Examiner
HAMMONDS, MARCUS C
Art Unit
2647
Tech Center
2600 — Communications
Assignee
MediaTek Inc.
OA Round
1 (Non-Final)
71%
Grant Probability
Favorable
1-2
OA Rounds
1y 1m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
358 granted / 503 resolved
+9.2% vs TC avg
Strong +29% interview lift
Without
With
+29.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
20 currently pending
Career history
526
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
72.6%
+32.6% vs TC avg
§102
22.2%
-17.8% vs TC avg
§112
0.9%
-39.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 503 resolved cases

Office Action

§102
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 . DETAILED ACTION This Office Action is in response to the applicants' communication filed on June 4, 2024. In virtue of this communication, claims 1-20 are currently presented in the instant application. Drawings The drawings submitted on June 4, 2024 have been reviewed and accepted by the examiner. 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US-20200396792-A1 (herein “Tiwari”). Claims 1 and 11 Consider claim 1, Tiwari teaches a method of wireless communication of a user equipment (UE), comprising: initiating a first 5G mobility management (5GMM) procedure over a first standalone non-public network (SNPN) providing localized services (see Tiwari Fig. 6, [0142]-[0144] register with the SNPN and camp onto the SNPN Cells for accessing the 5GC 601 and disabling the SNPN access mode to initiate emergency service 602); and in response to a first event, performing one or more actions including: aborting the first 5GMM procedure, resetting a corresponding procedure attempt counter for the first 5GMM procedure, stopping a corresponding timer for the first 5GMM procedure, releasing locally a non-access stratum (NAS) signaling connection if the NAS signaling connection exists, and entering a public land mobile network (PLMN) search state to perform a SNPN selection procedure (see Tiwari Fig. 6, [0142]-[0144] register with the SNPN and camp onto the SNPN Cells for accessing the 5GC 601 and disabling the SNPN access mode to initiate emergency service 602 including NAS capability). Claim(s) 11 is/are rejected for at least the same reason(s) set forth in claim 1. Claims 2 and 12 Consider claim 2, Tiwari teaches wherein the first event includes: access for the localized services in the first SNPN is no longer allowed for the UE (see Tiwari Fig. 6, [0142]-[0144] disabling the SNPN access mode to initiate emergency service 602 including NAS capability). Claim(s) 12 is/are rejected for at least the same reason(s) set forth in claim 2. Claims 3 and 13 Consider claim 3, Tiwar teaches wherein the first event includes a condition being satisfied, and the condition is: access for the localized services in the first SNPN is disabled (see Tiwari Fig. 6, [0142]-[0144] disabling the SNPN access mode to initiate emergency service 602 including NAS capability); or validity information for the first SNPN is no longer met. Claim(s) 13 is/are rejected for at least the same reason(s) set forth in claim 3. Claims 4 and 14 Consider claim 4, Tiwari teaches wherein the first event includes: timeout of the corresponding timer for the 5GMM procedure (see Tiwari [0160] note stopping the timer), receiving a reject 5GMM message with an abnormal or unexpected cause value (see Tiwari [0094] note service request procedure fails), receiving information from lower layers indicating a lower layer failure or release of the NAS signaling connection (see Tiwari Fig. 6, [0142]-[0144] disabling the SNPN access mode to initiate emergency service 602 including NAS capability), change in a current tracking area identity (TAI) (see Tiwari [0158] note TAU), transmission failure of a NAS message (see Tiwari [0094] note service request procedure fails), and receiving information from lower layers indicating that an access attempt is barred (see Tiwari [0094] note service request procedure fails),. Claim(s) 14 is/are rejected for at least the same reason(s) set forth in claim 4. Claims 5 and 15 Consider claim 5, Tiwari teaches wherein the first 5GMM procedure is not a procedure for emergency services and is not a procedure for initiating a packet data unit (PDU) session for emergency services with a request type set to existing emergency PDU session (see Tiwari Fig. 6, [0142]-[0144] register with the SNPN and camp onto the SNPN Cells for accessing the 5GC 601). Claim(s) 15 is/are rejected for at least the same reason(s) set forth in claim 5. Claims 6 and 16 Consider claim 5, Tiwari teaches wherein the first 5GMM procedure is an initial registration procedure or a mobility registration update procedure (see Tiwari Fig. 6, [0142]-[0144] register with the SNPN and camp onto the SNPN Cells for accessing the 5GC 601). Claim(s) 16 is/are rejected for at least the same reason(s) set forth in claim 6. Claims 7 and 17 Consider claim 7, Tiwari teaches wherein the corresponding procedure attempt counter is a registration attempt counter, and the corresponding timer is a registration timer T3510 (see Tiwari [0093], [0190] note number of unsuccessful attempts and starting the T3510 timer). Claim(s) 17 is/are rejected for at least the same reason(s) set forth in claim 7. Claims 8 and 18 Consider claim 8, Tiwari teaches wherein the first 5GMM procedure is a service request procedure (see Tiwari Fig. 6, [0142]-[0144] register with the SNPN and camp onto the SNPN Cells for accessing the 5GC 601 and disabling the SNPN access mode to initiate emergency service 602 including NAS capability). Claim(s) 18 is/are rejected for at least the same reason(s) set forth in claim 8. Claims 9 and 19 Consider claim 9, Tiwari teaches wherein the corresponding procedure attempt counter is a service request attempt counter, and the corresponding timer is a service request timer T3517 (see Tiwari [0093], [0094], [0190] note number of unsuccessful attempts, T3346 note starts on successful service request procedure). Claim(s) 19 is/are rejected for at least the same reason(s) set forth in claim 9. Claims 10 and 20 Consider claim 10, Tiwari teaches wherein the PLMN search state is a 5GMM-REGISTERED.PLMN-SEARCH state or a 5GMM-DEREGISTERED.PLMN-SEARCH state (see Tiwari [0129], [0136] note UE performs a search to determine the available non-CAG cells of the PLMN). Claim(s) 20 is/are rejected for at least the same reason(s) set forth in claim 10. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to MARCUS C HAMMONDS whose telephone number is (571)270-3193. The examiner can normally be reached M-F 10:00AM-6:00PM. 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 T. SLATER can be reached at (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. /MARCUS HAMMONDS/Primary Examiner, Art Unit 2647
Read full office action

Prosecution Timeline

Jun 04, 2024
Application Filed
Jun 03, 2026
Non-Final Rejection mailed — §102 (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

1-2
Expected OA Rounds
71%
Grant Probability
99%
With Interview (+29.4%)
3y 3m (~1y 1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 503 resolved cases by this examiner. Grant probability derived from career allowance rate.

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