Prosecution Insights
Last updated: July 17, 2026
Application No. 18/896,656

METHOD AND DEVICE FOR ACCESS TO NETWORK FUNCTION VIRTUALIZATION CONTROLLER

Final Rejection §112
Filed
Sep 25, 2024
Priority
Feb 02, 2024 — CN 202410155328.4
Examiner
ALRIYASHI, ABDULKADER MOHAMED
Art Unit
2447
Tech Center
2400 — Computer Networks
Assignee
Baidu Online Network Technology (Beijing) Co., Ltd.
OA Round
2 (Final)
67%
Grant Probability
Favorable
3-4
OA Rounds
1y 2m
Est. Remaining
71%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allowance Rate
260 granted / 386 resolved
+9.4% vs TC avg
Minimal +3% lift
Without
With
+3.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
28 currently pending
Career history
419
Total Applications
across all art units

Statute-Specific Performance

§101
1.7%
-38.3% vs TC avg
§103
83.0%
+43.0% vs TC avg
§102
6.7%
-33.3% vs TC avg
§112
6.9%
-33.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 386 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 status in the amendment received on 4/22/2026: Claims 1-4, 6-9 and 11-14 have been amended. Claims 1-15 are pending. Response to Amendments Applicant’s amendments have been considered and in response to the amendments: The previous claim objections have been withdrawn. The previous 112(b) rejections have been withdrawn. 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 1-15 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. As to claim 1, the claim recites the limitation “the network function virtualization controller deployed in the region to which the network element belongs”, in the last limitation of the claim. However, there is insufficient antecedent basis for the limitation in the claim. The examiner suggests amending the limitation as follow: accessing, by the at least one service unit, the network function virtualization controller, wherein the network function virtualization controller is deployed in the region to which the network element belongs. As to claims 6 and 11, the claims recite similar limitations to claim 1 and also rejected under 112(b) for all or some of the reasons shown above as applicable. As to the claim(s) that are dependent on claim(s) 1, 6 or 11, the dependent claim(s) are also rejected under 112(b) for the same reason of their base claim(s). 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 ABDULKADER M ALRIYASHI whose telephone number is (313)446-6551. The examiner can normally be reached Monday - Friday, 8AM - 5PM Alt, Friday, EST. 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, JOON HWANG can be reached at (571)272-4036. 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. /Abdulkader M Alriyashi/Primary Examiner, Art Unit 2447 6/28/2026
Read full office action

Prosecution Timeline

Sep 25, 2024
Application Filed
Jan 22, 2026
Non-Final Rejection mailed — §112
Apr 22, 2026
Response Filed
Jul 01, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12675590
DATA SECURITY AT CLOUD SCALE
3y 0m to grant Granted Jul 07, 2026
Patent 12665770
SYSTEM AND METHOD FOR CRYPTOGRAPHIC FORENSIC AUDITS ON LIGHTWEIGHT IOT AND DIGITAL ARCHIVES
2y 12m to grant Granted Jun 23, 2026
Patent 12652303
Modular System for Affirming Digital User Identity and Fraud Risk
2y 6m to grant Granted Jun 09, 2026
Patent 12647291
Data Backups Using Multiple Blockchains
2y 3m to grant Granted Jun 02, 2026
Patent 12634194
Systems and methods for automated assignment and alerting of non-compliant resources
2y 6m to grant Granted May 19, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
67%
Grant Probability
71%
With Interview (+3.4%)
3y 0m (~1y 2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 386 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month