Prosecution Insights
Last updated: April 19, 2026
Application No. 18/896,656

METHOD AND DEVICE FOR ACCESS TO NETWORK FUNCTION VIRTUALIZATION CONTROLLER

Non-Final OA §112
Filed
Sep 25, 2024
Examiner
ALRIYASHI, ABDULKADER MOHAMED
Art Unit
2447
Tech Center
2400 — Computer Networks
Assignee
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
71%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allow Rate
254 granted / 380 resolved
+8.8% vs TC avg
Minimal +4% lift
Without
With
+4.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
26 currently pending
Career history
406
Total Applications
across all art units

Statute-Specific Performance

§101
9.3%
-30.7% vs TC avg
§103
48.8%
+8.8% vs TC avg
§102
16.2%
-23.8% vs TC avg
§112
21.2%
-18.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 380 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 . Priority This application claims the priority from Chinese Patent Application No. 202410155328.4, filed on Feb. 2, 2024. Preliminary Amendments The preliminary Amendments received on 12/9/2024 have been considered and entered. Claim Objections Claims 1, 6 and 11 are objected to because of the following informalities. As to claims 1, 6 and 11, the acronym “IP”, in line 9, should be spelt out. 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 element”, in line 5. However, there are multiple antecedents found in the claim, in the preamble and in line 3. It is not clear which network element the limitation is referring to. Appropriate correction is required. The claim further recites the limitation “associating at least one availability zone comprised in the service unit with at least one device pool and at least one subnet respectively, wherein the device pool is formed by aggregating at least one virtual network element device”. However, the limitation could be interpreted in two distinct interpretations which renders the claim indefinite, either: Associating availability zone comprised in the service unit with at least one device pool and at least one subnet respectively. i.e. the device pool and the subnet are also comprised in the service unit, or The availability zone, comprised in the service unit, is associated with device pool and subnet respectively. Appropriate correction is required. 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 The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Please see PTO-892. 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 1/10/2026
Read full office action

Prosecution Timeline

Sep 25, 2024
Application Filed
Jan 10, 2026
Non-Final Rejection — §112 (current)

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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
67%
Grant Probability
71%
With Interview (+4.2%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 380 resolved cases by this examiner. Grant probability derived from career allow rate.

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