Prosecution Insights
Last updated: August 17, 2026
Application No. 18/617,876

Dynamic Virtual Local Area Network Provisioning

Non-Final OA §112
Filed
Mar 27, 2024
Examiner
KIM, WON TAE C
Art Unit
2414
Tech Center
2400 — Computer Networks
Assignee
Arista Networks Inc.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
258 granted / 291 resolved
+30.7% vs TC avg
Minimal -3% lift
Without
With
+-3.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
30 currently pending
Career history
311
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
53.3%
+13.3% vs TC avg
§102
15.5%
-24.5% vs TC avg
§112
26.7%
-13.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 291 resolved cases

Office Action

§112
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 . Claims 1-10 and 21-30 are pending. Election/Restrictions Applicant’s election without traverse of invention I, claims 1-10, in the reply filed on 6/15/26 is acknowledged. Claims 21-30 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected invention, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 6/15/26. The newly submitted claims 21-30 are not commensurate in scope with the elected claims, claims 1-10, and define a patentably distinct invention compared to the claims in invention I. Hence, these newly submitted claims have been withdrawn from further consideration. 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 1-10 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. In claim 10, the limitation “obtain an indication to enable the wireless access point to configure the VLAN information for the input-output interface” is not inter-related/interconnected to the remaining “receive …” and “update …” limitations and hence, renders the claim vague and indefinite. In other words, it is not clear how the obtaining of “an indication” relates to the remaining limitations in the body of the claim. The dependent claims 2-10 fall in view of claim 1. The indication of allowable subject matter is held in abeyance until the 112(b) issue is resolved. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See Fig. 1 and its respective written description of Neipris et al., US 2023/0412424, (“Neipris”). See col. 10, lines 12-21, of Delker et al., US 8363658, (“Delker”). See the abstracts of Narasimhan, US 2013/0028133, and Lo et al., US 2025/0279954. Any inquiry concerning this communication or earlier communications from the examiner should be directed to WON TAE C. KIM whose telephone number is (571)270-1812. The examiner can normally be reached Monday-Friday 8:00 am - 5:00 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, Edan Orgad can be reached at (571)272-7884. 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. /WON TAE C KIM/Examiner, Art Unit 2414
Read full office action

Prosecution Timeline

Mar 27, 2024
Application Filed
Jul 21, 2026
Non-Final Rejection mailed — §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
89%
Grant Probability
86%
With Interview (-3.1%)
2y 6m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 291 resolved cases by this examiner. Grant probability derived from career allowance rate.

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