Prosecution Insights
Last updated: October 26, 2026

Raven E Yono, USPTO Patent Examiner

Listed by the USPTO as YONO, RAVEN E

Tech Center 3600 • Art Units: 3691 3694

This examiner grants 39% of resolved cases

Analysis

YONO, RAVEN E handles applications in tech center 3600 and art unit 3691. The profile records 185 resolved cases, an allowance rate of 38.9%, and a median of 975 days to allowance. Interviews show a 33.6% lift, indicating a positive association with allowance outcomes.

Mastercard International, Wells Fargo Bank, and Truist Bank are the listed companies. The listed firms are Hovey Williams LLP, ARC PATENTS, and Calyx Law LLP. Interviews may be particularly useful for addressing examination issues, although the allowance rate supports careful initial claim drafting and response planning.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

38.9%
Allow Rate
-13.1% vs TC avg
218
Total Applications
+33.6%
Interview Lift
975
Avg Prosecution Days
Based on 185 resolved cases, 2023–2026

Rejection Statute Breakdown

41.1%
§101 Eligibility
3.0%
§102 Novelty
31.5%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18625789 SYSTEMS AND METHODS FOR EMOTIONALLY ADAPTIVE FINANCIAL CHATBOT Non-Final OA Wells Fargo Bank, N.A.
18423688 SYSTEMS AND METHODS FOR BORROWED BANKING ACCESS Non-Final OA Wells Fargo Bank, N.A.
19043899 PAYMENT TRANSACTION PROCESS EMPLOYING DYNAMIC ACCOUNT EXPIRY AND DYNAMIC TOKEN VERIFICATION CODE Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
18947214 SYSTEMS AND METHODS FOR TRANSACTION PRE-AUTHENTICATION Final Rejection Mastercard International Incorporated
18750826 MACHINE LEARNING BASED POST-AUTHORIZATION MODELING SYSTEM AND METHOD Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
18666707 SYSTEMS AND METHODS FOR DISTRIBUTING NETWORK SERVICES Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18665303 MACHINE LEARNING BASED SYSTEMS AND METHODS FOR DETECTING AND CORRECTING MISCLASSIFIED DATA Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
18595019 SYSTEM AND METHOD FOR PROVIDING BUY NOW, PAY LATER SERVICES TO A GROUP OF CONSUMERS Non-Final OA Mastercard International Incorporated
18301021 ENHANCED DATA MESSAGING SYSTEMS AND METHODS FOR AUTHENTICATING AN IDENTITY OF ONLINE USERS Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED

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Frequently Asked Questions

What is examiner Raven E Yono's allowance rate?

38.9% of resolved applications examined by Raven E Yono were allowed (185 resolved cases), compared with 39.0% across Art Unit 3691 over the last five years.

Does an interview help with examiner Raven E Yono?

This examiner's interview lift is +33.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Raven E Yono take to allow a patent?

Applications allowed by Raven E Yono took 975 days on average from filing to allowance.

Which art unit does examiner Raven E Yono work in?

Raven E Yono examines applications in Art Unit 3691 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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