Prosecution Insights
Last updated: October 02, 2026

Examiner: LIU, I JUNG

Tech Center 3600 • Art Units: 3692 3694 3695 3697

This examiner grants 62% of resolved cases

Analysis

I Jung Liu is an examiner in Tech Center 3600, specifically Art Unit 3692. The examiner has 445 resolved cases. The allowance rate is 61.8 percent. This rate provides a baseline for the likelihood of obtaining a patent grant. The 445 resolved cases offer a solid foundation for understanding the examiner's performance and prosecution style.

The median days to allowance is 1432. This is a relatively long timeframe for the prosecution process to reach a successful outcome. The interview lift is 33.4 percent. This figure shows a significant increase in the probability of allowance when an interview is conducted. When compared to the 61.8 percent allowance rate, the 33.4 percent lift suggests that direct communication is a highly effective way to resolve issues.

Practitioners in Art Unit 3692 should account for the 1432 median days to allowance in their planning. The 445 resolved cases reflect a consistent history of examination. The 33.4 percent interview lift is a powerful tool for cases that encounter hurdles. Overall, the 61.8 percent allowance rate points to a good chance of success, especially when combined with proactive oral advocacy.

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

Performance Statistics

61.8%
Allow Rate
+9.8% vs TC avg
474
Total Applications
+33.4%
Interview Lift
1432
Avg Prosecution Days
Based on 445 resolved cases, 2023–2026

Rejection Statute Breakdown

40.8%
§101 Eligibility
8.2%
§102 Novelty
29.4%
§103 Obviousness
17.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19210889 TRANSACTION TRACKING UTILITY Final Rejection Wells Fargo Bank, N.A.
18375656 SYSTEMS AND METHODS FOR MAKING PERSON-TO-PERSON PAYMENTS VIA MOBILE CLIENT APPLICATION Non-Final OA Wells Fargo Bank, N.A.
18435243 Enhanced Feedback Exposure for Merchants Based on Transaction Metadata Final Rejection Capital One Services, LLC
18521983 CONFIGURABLE TRIGGER-BASED EVENT PROCESSING Final Rejection Stripe, LLC
18463027 ANOMALY DETECTION SYSTEM FOR MOBILE PAYMENT FUND TRANSFERS Non-Final OA Visa International Service Association
17887945 BLOCKCHAIN-BASED SYSTEMS AND METHODS FOR SELF-MANAGED PEER GROUP INSURANCE Final Rejection State Farm Mutual Automobile Insurance Company
17670871 FULLY AUTONOMOUS VEHICLE INSURANCE PRICING Final Rejection STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
18536529 Order Entry Actions Non-Final OA TRADING TECHNOLOGIES INTERNATIONAL INC.
17571818 APPARATUSES, METHODS AND SYSTEMS FOR A COMPUTATIONALLY EFFICIENT VOLATILITY INDEX PLATFORM Final Rejection Chicago Mercantile Exchange Inc.
16700420 RULE BASED VECTOR SPACE MODEL FOR CREATING IMPLIED TRADE TEMPLATES Final Rejection Chicago Mercantile Exchange Inc.
18418773 PRODUCTS AND PROCESSES FOR REVENUE SHARING AND DELIVERY Final Rejection CFPH, LLC
17949781 SYSTEMS AND METHODS FOR A MULTI-DATA STRUCTURE ARCHITECTURE FOR MANAGING AND UPDATING EXCHANGE DATA Final Rejection Simnang IP, LLC
18372052 CRYPTO TOKEN THRESHOLD NOTIFICATIONS Final Rejection Coinbase, Inc.

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