Prosecution Insights
Last updated: May 29, 2026

Examiner: CHEIN, ALLEN C

Tech Center 3600 • Art Units: 3627 3687

This examiner grants 44% of resolved cases

Performance Statistics

44.0%
Allow Rate
-8.0% vs TC avg
470
Total Applications
+40.3%
Interview Lift
1372
Avg Prosecution Days
Based on 432 resolved cases, 2023–2026

Rejection Statute Breakdown

9.1%
§101 Eligibility
1.5%
§102 Novelty
85.5%
§103 Obviousness
1.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18103056 SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIA RELATED TO TRANSACTIONS USING A MOBILE DEVICE Final Rejection Walmart Apollo, LLC
18486084 ENHANCING RELIABILITY OF TRANSACTION DATA WITHOUT THIRD-PARTY VALIDATION DATA Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18912243 GENERATING AN ONLINE STOREFRONT Non-Final OA Block, Inc.
18422577 ITEM MANAGEMENT SYSTEM, ITEM MANAGEMENT METHOD, AND INFORMATION PROCESSING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18543044 INFORMATION PROCESSING DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18820112 Virtual Card Transactions Final Rejection Oracle International Corporation
18371998 SYSTEM AND METHOD FOR AGGREGATING AND PRESENTING FINANCIAL INFORMATION Final Rejection EXPENSIFY, INC.
18583070 System and Method to Predict Service Level Failure in Supply Chains Final Rejection Blue Yonder Group, Inc.
18181376 RETAIL SPACE PLANNING THROUGH PATTERN RECOGNITION Final Rejection Tata Consultancy Services Limited
18902612 FOOD PROVIDING SYSTEM AND EVENT PROCESSING METHOD Non-Final OA Kura Sushi, Inc.
18916535 ELECTRIC VEHICLE CHARGING SYSTEM, CHARGING DEVICE, ELECTRIC POWER LENDING/BORROWING SYSTEM, ELECTRIC RATE LIQUIDATION SYSTEM, AND ELECTRIC VEHICLE Non-Final OA TANAKA, MASAHIDE, TANAKA, MR.
18906996 AUGMENTED REALITY OF ITEM IDENTIFICATION DURING ASSISTED CHECKOUT Non-Final OA RadiusAI, Inc.
18846055 Storage Rack, and Method for Managing the Contents of a Storage Rack Non-Final OA Würth International AG
18393901 OFFLINE BUSINESS RECOMMENDATIONS Final Rejection Motorola Mobility LLC
18427870 COMMERCE AUTOMATION FOR A FUELING STATION Final Rejection Grabango Co.
18289493 SERVER AND METHOD FOR ACCOUNTING FRAUD DETECTION, AND RECORDING MEDIUM ON WHICH COMMAND IS RECORDED Non-Final OA Yeo-Eul YOON
18477533 METHODS, SYSTEMS, AND STORAGE MEDIUMS FOR GENERATING VOUCHERS Non-Final OA FORTUNE&FUTURE SHANGHAI LIMITED
18188640 APPARATUS, SYSTEM, AND METHOD OF SHIPMENT VETTING Non-Final OA Ultra Information Solutions Ltd.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

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