Prosecution Insights
Last updated: August 18, 2026

Examiner: LEE, CHEUKFAN

Tech Center 2600 • Art Units: 2625 2673 2674 2676 2682 2683

This examiner grants 80% of resolved cases

Performance Statistics

80.5%
Allow Rate
+18.5% vs TC avg
729
Total Applications
+7.1%
Interview Lift
960
Avg Prosecution Days
Based on 714 resolved cases, 2023–2026

Rejection Statute Breakdown

2.8%
§101 Eligibility
26.8%
§102 Novelty
40.8%
§103 Obviousness
22.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18778950 IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM Non-Final OA CANON KABUSHIKI KAISHA
18413498 TECHNIQUE FOR EXECUTING CALIBRATION IN IMAGE FORMING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18507076 IMAGE PROCESSING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM, AND IMAGE PROCESSING METHOD Non-Final OA FUJIFILM Business Innovation Corp.
18448169 IMAGE READING APPARATUS, INFORMATION PROCESSING SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM Non-Final OA FUJIFILM Business Innovation Corp.
18418408 SERVER, PRINTING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Non-Final OA SEIKO EPSON CORPORATION
18191660 RECORDING DEVICE AND CONTROL METHOD FOR RECORDING DEVICE Non-Final OA SEIKO EPSON CORPORATION
18754211 IMAGE PROCESSING DEVICE, TERMINAL DEVICE, AND RESPONSE METHOD Non-Final OA SHARP KABUSHIKI KAISHA
18608414 INFORMATION PROCESSING APPARATUS, PRINT SETTING METHOD, AND RECORDING MEDIUM HAVING APPLICATION RECORDED THEREON Non-Final OA SHARP KABUSHIKI KAISHA

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