Prosecution Insights
Last updated: April 19, 2026

Examiner: LEE, CHEUKFAN

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

This examiner grants 80% of resolved cases

Performance Statistics

80.4%
Allow Rate
+18.4% vs TC avg
718
Total Applications
+7.2%
Interview Lift
977
Avg Prosecution Days
Based on 710 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
15.9%
§102 Novelty
52.2%
§103 Obviousness
16.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18613025 IMAGE READING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18418489 IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS Final Rejection CANON KABUSHIKI KAISHA
18419400 SERVER, PRINTING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Non-Final OA SEIKO EPSON CORPORATION
18418408 SERVER, PRINTING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Non-Final OA SEIKO EPSON CORPORATION
18317133 INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM Non-Final OA FUJIFILM Business Innovation Corp.

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