Prosecution Insights
Last updated: May 29, 2026

Examiner: WONG, JOSEPH S

Tech Center 2800 • Art Units: 1737 2852

This examiner grants 86% of resolved cases

Performance Statistics

86.3%
Allow Rate
+18.3% vs TC avg
574
Total Applications
+7.0%
Interview Lift
781
Avg Prosecution Days
Based on 564 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
42.7%
§102 Novelty
50.3%
§103 Obviousness
1.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19050195 FIXING DEVICE AND IMAGE FORMING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18891033 FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Final Rejection CANON KABUSHIKI KAISHA
18930562 IMAGE FORMING SYSTEM AND PRINTING METHOD FOR IMAGE FORMING SYSTEM Non-Final OA Konica Minolta, Inc.
19063866 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD Non-Final OA KYOCERA Document Solutions Inc.
18455977 COMPOSITION, MOLDED ARTICLE, FIXING MEMBER, FIXING DEVICE, AND IMAGE FORMING APPARATUS Non-Final OA FUJIFILM Business Innovation Corp.
18320583 ROTATION DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS Non-Final OA FUJIFILM Business Innovation Corp.
18507974 CONDUCTIVE CONNECTION STRUCTURE AND IMAGE-FORMING APPARATUS Non-Final OA Zhuhai Pantum Electronics Co., Ltd.

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