Prosecution Insights
Last updated: April 19, 2026

Examiner: WONG, DON KITSUN

Tech Center 2800 • Art Units: 1687 2198 2884

This examiner grants 90% of resolved cases

Performance Statistics

90.0%
Allow Rate
+22.0% vs TC avg
236
Total Applications
+4.8%
Interview Lift
747
Avg Prosecution Days
Based on 231 resolved cases, 2023–2026

Rejection Statute Breakdown

2.9%
§101 Eligibility
52.5%
§102 Novelty
18.4%
§103 Obviousness
7.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18585328 RADIATION DETECTOR, X-RAY COMPUTER TOMOGRAPHIC APPARATUS, AND MANUFACTURING METHOD Non-Final OA CANON MEDICAL SYSTEMS CORPORATION
18583977 CONSOLE DEVICE, X-RAY DIAGNOSTIC APPARATUS, AND METHOD OF OPERATING IRRADIATION FIELD Non-Final OA CANON MEDICAL SYSTEMS CORPORATION
18332006 MEDICAL DATA PROCESSING METHOD, MODEL GENERATING METHOD, AND MEDICAL DATA PROCESSING APPARATUS Non-Final OA CANON MEDICAL SYSTEMS CORPORATION
18267470 FIELD OF VIEW VISUALIZATION FOR PHASE CONTRAST X-RAY IMAGING SYSTEMS Non-Final OA KONINKLIJKE PHILIPS N.V.
17839206 DOSE-DIRECTED RADIATION THERAPY PLAN GENERATION USING COMPUTER MODELING TECHNIQUES Non-Final OA SIEMENS HEALTHINEERS INTERNATIONAL AG
18157524 TECHNIQUES FOR PROCESSING CBCT PROJECTIONS Non-Final OA Elekta LTD.

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