Prosecution Insights
Last updated: April 19, 2026

Examiner: CHEN, TSE W

Tech Center 3700 • Art Units: 2116 3736 3777 3791 3793

This examiner grants 55% of resolved cases

Performance Statistics

55.0%
Allow Rate
-15.0% vs TC avg
175
Total Applications
+23.3%
Interview Lift
1517
Avg Prosecution Days
Based on 160 resolved cases, 2023–2026

Rejection Statute Breakdown

7.7%
§101 Eligibility
25.5%
§102 Novelty
45.5%
§103 Obviousness
17.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18047789 MINIATURIZED IMPLANTABLE ELECTROCHEMICAL SENSOR DEVICES Final Rejection CALIFORNIA INSTITUTE OF TECHNOLOGY
18431273 WIDE ANGLE, PINCHLESS PATIENT POSITIONING CRADLE FOR A MEDICAL IMAGING SYSTEM Non-Final OA GE Precision Healthcare LLC
18259983 METERED LIQUID SAMPLE COLLECTION DEVICE Non-Final OA Cal Poly Corporation
18692833 INSTALLATION UNIT OF ANALYTE DETECTION DEVICE Non-Final OA MEDTRUM TECHNOLOGIES INC.
18124631 APPARATUS, DEVICE AND METHOD FOR COLLECTING SAMPLE FLUID Non-Final OA Summa Finland Oy
18579516 COMPUTER PROGRAM, METHOD, AND APPARATUS FOR DETERMINING A VISUAL ACUITY OF A TEST PERSON Non-Final OA UNIVERSITÄT BERN

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