Prosecution Insights
Last updated: April 19, 2026

Examiner: TAN, RICHARD

Tech Center 3700 • Art Units: 2817 2842 2843 2849 3729

This examiner grants 79% of resolved cases

Performance Statistics

79.2%
Allow Rate
+9.2% vs TC avg
932
Total Applications
+23.4%
Interview Lift
954
Avg Prosecution Days
Based on 912 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
24.4%
§102 Novelty
45.2%
§103 Obviousness
24.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18884601 PHASE-LOCKED LOOP CIRCUIT INCLUDING A PLURALITY OF CAPACITOR CELL ARRAYS WITH DIFFERENT CAPACITANCE CHANGES AND CONTROL METHOD THEREOF Final Rejection Samsung Electronics Co., Ltd.
19019119 BATTERY SWAPPING STATION HAVING MODE IN WHICH BATTERY PACK IS OPERATED AT TIME OF POWER SUPPLY INTERRUPTION Non-Final OA LG ENERGY SOLUTION, LTD.
19049038 MULTI-PHASE OSCILLATORS Non-Final OA Texas Instruments Incorporated
19039878 ATOMIC OSCILLATOR Non-Final OA NEC Corporation
19034212 INJECTION LOCKED OSCILLATOR ARRAY CIRCUIT DEVICE AND METHOD FOR DESIGNING INJECTION LOCKING CIRCUIT IN SUB-MMWAVE BAND Non-Final OA KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
19079693 UNIVERSAL BIDIRECTIONAL POWER CONVERTER WITH AGNOSTIC DIRECT CURRENT ENERGY STORAGE OR ENERGY SOURCE Non-Final OA Vertiv Corporation
18013506 COIL, POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION SYSTEM Non-Final OA DAI NIPPON PRINTING CO., LTD.
19080031 Power Supply System and Control Method Thereof Non-Final OA Huawei Digital Power Technologies Co., Ltd.
19110734 TRIMMING TECHNIQUE FOR OSCILLATORS Non-Final OA Nordic Semiconductor ASA
19068167 SYSTEMS AND METHODS FOR INVERTER AND DC/DC CONVERTER OPERATION Non-Final OA SCHNEIDER ELECTRIC IT CORPORATION
18480234 POWER STATION AND GAS INVERTER ASSEMBLY Final Rejection Champion Power Equipment, Inc.
18891556 SYSTEM AND METHOD OF COMPENSATING CRYSTAL OSCILLATOR PAD LEAKAGE CURRENT Non-Final OA NXP B.V.
18961765 REGULATING SYSTEM FOR A TIMEPIECE Non-Final OA ROLEX SA
18044493 PIEZOELECTRIC DEVICE AND METHOD OF FORMING THE SAME Non-Final OA AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

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