Prosecution Insights
Last updated: April 19, 2026

Examiner: CAULK, JENNIFER CHRISTINE

Tech Center 2800 • Art Units: 2838 2859

This examiner grants 100% of resolved cases

Performance Statistics

100.0%
Allow Rate
+32.0% vs TC avg
38
Total Applications
+0.0%
Interview Lift
958
Avg Prosecution Days
Based on 29 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
29.5%
§102 Novelty
44.5%
§103 Obviousness
24.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18650533 GATE DRIVER FOR HYBRID POWER SWITCHES Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18151602 ADAPTIVE CURRENT LIMIT CIRCUIT Non-Final OA Texas Instruments Incorporated
18292315 SYSTEMS AND METHODS FOR POWER CONVERSION WITH LC FILTER HAVING ADDITIONAL CAPACITOR Final Rejection The Trustees of Columbia University in the City of New York
18188270 POWER CONVERTER INTEGRATED CIRCUIT Non-Final OA Cirrus Logic International Semiconductor Ltd.
18282965 ENCLOSURE FOR ISOLATED CONVERTER AND ISOLATED CONVERTER USING SAME Non-Final OA LS ELECTRIC CO., LTD.
18675769 CURRENT SYNTHESIZER Non-Final OA Renesas Design (UK) Limited
18738627 ELECTROMAGNETIC RECTIFICATION APPARATUS AND METHOD FOR ATTENUATING HARMONICS FROM A NEUTRAL IN AN AC CIRCUIT Non-Final OA BILANCIO LLC
18061191 POWER CONVERTER CONTROLLER WITH BIAS DRIVE CIRCUIT FOR BIAS SUPPLY Final Rejection Power Integrations, Inc.
18451867 POWER CONVERTING APPARATUS, THREE-LEVEL INVERTER, CONTROL METHOD OF POWER CONVERTING APPARATUS, AND CONTROL METHOD OF THREE-LEVEL INVERTER Non-Final OA Yaskawa America, Inc.

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