Prosecution Insights
Last updated: April 19, 2026

Examiner: CHANG, JOSEPH

Tech Center 2800 • Art Units: 2817 2842 2843 2849

This examiner grants 90% of resolved cases

Performance Statistics

89.7%
Allow Rate
+21.7% vs TC avg
1179
Total Applications
+3.7%
Interview Lift
777
Avg Prosecution Days
Based on 1164 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
38.8%
§102 Novelty
30.7%
§103 Obviousness
16.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18800680 VOLTAGE CONTROLLED OSCILLATOR AND PHASE LOCKED LOOP INCLUDING THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18187419 TECHNIQUES FOR TRANSDUCTION AND STORAGE OF QUANTUM LEVEL SIGNALS Non-Final OA California Institute of Technology
18050451 OSCILLATOR CIRCUIT HAVING TEMPERATURE COMPENSATION BASED ON RESONATOR GROUP-DELAY ANALYSIS Non-Final OA TEXAS INSTRUMENTS INCORPORATED
19081346 LUMINAIRE NETWORK MANAGEMENT METHOD Non-Final OA SCHREDER S.A.
18682093 METHOD AND APPARATUS FOR SIMULTANEOUS MULTIPLE DATA COMMUNICATION IN WIRELESS POWER TRANSMISSION SYSTEM Non-Final OA LG ELECTRONICS INC.
18986264 OSCILLATOR CIRCUITS, CURRENT SOURCES AND METHODS FOR PROVIDING PERIODIC FREQUENCY SIGNALS Non-Final OA Infineon Technologies AG
18609078 DYNAMIC TUNING OF AN OFF VOLTAGE-CONTROLLED OSCILLATOR (VCO) OF A MULTI-CORE VCO IN A REDUCED-CORE MODE Non-Final OA QUALCOMM Incorporated
17640565 DETERMINING AN ALTERNATIVE POSITION FOR A LIGHTING DEVICE FOR IMPROVING AN AUXILIARY FUNCTION Final Rejection SIGNIFY HOLDING B.V.
19110346 TRIMMING TECHNIQUE FOR OSCILLATORS Non-Final OA Nordic Semiconductor ASA
19024787 Power Transfer System With Patient Transport Apparatus And Power Transfer Device To Transfer Power To The Patient Transport Apparatus Non-Final OA Stryker Corporation
18263140 Electrical converter and method for operating an electrical converter Non-Final OA ETH Zürich
19049134 ON-CHIP CAPACITANCE MEASUREMENT METHOD AND APPARATUS Non-Final OA Qorvo US, Inc.
18733555 SYSTEM FOR COLLECTING, GENERATING, AND TRANSMITTING GIGAWATT SCALE ENERGY FROM A PLURALITY OF DISTRIBUTED SOURCES DISPERSED OVER AN AREA Final Rejection INTERCONTINENTAL ENERGY HOLDINGS GROUP LIMITED

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