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Last updated: August 17, 2026

Examiner: SUN, PINPING

Tech Center 2800 • Art Units: 2685 2800 2833 2834 2836 2838 2843 2849 2872

This examiner grants 75% of resolved cases

Performance Statistics

74.8%

Allow Rate

+6.8% vs TC avg

482

Total Applications

+38.6%

Interview Lift

1070

Avg Prosecution Days

Based on 468 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%

§101 Eligibility

14.8%

§102 Novelty

58.3%

§103 Obviousness

20.4%

§112 Clarity

Currently Pending Office Actions

App #	Title	Status	Assignee
18466339	SYSTEM, METHOD, AND APPARATUS WITH BATTERY MANAGEMENT	Non-Final OA	SAMSUNG ELECTRONICS CO., LTD.
18056901	POWER SUPPLY SYSTEM, SERVER, AND POWER BALANCING METHOD	Final Rejection	TOYOTA JIDOSHA KABUSHIKI KAISHA
18279361	ENERGY STORAGE SYSTEM COMPRISING BATTERY RACK AND SOLAR MODULE, AND METHOD FOR OPERATING ENERGY STORAGE SYSTEM	Non-Final OA	LG ENERGY SOLUTION, LTD.
18659574	MOTOR VEHICLE WITH RELEASABLE ELECTRIC CHARGING PORT	Non-Final OA	FERRARI S.P.A.
18489694	CHARGING CONTROL METHOD, AND CHARGING CONTROL DEVICE AND BATTERY PACK PERFORMING THE SAME	Non-Final OA	SAMSUNG SDI CO., LTD.
18319247	LOW F NUMBER REFRACTIVE TELESCOPE WITH DYNAMIC ALTITUDE COMPENSATION	Non-Final OA	BAE Systems Information and Electronic Systems Integration Inc.
18635892	SIGNAL DISTRIBUTION BOOSTER CIRCUIT AND METHOD	Non-Final OA	TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
17875419	HEAD-MOUNTED DISPLAY DEVICE AND EYE TRACKING MODULE	Non-Final OA	HTC Corporation

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