Last updated: August 17, 2026

Examiner: CHEN, SIMPSON ABRAHAM

Tech Center 3700 • Art Units: 3700 3761

This examiner grants 63% of resolved cases

Performance Statistics

62.6%

Allow Rate

-7.4% vs TC avg

225

Total Applications

+43.1%

Interview Lift

1263

Avg Prosecution Days

Based on 190 resolved cases, 2023–2026

0.6%

§101 Eligibility

15.7%

§102 Novelty

52.8%

§103 Obviousness

23.4%

§112 Clarity

App #	Title	Status	Assignee
18372837	COOKING DEVICE	Non-Final OA	SAMSUNG ELECTRONICS CO., LTD.
18560750	LASER SOLDERING APPARATUS, CONTROL APPARATUS, AND LASER SOLDERING METHOD	Non-Final OA	SONY GROUP CORPORATION
18361129	System and Method for Measuring Thermal Performance of Substrates used in Semiconductor Device Assembly	Non-Final OA	Western Digital Technologies, Inc.
18105938	ELECTROMAGNETIC INDUCTION CAN CURING OVEN	Final Rejection	Stolle Machinery Company, LLC

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