Last updated: August 17, 2026

Examiner: SHIAO, DAVID A

Tech Center 2800 • Art Units: 1732 2836

This examiner grants 76% of resolved cases

Performance Statistics

75.5%

Allow Rate

+7.5% vs TC avg

501

Total Applications

+30.6%

Interview Lift

891

Avg Prosecution Days

Based on 485 resolved cases, 2023–2026

0.9%

§101 Eligibility

20.0%

§102 Novelty

41.4%

§103 Obviousness

27.3%

§112 Clarity

App #	Title	Status	Assignee
18748373	CONVERTER FOR FORMING THE NEUTRAL IN AN ISLANDED SPLIT-PHASE POWER SYSTEM	Non-Final OA	EATON INTELLIGENT POWER LIMITED
19091500	WIRELESS POWER TRANSMISSION SYSTEM	Non-Final OA	CANON KABUSHIKI KAISHA
18911351	Power Supply System and Operating Method	Non-Final OA	ABB Schweiz AG
19303485	DISTRIBUTED ENERGY RESOURCE CONTROL	Non-Final OA	FORD GLOBAL TECHNOLOGIES, LLC
18766815	Method and System for Emergency Backup Power	Final Rejection	Air Products and Chemicals, Inc.

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