Chih-Hong Wu — 4 Patents at Delta Electronics

Chih-Hong Wu has been granted 4 US patents while listed as an inventor at Delta Electronics. The first was granted in 2017 and the most recent in May 2025. Chih-Hong Wu ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chih-Hong Wu in Taoyuan, TW.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12308694	Power supply system and method of operating the same	Shih-Chang Chuang, Te-Chih PENG, Ming-Hsiang LO, Min-Cheng Chiang	2025-05-20
11476699	Power backup circuit and method of operating the same	Te-Chih PENG, Ming-Hsiang LO, Yu Weng	2022-10-18
10651728	Power supply device and control method thereof	Hsin-Chung Niu, Chia-Hao Chang, Ming-Hsiang LO	2020-05-12
9536922	Recess with asymmetric walls and method of fabricating the same	Ming-Te Lai, Feng-Ying Hsu	2017-01-03	$282,000