Yao-I Wang — 3 Patents at Ledtech Electronics

Yao-I Wang has been granted 3 US patents while listed as an inventor at Ledtech Electronics. The first was granted in 2008 and the most recent in April 2023. Yao-I Wang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Yao-I Wang in Baoshan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11622634	Air-conditioned mattress	—	2023-04-11
7699490	Light-emitting structure for generating an annular illumination effect	Chien-Hung Tsai, Pei-Hung Meng, Wei-Jen Hsu	2010-04-20
D567968	LED lamp bar	Hsin-Chun Liu, Chih-Liang Su, Fang Wang	2008-04-29

Yao-I Wang — 3 Patents

Issued Patents All Time

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