Yi-Yu Lee — 3 Patents at Delta Electronics

Yi-Yu Lee has been granted 3 US patents while listed as an inventor at Delta Electronics. The first was granted in 2021 and the most recent in September 2025. Yi-Yu Lee ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Yi-Yu Lee in Taoyuan, TW.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12431768	Integrated motor and drive assembly	Chi-Hsiang Kuo, Zuo-Ying Wei, Yuan-Kai Liao, Wen-Cheng Hsieh	2025-09-30
11283330	Integrated apparatus of water-cooled motor and driver	Wu-Chen Lin, Chi-Hsiang Kuo, Chien-Chung Shih, Chia-Hsiang Yang	2022-03-22
11095189	Driving mechanism	Wu-Chen Lin, Chi-Hsiang Kuo, Chien-Chung Shih, Chia-Hsiang Yang, Siao-Hao Guo	2021-08-17