Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZD

Zhihui Ding — 4 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
DCDelta Electronics (Shanghai) Co.: 2 patents #202 of 555Top 40%
Taoyuan, TW: #1,540 of 5,438 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Zhihui Ding 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 December 2019. Zhihui Ding ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Zhihui Ding in Taoyuan, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10523112 Power converter and method of controlling the same Chao Yan, Yiwen LU, Liping Sun, Qi Huang 2019-12-31
9780695 Control method of inverter circuit Chao Yan, Liping Sun, Dong Xu 2017-10-03
9627959 Switch power converter and frequency response characteristic testing and adjusting method thereof Chao Yan, Yanfeng Chen 2017-04-18
9590518 Power converter and controlling method thereof Chao Yan, Liping Sun, Desheng Guo 2017-03-07