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

Cheng Zhan — 4 Patents

LELear: 2 patents #571 of 1,996Top 30%
MEMediatek: 2 patents #1,178 of 2,888Top 45%
NUNational Taiwan University: 2 patents #404 of 2,195Top 20%
Shanghai, CN: #3,882 of 19,267 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Cheng Zhan has been granted 4 US patents while listed as an inventor at Lear. The first was granted in 2012 and the most recent in November 2018. Cheng Zhan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Cheng Zhan in Shanghai, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10131260 Anti-rattle bumper for vehicle armrest assembly Yue Zuo, XiaoZhong Wu, Chaoyan Zhan, Yaoju Song, Weiping Li 2018-11-20 $7,320,000
10093213 Armrest release mechanism Yue Zuo, XiaoZhong Wu, Chaoyan Zhan, Yaoju Song, Weiping Li 2018-10-09 $23,024,000
9065690 Method and apparatus for performing channel shortening equalization with frequency notch mitigation Yen-Liang Chen, Shao-Wei Feng, An-Yeu Wu 2015-06-23
8321488 Singular value decomposing method and related singular value decomposing device Yen-Liang Chen, Ting-Jhun Jheng, An-Yeu Wu 2012-11-27