Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CX

Changxi Xu

ITIntegrated Device Technology: 3 patents #196 of 758Top 30%
San Jose, CA: #14,517 of 32,062 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,507,766 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9362924 Method and apparatus for fast frequency acquisition in PLL system Hui Li 2016-06-07
9166835 Systems and methods for peak detection in automatic gain control circuits in high-speed wireline communications Xinqing Chen, Yanbo Wang 2015-10-20
9118295 Systems and methods for adaptive equalization control for high-speed wireline communications Ray-Kuo Lin, Hui Wang 2015-08-25