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

Kam Sheng Leang

AMAmazon: 6 patents #2,688 of 19,158Top 15%
Pacifica, CA: #153 of 576 inventorsTop 30%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #833,741 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D839266 Electronic device Shih-Tao Chang, Jonathan Howard Biddle, Marc Rene Walliser, Christopher Green 2019-01-29
D783600 Electronic tablet device Christopher Green, Jonathan Howard Biddle 2017-04-11
9612671 Stylus tip Piotr Pawel Blaszczak, Timothy Michael Vanderet, Ann Yuhui Yun, Kishore Sundara-Rajan, Miguel A. Morales 2017-04-04
D726716 Electronic tablet device Christopher Green, Jonathan Howard Biddle, Shih-Tao Chang 2015-04-14
D725651 Electronic tablet device Christopher Green, Jonathan Howard Biddle 2015-03-31
D716799 Electronic tablet device Christopher Green, Jonathan Howard Biddle 2014-11-04