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

Ziqing Duan — 3 Patents in 2018

Applied Materials: 3 patents #139 of 1,019Top 15%
San Jose, CA: #886 of 5,991 inventorsTop 15%
California: #7,478 of 60,411 inventorsTop 15%
Overall (2018): #49,814 of 503,207Top 10%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10128088 Graded in-situ charge trapping layers to enable electrostatic chucking and excellent particle performance for boron-doped carbon films Prashant Kumar Kulshreshtha, Abdul Aziz Khaja, Zheng John Ye, Amit Kumar BANSAL 2018-11-13
10100408 Edge hump reduction faceplate by plasma modulation Sungwon Ha, Kwangduk Douglas Lee, Ganesh Balasubramanian, Juan Carlos Rocha-Alvarez, Martin Jay Seamons +5 more 2018-10-16
10083834 Methods of forming self-aligned vias David Thompson, Benjamin Schmiege, Jeffrey W. Anthis, Abhijit Basu Mallick, Susmit Singha Roy 2018-09-25