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

John Daugherty

Lam Research: 7 patents #3 of 349Top 1%
Fremont, CA: #75 of 1,880 inventorsTop 4%
California: #2,240 of 66,859 inventorsTop 4%
Overall (2021): #16,692 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11124659 Method to selectively pattern a surface for plasma resistant coat applications Amir A. Yasseri, Duane Outka, Hong Shih 2021-09-21
11112773 Systems for removing and replacing consumable parts from a semiconductor process module in situ David Trussell, Alan J. Miller, Alex Paterson 2021-09-07
11087961 Quartz component with protective coating Lin Xu, Robin KOSHY, Satish SRINIVASAN, David Joseph WETZEL 2021-08-10
11031215 Vacuum pump protection against deposition byproduct buildup John Drewery, Tom A. Kamp, Haoquan Yan, Ali Sucipto Tan, Ming-Kuei Tseng +1 more 2021-06-08
10967407 Conditioning chamber component Amir A. Yasseri, Hong Shih, Duane Outka, Lin Xu, Armen Avoyan +2 more 2021-04-06
10964514 Electrode for plasma processing chamber Evan E. Patton 2021-03-30
10914003 Monolithic gas distribution manifold and various construction techniques and use cases therefor Andrew C. Lee, Michael C. Kellogg, Christopher Pena 2021-02-09