HY

Haoquan Yan

Lam Research: 6 patents #476 of 2,128Top 25%
Overall (All Time): #798,221 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12087561 Vacuum pump protection against deposition byproduct buildup John Drewery, Tom A. Kamp, John Daugherty, Ali Sucipto Tan, Ming-Kuei Tseng +1 more 2024-09-10
12027410 Edge ring arrangement with moveable edge rings Robert Griffith O'Neill, Raphael Casaes, Jon McChesney, Alex Paterson 2024-07-02
11710623 Vacuum pump protection against deposition byproduct buildup John Drewery, Tom A. Kamp, John Daugherty, Ali Sucipto Tan, Ming-Kuei Tseng +1 more 2023-07-25
11031215 Vacuum pump protection against deposition byproduct buildup John Drewery, Tom A. Kamp, John Daugherty, Ali Sucipto Tan, Ming-Kuei Tseng +1 more 2021-06-08
10658222 Moveable edge coupling ring for edge process control during semiconductor wafer processing Robert Griffith O'Neill, Raphael Casaes, Jon McChesney, Alex Paterson 2020-05-19
10541168 Edge ring centering method using ring dynamic alignment data Ali Sucipto Tan, Marc Estoque, Damon Tyrone Genetti, Jon McChesney, Alexander Paterson 2020-01-21