TM

Tristan Y. Ma

VA Varian Semiconductor Equipment Associates: 4 patents #8 of 161Top 5%
📍 Lexington, MA: #49 of 502 inventorsTop 10%
🗺 Massachusetts: #992 of 14,267 inventorsTop 7%
Overall (2019): #41,781 of 560,194Top 8%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10310379 Multiple patterning approach using ion implantation Maureen Petterson, John Hautala, Steven R. Sherman 2019-06-04
10269663 Critical dimensions variance compensation Morgan Evans, Kevin Anglin, Motoya Okazaki, Johannes M. van Meer 2019-04-23
10222202 Three dimensional structure fabrication control using novel processing system Morgan Evans, Simon Ruffell, Kevin Anglin 2019-03-05
10204909 Non-uniform gate oxide thickness for DRAM device Simon Ruffell, Arvind Kumar, Kyu-Ha Shim, John Hautala, Steven R. Sherman 2019-02-12