WC

Wen Teh Chang

Applied Materials: 4 patents #2,506 of 7,310Top 35%
Overall (All Time): #1,202,936 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9305748 Method of matching two or more plasma reactors Gaurav Saraf, Xiawan Yang, Farid Abooameri, Anisul Khan, Bradley Scott Hersch 2016-04-05
9184021 Predictive method of matching two plasma reactors Gaurav Saraf, Xiawan Yang, Farid Abooameri, Anisul Khan, Bradley Scott Hersch 2015-11-10
7398693 Adaptive control method for rapid thermal processing of a substrate Joseph M. Ranish, Tarpan Dixit, Dean Jennings, Balasubramanian Ramachandran, Aaron Muir Hunter +2 more 2008-07-15
5316278 Clamping ring apparatus for processing semiconductor wafers Semyon Sherstinsky, Mei Chang, Charles C. Harris, Alfred Mak, James Roberts +1 more 1994-05-31