Patent Assignment
Reel/Frame 052633/0756
Assignment of Assignor's Interest
Recorded: 2020-05-12
Pages: 3
Assignee
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME, MINATO-KU, TOKYO, 107-6325, JAPAN
Covered Property
(1)
Method of Patterning a Metal Film with Improved Sidewall Roughness