Patent Assignment
Reel/Frame 050469/0456
Assignment of Assignor's Interest
Recorded: 2019-09-24
Pages: 3
Assignee
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,, TOKYO, 143-8580, JAPAN
Covered Property
(1)
Interferometric Thickness Measuring Apparatus Using Multiple Light Sources Coupled with a Selecting Means