Patent Assignment
Reel/Frame 042962/0847
Assignment of Assignor's Interest
Recorded: 2017-07-11
Pages: 4
Assignors
ELLIS, RAYMOND
Executed: 2017-07-10
CRESPIN, A.J.
Executed: 2017-07-10
HEINLE, KONRAD
Executed: 2016-12-09
HU, CHARLES
Executed: 2016-12-09
Assignee
ULTRATECH, INC.
3050 ZANKER ROAD, SAN JOSE, CALIFORNIA, 95134
Covered Property
(1)
Wafer chuck with contractable sealing devices for securing warped wafers
Application:
62/431,790 →