IP Library Assignment 011522/0706
Patent Assignment
Reel/Frame 011522/0706

Assignment of Assignor's Interest

Recorded: 2001-02-15 Pages: 6
Assignors
GUEST, CLYDE MAXWELL
Executed: 1999-03-17
ROY, RAJIV (NMI)
Executed: 1999-03-17
HARRIS, CHARLES KENNETH
Executed: 1999-03-17
Assignee
SEMICONDUCTOR TECHNOLOGIES & INSTRUMENTS, INC., A CORPORATION OF THE STATE OF DELAWARE
2701 E. PRESIDENT GEORGE BUSH HIGHWAY, DALLAS, TEXAS, 75074
Covered Property (1)
System and Method for Selection of a Reference Die
Patent: 6,252,981 →
Application: 09/270,607 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 12, 2012
From: SEMICONDUCTOR TECHNOLOGIES & INSTRUMENTS
To: AUGUST TECHNOLOGY CORPORATION
Reel/Frame 029453/0079 →
Assignment of Assignor's Interest Dec 20, 2012
From: AUGUST TECHNOLOGY CORPORATION
To: RUDOLPH TECHNOLOGIES, INC.
Reel/Frame 029583/0982 →