IP Library › Assignment 013220/0161
Patent Assignment
Reel/Frame 013220/0161

Assignment of Assignor's Interest

Recorded: 2002-08-21 Pages: 4
Assignors
GUEST, CLYDE MAXWELL
Executed: 2000-06-01
CHANG, CHU-YIN
Executed: 2000-06-01
Assignee
SEMICONDUCTOR TECHNOLOGIES & INSTRUMENTS, INC.
2701 E. PRESIDENT GEORGE BUSH HIGHWAY, PLANO, TEXAS, 75074
Covered Property (1)
System and Method for Locating Irregular Edges in Image Data
Patent: 7,046,837 →
Application: 10/224,919 →
Publication: US 2002/0191832
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 11, 2012
From: SEMICONDUCTOR TECHNOLOGIES & INSTRUMENTS
To: AUGUST TECHNOLOGY CORPORATION
Reel/Frame 029446/0142 →
Assignment of Assignor's Interest Dec 20, 2012
From: AUGUST TECHNOLOGY CORPORATION
To: RUDOLPH TECHNOLOGIES, INC.
Reel/Frame 029583/0982 →
Assignment of Assignor's Interest Jul 2, 2020
From: RUDOLPH TECHNOLOGIES, INC.
To: ONTO INNOVATION INC.
Reel/Frame 053117/0623 →