Granted Patent
Utility
US 6,652,707 · App. 10/134,891
Method and apparatus for demounting workpieces from adhesive film
Inventors:
Brian Ishaug, Chung-Yung Wang, Hung-Lun Chang
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Apr 29, 2002
Inventors
Brian Ishaug
Chung-Yung Wang
Hung-Lun Chang
Assignee (at issue)
Applied Optoelectronics, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.