Granted Patent
Utility
US 6,772,509 · App. 10/058,650
Method of separating and handling a thin semiconductor die on a wafer
Inventors:
Shiuh-Hui Steven Chen, Cheryl Field, Didier Lefebvre, Joe Wang
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jan 28, 2002
Inventors
Shiuh-Hui Steven Chen
Cheryl Field
Didier Lefebvre
Joe Wang
Assignee (at issue)
Motorola, 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.