Granted Patent
Utility
US 5,878,486 · App. 08/839,772
Method of burning-in semiconductor devices
Inventors:
Benjamin N. Eldridge, Gary W. Grube, Igor Y. Khandros, Gaetan L. Mathieu
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Apr 15, 1997
Inventors
Benjamin N. Eldridge
Gary W. Grube
Igor Y. Khandros
Gaetan L. Mathieu
Assignee (at issue)
FormFactor, 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.