Granted Patent
Utility
US 6,429,513 · App. 09/866,100
Active heat sink for cooling a semiconductor chip
Inventors:
Charles A. Shermer, IV, Thomas P. Glenn, Steven Webster, Donald C. Foster
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 25, 2001
Inventors
Charles A. Shermer, IV
Thomas P. Glenn
Steven Webster
Donald C. Foster
Assignee (at issue)
Amkor Technology, 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.