Granted Patent
Utility
US 6,525,650 · App. 09/330,335
Electronic switching matrix
Inventors:
Steven S. Chan, George M. Hayashibara, Chun-Hong Chen, Davie C. Liu
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Jun 11, 1999
Inventors
Steven S. Chan
George M. Hayashibara
Chun-Hong Chen
Davie C. Liu
Assignee (at issue)
TRW Limited
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.