Granted Patent
Utility
US 6,525,322 · App. 09/957,122
Method and apparatus to prevent signal pile-up
Inventors:
Wai-Hoi Wong, Hongdi Li
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Sep 20, 2001
Inventors
Wai-Hoi Wong
Hongdi Li
Assignee (at issue)
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
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.