Granted Patent
Utility
US 6,535,208 · App. 09/654,671
Method and apparatus for locking a plurality of display synchronization signals
Inventors:
Roumen Saltchev, Edward G. Callway, Zemin Liu, Jian-Cheng Zheng
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Sep 5, 2000
Inventors
Roumen Saltchev
Edward G. Callway
Zemin Liu
Jian-Cheng Zheng
Assignee (at issue)
ATI International SRL
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.