Granted Patent
Utility
US 6,791,611 · App. 09/864,296
Dual ported memory for digital image sensor
Inventor:
David Xiao Dong Yang
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: May 23, 2001
Inventor
David Xiao Dong Yang
Assignee (at issue)
PIXIM, 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.