Granted Patent
Utility
US 6,744,032 · App. 09/982,540
Arrangement of microlenses in a solid-state image sensor for improving signal to noise ratio
Inventor:
Hiok Nam Tay
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Oct 17, 2001
Inventor
Hiok Nam Tay
Assignee (at issue)
ESS TECH, 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.