Granted Patent
Utility
US 6,175,601 · App. 09/198,075
Infra-red data processing circuit
Inventors:
Mathew A. Rybicki, H. Spence Jackson, Shahriar Rokhsaz
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Nov 23, 1998
Inventors
Mathew A. Rybicki
H. Spence Jackson
Shahriar Rokhsaz
Assignee (at issue)
SIGMATEL, 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.