Granted Patent
Utility
US 6,043,481 · App. 08/846,730
Optoelectronic array device having a light transmissive spacer layer with a ridged pattern and method of making same
Inventors:
Tun Tan, Ronald Kaneshiro
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Apr 30, 1997
Inventors
Tun Tan
Ronald Kaneshiro
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.