Granted Patent
Utility
US 6,806,508 · App. 09/839,941
Homoepitaxial gallium nitride based photodetector and method of producing
Inventors:
Mark P. D'Evelyn, Nicole Evers, Kanin Chu
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Apr 20, 2001
Inventors
Mark P. D'Evelyn
Nicole Evers
Kanin Chu
Assignee (at issue)
General Electric Company
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.