Granted Patent
Utility
US 5,673,284 · App. 08/701,194
Integrated laser and coupled waveguide
Inventors:
Philip A. Congdon, Lily Y. Pang, Gary A. Evans
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Aug 21, 1996
Inventors
Philip A. Congdon
Lily Y. Pang
Gary A. Evans
Assignee (at issue)
Texas Instruments Incorporated
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.