Granted Patent
Utility
US 6,635,502 · App. 09/741,358
Method of manufacturing semiconductor optical devices
Inventors:
Si Hyung Cho, William C. Dautremont-Smith, Sun-Yuan Huang, Charles H. Joyner, Ronald Eugene Leibenguth, Abdallah Ougazzaden, Claude Reynolds
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Dec 20, 2000
Inventors
Si Hyung Cho
William C. Dautremont-Smith
Sun-Yuan Huang
Charles H. Joyner
Ronald Eugene Leibenguth
Abdallah Ougazzaden
Claude Reynolds
Assignee (at issue)
TriQuint Technology Holding Co.
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.