Granted Patent
Utility
US 5,821,171 · App. 08/408,678
Article comprising a gallium layer on a GaAs-based semiconductor, and method of making the article
Inventors:
Minghwei Hong, Jueinai Kwo, Joseph Petrus Mannaerts, Matthias Passlack, Fan Ren, George J. Zydzik
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Mar 22, 1995
Inventors
Minghwei Hong
Jueinai Kwo
Joseph Petrus Mannaerts
Matthias Passlack
Fan Ren
George J. Zydzik
Assignee (at issue)
LUCENT TECHNOLOGIES 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.