Granted Patent
Utility
US 6,081,549 · App. 09/004,607
Phase correction method and apparatus for spectrum spread wireless communication receiver
Inventors:
Guoliang Shou, Changming Zhou, Xuping Zhou
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Jan 8, 1998
Inventors
Guoliang Shou
Changming Zhou
Xuping Zhou
Assignee (at issue)
Yozan 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.