Granted Patent
Utility
US 6,084,922 · App. 09/061,097
Waiting circuit
Inventors:
Changming Zhou, Xuping Zhou, Guoliang Shou
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Apr 16, 1998
Inventors
Changming Zhou
Xuping Zhou
Guoliang Shou
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.