Granted Patent
Utility
US 6,404,938 · App. 09/233,214
Dummy clock control method and apparatus for a sequential I/O device
Inventors:
Chun-Tsai Chien, Chun-Liang Lin
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jan 20, 1999
Inventors
Chun-Tsai Chien
Chun-Liang Lin
Assignee (at issue)
Umax Data Systems, 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.