Granted Patent
Utility
US 5,047,658 · App. 07/532,005
High frequency asynchronous data synchronizer
Inventors:
Eugene L. Shrock, William K. Petty
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: Jun 1, 1990
Inventors
Eugene L. Shrock
William K. Petty
Assignee (at issue)
NCR Corporation
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.