Granted Patent
Utility
US 6,556,847 · App. 09/352,517
Battery-powered radio frequency communication apparatus
Inventor:
Scott T. Trosper
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jul 13, 1999
Inventor
Scott T. Trosper
Assignee (at issue)
Micron Technology, 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.