Granted Patent
Utility
US 6,173,115 · App. 09/433,434
Record during pause and playback with rewritable disk medium
Inventor:
Donald H. Willis
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Nov 4, 1999
Inventor
Donald H. Willis
Assignee (at issue)
Thomson Licensing
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.