Granted Patent
Utility
US 6,640,145 · App. 10/162,079
Media recording device with packet data interface
Inventors:
Steven M. Hoffberg, Linda I. Hoffberg-Borghesani
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jun 3, 2002
Inventors
Steven M. Hoffberg
Linda I. Hoffberg-Borghesani
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.