Granted Patent
Utility
US 6,343,349 · App. 09/401,564
Memory caching for force feedback effects
Inventors:
Adam C. Braun, Jonathan L. Beamer, Dean C. Chang
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: Sep 22, 1999
Inventors
Adam C. Braun
Jonathan L. Beamer
Dean C. Chang
Assignee (at issue)
Immersion, LLC
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.