Granted Patent
Utility
US 6,640,142 · App. 09/631,376
System and method for controlling workspace environment
Inventors:
Danny Wong, Paul A. Moskowitz, Ali Afzali-Ardakani
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Aug 2, 2000
Inventors
Danny Wong
Paul A. Moskowitz
Ali Afzali-Ardakani
Assignee (at issue)
International Business Machines 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.