Granted Patent
Utility
US 6,292,285 · App. 09/467,573
Single rotating polygon mirror with v-shaped facets for a multiple beam ROS
Inventors:
Mark Wang, Vinod Mirchandani
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Dec 20, 1999
Inventors
Mark Wang
Vinod Mirchandani
Assignee (at issue)
Xerox 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.