Granted Patent
Utility
US 6,824,271 · App. 10/764,416
Multiprojection system and method of acquiring correction data in multiprojection system
Inventors:
Kensuke Ishii, Takeyuki Ajito
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jan 23, 2004
Inventors
Kensuke Ishii
Takeyuki Ajito
Assignee (at issue)
OLYMPUS 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.