Granted Patent
Utility
US 5,929,893 · App. 08/783,015
Multi-channel acousto-optic spatial modulator
Inventors:
Jung Young Son, Viacheslav M. Epikhin, Sergey Shestak
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Jan 14, 1997
Inventors
Jung Young Son
Viacheslav M. Epikhin
Sergey Shestak
Assignee (at issue)
Korea Institute of Science and Technology
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.