Granted Patent
Utility
US 6,832,028 · App. 10/267,282
Liquid crystal adaptive coupler for steering a light beam relative to a light-receiving end of an optical waveguide
Inventors:
Dong-Feng Gu, Donald B. Taber, Bruce K. Winker
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Oct 8, 2002
Inventors
Dong-Feng Gu
Donald B. Taber
Bruce K. Winker
Assignee (at issue)
Innovative Technology Licensing 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.