Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Micromechanical diffraction phase grating

Micromechanical diffraction phase grating

US Patent 6611377 · Granted Aug 26, 2003

Estimated economic value: $50,823,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Black and white color cholesteric liquid crystal display2011
Black and white color cholesteric liquid crystal display2009
Full color cholesteric liquid crystal display2007
Single panel, active matrix, full color, cholesteric LCD cell configuration2007
Liquid crystal on silicon diffractive light valve2005
Black and white color cholesteric liquid crystal display2005
Built-in spacers for liquid crystal on silicon (LCOS) devices2004
Built-in spacers for liquid crystal on silicon (LCOS) devices2003
Polymer-dispersed liquid crystal material and process2000
Polymer dispersed liquid crystal materials polymer dispersed liquid crystal disp2000
Polymer-dispersed liquid crystal material and process1996
Thermally addressed cholesteric-smectic liquid crystal device and composition1984