Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Transformation structures for approximating color matching functions

Transformation structures for approximating color matching functions

US Patent 7593567 · Granted Sep 22, 2009

Estimated economic value: $2,342,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

PWM LED regulator with sample and hold2008
RGB primary color point identification system and method2006
Seamless highlighting in LCD monitors and LCD-TV2005
Control and drive circuit arrangement for illumination performance enhancement w2005
Voltage-fed push LLC resonant LCD backlighting inverter circuit2004
Autonomous solid state lighting system2004
LED-based white-light backlighting for electronic displays2004
Sample and hold method to achieve square-wave PWM current source for light emitt2004
Solar cell array having lattice or matrix structure and method of arranging sola2003
Integrated LED driving device with current sharing for multiple LED strings2003
Method of extended color sense and estimation for RGB LED illuminants2003
Adaptive control system and method with spatial uniform color metric for RGB LED2003