Inventor
MUTHU SUBRAMANIAN
US22 patents
⚠️ This page may combine multiple inventors who share the name “MUTHU SUBRAMANIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
11 patentsUS6510995B2Jan 28, 2003
RGB LED based light driver using microprocessor controlled AC distributed power system
KONINKL PHILIPS ELECTRONICS NV298 citations99
US6507159B2Jan 14, 2003
Controlling method and system for RGB based LED luminary
KONINKL PHILIPS ELECTRONICS NV270 citations99
US6495964B1Dec 17, 2002
LED luminaire with electrically adjusted color balance using photodetector
KONINKL PHILIPS ELECTRONICS NV564 citations99
US6411046B1Jun 25, 2002
Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control
KONINKL PHILIPS ELECTRONICS NV345 citations99
US6441558B1Aug 27, 2002
White LED luminary light control system
KONINKL PHILIPS ELECTRONICS NV825 citations98
US6576881B2Jun 10, 2003
Method and system for controlling a light source
KONINKL PHILIPS ELECTRONICS NV113 citations97
US6753661B2Jun 22, 2004
LED-based white-light backlighting for electronic displays
KONINKL PHILIPS ELECTRONICS NV332 citations95
US6596977B2Jul 22, 2003
Average light sensing for PWM control of RGB LED based white light luminaries
KONINKL PHILIPS ELECTRONICS NV224 citations94
US6655825B2Dec 2, 2003
White light source for LCD backlight
KONINKL PHILIPS ELECTRONICS NV59 citations92
US7619367B2Nov 17, 2009
Electronic ballast protection
KONINKL PHILIPS ELECTRONICS NV3 citations55
US7656670B2Feb 2, 2010
Electronic blast with remote capacitor placement
KONINKL PHILIPS ELECTRONICS NV1 citations50
KAPOOR AJAI
3 patentsUS8620703B1Dec 31, 2013
Full-kit management in projects: checking full-kit compliance
KAPOOR AJAI76 citations93
US8626542B1Jan 7, 2014
Full-kit management in projects: computing the full-kit delay
KAPOOR AJAI7 citations79
US8620704B1Dec 31, 2013
Full-kit management in projects: determining the full-kit date
KAPOOR AJAI3 citations58
LEVITON MANUFACTURING CO
3 patentsUS9271375B2Feb 23, 2016
System and method for occupancy sensing with enhanced functionality
LEVITON MANUFACTURING CO18 citations91
US9095013B2Jul 28, 2015
System and method for occupancy sensing with enhanced functionality
LEVITON MANUFACTURING CO15 citations91
US9974145B2May 15, 2018
Occupancy sensor with built-in power pack to operate multiple sensors
LEVITON MANUFACTURING CO0 citations47