Muthu; Subramanian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Muthu; Subramanian.The latest application filed is for "occupancy sensor with built-in power pack to operate multiple senors".
Company Profile
0.25.23
- Muthu; Subramanian - Portland OR
- Muthu; Subramanian - San Jose CA US
- Muthu; Subramanian - Santa Clara CA
- Muthu; Subramanian - Hoffman Estates IL
- Muthu; Subramanian - Schaumburg IL
- Muthu; Subramanian - Ossining NY
- Muthu; Subramanian - Ossing NY
- Muthu, Subramanian - Tarrytown NY
Patent Activity
| Patent | Date |
|---|---|
| Occupancy sensor with built-in power pack to operate multiple sensors Grant 9,974,145 - Muthu , et al. May 15, 2 | 2018-05-15 |
| Occupancy Sensor With Built-in Power Pack To Operate Multiple Senors App 20170105267 - Muthu; Subramanian ; et al. | 2017-04-13 |
| System and method for occupancy sensing with enhanced functionality Grant 9,271,375 - Balasubramanian , et al. February 23, 2 | 2016-02-23 |
| System and method for occupancy sensing with enhanced functionality Grant 9,095,013 - Leinen , et al. July 28, 2 | 2015-07-28 |
| System And Method For Occupancy Sensing With Enhanced Functionality App 20140375218 - Leinen; Richard A. ; et al. | 2014-12-25 |
| System and Method for Occupancy Sensing with Enhanced Functionality App 20140239817 - Leinen; Richard A. ; et al. | 2014-08-28 |
| Electrical switching module Grant 8,755,944 - Elliott , et al. June 17, 2 | 2014-06-17 |
| Controllable Electrical Receptacle With Routed Antenna App 20140132084 - Pham; Hoa ; et al. | 2014-05-15 |
| Full-kit management in projects: computing the full-kit delay Grant 8,626,542 - Kapoor , et al. January 7, 2 | 2014-01-07 |
| Full-kit management in projects: determining the full-kit date Grant 8,620,704 - Kapoor , et al. December 31, 2 | 2013-12-31 |
| Full-kit management in projects: checking full-kit compliance Grant 8,620,703 - Kapoor , et al. December 31, 2 | 2013-12-31 |
| Relay System With Branch Circuit Metering App 20130231793 - Elliott; Randall B. ; et al. | 2013-09-05 |
| Lighting Control Network Configuration With Rfid Devices App 20120306621 - Muthu; Subramanian | 2012-12-06 |
| Electrical switching module Grant 8,324,761 - Elliott , et al. December 4, 2 | 2012-12-04 |
| Distributed Dc Power Systems App 20120181865 - Muthu; Subramanian | 2012-07-19 |
| Control System Code Installation And Upgrade App 20110246977 - Parsons; Kevin ; et al. | 2011-10-06 |
| Electrical Switching Module App 20110115460 - Elliott; Randall B. ; et al. | 2011-05-19 |
| Electrical Switching Module App 20110115448 - Elliott; Randall B. ; et al. | 2011-05-19 |
| Facilitation of multi-project management using task hierarchy Grant 7,774,742 - Gupta , et al. August 10, 2 | 2010-08-10 |
| Electronic blast with remote capacitor placement Grant 7,656,670 - Perkins, III , et al. February 2, 2 | 2010-02-02 |
| Electronic ballast protection Grant 7,619,367 - Van Zundert , et al. November 17, 2 | 2009-11-17 |
| Electronic Ballast Protection App 20080297956 - Van Zundert; Roy Hendrik Anna Maria ; et al. | 2008-12-04 |
| Electronic Blast with Remote Capacitor Placement App 20080012505 - Perkins; Seymour III ; et al. | 2008-01-17 |
| Sensing light emitted from multiple light sources App 20060062108 - Muthu; Subramanian | 2006-03-23 |
| Facilitation of multi-project management using task hierarchy App 20050229151 - Gupta, Sanjeev ; et al. | 2005-10-13 |
| LED-based white-light backlighting for electronic displays Grant 6,753,661 - Muthu , et al. June 22, 2 | 2004-06-22 |
| LED-based white-light backlighting for electronic displays App 20030230991 - Muthu, Subramanian ; et al. | 2003-12-18 |
| White light source for LCD backlight Grant 6,655,825 - Muthu , et al. December 2, 2 | 2003-12-02 |
| Average light sensing for PWM control of RGB LED based white light luminaries Grant 6,596,977 - Muthu , et al. July 22, 2 | 2003-07-22 |
| White light source for LCD backlight App 20030123261 - Muthu, Subramanian ; et al. | 2003-07-03 |
| Method and system for controlling a light source Grant 6,576,881 - Muthu , et al. June 10, 2 | 2003-06-10 |
| Scrolling backlight system for LCD TV App 20030090605 - Bruning, Gert W. ; et al. | 2003-05-15 |
| Average Light Sensing For Pwm Control Of Rgb Led Based White Light Luminaries App 20030066945 - Muthu, Subramanian ; et al. | 2003-04-10 |
| RGB LED based light driver using microprocessor controlled AC distributed power system Grant 6,510,995 - Muthu , et al. January 28, 2 | 2003-01-28 |
| Controlling method and system for RGB based LED luminary Grant 6,507,159 - Muthu January 14, 2 | 2003-01-14 |
| Method and system for controlling a light source App 20020195541 - Muthu, Subramanian ; et al. | 2002-12-26 |
| LED luminaire with electrically adjusted color balance using photodetector Grant 6,495,964 - Muthu , et al. December 17, 2 | 2002-12-17 |
| Controlling method and system for RGB based LED luminary App 20020171373 - Muthu, Subramanian | 2002-11-21 |
| RGB LED based light driver using microprocessor controlled AC distributed power system App 20020145041 - Muthu, Subramanian ; et al. | 2002-10-10 |
| White LED luminary light control system Grant 6,441,558 - Muthu , et al. August 27, 2 | 2002-08-27 |
| White led luminary light control system App 20020097000 - Muthu, Subramanian ; et al. | 2002-07-25 |
| Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control Grant 6,411,046 - Muthu June 25, 2 | 2002-06-25 |
| White light-emitting-diode lamp driver based on multiple output converter with output current mode control Grant 6,369,525 - Chang , et al. April 9, 2 | 2002-04-09 |
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