Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9974145 | Occupancy sensor with built-in power pack to operate multiple sensors | Robert L. Hick, Jaiganesh Balasubramanian, John Elzie | 2018-05-15 |
| 9271375 | System and method for occupancy sensing with enhanced functionality | Jaiganesh Balasubramanian, Justin Morton | 2016-02-23 |
| 9095013 | System and method for occupancy sensing with enhanced functionality | Richard A. Leinen, Jaiganesh Balasubramanian, Justin Morton | 2015-07-28 |
| 8755944 | Electrical switching module | Randall B. Elliott, Richard A. Leinen, Robert L. Hick, Kevin L. Parsons | 2014-06-17 |
| 8626542 | Full-kit management in projects: computing the full-kit delay | Ajai Kapoor, Pankaj P. Painuly, Travis F. Higgins, Puneet Murgai, Corvin Bazgan | 2014-01-07 |
| 8620703 | Full-kit management in projects: checking full-kit compliance | Ajai Kapoor, Pankaj P. Painuly, Travis F. Higgins, Puneet Murgai, Corvin Bazgan | 2013-12-31 |
| 8620704 | Full-kit management in projects: determining the full-kit date | Ajai Kapoor, Pankaj P. Painuly, Travis F. Higgins, Puneet Murgai, Corvin Bazgan | 2013-12-31 |
| 8324761 | Electrical switching module | Randall B. Elliott, Richard A. Leinen, Robert L. Hick, Kevin L. Parsons | 2012-12-04 |
| 7774742 | Facilitation of multi-project management using task hierarchy | Sanjeev Gupta, Ajai Kapoor, Ravi Shankar, Prakash Pati, Anthony Hoang +1 more | 2010-08-10 |
| 7656670 | Electronic blast with remote capacitor placement | Seymour Perkins, III, Jeffrey D. Lord, Bernd Clauberg | 2010-02-02 |
| 7619367 | Electronic ballast protection | Roy Hendrik Anna Maria Van Zundert, Wouter Edgard Koen Broeckx, Gerlach Corne Pieter Maria Emmen, Oscar Deurloo, Lukas Leyten | 2009-11-17 |
| 6753661 | LED-based white-light backlighting for electronic displays | Frank Jeroen Pieter Schuurmans, Chin Chang, James M. Gaines | 2004-06-22 |
| 6655825 | White light source for LCD backlight | Schuurmans Frank J. P., James M. Gaines | 2003-12-02 |
| 6596977 | Average light sensing for PWM control of RGB LED based white light luminaries | Frank Jeroen Pieter Schuurmans | 2003-07-22 |
| 6576881 | Method and system for controlling a light source | Arjen Gerben Van der Sijde | 2003-06-10 |
| 6510995 | RGB LED based light driver using microprocessor controlled AC distributed power system | Chin Chang | 2003-01-28 |
| 6507159 | Controlling method and system for RGB based LED luminary | — | 2003-01-14 |
| 6495964 | LED luminaire with electrically adjusted color balance using photodetector | Chin Chang | 2002-12-17 |
| 6441558 | White LED luminary light control system | Chin Chang, Gert W. Bruning | 2002-08-27 |
| 6411046 | Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control | — | 2002-06-25 |
| 6369525 | White light-emitting-diode lamp driver based on multiple output converter with output current mode control | Chin-Ho Chang, Gert W. Bruning | 2002-04-09 |