| 9274247 |
High resolution density measurement profiler using silicon photomultiplier sensors |
John A. Hewitson |
2016-03-01 |
| 8358082 |
Striking and open lamp regulation for CCFL controller |
David K. Lacombe |
2013-01-22 |
| 7868603 |
Method and apparatus to compensate for supply voltage variations in a PWM-based voltage regulator |
David K. Lacombe, Chii-Fa Chiou |
2011-01-11 |
| 7569998 |
Striking and open lamp regulation for CCFL controller |
David K. Lacombe |
2009-08-04 |
| 7411360 |
Apparatus and method for striking a fluorescent lamp |
— |
2008-08-12 |
| 7391172 |
Optical and temperature feedbacks to control display brightness |
Bruce R. Ferguson, Roger Holliday |
2008-06-24 |
| 7321200 |
Square wave drive system |
— |
2008-01-22 |
| 7279852 |
Apparatus and method for striking a fluorescent lamp |
— |
2007-10-09 |
| 7183727 |
Optical and temperature feedbacks to control display brightness |
Bruce R. Ferguson, Roger Holliday |
2007-02-27 |
| 6979959 |
Apparatus and method for striking a fluorescent lamp |
— |
2005-12-27 |
| 6969958 |
Square wave drive system |
— |
2005-11-29 |
| 6897709 |
Charge pump regulator with load current control |
— |
2005-05-24 |
| 6876157 |
Lamp inverter with pre-regulator |
— |
2005-04-05 |
| 6812776 |
Multiple output charge pump |
— |
2004-11-02 |
| 6636104 |
Multiple output charge pump |
— |
2003-10-21 |
| 6556067 |
Charge pump regulator with load current control |
— |
2003-04-29 |
| 6522558 |
Single mode buck/boost regulating charge pump |
— |
2003-02-18 |
| 6198234 |
Dimmable backlight system |
— |
2001-03-06 |
| 5930121 |
Direct drive backlight system |
— |
1999-07-27 |
| 5923129 |
Apparatus and method for starting a fluorescent lamp |
— |
1999-07-13 |
| RE31318 |
Automatic modular memory address allocation system |
Phillip A. Kaufman, Kenneth Gorman, Roy Blacksher |
1983-07-19 |