Caldwell; Joshua William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Caldwell; Joshua William.The latest application filed is for "maintaining output capacitance voltage in led driver systems during pwm off times".
- Caldwell; Joshua William - Los Gatos CA
- Caldwell; Joshua William - San Jose CA US
- Caldwell; Joshua William - Santa Clara CA
- Caldwell; Joshua William - Tucson AZ
| Patent | Date |
|---|---|
| Minimizing body diode conduction in synchronous converters Grant 10,291,128 - Kwon , et al. | 2019-05-14 |
| LED dimming Grant 10,201,052 - Milner , et al. Fe | 2019-02-05 |
| LED dimming Grant 10,136,488 - Kwon , et al. November 20, 2 | 2018-11-20 |
| LED dimming Grant 10,123,384 - Milner , et al. November 6, 2 | 2018-11-06 |
| Maintaining LED driver operating point during PWM off times Grant 9,642,200 - Caldwell , et al. May 2, 2 | 2017-05-02 |
| Maintaining output capacitance voltage in LED driver systems during PWM off times Grant 9,596,728 - Caldwell , et al. March 14, 2 | 2017-03-14 |
| Maintaining Output Capacitance Voltage In Led Driver Systems During Pwm Off Times App 20160353532 - Caldwell; Joshua William ; et al. | 2016-12-01 |
| Maintaining Led Driver Operating Point During Pwm Off Times App 20160353537 - Caldwell; Joshua William ; et al. | 2016-12-01 |
| Voltage and current regulators with switched output capacitors for multiple regulation states Grant 8,901,904 - Caldwell December 2, 2 | 2014-12-02 |
| Average inductor current mode switching converters Grant 8,120,335 - Caldwell February 21, 2 | 2012-02-21 |
| Average Inductor Current Mode Switching Converters App 20100244793 - Caldwell; Joshua William | 2010-09-30 |
| Apparatus and method for dynamic time-dependent amplifier biasing Grant 7,170,352 - Caldwell January 30, 2 | 2007-01-30 |
| Current limiting voltage regulation circuit Grant 6,977,491 - Caldwell , et al. December 20, 2 | 2005-12-20 |
| Voltage regulation using current feedback Grant 6,969,982 - Caldwell November 29, 2 | 2005-11-29 |
| Apparatus and method for an active power-on reset current comparator circuit Grant 6,879,194 - Caldwell April 12, 2 | 2005-04-12 |
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