Hunt; William A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hunt; William A..The latest application filed is for "lighting device power control circuit systems and methods".
Company Profile
5.27.24
- Hunt; William A. - Foothill Ranch CA
- Hunt; William A. - Pittsburgh PA
- Hunt; William A - Pittsburgh PA
Patent Activity
| Patent | Date |
|---|---|
| Lighting device power control circuit systems and methods Grant 11,448,371 - Hunt , et al. September 20, 2 | 2022-09-20 |
| Lighting Device Power Control Circuit Systems And Methods App 20210116079 - Hunt; William A. ; et al. | 2021-04-22 |
| System and method for uniformly pricing items Grant 10,910,104 - Hunt , et al. February 2, 2 | 2021-02-02 |
| System and Method for Uniformly Pricing Items App 20190325455 - Hunt; William A. ; et al. | 2019-10-24 |
| System and method for uniformly pricing items Grant 10,339,532 - Hunt , et al. | 2019-07-02 |
| Laser Sight Device With Variable Power Output App 20180195836 - Matthews; John W. ; et al. | 2018-07-12 |
| Lighting device control using variable inductor Grant 9,161,425 - Burayez , et al. October 13, 2 | 2015-10-13 |
| Portable lighting system responsive to selective user actuations Grant 9,144,130 - Matthews , et al. September 22, 2 | 2015-09-22 |
| Lighting Device Control Using Variable Inductor App 20150102746 - Hunt; William A. ; et al. | 2015-04-16 |
| Lighting device controller programming Grant 8,981,650 - Burayez , et al. March 17, 2 | 2015-03-17 |
| Lighting device with multi-position joystick Grant 8,425,078 - Matthews , et al. April 23, 2 | 2013-04-23 |
| Lighting device with multiple electrical connections Grant 8,427,077 - Matthews , et al. April 23, 2 | 2013-04-23 |
| Lighting Device Controller Programming App 20130043795 - Burayez; Ammar ; et al. | 2013-02-21 |
| Lighting Device Control Using Variable Inductor App 20130043807 - Burayez; Ammar ; et al. | 2013-02-21 |
| System And Method For Uniformly Pricing Items App 20120078817 - Hunt; William A. ; et al. | 2012-03-29 |
| Lighting Device With Multiple Electrical Connections App 20120068625 - Matthews; John W. ; et al. | 2012-03-22 |
| Lighting Device With Multi-position Joystick App 20120068624 - Matthews; John W. ; et al. | 2012-03-22 |
| Lighting device with selectable output level switching Grant 8,096,674 - Matthews , et al. January 17, 2 | 2012-01-17 |
| Headlamp lighting device Grant 8,066,396 - Hunt November 29, 2 | 2011-11-29 |
| Portable Lighting System App 20110169419 - Matthews; John W. ; et al. | 2011-07-14 |
| Lighting Device With Selectable Output Level Switching App 20100277295 - Matthews; John W. ; et al. | 2010-11-04 |
| Headlamp Lighting Device App 20100214766 - Hunt; William A. | 2010-08-26 |
| System and method for reviewing and implementing requested updates to a primary database Grant 7,761,410 - Hunt , et al. July 20, 2 | 2010-07-20 |
| Flashlight with selectable output level switching Grant 7,722,209 - Matthews , et al. May 25, 2 | 2010-05-25 |
| System and method for hierarchically pricing items Grant 7,565,300 - Hunt , et al. July 21, 2 | 2009-07-21 |
| Flashlight with multistage switch and ARC lamp operation sensor Grant 7,549,765 - Kim , et al. June 23, 2 | 2009-06-23 |
| Flashlight with selectable output level switching Grant 7,540,625 - Matthews , et al. June 2, 2 | 2009-06-02 |
| Flashlight with multistage switch and ARC lamp operation sensor App 20080180032 - Kim; Paul Y. ; et al. | 2008-07-31 |
| System And Method For Hierarchically Pricing Items App 20080040154 - Hunt; William A. ; et al. | 2008-02-14 |
| System And Method For Uniformly Pricing Items App 20080040231 - Hunt; William A. ; et al. | 2008-02-14 |
| Flashlight with selectable output level switching App 20070247839 - Matthews; John W. ; et al. | 2007-10-25 |
| Flashlight with selectable output level switching App 20070195522 - Matthews; John W. ; et al. | 2007-08-23 |
| Flashlight with selectable output level switching Grant 7,220,016 - Matthews , et al. May 22, 2 | 2007-05-22 |
| System And Method For Reviewing And Implementing Requested Updates To A Primary Database App 20070088765 - Hunt; William A. ; et al. | 2007-04-19 |
| Flashlight with selectable output level switching Grant 7,186,002 - Matthews , et al. March 6, 2 | 2007-03-06 |
| Brightness controllable flashlights Grant 7,116,061 - Kim , et al. October 3, 2 | 2006-10-03 |
| Flashlight with selectable output level switching App 20050128741 - Matthews, John W. ; et al. | 2005-06-16 |
| Flashlight with selectable output level switching App 20050122714 - Matthews, John W. ; et al. | 2005-06-09 |
| Brightness controllable flashlights App 20050077837 - Kim, Paul Y. ; et al. | 2005-04-14 |
| Brightness controllable flashlights Grant 6,841,941 - Kim , et al. January 11, 2 | 2005-01-11 |
| Brightness controllable flashlights App 20040140771 - Kim, Paul Y. ; et al. | 2004-07-22 |
| Computer software for processing medical billing record information Grant 5,933,809 - Hunt , et al. August 3, 1 | 1999-08-03 |
| Method and means for ranking and pricing items Grant 5,794,220 - Hunt August 11, 1 | 1998-08-11 |
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