Amm; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Amm; David.The latest application filed is for "ground detection for touch sensitive device".
- Amm; David - Morgan Hill CA
- Amm; David - Tucson CA
- Amm; David - Sisters OR
- Amm; David - Sunnyvale CA
| Patent | Date |
|---|---|
| Mobile device with ultrasound ranging Grant 10,735,106 - Amm , et al. | 2020-08-04 |
| Ultrasound ranging for mobile devices Grant 10,707,971 - King , et al. | 2020-07-07 |
| Ground detection for touch sensitive device Grant 10,359,884 - Hotelling , et al. | 2019-07-23 |
| Touch and hover switching Grant 10,289,235 - King , et al. | 2019-05-14 |
| Concurrent signal detection for touch and hover sensing Grant 10,198,108 - King , et al. Fe | 2019-02-05 |
| Touch and hover sensor compensation Grant 9,836,158 - King , et al. December 5, 2 | 2017-12-05 |
| Ground Detection For Touch Sensitive Device App 20170199625 - HOTELLING; Steven P. ; et al. | 2017-07-13 |
| Optical stylus Grant 9,639,178 - Amm , et al. May 2, 2 | 2017-05-02 |
| Ultrasonic MEMS transmitter Grant 9,457,379 - Amm , et al. October 4, 2 | 2016-10-04 |
| Touch And Hover Switching App 20160259474 - KING; Brian Michael ; et al. | 2016-09-08 |
| Touch And Hover Sensing App 20160209982 - BERNSTEIN; Jeffrey Traer ; et al. | 2016-07-21 |
| Concurrent Signal Detection For Touch And Hover Sensing App 20150338964 - KING; Brian Michael ; et al. | 2015-11-26 |
| Touch And Hover Sensor Compensation App 20150169114 - KING; Brian Michael ; et al. | 2015-06-18 |
| Location-sensitive security levels and setting profiles based on detected location Grant 8,886,217 - Reitter , et al. November 11, 2 | 2014-11-11 |
| Location-sensitive Security Levels And Setting Profiles Based On Detected Location App 20140187200 - Reitter; Alexander ; et al. | 2014-07-03 |
| Ultrasonic Mems Transmitter App 20140157904 - Amm; David ; et al. | 2014-06-12 |
| Ultrasound Ranging For Mobile Devices App 20140160880 - KING; Brian Michael ; et al. | 2014-06-12 |
| Mobile Device With Ultrasound Ranging App 20140160893 - Amm; David ; et al. | 2014-06-12 |
| Optical Stylus App 20120127110 - Amm; David ; et al. | 2012-05-24 |
| High contrast grating light valve App 20070035838 - Hunter; James A. ; et al. | 2007-02-15 |
| Micro-structures with individually addressable ribbon pairs Grant 7,057,795 - Hunter , et al. June 6, 2 | 2006-06-06 |
| Pre-deflected bias ribbons Grant 7,042,611 - Gudeman , et al. May 9, 2 | 2006-05-09 |
| Micro-structures with individually addressable ribbon pairs App 20040036950 - Hunter, Jim ; et al. | 2004-02-26 |
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