Scharff; Daniel H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Scharff; Daniel H..The latest application filed is for "acoustic touch apparatus and method using touch sensitive lamb waves".
- Scharff; Daniel H. - San Leandro CA
- Scharff; Daniel H. - San Lenadro CA
- Scharff; Daniel H. - Mountain View CA
| Patent | Date |
|---|---|
| Bezel-less acoustic touch apparatus Grant 10,678,379 - Tanaka , et al. | 2020-06-09 |
| Acoustic touch apparatus and method using touch sensitive Lamb waves Grant 10,678,380 - Hecht , et al. | 2020-06-09 |
| Touchscreen for detecting multiple touches Grant 10,289,250 - Kent , et al. | 2019-05-14 |
| Acoustic touch apparatus Grant 9,671,904 - Scharff , et al. June 6, 2 | 2017-06-06 |
| Acoustic Touch Apparatus And Method Using Touch Sensitive Lamb Waves App 20170115827 - Hecht; David S. ; et al. | 2017-04-27 |
| Touchscreen for Detecting Multiple Touches App 20170052646 - KENT; Joel C. ; et al. | 2017-02-23 |
| Bezel-less acoustic touch apparatus Grant 9,552,106 - Tanaka , et al. January 24, 2 | 2017-01-24 |
| Bezel-less Acoustic Touch Apparatus App 20170010755 - TANAKA; Yoshikazu ; et al. | 2017-01-12 |
| Acoustic touch apparatus and methods using touch sensitive lamb waves Grant 9,507,464 - Hecht , et al. November 29, 2 | 2016-11-29 |
| Touchscreen for detecting multiple touches Grant 9,454,266 - Kent , et al. September 27, 2 | 2016-09-27 |
| Radial layout for acoustic wave touch sensor Grant 9,348,467 - Scharff , et al. May 24, 2 | 2016-05-24 |
| Radial transducer for acoustic wave touch sensor Grant 9,304,629 - Tanaka , et al. April 5, 2 | 2016-04-05 |
| Multi-transducer waveguide arrays Grant 9,170,686 - Scharff , et al. October 27, 2 | 2015-10-27 |
| Acoustic touch apparatus Grant 8,896,564 - Scharff , et al. November 25, 2 | 2014-11-25 |
| Acoustic Touch Apparatus And Methods Using Touch Sensitive Lamb Waves App 20140267175 - Hecht; David S. ; et al. | 2014-09-18 |
| Acoustic Touch Apparatus App 20140253517 - Scharff; Daniel H. ; et al. | 2014-09-11 |
| Acoustic touch apparatus Grant 8,823,685 - Scharff , et al. September 2, 2 | 2014-09-02 |
| Multi-transducer Waveguide Arrays App 20140192026 - Scharff; Daniel H. ; et al. | 2014-07-10 |
| Bezel-Less Acoustic Touch Apparatus App 20140176508 - Tanaka; Yoshikazu ; et al. | 2014-06-26 |
| Acoustic Touch Apparatus App 20140160084 - Scharff; Daniel H. ; et al. | 2014-06-12 |
| Curved Profile Touch Sensor Systems And Methods App 20140104196 - HAUNGS; Steven W. ; et al. | 2014-04-17 |
| Acoustic touch apparatus Grant 8,681,128 - Scharff , et al. March 25, 2 | 2014-03-25 |
| Bezel-less acoustic touch apparatus Grant 8,576,202 - Tanaka , et al. November 5, 2 | 2013-11-05 |
| Radial Layout for Acoustic Wave Touch Sensor App 20130120323 - Scharff; Daniel H. ; et al. | 2013-05-16 |
| Radial Transducer for Acoustic Wave Touch Sensor App 20130120322 - Tanaka; Yoshikazu ; et al. | 2013-05-16 |
| Acoustic Touch Apparatus App 20130093731 - Scharff; Daniel H. ; et al. | 2013-04-18 |
| Acoustic Touch Apparatus App 20130093730 - Scharff; Daniel H. ; et al. | 2013-04-18 |
| Touchscreen For Detecting Multiple Touchscreens App 20120280942 - Kent; Joel C. ; et al. | 2012-11-08 |
| Touchscreen for detecting multiple touches Grant 8,243,048 - Kent , et al. August 14, 2 | 2012-08-14 |
| Bezel-less Acoustic Touch Apparatus App 20110234545 - Tanaka; Yoshikazu ; et al. | 2011-09-29 |
| Touch sensor with improved electrode pattern Grant 7,952,567 - Aroyan , et al. May 31, 2 | 2011-05-31 |
| Touchscreen for detecting multiple touches App 20080266266 - Kent; Joel C. ; et al. | 2008-10-30 |
| Touch screen using carbon nanotube electrodes App 20080192014 - Kent; Joel C. ; et al. | 2008-08-14 |
| Touch sensor with improved electrode pattern App 20060119587 - Aroyan; James L. ; et al. | 2006-06-08 |
| Touch sensor with improved electrode pattern App 20030231169 - Aroyan, James L. ; et al. | 2003-12-18 |
| Stress seal for acoustic wave touchscreens Grant 6,411,287 - Scharff , et al. June 25, 2 | 2002-06-25 |
| Gentle-bevel flat acoustic wave touch sensor Grant 5,739,479 - Davis-Cannon , et al. April 14, 1 | 1998-04-14 |
| Removable synthesis column Grant 4,476,017 - Scharff , et al. October 9, 1 | 1984-10-09 |
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