Cranfill; David B
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cranfill; David B.The latest application filed is for "touch sensor integrated with a track pointer".
- Cranfill; David B - Sparta NJ US
- Cranfill; David B. - Allen TX US
- Cranfill; David B. - Antioch IL
- Cranfill; David B. - Sparta NJ
| Patent | Date |
|---|---|
| Electronic device for controlling lighting effects using an audio file Grant 8,841,847 - Cranfill , et al. September 23, 2 | 2014-09-23 |
| Touch sensor integrated with a keyboard spacebar Grant 8,810,519 - Valentine , et al. August 19, 2 | 2014-08-19 |
| Touch Sensor Integrated With A Track Pointer App 20140078055 - Valentine; Mark F. ; et al. | 2014-03-20 |
| Touch Sensor Integrated With A Keyboard Spacebar App 20140028564 - Valentine; Mark F. ; et al. | 2014-01-30 |
| Method And Device For Providing An Equi-potential Touch Screen App 20110096020 - Cranfill; David B. | 2011-04-28 |
| User interface and method therefor Grant 7,683,918 - Bohan , et al. March 23, 2 | 2010-03-23 |
| Electronic device and circuit for providing tactile feedback Grant 7,667,371 - Sadler , et al. February 23, 2 | 2010-02-23 |
| Electronic Device And Circuit For Providing Tactile Feedback App 20090072662 - Sadler; Daniel J. ; et al. | 2009-03-19 |
| Display For Portable Electronic Device App 20090054112 - CYBART; ADAM ; et al. | 2009-02-26 |
| Multimodal Adaptive User Interface for a Portable Electronic Device App 20080291169 - Brenner; David S. ; et al. | 2008-11-27 |
| Multifunction transducer Grant 7,421,088 - Cranfill , et al. September 2, 2 | 2008-09-02 |
| Adaptable User Interface and Mechanism for a Portable Electronic Device App 20080204418 - Cybart; Adam ; et al. | 2008-08-28 |
| Adaptable User Interface and Mechanism for a Title Portable Electronic Device App 20080204463 - Cybart; Adam ; et al. | 2008-08-28 |
| User interface and method therefor App 20070220442 - Bohan; Michael ; et al. | 2007-09-20 |
| User interface for scrolling App 20070220443 - Cranfill; David B. ; et al. | 2007-09-20 |
| Method for abruptly stopping a linear vibration motor in portable communication device App 20070178942 - Sadler; Daniel J. ; et al. | 2007-08-02 |
| Dynamic gain control of audio in a communication device Grant 7,242,784 - Cranfill , et al. July 10, 2 | 2007-07-10 |
| Electronic device with audio and haptic capability App 20070145857 - Cranfill; David B. ; et al. | 2007-06-28 |
| Tactile transducers and method of operating Grant 7,129,824 - Cranfill , et al. October 31, 2 | 2006-10-31 |
| Method and system for ensuring audio safety Grant 7,054,450 - McIntosh , et al. May 30, 2 | 2006-05-30 |
| Integrated input roller having a rotary mass actuator App 20060082554 - Caine; Michael E. ; et al. | 2006-04-20 |
| Method and system for ensuring audio safety App 20050226428 - McIntosh, Jason D. ; et al. | 2005-10-13 |
| Multifunction transducer and method of driving App 20050047621 - Cranfill, David B. ; et al. | 2005-03-03 |
| Tactile transducers and method of operating App 20050046551 - Cranfill, David B. ; et al. | 2005-03-03 |
| Dynamic gain control of audio in a communication device App 20030044028 - Cranfill, David B. ; et al. | 2003-03-06 |
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