Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804712 | Contact-free interaction with an electronic device | Iouri Petrovitch Besperstov, Jacek S. Idzik | 2017-10-31 |
| 9600729 | System and method of authentication of an electronic signature | Jacek S. Idzik, Cornel MERCEA | 2017-03-21 |
| 9552498 | On-chip storage, creation, and manipulation of an encryption key | Herbert A. Little, Jerrold R. Randell, Richard C. Madter, Ryan J. Hickey | 2017-01-24 |
| 9280214 | Method and apparatus for motion sensing of a handheld device relative to a stylus | Cornel MERCEA, Jacek S. Idzik | 2016-03-08 |
| 9280219 | System and method of authentication of an electronic signature | Jacek S. Idzik, Cornel MERCEA | 2016-03-08 |
| 9128541 | Apparatus to sense stylus nib pressures | Cornel MERCEA | 2015-09-08 |
| 8978487 | Capacitive force sensor with magnetic spring | Iouri Petrovitch Besperstov | 2015-03-17 |
| 8947372 | Electronic device including touch-sensitive display | Bradley James Laflamme, Rene Pierre Marchand | 2015-02-03 |
| 8571221 | On-chip storage, creation, and manipulation of an encryption key | Herbert A. Little, Jerrold R. Randell, Richard C. Madter, Ryan J. Hickey | 2013-10-29 |
| 6915442 | Precision-controlled duty cycle clock circuit | John Wynen, Richard C. Madter | 2005-07-05 |
| 6578154 | Clock duty cycle correction circuit which corrects an input clock by directly comparing the input clock with a reference clock generated by the output clock | John Wynen, Richard C. Madter | 2003-06-10 |