Bierach; Kirk B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bierach; Kirk B..The latest application filed is for "system and method for electronic access".
- Bierach; Kirk B. - Saratoga CA
| Patent | Date |
|---|---|
| System and method for electronic access App 20200226859 - BARBULESCU; Mihai ; et al. | 2020-07-16 |
| System and method for electronic access App 20200097925 - BIERACH; Kirk B. ; et al. | 2020-03-26 |
| Access control interface Grant D849,004 - Bierach , et al. | 2019-05-21 |
| Access control interface Grant D849,005 - Bierach , et al. | 2019-05-21 |
| System and method for electronic access App 20180374288 - BARBULESCU; Mihai ; et al. | 2018-12-27 |
| System and Method for Electronic Access App 20180253747 - Bierach; Kirk B. ; et al. | 2018-09-06 |
| Access control interface Grant D812,054 - Bierach , et al. March 6, 2 | 2018-03-06 |
| Access control interface Grant D784,985 - Bierach , et al. April 25, 2 | 2017-04-25 |
| Access control interface Grant D776,113 - Bierach , et al. January 10, 2 | 2017-01-10 |
| Power consumption management for an RFID reader Grant 8,830,035 - Lindley , et al. September 9, 2 | 2014-09-09 |
| System and method for multi-protocol radio-frequency identification Grant 8,411,764 - Nelson , et al. April 2, 2 | 2013-04-02 |
| Secure interface for access control systems App 20090153290 - Bierach; Kirk B. | 2009-06-18 |
| System and method for multi-protocol radio-frequency identification App 20090045921 - Nelson; Christopher J. ; et al. | 2009-02-19 |
| Controlling an RFID reader by observing a change in inductance Grant 7,245,222 - Bierach July 17, 2 | 2007-07-17 |
| Power consumption management for an RFID reader App 20070001816 - Lindley; Scott ; et al. | 2007-01-04 |
| Controlling an RFID reader by observing a change in inductance App 20060170553 - Bierach; Kirk B. | 2006-08-03 |
| Communication data format Grant 5,600,683 - Bierach , et al. February 4, 1 | 1997-02-04 |
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