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RFID authentication architecture and methods for RFID authentication |
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2019-07-02 |
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RFID authentication architecture and methods for RFID authentication |
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2017-12-12 |
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RFID authentication architecture and methods for RFID authentication |
Douglas Moran, Jun Liu |
2016-01-05 |
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RFID authentication architecture and methods for RFID authentication |
Douglas Moran, Jun Liu |
2014-03-25 |
| 6969981 |
Voltage regulator power management apparatus |
Hidehiko Suzuki |
2005-11-29 |
| 6923448 |
Tossing game method |
— |
2005-08-02 |
| 6894462 |
Ratio adaptive gated oscillator |
— |
2005-05-17 |
| 6888383 |
Open loop LED driver system |
— |
2005-05-03 |
| 6308074 |
Hands-free personal communication device and pocket sized phone |
Sunil Chandra, Jon C. Taenzer, Steven H. Puthuff, Arthur W. Astrin, Patrick A. Mavrakis |
2001-10-23 |
| 5790653 |
Line-powered detection of call progress tones |
Scott M. Fairbanks |
1998-08-04 |
| 5691959 |
Stylus position digitizer using acoustic waves |
James A. Kriewall, Edwin F. Johnson, Alan Robert Selfridge, Verne H. Wilson, Robert William Parry +1 more |
1997-11-25 |
| 5560024 |
Computer power management system |
Leroy D. Harper, Grayson C. Schlichting, Douglas A. Hooks, Ian Henry Stuart Cullimore, Gavin A. Bradshaw +2 more |
1996-09-24 |
| 5428790 |
Computer power management system |
Leroy D. Harper, Grayson C. Schlichting, Douglas A. Hooks, Ian H. S. Culimore, Gavin A. Bradshaw +2 more |
1995-06-27 |
| 5307003 |
Varying the supply voltage in response to the current supplied to a computer system |
Andy C. Yuan |
1994-04-26 |
| 5153535 |
Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
Andy C. Yuan |
1992-10-06 |
| 5130703 |
Power system and scan method for liquid crystal display |
Andy C. Yuan, Lance T. Klinger |
1992-07-14 |
| 5021679 |
Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
Andy C. Yuan |
1991-06-04 |
