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Battery assisted RFID tag with square-law receiver and optional part time active behavior |
Joseph J. Bouchez, Johannes A. van Niekerk, Alfonso Rodriguez |
2016-06-14 |
| 8994508 |
Inclusive or exclusive RFID tag interrogation and query round |
— |
2015-03-31 |
| 8952788 |
Battery assisted RFID system RF power control and interference mitigation methods |
Johannes A. van Niekerk, Alfonso Rodriguez |
2015-02-10 |
| 8773243 |
Battery assisted RFID tag receiver training and synchronization methods |
Johannes A. van Niekerk, Alfonso Rodriguez |
2014-07-08 |
| 8581704 |
Battery assisted tag and RFID system |
Johannes A. van Niekerk, Alfonso Rodriguez |
2013-11-12 |
| 8436714 |
Battery assisted RFID command set and interference control |
Alfonso Rodriguez, Johannes A. van Niekerk |
2013-05-07 |
| 8421598 |
Battery assisted RFID system RF power and interference control |
Johannes A. van Niekerk, Alfonso Rodriguez |
2013-04-16 |
| 8410906 |
Battery assisted RFID system RF power control and interference mitigation methods |
Johannes A. van Niekerk, Alfonso Rodriguez |
2013-04-02 |
| 8384523 |
Battery assisted RFID system command set |
Alfonso Rodriquez, Johannes A. van Niekerk |
2013-02-26 |
| 6633750 |
Methods and apparatus for adjusting DC power consumption in mobile handset |
Russell A. Morris |
2003-10-14 |
| 6556046 |
Functional pathway configuration at a system/IC interface |
Roger D. St. Amand, Steven Bible, Richard J. Fisher, Johannes A. van Niekerk |
2003-04-29 |
| 6223061 |
Apparatus for low power radio communications |
Robert N. Schmidt, Steven P. Hendrix |
2001-04-24 |
| 6172579 |
Three point modulated phase locked loop frequency synthesis system and method |
Steven P. Hendrix |
2001-01-09 |
| 6137354 |
Bypassable amplifier |
Russell A. Morris |
2000-10-24 |
| 6081161 |
Amplifier with dynamatically adaptable supply voltage |
Russell A. Morris |
2000-06-27 |
| 6008698 |
Amplifier with dynamically adaptable supply current |
Russell A. Morris |
1999-12-28 |
| 5970105 |
Apparatus and method for efficient wireless communications in the presence of frequency error |
— |
1999-10-19 |
| 5266907 |
Continuously tuneable frequency steerable frequency synthesizer having frequency lock for precision synthesis |
— |
1993-11-30 |