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Patent applications and USPTO patent grants for Griffin; Joshua D..The latest application filed is for "facilitating gesture-based association of multiple devices".
Patent | Date |
---|---|
Facilitating gesture-based association of multiple devices Grant 9,542,579 - Mangold , et al. January 10, 2 | 2017-01-10 |
Phase-based ranging for backscatter RFID tags Grant 9,116,237 - Zhou , et al. August 25, 2 | 2015-08-25 |
Facilitating Gesture-based Association Of Multiple Devices App 20150009116 - Mangold; Stefan ;   et al. | 2015-01-08 |
Transmit diversity for passive backscatter RFID Grant 8,922,350 - Griffin , et al. December 30, 2 | 2014-12-30 |
Transmit diversity for passive backscatter RFID Grant 08922350 - | 2014-12-30 |
Backscatter RFID sensor with a bend transducer Grant 8,917,202 - Grosinger , et al. December 23, 2 | 2014-12-23 |
Phase-based Ranging For Backscatter Rfid Tags App 20140184447 - Zhou; Chenming ;   et al. | 2014-07-03 |
Backscatter Rfid Sensor With A Bend Transducer App 20140049421 - Grosinger; Jasmin ;   et al. | 2014-02-20 |
Systems And Methods For Position Tracking Using Magnetoquasistatic Fields App 20140035566 - Arumugam; Darmindra D. ;   et al. | 2014-02-06 |
Transmit Diversity For Passive Backscatter Rfid App 20130147609 - Griffin; Joshua D. ;   et al. | 2013-06-13 |
Systems and Methods for Position Tracking Using Magnetoquasistatic Fields App 20110316529 - Stancil; Daniel D. ;   et al. | 2011-12-29 |
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