| 12140684 |
Location determination using angle-of-arrival and time-of-flight |
— |
2024-11-12 |
| 12028151 |
Communication with multiple satellite networks |
Louis LeRoi LeGrand, III |
2024-07-02 |
| 11909504 |
Communication with multiple satellite networks |
Louis LeRoi LeGrand, III |
2024-02-20 |
| 11817937 |
Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays |
— |
2023-11-14 |
| 11811492 |
Multi spoke beamforming for low power wide area satellite and terrestrial networks |
— |
2023-11-07 |
| 11777594 |
Determining transmitter position using shortest paths from multiple antenna arrays |
— |
2023-10-03 |
| 11774546 |
Antenna arrays for position determination |
— |
2023-10-03 |
| 11621769 |
Multi spoke beamforming for low power wide area satellite and terrestrial networks |
— |
2023-04-04 |
| 11569904 |
Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays |
— |
2023-01-31 |
| 11283516 |
Multi spoke beamforming for low power wide area satellite and terrestrial networks |
— |
2022-03-22 |
| 11132881 |
Electronic devices capable of communicating over multiple networks |
Matthew J. England, Mark Siminoff |
2021-09-28 |
| 9689958 |
Device positioning using acoustic and radio signals |
Robert Barton |
2017-06-27 |
| 9557404 |
Circuit and antenna design for small form factor internet of things devices |
Robert Barton, Ravneet Bajwa |
2017-01-31 |
| 9367718 |
Methods for enabling low-power RFID communication |
Rob Barton |
2016-06-14 |
| 9292720 |
RFID converter module |
Steve Wang |
2016-03-22 |
| 9262912 |
Localizing tagged assets using modulated backscatter |
Artem Tkachenko, Kannan Ramchandran, Upamanyu Madhow |
2016-02-16 |
| 8988197 |
RFID repeater for range extension in modulated backscatter systems |
Upamanyu Madhow, Kannan Ramchandran |
2015-03-24 |
| 8699636 |
Long range radio frequency identification system |
— |
2014-04-15 |
| 8547207 |
RFID converter module |
Steve Wang |
2013-10-01 |
| 8446253 |
Localization using virtual antenna arrays in modulated backscatter RFID systems |
Kannan Ramchandran, Artem Tkachenco, Upamanyu Madhow |
2013-05-21 |
| 8217760 |
Applique nodes for performance and functionality enhancement in radio frequency identification systems |
Upamanyu Madhow, Kannan Ramchandran, Robert Barton, Artem Tkachenko |
2012-07-10 |
| 7652577 |
Systems and methods of beamforming in radio frequency identification applications |
Upamanyu Madhow, Kannan Ramchandran |
2010-01-26 |