Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109039 | Systems and methods of identifying motion of a subject | Rajalakshmi Nandakumar, Nathaniel F. Watson | 2024-10-08 |
| 11660046 | Systems and methods of identifying motion of a subject | Rajalakshmi Nandakumar, Nathaniel F. Watson | 2023-05-30 |
| 11212479 | Image and/or video transmission using backscatter devices | Saman Naderiparizi, Mehrdad Hessar, Vamsi Talla, Joshua R. Smith | 2021-12-28 |
| 11159059 | Systems and methods for wireless power transmission | Vikram Subramaniam Iyer, Arka Majumdar, Elyas Bayati, Rajalakshmi Nandakumar | 2021-10-26 |
| 10951446 | Backscatter devices including examples of single sideband operation | Bryce Kellogg, Joshua R. Smith, Vamsi Talla, Vikram Subramaniam Iyer | 2021-03-16 |
| 10873363 | Backscatter devices and network systems incorporating backscatter devices | Bryce Kellogg, Vamsi Talla, Joshua R. Smith | 2020-12-22 |
| 10812130 | Backscatter systems, devices, and techniques utilizing CSS modulation and/or higher order harmonic cancellation | Vamsi Talla, Mehrdad Hessar, Joshua R. Smith, Ali Najafi, Bryce Kellogg | 2020-10-20 |
| 10652073 | Backscatter devices and systems providing backscattered signals including OFDM packets | Vamsi Talla, Joshua R. Smith, Bryce Kellogg | 2020-05-12 |
| 10638972 | Systems and methods of identifying motion of a subject | Rajalakshmi Nandakumar, Nathaniel F. Watson | 2020-05-05 |
| 10587445 | Apparatuses, systems, and methods for communicating using MIMO and spread spectrum coding in backscatter of ambient signals | Joshua R. Smith, Aaron N. Parks, Angli Liu | 2020-03-10 |
| 10447331 | Ambient backscatter transceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals | Joshua R. Smith, Vincent Liu, Aaron N. Parks, Vamsi Talla | 2019-10-15 |
| 10383126 | Power transmission using wireless communication signals | Vamsi Talla, Bryce Kellogg, Ben Ransford, Saman Naderiparizi, Joshua R. Smith | 2019-08-13 |
| 10382161 | Wireless networking communication methods, systems, and devices operable using harvested power | Joshua R. Smith, David Wetherall, Bryce Kellogg, Aaron N. Parks | 2019-08-13 |
| 10270639 | Apparatuses, systems, and methods for communicating using MIMO and spread spectrum coding in backscatter of ambient signals | Joshua R. Smith, Aaron N. Parks, Angli Liu | 2019-04-23 |
| 10033424 | Ambient backscatter transceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals | Joshua R. Smith, Vincent Liu, Aaron N. Parks, Vamsi Talla | 2018-07-24 |
| 9971414 | Devices, systems, and methods for detecting gestures using wireless communication signals | Shwetak N. Patel, Qifan Pu, Sidhant Gupta | 2018-05-15 |
| 9973367 | Apparatuses, systems, and methods for communicating using MIMO and spread spectrum coding in backscatter of ambient signals | Joshua R. Smith, Aaron N. Parks, Angli Liu | 2018-05-15 |
| 9680520 | Ambient backscatter tranceivers, apparatuses, systems, and methods for communicating using backscatter of ambient RF signals | Joshua R. Smith, Vincent Liu, Aaron N. Parks, Vamsi Talla | 2017-06-13 |
| 9225402 | Random access heterogeneous MIMO network | Dina Katabi, Ching-Ju Lin | 2015-12-29 |
| 9124387 | Dynamic adaption of transmission rate for multiuser MIMO networks | Kate Lin, Wei Shen, Dina Katabi | 2015-09-01 |
| 8983011 | Cross technology interference cancellation | Fadel Adib, Dina Katabi, Srinivasan Seshan | 2015-03-17 |