Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12219478 | Low-power long range wireless network communication protocol with rate switching and scheduled messaging | Chiu Ngok E. Wong, Uttam Bhat, Muhammad Sharifuzzaman Khan | 2025-02-04 |
| 11514054 | Supervised graph partitioning for record matching | Andrew Borthwick, Stephen Michael Ash, Russell Reas | 2022-11-29 |
| 11395225 | Low-power long-range wireless network communication protocol with rate switching and scheduled messaging | Chiu Ngok E. Wong, Uttam Bhat, Muhammad Sharifuzzaman Khan | 2022-07-19 |
| 9689958 | Device positioning using acoustic and radio signals | Ben J. Wild | 2017-06-27 |
| 9557404 | Circuit and antenna design for small form factor internet of things devices | Ben J. Wild, Ravneet Bajwa | 2017-01-31 |
| 8217760 | Applique nodes for performance and functionality enhancement in radio frequency identification systems | Ben J. Wild, Upamanyu Madhow, Kannan Ramchandran, Artem Tkachenko | 2012-07-10 |
| 7990252 | Safety system and method for conventional lighting fixtures | — | 2011-08-02 |
| 7118235 | Concealed safety lighting device | — | 2006-10-10 |
| 4919914 | Removal of hydrogen sulphide from gaseous streams | James W. Smith, Cyril H. Knight, deceased | 1990-04-24 |