Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095169 | Systems and methods for enhanced fault tolerance for RFID phased array antennas | Michael Koch, Alexander Jacques | 2024-09-17 |
| 11675044 | Methods and system for enhanced RFID direction finding | Michael Koch, Charles Burton Swope | 2023-06-13 |
| 10976408 | Methods and system for enhanced RFID direction finding | Michael Koch, Charles Burton Swope | 2021-04-13 |
| 10762310 | Methods and system for enhanced RFID direction finding | Michael Koch, Charles Burton Swope | 2020-09-01 |
| 9836630 | System for and method of rapidly determining true bearings of radio frequency identification (RFID) tags associated with items in a controlled area | Alexander Jacques, Michael Koch, Charles Burton Swope | 2017-12-05 |
| 9797979 | System for and method of estimating bearings of radio frequency identification (RFID) tags that return RFID receive signals whose power is below a predetermined threshold | Charles Burton Swope | 2017-10-24 |
| 9773136 | System for, and method of, accurately and rapidly determining, in real-time, true bearings of radio frequency identification (RFID) tags associated with items in a controlled area | Michael Koch, Charles Burton Swope | 2017-09-26 |
| 9755294 | Accurately estimating true bearings of radio frequency identification (RFID) tags associated with items located in a controlled area | Charles Burton Swope, Antonio Faraone | 2017-09-05 |
| 9477865 | System for and method of accurately determining true bearings of radio frequency identification (RFID) tags associated with items in a controlled area | Michael Koch, Alexander Jacques, Charles Burton Swope | 2016-10-25 |
| 9443117 | Self-optimizing method of and system for efficiently deploying radio frequency identification (RFID) tag readers in a controlled area containing RFID-tagged items to be monitored | Miklos Stern, Narendra B. Joshi | 2016-09-13 |
| 9111190 | System for and method of locating radio frequency identification (RFID) tags associated with items in a controlled area | Alexander Jacques, Michael Koch | 2015-08-18 |
| 8374111 | Digital signage with on-demand power wake up | Karthik Lakshminarayanan, Thomas Bianculli | 2013-02-12 |
| 8237546 | Backscatter limited tags | Randall Allen Drago, Ming-Hao Sun | 2012-08-07 |
| 8228172 | RFID tag device with temperature sensitive antenna | Timothy J. Collins, Andreas Schaller, Theodore Hockey | 2012-07-24 |
| 8077041 | Real-time automatic RFID inventory control system | Miklos Stern | 2011-12-13 |
| 7446505 | System and method for calculating a state of charge of a battery | Christopher R. Paul, Joseph Cabana | 2008-11-04 |
| 7444119 | Method for sharing antennas of a wireless device | — | 2008-10-28 |
| 7437127 | Method and system for determining existence of a predetermined wireless network coverage condition in a wireless network | David Goren, Vinh-Phuong T. Le, Guang Zeng | 2008-10-14 |
| 7250906 | Methods and apparatus for identifying asset location in communication networks | David Goren, Dean Kawaguchi, Raj Bridgelall, Chris Zegelin | 2007-07-31 |
| 7030811 | Methods and apparatus for identifying asset location in communication networks | David Goren, Dean Kawaguchi, Raj Bridgelall, Chris Zegelin | 2006-04-18 |
| 7030812 | Wireless clock synchronization | David Goren, William Sakoda, Raj Bridgelall | 2006-04-18 |
| 6760592 | System and method for cyclic carrier de-rotation for earliest time of arrival estimation in a wireless communications system | David Hernandez, David Goren | 2004-07-06 |