Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100251 | Passive entry/passive start access systems including round trip time sniffing | Raymond Michael Stitt | 2024-09-24 |
| 11776334 | Passive entry/passive start access systems including round trip time sniffing | Raymond Michael Stitt | 2023-10-03 |
| 11447099 | Multiplexed antenna circuit network for ultra-high frequency low energy based phone as a key access to a vehicle | Osman Ahmed, Jagadeesh Krishnamurthy | 2022-09-20 |
| 11230260 | Adaptive BLE and UWB based connection rate control for mobile access devices of vehicular passive access systems | Osman Ahmed | 2022-01-25 |
| 11127234 | Passive entry/passive start communication systems with selected antennas having multiple polarized axes | Raymond Michael Stitt, Warren Guthrie, Osman Ahmed | 2021-09-21 |
| 11010996 | Passive entry/passive start systems using I and Q data for detecting range extender type relay station attacks | Raymond Michael Stitt, John Videtich | 2021-05-18 |
| 10984615 | Passive entry/passive start access systems with tone exchange sniffing | Raymond Michael Stitt | 2021-04-20 |
| 10943417 | Passive entry/passive start access systems including round trip time sniffing | Raymond Michael Stitt | 2021-03-09 |
| 10902691 | Passive entry/passive start access systems with bidirectional tone exchange | Raymond Michael Stitt | 2021-01-26 |
| 10885729 | Passive entry/passive start systems using continuous wave tones and synchronization words for detecting range extender type relay station attacks | Raymond Michael Stitt | 2021-01-05 |
| 10604112 | Control system and mobile device | Munenori Matsumoto | 2020-03-31 |
| 9599984 | Vehicle system, portable device, and vehicle-mounted device | Munenori Matsumoto, Koji Sakamoto, Kenji Katou | 2017-03-21 |