IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD..The latest application filed is for "vehicle/road interaction signal control method and apparatus".
- IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD. - TIANJIN
| Patent | Date |
|---|---|
| Vehicle/road interaction signal control method and apparatus Grant 11,436,921 - Li September 6, 2 | 2022-09-06 |
| Traffic light-based vehicle speed induction method and system, and vehicle Grant 11,361,659 - Li June 14, 2 | 2022-06-14 |
| Vehicle/road Interaction Signal Control Method And Apparatus App 20220130242 - LI; Chunming | 2022-04-28 |
| Road projecting method and system for traffic light Grant 10,902,721 - Li , et al. January 26, 2 | 2021-01-26 |
| Road Projecting Method And System For Traffic Light App 20200058221 - Li; Xiangying ; et al. | 2020-02-20 |
| Traffic Light-based Vehicle Speed Induction Method and System, and Vehicle App 20190295411 - LI; Chun-Ming | 2019-09-26 |
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