Chunming LI

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Driving timetable generation methods and electronic devices
- Patent number 12,361,503
- Issue date Jul 15, 2025
- IE-Cheng Technology (TIANJIN) Co., Ltd.
- Chunming Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementation method and system for road traffic reservation passa...
- Patent number 12,236,783
- Issue date Feb 25, 2025
- IE-Cheng Technology (TIANJIN) Co., Ltd.
- Chunming Li
- G08 - SIGNALLING
Information Patent Grant
Vehicle/road interaction signal control method and apparatus
- Patent number 11,436,921
- Issue date Sep 6, 2022
- IE-Cheng Technology (TIANJIN) Co., Ltd.
- Chunming Li
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
DRIVING TIMETABLE GENERATION METHOD AND APPARATUS, AND ELECTRONIC D...
- Publication number 20230306546
- Publication date Sep 28, 2023
- IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD.
- Chunming LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLEMENTATION METHOD AND SYSTEM FOR ROAD TRAFFIC RESERCATION PASSA...
- Publication number 20230282104
- Publication date Sep 7, 2023
- IE-CHENG TECHNOLOGY (TIANJIN) CO. LTD.
- Chunming LI
- G08 - SIGNALLING
Information Patent Application
VEHICLE/ROAD INTERACTION SIGNAL CONTROL METHOD AND APPARATUS
- Publication number 20220130242
- Publication date Apr 28, 2022
- IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD.
- Chunming LI
- G08 - SIGNALLING