Jin QIAN

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Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug heat rating measurement method and system based on spark...
- Patent number 11,923,663
- Issue date Mar 5, 2024
- WEICHAI TORCH TECHNOLOGY CO., LTD.
- Ming Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug heat up method via transient control of the spark discha...
- Patent number 11,692,522
- Issue date Jul 4, 2023
- WEICHAI TORCH TECHNOLOGY CO., LTD.
- Ming Zheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG HEAT UP METHOD VIA TRANSIENT CONTROL OF THE SPARK DISCHA...
- Publication number 20210348588
- Publication date Nov 11, 2021
- WEICHAI TORCH TECHNOLOGY CO., LTD.
- Ming ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG HEAT RATING MEASUREMENT METHOD AND SYSTEM BASED ON SPARK...
- Publication number 20210351574
- Publication date Nov 11, 2021
- WEICHAI TORCH TECHNOLOGY CO., LTD.
- Ming ZHENG
- H01 - BASIC ELECTRIC ELEMENTS