Hongqi LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Traction device and traction method
- Patent number 11,203,239
- Issue date Dec 21, 2021
- Nuctech Company Limited
- Shangmin Sun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fork-arm lift tractor
- Patent number 11,104,309
- Issue date Aug 31, 2021
- Tsinghua University
- Yuan He
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle traction system and radiation imaging check system
- Patent number 10,197,510
- Issue date Feb 5, 2019
- Nuctech Company Limited
- Qiangqiang Wang
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
TRACTION DEVICE AND TRACTION METHOD
- Publication number 20200055355
- Publication date Feb 20, 2020
- Nuctech Company Limited
- Shangmin Sun
- B60 - VEHICLES IN GENERAL
Information Patent Application
FORK-ARM LIFT TRACTOR
- Publication number 20190193691
- Publication date Jun 27, 2019
- TSINGHUA UNIVERSITY
- Yuan HE
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE POSITIONING APPARATUS
- Publication number 20170184248
- Publication date Jun 29, 2017
- Nuctech Company Limited
- Yuan HE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VEHICLE TRACTION SYSTEM AND RADIATION IMAGING CHECK SYSTEM
- Publication number 20170184512
- Publication date Jun 29, 2017
- Nuctech Company Limited
- Qiangqiang WANG
- G01 - MEASURING TESTING