Tang Debin

Follow

Person

Qinhuangdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic hub type identifying device
- Patent number 11,097,561
- Issue date Aug 24, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for measuring air tightness of aluminum alloy hub...
- Patent number 10,234,352
- Issue date Mar 19, 2019
- CITIC Dicastal CO., LTD.
- Chunhai Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air tightness detection device for aluminum alloy wheel hub and met...
- Patent number 9,863,838
- Issue date Jan 9, 2018
- CITIC Dicastal CO., LTD.
- Chunhai Liu
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting spring stiffness
- Patent number 9,470,613
- Issue date Oct 18, 2016
- Citic Dicastal Co. Ltd
- Lyu Jinqi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC HUB TYPE IDENTIFYING DEVICE
- Publication number 20190291480
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Jinqi LV
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Device and Method for Measuring Air Tightness of Aluminum Alloy Hub...
- Publication number 20160368332
- Publication date Dec 22, 2016
- CITIC DICASTAL CO., LTD
- Chunhai Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIR TIGHTNESS DETECTION DEVICE FOR ALUMINUM ALLOY WHEEL HUB AND MET...
- Publication number 20160223425
- Publication date Aug 4, 2016
- CITIC DICASTAL CO., LTD
- Chunhai LIU
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETECTING SPRING STIFFNESS
- Publication number 20150260623
- Publication date Sep 17, 2015
- CITIC DICASTAL CO., LTD
- Lyu Jinqi
- G01 - MEASURING TESTING