Mingjun TANG

Follow

Person

Qingdao City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Cord winding module
- Patent number 11,014,777
- Issue date May 25, 2021
- QINGDAO GOERTEK TECHNOLOGY CO., LTD.
- Mingjun Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pull-out type cord winding module
- Patent number 10,556,773
- Issue date Feb 11, 2020
- Qingdao GoerTek Technology Co., Ltd.
- Mingjun Tang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pull-out type cord winding module
- Patent number 10,479,642
- Issue date Nov 19, 2019
- QINGDAO GOERTEK TECHNOLOGY CO., LTD.
- Mingjun Tang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dual wireless earphones
- Patent number 10,397,689
- Issue date Aug 27, 2019
- Qingdao Goertek Technology Co., Ltd.
- Mingjun Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PULL-OUT TYPE CORD WINDING MODULE
- Publication number 20190337755
- Publication date Nov 7, 2019
- Qingdao GoerTek Technology Co.,Ltd.
- Mingjun Tang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CORD WINDING MODULE
- Publication number 20190084791
- Publication date Mar 21, 2019
- Qingdao GoerTek Technology Co., Ltd.
- Mingjun Tang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DUAL WIRELESS EARPHONES
- Publication number 20190020942
- Publication date Jan 17, 2019
- Qingdao GoerTek Technology Co., Ltd.
- Mingjun TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULL-OUT TYPE CORD WINDING MODULE
- Publication number 20190010014
- Publication date Jan 10, 2019
- Qingdao GoerTek Technology Co., Ltd.
- Mingjun TANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL