Yang Ji Co., Ltd.

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Modularized socket structure
- Patent number 12,224,535
- Issue date Feb 11, 2025
- Yang Ji Co., Ltd.
- Yueh-Ying Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of universal socket with polarity correction
- Patent number 11,728,597
- Issue date Aug 15, 2023
- Yang Ji Co., Ltd.
- Yueh-Ying Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal adapter structure
- Patent number 10,992,093
- Issue date Apr 27, 2021
- Yang Ji Co., Ltd.
- Yueh-Ying Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Expandable power adaptor
- Patent number 9,478,927
- Issue date Oct 25, 2016
- Yang Ji Co., Ltd.
- Su-Chen Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shielding structure of safety socket
- Patent number 9,312,625
- Issue date Apr 12, 2016
- Yang Ji Co., Ltd.
- Su-Chen Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal multi-plug adapter
- Patent number D720695
- Issue date Jan 6, 2015
- Yang Ji Co., Ltd.
- Su-Chen Shen
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
MODULARIZED SOCKET STRUCTURE
- Publication number 20230420895
- Publication date Dec 28, 2023
- YANG JI CO., LTD.
- YUEH-YING LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURE OF UNIVERSAL SOCKET WITH POLARITY CORRECTION
- Publication number 20230246402
- Publication date Aug 3, 2023
- YANG JI CO., LTD.
- YUEH-YING LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXPANDABLE POWER ADAPTOR
- Publication number 20160322765
- Publication date Nov 3, 2016
- Yang Ji Co., Ltd.
- Su-Chen Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shielding Structure of Safety Socket
- Publication number 20160043496
- Publication date Feb 11, 2016
- Yang Ji Co., Ltd.
- Su-Chen Shen
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks