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Kei-Wei Wu
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Taipei, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Keystone jack assembly
Patent number
11,870,195
Issue date
Jan 9, 2024
Hsing Chau Industrial Co., Ltd.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field termination network plug
Patent number
10,490,960
Issue date
Nov 26, 2019
Hsing Chau Industrial Co., Ltd.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Patch panel structure
Patent number
9,948,033
Issue date
Apr 17, 2018
HSING CHAU INDUSTRIAL CO., LTD.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shielded keystone jack structure
Patent number
9,929,480
Issue date
Mar 27, 2018
Hsing Chau Industrial Co., Ltd.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Patch panel
Patent number
9,667,004
Issue date
May 30, 2017
Hsing Chau Industrial Co., Ltd.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pin structure of modular jack
Patent number
9,391,405
Issue date
Jul 12, 2016
HSING CHAU INDUSTRIAL CO., LTD.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pin structure of modular jack
Patent number
9,325,117
Issue date
Apr 26, 2016
HSING CHAU INDUSTRIAL CO., LTD.
Kei-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
KEYSTONE JACK ASSEMBLY
Publication number
20230170631
Publication date
Jun 1, 2023
HSING CHAU INDUSTRIAL CO., LTD.
KEI-WEI WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIN STRUCTURE OF MODULAR JACK
Publication number
20160126676
Publication date
May 5, 2016
KEI-WEI WU
H01 - BASIC ELECTRIC ELEMENTS