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Kunshan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Electric connecting device
Patent number
12,308,570
Issue date
May 20, 2025
Drapho Electronics Technology., Ltd
ZhuPing Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector with isolation plate
Patent number
11,303,077
Issue date
Apr 12, 2022
Drapho Electronics Technology., Ltd
Yuhua Mao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector with partially overlapped and staggered contac...
Patent number
11,121,512
Issue date
Sep 14, 2021
Drapho Electronics Technology., Ltd
Ming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for electrical connector
Patent number
10,547,154
Issue date
Jan 28, 2020
DRAPHO ELECTRONICS TECHNOLOGY CO, LTD
Zhuping Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector
Patent number
9,997,870
Issue date
Jun 12, 2018
DRAPHO ELECTRONICS TECHNOLOGY CO, LTD
Zhihong Fang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector having a contact arrangement to improve the qu...
Patent number
9,325,125
Issue date
Apr 26, 2016
DRAPHO ELECTRONICS TECHNOLOGY CO., LTD.
Zhihong Fang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector
Patent number
9,325,115
Issue date
Apr 26, 2016
DRAPHO ELECTRONICS TECHNOLOGY CO., LTD.
Ming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical connector with an insulating housing firmly engaged with...
Patent number
9,281,604
Issue date
Mar 8, 2016
DRAPHO ELECTRONICS TECHNOLOGY CO., LTD.
Ming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING AN ELECTRIC CONNECTOR
Publication number
20230208090
Publication date
Jun 29, 2023
Drapho Electronics Technology.,Ltd
ChangYao Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC CONNECTING DEVICE
Publication number
20230087812
Publication date
Mar 23, 2023
Drapho Electronics Technology.,Ltd
ZhuPing Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTOR
Publication number
20210135411
Publication date
May 6, 2021
Drapho Electronics Technology.,Ltd
Yuhua MAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTOR
Publication number
20210135410
Publication date
May 6, 2021
Drapho Electronics Technology.,Ltd
Ming ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrical Connector
Publication number
20170294746
Publication date
Oct 12, 2017
Drapho Electronics Technology Co., Ltd.
Zhihong Fang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD FOR ELECTRICAL CONNECTOR
Publication number
20170294753
Publication date
Oct 12, 2017
Drapho Electronics Technology Co, Ltd
Zhuping Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTOR
Publication number
20150087184
Publication date
Mar 26, 2015
Drapho Electronics Technology Co., Ltd.
Zhihong Fang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTOR
Publication number
20150087189
Publication date
Mar 26, 2015
Drapho Electronics Technology Co., Ltd.
Ming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL CONNECTOR
Publication number
20140295693
Publication date
Oct 2, 2014
Drapho Electronics Technology Co., Ltd.
Ming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Trademark
last 30 trademarks