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Ji-En Long

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  • ShenZhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical connector with shell
    • Patent number 7,670,185
    • Issue date Mar 2, 2010
    • Hon Hai Precision Ind. Co., Ltd.
    • Jian-Bin Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Audio jack having dustproof film
    • Patent number 7,645,170
    • Issue date Jan 12, 2010
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery connector
    • Patent number 7,611,391
    • Issue date Nov 3, 2009
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical card connector with pressing plate having rounded edge t...
    • Patent number 7,568,952
    • Issue date Aug 4, 2009
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Jack connector
    • Patent number 7,527,525
    • Issue date May 5, 2009
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical card connector
    • Patent number 7,442,087
    • Issue date Oct 28, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Antenna switch
    • Patent number 7,435,118
    • Issue date Oct 14, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number D577674
    • Issue date Sep 30, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Contact of electrical connector
    • Patent number D570288
    • Issue date Jun 3, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Zhong-Jun Ma
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Contact for electrical connector
    • Patent number D569802
    • Issue date May 27, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical connector with improved soldering characteristic to be m...
    • Patent number 7,361,062
    • Issue date Apr 22, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number D562251
    • Issue date Feb 19, 2008
    • Hon Hai Precision Ind. Co., Ltd.
    • Zhong-Jun Ma
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    Contact terminal with contact engaging portion supported by reinfor...
    • Publication number 20090298348
    • Publication date Dec 3, 2009
    • HON HAI PRECISION IND. CO., LTD.
    • Hai-Qiu Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Audio jack having dustproof film
    • Publication number 20080299837
    • Publication date Dec 4, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector with shell
    • Publication number 20080227335
    • Publication date Sep 18, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Jian-Bin Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical card connector with pressing plate having rounded edge t...
    • Publication number 20080176450
    • Publication date Jul 24, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical card connector
    • Publication number 20080171459
    • Publication date Jul 17, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Battery connector
    • Publication number 20080081495
    • Publication date Apr 3, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Jack connector
    • Publication number 20080057791
    • Publication date Mar 6, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna switch
    • Publication number 20080001827
    • Publication date Jan 3, 2008
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector with improved soldering characteristic to be m...
    • Publication number 20070149062
    • Publication date Jun 28, 2007
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Shielding device
    • Publication number 20070121309
    • Publication date May 31, 2007
    • HON HAI PRECISION IND. CO., LTD.
    • Ji-En Long
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electrical connector with improved structure
    • Publication number 20060110979
    • Publication date May 25, 2006
    • HON HAI PRECISION IND. CO., LTD.
    • Chang-Hsin Hsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical connector with improved structure
    • Publication number 20060110980
    • Publication date May 25, 2006
    • HON HAI PRECISION IND. CO., LTD.
    • Chang Hsin Hsu
    • H01 - BASIC ELECTRIC ELEMENTS