Patents by Inventor Shu-Qiang Zhao

Shu-Qiang Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7785136
    Abstract: A power connector (100) has a mating plug (10) having an internal printed circuit board (15) and a light-emitting component (151) mounted to the internal printed circuit board, a cable (30) connecting with the internal printed circuit board and provided with a connecting section (34), a guiding pipe (50) enclosing the connecting section of the cable to transmitting the light from the light-emitting component, and a tube (35) made from insulative material and enclosing the cable by injection molding. The guiding pipe has a recess (51) defined thereon to receive a block member (90) to prevent the insulative material from reaching the internal printed circuit board when the tube is injection molded over the cable.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: August 31, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: De-Gang Zhang, Ping-Sheng Su, Shu-Qiang Zhao
  • Publication number: 20100015842
    Abstract: A power connector (100) has a mating plug (10) having an internal printed circuit board (15) and a light-emitting component (151) mounted to the internal printed circuit board, a cable (30) connecting with the internal printed circuit board and provided with a connecting section (34), a guiding pipe (50) enclosing the connecting section of the cable to transmitting the light from the light-emitting component, and a tube (35) made from insulative material and enclosing the cable by injection molding. The guiding pipe has a recess (51) defined thereon to receive a block member (90) to prevent the insulative material from reaching the internal printed circuit board when the tube is injection molded over the cable.
    Type: Application
    Filed: July 21, 2009
    Publication date: January 21, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: De-Gang Zhang, Ping-Sheng Su, Shu-Qiang Zhao
  • Patent number: 7618268
    Abstract: An electrical connector (100) includes an insulative housing (1) for receiving a number of contacts (2), and a metal shield (3) enclosing the insulative housing (1). The insulative housing has a rear portion (11) and a pair of arms (12, 17) integrally extending from lateral sides of the rear portion with a receiving space (18) formed therebetween. The rear portion comprises a pair of upper and lower tongue plates (13, 14) extending forwardly into the receiving space with a mating slot (15) formed therebetween. Each contact (2) has a contact portion (2211) extending into the mating slot for electrically connecting with a plug. The metal shield (3) includes a top wall, an opposite bottom wall and a pair of side walls substantially engaging with the pair of arms, wherein the top and bottom walls restrict upper and lower positions of the receiving space (18), respectively.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: November 17, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: David Tso-Chin Ko, Xue-Yuan Xiao, Shu-Qiang Zhao
  • Patent number: 7503777
    Abstract: An electrical connector (100) includes an insulative housing (1) for receiving a number of contacts (2), and a metal shield (3) enclosing the insulative housing (1). The insulative housing has a rear portion (11) and a pair of side portions (12, 17) extending from the rear portion with a receiving space (18) formed therebetween. The rear portion comprises a pair of upper and lower tongue plates (13, 14) extending forwardly into the receiving space with a mating slot (15) formed therebetween. The upper and lower tongue plates respectively define a plurality of parallel passageways (131, 141). Each contact has a body portion (21) retained in the rear portion, and an upper and a lower section (221, 222) received in the passageways. The upper section (221) has a contact portion (2211) extending into the mating slot for electrically connecting with a plug.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: March 17, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: David Tso-Chin Ko, Xue-Yuan Xiao, Shu-Qiang Zhao
  • Publication number: 20080171455
    Abstract: An electrical connector (100) includes an insulative housing (1) for receiving a number of contacts (2), and a metal shield (3) enclosing the insulative housing (1). The insulative housing has a rear portion (11) and a pair of arms (12, 17) integrally extending from lateral sides of the rear portion with a receiving space (18) formed therebetween. The rear portion comprises a pair of upper and lower tongue plates (13, 14) extending forwardly into the receiving space with a mating slot (15) formed therebetween. Each contact (2) has a contact portion (2211) extending into the mating slot for electrically connecting with a plug. The metal shield (3) includes a top wall, an opposite bottom wall and a pair of side walls substantially engaging with the pair of arms, wherein the top and bottom walls restrict upper and lower positions of the receiving space (18), respectively.
    Type: Application
    Filed: August 1, 2007
    Publication date: July 17, 2008
    Inventors: David Tso-Chin Ko, Xue-Yuan Xiao, Shu-Qiang Zhao
  • Publication number: 20080032552
    Abstract: An electrical connector (100) includes an insulative housing (1) for receiving a number of contacts (2), and a metal shield (3) enclosing the insulative housing (1). The insulative housing has a rear portion (11) and a pair of side portions (12, 17) extending from the rear portion with a receiving space (18) formed therebetween. The rear portion comprises a pair of upper and lower tongue plates (13, 14) extending forwardly into the receiving space with a mating slot (15) formed therebetween. The upper and lower tongue plates respectively define a plurality of parallel passageways (131, 141). Each contact has a body portion (21) retained in the rear portion, and an upper and a lower section (221, 222) received in the passageways. The upper section (221) has a contact portion (2211) extending into the mating slot for electrically connecting with a plug.
    Type: Application
    Filed: August 1, 2007
    Publication date: February 7, 2008
    Inventors: David Tso-Chin Ko, Xue-Yuan Xiao, Shu-Qiang Zhao
  • Patent number: D585829
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: February 3, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: David Tso-Chin Ko, Xue-Yuan Xiao, Shu-Qiang Zhao