Patents by Inventor Wen-Feng Hu

Wen-Feng Hu 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: 9402475
    Abstract: A mounting apparatus for mounting a slide rail to either a first bracket or a second bracket includes a retaining member, a first locking member pivotably attached to the retaining member, and a second locking member pivotably attached to the first locking member. The retaining member includes a sidewall forming a positioning pole. The positioning pole includes a first positioning portion and a second positioning portion. When mounting the slide rail to the first bracket, the first positioning portion engages in a through hole of the first bracket, a first abutting portion abuts against the first bracket. When mounting the slide rail to the second bracket, the second positioning portion engages in a through hole of the second bracket, a second abutting portion and the first abutting portion engage with the second bracket.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: August 2, 2016
    Assignee: ShenZhen Goldsun Network Intelligence Technology Co., Ltd.
    Inventors: Guang-Hua Gu, Wen-Feng Hu, Wu-Qiang Huang
  • Publication number: 20150020383
    Abstract: A disassembly tool for disengaging hooks of a number of memory slots from a number of memory cards includes a base plate, and two pivot arms. The pivot arms are pivotably connected to opposite ends of the base plate. An abutting portion is formed on an end of each pivot arm away from the base plate. When disengaging the hooks, the abutting portions abut the hooks and the base plate is manipulated down, the pivot arms are rotated to make the hooks rotate away from the memory cards.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 22, 2015
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: MEI HUANG, JIAN-SHE SHEN, HONG-LIAN HUANG, JIAN LUO, WEN-FENG HU
  • Publication number: 20140186106
    Abstract: A mounting apparatus for mounting a slide rail to either a first bracket or a second bracket includes a retaining member, a first locking member pivotably attached to the retaining member, and a second locking member pivotably attached to the first locking member. The retaining member includes a sidewall forming a positioning pole. The positioning pole includes a first positioning portion and a second positioning portion. When mounting the slide rail to the first bracket, the first positioning portion engages in a through hole of the first bracket, a first abutting portion abuts against the first bracket. When mounting the slide rail to the second bracket, the second positioning portion engages in a through hole of the second bracket, a second abutting portion and the first abutting portion engage with the second bracket.
    Type: Application
    Filed: August 12, 2013
    Publication date: July 3, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: GUANG-HUA GU, WEN-FENG HU, WU-QIANG HUANG
  • Patent number: 8602372
    Abstract: A retaining structure includes a bracket, a retaining element, a securing element, a spring and a latching element. The bracket defines a mounting hole. The retaining element defines an opening and having a pin. The securing element is slidably retained to the retaining element. The securing element defines a securing groove, a guiding groove and a sliding groove. The sliding groove has a first end and a second end. The spring connects the retaining element and the securing element. The latching element is latched with the securing element. The latching element including a latching board and a latching post protruding from the latching board.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: December 10, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Mo-Ming Yu, Wen-Feng Hu
  • Patent number: 8431857
    Abstract: A process for joining a brass part and a silicone carbide ceramics part, comprising steps of: providing a metal part made of brass, a ceramic part made of silicone carbide ceramics, a titanium foil and a nickel foil; bring the metal part, ceramic part, titanium foil and nickel foil into contact, with the titanium and nickel foil inserted between the metal part and ceramic part; applying a pressure of about 20 MPa˜60 MPa to the parts to be joined; and simultaneously applying a pulse electric current to the parts while the pressure is applied for heating up the parts to a temperature of about 950° C. to about 1150° C. at a rate of about 50° C./min˜300° C./min, maintaining the temperature for about 20 minutes˜40 minutes.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: April 30, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8426032
    Abstract: A process for joining a stainless steel part and a silicon carbide ceramic part comprising: providing a SUS part, a SiC ceramic part, a Mo foil and a Ni foil; depositing a nickel coating on a surface of the SiC ceramic part; placing the SiC ceramic part, the Mo foil, the Ni foil, and the SUS part into a mold, the Mo foil and the Ni foil located between the SiC ceramic part and the SUS part; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part with the nickel coating, the SiC ceramic part, the Mo foil, and the Ni foil at least until the SUS part, the SiC ceramic part, the Mo foil and the Ni foil form a integral composite article.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: April 23, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8409723
    Abstract: A process for joining a brass part and a silicon carbide ceramics part, comprising steps of: providing parts comprising a brass part, a silicon carbide ceramics part, an aluminum foil and a nickel foil; bringing surfaces of the silicon carbide ceramics part, the aluminum foil, the nickel foil and the brass part into contact in turn; applying a joining pressure between about 10 MPa and 40 MPa to the parts; heating the parts at a rate below 50° C./min when a temperature of the parts is below about 300° C.; when the temperature of the parts is above about 300° C., heating the parts at a rate of about 80° C./min˜200° C./min until to a joining temperature of about 550° C. to about 650° C., and maintaining the joining temperature between about 15 minutes and 40 minutes.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: April 2, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8387933
    Abstract: A cable management member is mounted between two slide rail apparatuses. The cable management member includes an arm assembly and a support member. The arm assembly includes a rear arm, a front arm, and a connecting member pivotably connected to the rear arm and the front arm. First ends of the rear arm and the front arm opposite to the connecting member are correspondingly pivotably connected to a stationary rail and a movable rail of one of the slide rail apparatuses. Opposite ends of the support member are correspondingly connected to the two slide rail apparatuses, and slidable relative to the stationary rails of the corresponding slide rail apparatuses. The connecting member is slidably supported on the support member. The connecting member includes a first positioning button and a second positioning button to restrict the support member therebetween, thereby preventing the support member from disengaging from the connecting member.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: March 5, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Mo-Ming Yu, Ze-Hong Chen, Guang-Hua Gu, Wen-Feng Hu
  • Patent number: 8372522
    Abstract: A process for joining a brass part and a silicon carbide ceramic part comprising: providing a brass part, a SiC ceramic part, a Ti foil and a Ni foil; placing the SiC ceramic part, the Ti foil, the Ni foil, and the brass part into a mold, the Ti foil and the Ni foil located between the SiC ceramic part and the brass part, the Ti foil abutting against the SiC ceramic part, the Ni foil abutting against the brass part and the Ti foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the brass part, the SiC ceramic part, the Ti foil, and the Ni foil at least until the brass part, the SiC ceramic part, the Ti foil and the Ni foil form a integral composite article.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: February 12, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8361634
    Abstract: A process for joining a bronze part and a silicon carbide ceramic part comprising: providing a bronze part, a SiC ceramic part, a Al foil and a Ni foil; placing the SiC ceramic part, the Al foil, the Ni foil, and the bronze part into a mold, the Al foil and the Ni foil located between the SiC ceramic part and the bronze part, the Al foil abutting against the SiC ceramic part, the Ni foil abutting against the bronze part and the Al foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the bronze part, the SiC ceramic part, the Al foil, and the Ni foil at least until the bronze part, the SiC ceramic part, the Al foil and the Ni foil form a integral composite article.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: January 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Publication number: 20130020452
    Abstract: A retaining structure includes a bracket, a retaining element, a securing element, a spring and a latching element. The bracket defines a mounting hole. The retaining element defines an opening and having a pin. The securing element is slidably retained to the retaining element. The securing element defines a securing groove, a guiding groove and a sliding groove. The sliding groove has a first end and a second end. The spring connects the retaining element and the securing element. The latching element is latched with the securing element. The latching element including a latching board and a latching post protruding from the latching board.
    Type: Application
    Filed: October 17, 2011
    Publication date: January 24, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: MO-MING YU, WEN-FENG HU
  • Patent number: 8349469
    Abstract: A process for joining a stainless steel part and a silicon carbide ceramic part comprising: providing a SUS part, a SiC ceramic part, a Mo foil and a Ti foil; placing the SiC ceramic part, the Mo foil, the Ti foil, and the SUS part into a mold, the Mo foil and the Ti foil located between the SiC ceramic part and the SUS part, the Mo foil abutting the SiC ceramic part, the Ti foil abutting the SUS part and the Mo foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part, the SiC ceramic part, the Mo foil, and the Ti foil at least until the SUS part, the SiC ceramic part, the Mo foil and the Ti foil form a integral composite article.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: January 8, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8268454
    Abstract: A process for joining a stainless steel part and a zirconia ceramic part comprising: providing a SUS part, a ZrO2 ceramic part, a Mo foil and a Cu foil; depositing a nickel coating on a surface of the ZrO2 ceramic part; placing the ZrO2 ceramic part, the Mo foil, the Cu foil, and the SUS part into a mold, the Mo foil and the Cu foil located between the ZrO2 ceramic part and the SUS part; placing the mold into a chamber of a hot press sintering device, heating the chamber and pressing the SUS part with the nickel coating, the ZrO2 ceramic part, the Mo foil, and the Cu foil at least until the SUS part, the ZrO2 ceramic part, the Mo foil and the Cu foil form a integral composite article.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: September 18, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8257834
    Abstract: A process for joining a stainless steel part and a silicon nitride ceramic part comprising: providing a stainless steel part, a SiN ceramic part, a Mo foil and a Fe foil; placing the SiN ceramic part, the Mo foil, the Fe foil, and the stainless steel part into a mold, the Mo foil and the Fe foil located between the SiN ceramic part and the stainless steel part, the Mo foil abutting the SiN ceramic part, the Fe foil abutting the stainless steel part and the Mo foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the stainless steel part, the SiN ceramic part, the Mo foil, and the Fe foil at least until the stainless steel part, the SiN ceramic part, the Mo foil and the Fe foil form a integral composite article.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: September 4, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8252429
    Abstract: A process for joining a stainless steel part and a zirconia ceramic part comprising: providing a SUS part, a ZrO ceramic part, a Mo foil and a Ni foil; placing the ZrO ceramic part, the Mo foil, the Ni foil, and the SUS part into a mold, the Mo foil and the Ni foil located between the ZrO ceramic part and the SUS part, the Mo foil abutting against the ZrO ceramic part, the Ni foil abutting against the SUS part and the Mo foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part, the ZrO ceramic part, the Mo foil, and the Ni foil at least until the SUS part, the ZrO ceramic part, the Mo foil and the Ni foil form a integral composite article.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: August 28, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Patent number: 8247081
    Abstract: A process for joining a stainless steel part and a titanium carbide ceramic part comprising: providing a SUS part, a TiC ceramic part, a Ti foil and a Fe foil; placing the TiC ceramic part, the Ti foil, the Fe foil, and the SUS part into a mold, the Ti foil and the Fe foil located between the TiC ceramic part and the SUS part, the Ti foil abutting the TiC ceramic part, the Fe foil abutting the SUS part and the Ti foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part, the TiC ceramic part, the Ti foil, and the Fe foil at least until the SUS part, the TiC ceramic part, the Ti foil and the Fe foil form a integral composite article.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: August 21, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Wen-Feng Hu
  • Publication number: 20120156518
    Abstract: A process for joining a stainless steel part and a zirconia ceramic part comprising: providing a SUS part, a ZrO ceramic part, a Mo foil and a Ni foil; placing the ZrO ceramic part, the Mo foil, the Ni foil, and the SUS part into a mold, the Mo foil and the Ni foil located between the ZrO ceramic part and the SUS part, the Mo foil abutting against the ZrO ceramic part, the Ni foil abutting against the SUS part and the Mo foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the SUS part, the ZrO ceramic part, the Mo foil, and the Ni foil at least until the SUS part, the ZrO ceramic part, the Mo foil and the Ni foil form a integral composite article.
    Type: Application
    Filed: June 29, 2011
    Publication date: June 21, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    Inventors: HSIN-PEI CHANG, WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, WEN-FENG HU
  • Publication number: 20120148867
    Abstract: A process for joining a brass part and a silicon carbide ceramic part comprising: providing a brass part, a SiC ceramic part, a Ti foil and a Ni foil; placing the SiC ceramic part, the Ti foil, the Ni foil, and the brass part into a mold, the Ti foil and the Ni foil located between the SiC ceramic part and the brass part, the Ti foil abutting against the SiC ceramic part, the Ni foil abutting against the brass part and the Ti foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the brass part, the SiC ceramic part, the Ti foil, and the Ni foil at least until the brass part, the SiC ceramic part, the Ti foil and the Ni foil form a integral composite article.
    Type: Application
    Filed: June 29, 2011
    Publication date: June 14, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY ( ShenZhen) CO., LTD.
    Inventors: HSIN-PEI CHANG, WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, WEN-FENG HU
  • Publication number: 20120148868
    Abstract: A process for joining a bronze part and a silicon carbide ceramic part comprising: providing a bronze part, a SiC ceramic part, a Al foil and a Ni foil; placing the SiC ceramic part, the Al foil, the Ni foil, and the bronze part into a mold, the Al foil and the Ni foil located between the SiC ceramic part and the bronze part, the Al foil abutting against the SiC ceramic part, the Ni foil abutting against the bronze part and the Al foil; placing the mold into a chamber of an hot press sintering device, heating the chamber and pressing the bronze part, the SiC ceramic part, the Al foil, and the Ni foil at least until the bronze part, the SiC ceramic part, the Al foil and the Ni foil form a integral composite article.
    Type: Application
    Filed: June 29, 2011
    Publication date: June 14, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: HSIN-PEI CHANG, WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, WEN-FENG HU
  • Publication number: 20120141823
    Abstract: A process for joining a brass part and a silicone carbide ceramics part, comprising steps of: providing a metal part made of brass, a ceramic part made of silicone carbide ceramics, a titanium foil and a nickel foil; bring the metal part, ceramic part, titanium foil and nickel foil into contact, with the titanium and nickel foil inserted between the metal part and ceramic part; applying a pressure of about 20 MPa˜60 MPa to the parts to be joined; and simultaneously applying a pulse electric current to the parts while the pressure is applied for heating up the parts to a temperature of about 950° C. to about 1150° C. at a rate of about 50° C./min˜300° C./min, maintaining the temperature for about 20 minutes˜40 minutes.
    Type: Application
    Filed: June 22, 2011
    Publication date: June 7, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO.LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: HSIN-PEI CHANG, WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, WEN-FENG HU