Patents by Inventor Kuang-Wen Chen

Kuang-Wen Chen 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).

  • Publication number: 20190295748
    Abstract: A method for manufacturing a shunt resistor is described. In this method, a first electrode plate and a second electrode plate are provided. The first electrode plate includes a first carrying portion having a first hole. The second electrode plate includes a second carrying portion having a second hole. A resistor plate is placed between the first and second electrode plates. The resistor plate has a first through hole and a second through hole respectively on the first hole and the second hole. A first rivet is pressed into the first through hole and the first hole. A second rivet is pressed into the second through hole and the second hole. Current is applied to the first rivet and the second rivet to weld the first rivet, the first electrode plate and the resistor plate, and to weld the second rivet, the second electrode plate and the resistor plate.
    Type: Application
    Filed: April 26, 2018
    Publication date: September 26, 2019
    Inventors: Shen-Li HSIAO, Kuang-Cheng LIN, Hwan-Wen LEE, Chih-Lung CHEN
  • Publication number: 20190287701
    Abstract: In a method for manufacturing a shunt resistor, a resistor plate with a first side surface and a second side surface opposite to each other is provided. A first electrode plate and a second electrode plate are respectively pressed onto the first side surface and the second side surface, thereby forming a first connection surface between the first electrode plate and the resistor plate, and a second connection surface between the second electrode plate and the resistor plate. A first conductive module is placed on opposite ends of the first connection surface, and a second conductive module is placed on opposite ends of the second connection surface. Current is applied to the first and second connection surfaces via the first and second conductive modules respectively to weld the first electrode plate and the resistor plate, and to weld the second electrode plate and the resistor plate.
    Type: Application
    Filed: April 26, 2018
    Publication date: September 19, 2019
    Inventors: Shen-Li HSIAO, Kuang-Cheng LIN, Hwan-Wen LEE, Chih-Lung CHEN
  • Patent number: 10285290
    Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: May 7, 2019
    Assignee: WISTRON CORP.
    Inventors: Kuang-Wen Chen, Ching-Chen Chang, Bin-Hua Zhou
  • Patent number: 9913390
    Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: March 6, 2018
    Assignee: WISTRON CORP.
    Inventors: Kuang-Wen Chen, Ching-Chen Chang, Bin-Hua Zhou
  • Publication number: 20180049334
    Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.
    Type: Application
    Filed: October 25, 2017
    Publication date: February 15, 2018
    Applicant: WISTRON CORP.
    Inventors: Kuang-Wen CHEN, Ching-Chen CHANG, Bin-Hua ZHOU
  • Publication number: 20170086315
    Abstract: An adjustable frame includes a first support, a second support, two third supports and two assembling members. The second support is disposed on the first support, and the second support is slidable relative to the first support along a first direction. The two third supports are disposed on the first support. At least one of the two third supports is slidable relative to the first support along a second direction perpendicular to the first direction for adjusting a distance between the two third supports. The two assembling members are respectively disposed on the two third supports, and a distance between the two assembling members is adjustable by movement of the at least one of the two third supports.
    Type: Application
    Filed: January 21, 2016
    Publication date: March 23, 2017
    Inventors: Kuang-Wen CHEN, Ching-Chen CHANG, Bin-Hua ZHOU
  • Patent number: 9483079
    Abstract: A frame structure includes a holding plate, a first supporting member, a first driving member, a second supporting member and a second driving member. The holding plate is for holding a first panel. The first supporting member is slidably disposed on the holding plate. The first driving member connects the holding plate and the first supporting member and drives the first supporting member to slide relative to the holding plate along a first direction, so as to clamp a first corner of the first panel. The second supporting member is slidably disposed on the holding plate and opposite to the first supporting member. The second driving member connects the holding plate and the second supporting member and drives the second supporting member to slide relative to the holding plate along a second direction, so as to clamp a second corner of the first panel.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: November 1, 2016
    Assignee: Wistron Corporation
    Inventors: Yu-Hsin Huang, Kuang-Wen Chen
  • Patent number: 9322202
    Abstract: A rotary mechanism includes a supporter and a bracket. The supporter includes a body, a pivot portion and a support portion. The body whereon the pivot portion is disposed is disposed on a base. The support portion includes a bar and a guiding structure. A low end of the bar is connected to the body, and the guiding structure is disposed on a top end of the bar. The bracket includes a frame, a constraint portion, a pivot slot structure and a contact portion. The constraint portion and the pivot slot structure are disposed on the frame. The contact portion slides along the guiding structure when the bracket rotates relative to the supporter, so that position of the pivot portion moves from an end to the other end of the pivot slot structure structure, and the constraint portion contacts against the body for constraint rotation of the bracket.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: April 26, 2016
    Assignee: Wistron Corporation
    Inventors: Kuang-Wen Chen, Chun-Chiang Lai, Yu-Hsin Huang, Fu-Chien Chen
  • Patent number: 9307670
    Abstract: A computer host case structure for fastening at least one electronic device is disclosed. The computer host case includes a main body, two pivot structures, an electronic device fastening set, and two pivot axes. The pivot structure includes a notch. Two pivot axes are used for pivotally connecting to the pivot structure. The electronic device fastening set is fastened to at least one electronic device. When the electronic device fastening set rotates to a specific angle relative to the main body via the pivotal connection between the pivot axes and the pivot structures, the two pivot axes respectively enter the notches of the two pivot structures.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: April 5, 2016
    Assignee: Wistron Corporation
    Inventors: Kuang-Wen Chen, Gui-Dong Gan
  • Patent number: 9201472
    Abstract: A rotary mechanism includes a supporter and a bracket. The supporter includes a body, a pivot hole structure and a guiding portion. The pivot hole structure and the guiding portion are disposed on the body. A slot is formed on the pivot hole structure. A top of the guiding portion is a cam structure. The bracket pivots to the supporter. The bracket includes a frame, a constraining portion and a pivoting portion. A bottom of the frame contacts against the guiding portion and slides relative to the cam structure. The constraining portion and the pivoting portion are disposed on the frame. The constraining portion can contact against the body to constrain rotation of the bracket relative to the supporter. The pivoting portion slidably pivots to the slot. The pivoting portion moves along the slot to contact the constraining portion against the body.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: December 1, 2015
    Assignee: Wistron Corporation
    Inventors: Kuang-Wen Chen, Chun-Chiang Lai, Yu-Hsin Huang, Fu-Chien Chen
  • Patent number: 9165606
    Abstract: An electronic device includes a housing with a carrier therein. The carrier includes a recess with a restricting portion therein. An access unit is disposed in the recess. An elastic member is connected to the access unit and engaged with the restricting portion to restrict the access unit in the recess. A fixed member is connected to the access unit. A movable member is movably disposed on the carrier, including a first contact portion and a second contact portion. When an external force is exerted on the movable member along a first direction, the first contact portion pushes the elastic member along the first direction to deform and separate from the restricting portion, and the second contact portion pushes the fixed member to move along a second direction perpendicular to the first direction, such that the access unit can be removed from the housing.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: October 20, 2015
    Assignee: Wistron Corp.
    Inventors: Kuang Wen Chen, Rong-Fan Tan
  • Publication number: 20150243330
    Abstract: An electronic device includes a housing with a carrier therein. The carrier includes a recess with a restricting portion therein. An access unit is disposed in the recess. An elastic member is connected to the access unit and engaged with the restricting portion to restrict the access unit in the recess. A fixed member is connected to the access unit. A movable member is movably disposed on the carrier, including a first contact portion and a second contact portion. When an external force is exerted on the movable member along a first direction, the first contact portion pushes the elastic member along the first direction to deform and separate from the restricting portion, and the second contact portion pushes the fixed member to move along a second direction perpendicular to the first direction, such that the access unit can be removed from the housing.
    Type: Application
    Filed: July 1, 2014
    Publication date: August 27, 2015
    Inventors: Kuang Wen CHEN, Rong-Fan TAN
  • Publication number: 20150192959
    Abstract: A frame structure includes a holding plate, a first supporting member, a first driving member, a second supporting member and a second driving member. The holding plate is for holding a first panel. The first supporting member is slidably disposed on the holding plate. The first driving member connects the holding plate and the first supporting member and drives the first supporting member to slide relative to the holding plate along a first direction, so as to clamp a first corner of the first panel. The second supporting member is slidably disposed on the holding plate and opposite to the first supporting member. The second driving member connects the holding plate and the second supporting member and drives the second supporting member to slide relative to the holding plate along a second direction, so as to clamp a second corner of the first panel.
    Type: Application
    Filed: April 7, 2014
    Publication date: July 9, 2015
    Applicant: Wistron Corporation
    Inventors: Yu-Hsin Huang, Kuang-Wen Chen
  • Publication number: 20150108883
    Abstract: A computer host case structure for fastening at least one electronic device is disclosed. The computer host case includes a main body, two pivot structures, an electronic device fastening set, and two pivot axes. The pivot structure includes a notch. Two pivot axes are used for pivotally connecting to the pivot structure. The electronic device fastening set is fastened to at least one electronic device. When the electronic device fastening set rotates to a specific angle relative to the main body via the pivotal connection between the pivot axes and the pivot structures, the two pivot axes respectively enter the notches of the two pivot structures.
    Type: Application
    Filed: January 13, 2014
    Publication date: April 23, 2015
    Applicant: Wistron Corporation
    Inventors: Kuang-Wen CHEN, Gui-Dong GAN
  • Patent number: 8974103
    Abstract: A light-emitting device includes a light source, a panel and a light guiding structure. The light guiding structure includes a first light guiding tunnel and a second light guiding tunnel. The first light guiding tunnel includes a first end and a second end. A first opening is formed at the first end and close to the light source. The second light guiding tunnel includes a first end and a second end. The first end of the second light guiding tunnel communicates with the second end of the first light guiding tunnel. A diameter of the second end of the second light guiding tunnel is greater than a diameter of the first end of the second light guiding tunnel. A second opening is formed at the second end of the second light guiding tunnel. A diameter of the second opening is greater than a diameter of the first opening.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: March 10, 2015
    Assignee: Wistron Corporation
    Inventors: Kuang-Wen Chen, Yu-Hsin Huang, Fu-Chien Chen, Chun-Chiang Lai
  • Publication number: 20150036270
    Abstract: A rotary mechanism includes a supporter and a bracket. The supporter includes a body, a pivot portion and a support portion. The body whereon the pivot portion is disposed is disposed on a base. The support portion includes a bar and a guiding structure. A low end of the bar is connected to the body, and the guiding structure is disposed on a top end of the bar. The bracket includes a frame, a constraint portion, a pivot slot structure and a contact portion. The constraint portion and the pivot slot structure are disposed on the frame. The contact portion slides along the guiding structure when the bracket rotates relative to the supporter, so that position of the pivot portion moves from an end to the other end of the pivot slot structure structure, and the constraint portion contacts against the body for constraint rotation of the bracket.
    Type: Application
    Filed: December 19, 2013
    Publication date: February 5, 2015
    Applicant: Wistron Corporation
    Inventors: Kuang-Wen Chen, Chun-Chiang Lai, Yu-Hsin Huang, Fu-Chien Chen
  • Patent number: 8927859
    Abstract: An electronic device includes a case set and a case set detachment structure. The case set includes a first case with a plurality of fastening parts, and a second case with a plurality of fastening corresponding parts. The case set detachment structure includes a connecting board, a detachment rod, and an oblique stand. The connecting board is located on the first case and includes a moving part. The detachment rod includes a rod part, a moving corresponding part, and an oblique plate. The moving corresponding part is located on the rod part and is movably connected to the moving part. The oblique plate is connected to the rod part, such that the oblique plate and the rod part form an angle. The oblique stand is located on the second case and corresponds to the detachment rod, which includes an oblique surface.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: January 6, 2015
    Assignee: Wistron Corporation
    Inventors: Kuang-Wen Chen, Chun-Chiang Lai, Yu-Hsin Huang, Fu-Chien Chen
  • Publication number: 20140192503
    Abstract: A rotary mechanism includes a supporter and a bracket. The supporter includes a body, a pivot hole structure and a guiding portion. The pivot hole structure and the guiding portion are disposed on the body. A slot is formed on the pivot hole structure. A top of the guiding portion is a cam structure. The bracket pivots to the supporter. The bracket includes a frame, a constraining portion and a pivoting portion. A bottom of the frame contacts against the guiding portion and slides relative to the cam structure. The constraining portion and the pivoting portion are disposed on the frame. The constraining portion can contact against the body to constrain rotation of the bracket relative to the supporter. The pivoting portion slidably pivots to the slot. The pivoting portion moves along the slot to contact the constraining portion against the body.
    Type: Application
    Filed: May 7, 2013
    Publication date: July 10, 2014
    Applicant: Wistron Corporation
    Inventors: Kuang-Wen Chen, Chun-Chiang Lai, Yu-Hsin Huang, Fu-Chien Chen
  • Publication number: 20140119045
    Abstract: A light-emitting device includes a light source, a panel and a light guiding structure. The light guiding structure includes a first light guiding tunnel and a second light guiding tunnel. The first light guiding tunnel includes a first end and a second end. A first opening is formed at the first end and close to the light source. The second light guiding tunnel includes a first end and a second end. The first end of the second light guiding tunnel communicates with the second end of the first light guiding tunnel. A diameter of the second end of the second light guiding tunnel is greater than a diameter of the first end of the second light guiding tunnel. A second opening is formed at the second end of the second light guiding tunnel. A diameter of the second opening is greater than a diameter of the first opening.
    Type: Application
    Filed: July 25, 2013
    Publication date: May 1, 2014
    Applicant: Wistron Corporation
    Inventors: Kuang-Wen Chen, Yu-Hsin Huang, Fu-Chien Chen, Chun-Chiang Lai
  • Publication number: 20140027449
    Abstract: An electronic device includes a case set and a case set detachment structure. The case set includes a first case with a plurality of fastening parts, and a second case with a plurality of fastening corresponding parts. The case set detachment structure includes a connecting board, a detachment rod, and an oblique stand. The connecting board is located on the first case and includes a moving part. The detachment rod includes a rod part, a moving corresponding part, and an oblique plate. The moving corresponding part is located on the rod part and is movably connected to the moving part. The oblique plate is connected to the rod part, such that the oblique plate and the rod part form an angle. The oblique stand is located on the second case and corresponds to the detachment rod, which includes an oblique surface.
    Type: Application
    Filed: November 21, 2012
    Publication date: January 30, 2014
    Applicant: WISTRON CORPORATION
    Inventors: KUANG-WEN CHEN, CHUN-CHIANG LAI, YU-HSIN HUANG, FU-CHIEN CHEN