Patents by Inventor Tung Yu Chien

Tung Yu Chien 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: 11844195
    Abstract: An information handling system includes a heatsink interface component, a printed circuit board assembly, and an upstream heatsink. The heatsink interface component aligns the upstream heatsink on the printed circuit board assembly. The heatsink interface component includes first, second, third, and fourth sides. The heatsink interface component also includes multiple posts. Each of a first set of the posts is located on a top surface of the second side, and each of a second set of the posts is located on a top surface of the fourth side. The heatsink interface component also includes recesses located within the second and fourth sides. Each of a first set of the recesses extends from a bottom surface to the top surface of the second side, and each of a second set of the recesses extends from a bottom surface to the top surface of the fourth side.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: December 12, 2023
    Assignee: Dell Products L.P.
    Inventor: Tung-Yu Chien
  • Patent number: 11602068
    Abstract: In one embodiment, a method for removably coupling a tray bracket to a cable holder of an information handling system includes: receiving, by an open slot of a lock ring receiver of the cable holder, a closed end of a lock ring of the tray bracket, the lock ring receiver disposed on a surface of the cable holder, the closed end of the lock ring removably coupled to the lock ring receiver; applying, by two or more guiding structures of a lock ring neck receptacle of the cable holder, a compression force on a neck of the lock ring; and causing, by the compression force, the neck of the lock ring to be received by a recessed area of the lock ring neck receptable to removably couple the tray bracket to the cable holder.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: March 7, 2023
    Assignee: Dell Products L.P.
    Inventors: Tung Yu Chien, Chi-Chang Fu
  • Publication number: 20230027073
    Abstract: An information handling system includes a heatsink interface component, a printed circuit board assembly, and an upstream heatsink. The heatsink interface component aligns the upstream heatsink on the printed circuit board assembly. The heatsink interface component includes first, second, third, and fourth sides. The heatsink interface component also includes multiple posts. Each of a first set of the posts is located on a top surface of the second side, and each of a second set of the posts is located on a top surface of the fourth side. The heatsink interface component also includes recesses located within the second and fourth sides. Each of a first set of the recesses extends from a bottom surface to the top surface of the second side, and each of a second set of the recesses extends from a bottom surface to the top surface of the fourth side.
    Type: Application
    Filed: July 20, 2021
    Publication date: January 26, 2023
    Inventor: Tung-Yu Chien
  • Patent number: 11039548
    Abstract: A chassis is disclosed that includes a first sidewall, a second sidewall and a baffle having a plurality of penetrations, a first side and a second side and configured to be inserted into the chassis between the first sidewall and the second sidewall. An air block is disposed in each penetration, wherein each air block can be selectably configured in either a closed position to prevent air flow or an open position to allow air flow.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: June 15, 2021
    Assignee: DELL PRODUCTS L.P.
    Inventors: Tung Yu Chien, Hsing Yu Chiang
  • Publication number: 20200146189
    Abstract: A system may include one or more heat-generating components, a chassis for enclosing the one or more heat-generating components, and a variable-location air mover subsystem comprising at least one air mover, a transmission system for varying a position of the at least one air mover relative to the chassis, and a control system. The control system may be configured to, in response to a condition for activating the at least one air mover, activate the at least one air mover and cause the at least one air mover to move from a first position relative to the chassis to a second position relative to the chassis.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 7, 2020
    Applicant: Dell Products L.P.
    Inventors: Tung Yu CHIEN, Yen Ming WU, Hsiang-Ru CHENG, Kai Chieh CHIA
  • Patent number: 10631427
    Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a chassis and a retention assembly mechanically coupled to the chassis and configured to retain an information handling resource card. The retention assembly may include a fixed member, a movable member mechanically coupled to the fixed member such that the movable member is movable relative to the fixed member in a linear axis, and at least one fastener configured to mechanically engage with the fixed member in order to maintain the movable member in a desired position relative to the fixed member.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: April 21, 2020
    Assignee: Dell Products L.P.
    Inventors: Tung Yu Chien, Chen-Fa Wu
  • Patent number: 10079449
    Abstract: A multiple connector assembly includes a connector housing. A first connector and a second connector, adjacent the first connector, extend from a first surface of the connector housing. A securing member is coupled to the connector housing and is configured to engage a connector coupling member to secure the first connector in a first connector receptacle and the second connector in a second connector receptacle. A connector release actuator that is located on a second surface of the connector housing that is opposite the first surface of the connector housing. The connector release actuator is configured to actuate the securing member to cause the securing member to disengage with the connector coupling member such that the first connector is no longer secured in the first connector receptacle and the second connector is no longer secured in the second connector receptacle.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: September 18, 2018
    Assignee: Dell Products L.P.
    Inventors: Tung Yu Chien, Chih-Wei Chen
  • Patent number: 9887474
    Abstract: An information handling system (IHS) includes a reinforced edge card connector having a terminal block having a mounting surface attached to a surface of a first Printed Circuit Board (PCB). A connector housing has a connector opening aligned to the surface of the PCB to receive an edge of a second PCB. An upper row of upper conductors and a lower row of lower conductors are positioned in respective opposition to frictionally engage opposite sides of the edge of the second PCB, wherein the upper conductors are cantilevered pins. The connector housing exposes a bent portion of the cantilevered pins of the upper row of upper conductors. A flexible sheet is attached to an outward surface of the connector housing and to exposed surfaces of the upper row of upper conductors to create a binding force to multiple cantilevered pins to resist deformation.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: February 6, 2018
    Assignee: Dell Products, L.P.
    Inventors: Tung Yu Chien, Chih-Wei Chen, Ju-Hao Lee
  • Patent number: 9703331
    Abstract: A board fastening apparatus includes an anchor and a key connected by a flexible tether. The anchor may include a pedestal and a collar. The pedestal may be configured to engage a free edge of a data storage board. The pedestal may define a channel for receiving a pin from the key. The collar may be configured to engage a via form in a mounting board or other substrate. The fastening device key may include a base, a pin, and a pull tab. The pin may be affixed to a first surface of the base and configured to insert into the channel defined by the pedestal. With the anchor affixed to the mounting board and the storage board's free edge engaged by the pedestal, inserting the pin into the channel places the base partially overlying the storage board to restrain movement of the free edge in the vertical direction.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: July 11, 2017
    Assignee: Dell Products L.P.
    Inventors: Tung Yu Chien, Chi Chang Fu
  • Patent number: 9640910
    Abstract: A disclosed connector latch for latching a cable assembly to a connector includes a substantially planar body and has a width approximately equal to the cable assembly width. The connector latch includes a retention clip comprising first and second tabs. Each tab extends the latch body and terminates at a flange displaced above the latch body by a thickness of the cable assembly. The connector latch includes a clamp with first and second branches. Each branch includes a middle portion pivotally coupled to the latch body, a fang at a distal end of each branch, and pinch plates at a proximal end of each branch. The branches are configured with an unbiased state in which they engage a distal edge of a connector connected to the cable. The mass storage device may be an M.2 solid state drive and the device connector may be a serial ATA connector.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: May 2, 2017
    Assignee: Dell Products L.P.
    Inventors: Tung Yu Chien, Chi Chang Fu
  • Publication number: 20170085018
    Abstract: An information handling system (IHS) includes a reinforced edge card connector having a terminal block having a mounting surface attached to a surface of a first Printed Circuit Board (PCB). A connector housing has a connector opening aligned to the surface of the PCB to receive an edge of a second PCB. An upper row of upper conductors and a lower row of lower conductors are positioned in respective opposition to frictionally engage opposite sides of the edge of the second PCB, wherein the upper conductors are cantilevered pins. The connector housing exposes a bent portion of the cantilevered pins of the upper row of upper conductors. A flexible sheet is attached to an outward surface of the connector housing and to exposed surfaces of the upper row of upper conductors to create a binding force to multiple cantilevered pins to resist deformation.
    Type: Application
    Filed: November 11, 2016
    Publication date: March 23, 2017
    Inventors: TUNG YU CHIEN, CHIH-WEI CHEN, JU-HAO LEE
  • Patent number: 9570824
    Abstract: An information handling system (IHS) includes a reinforced edge card connector having a terminal block having a mounting surface attached to a surface of a first Printed Circuit Board (PCB). A connector housing has a connector opening aligned in parallel to the surface of the PCB to receive an edge of a second PCB. An upper row of upper conductors and a lower row of lower conductors are positioned in respective opposition to frictionally engage opposite sides of the edge of the second PCB, wherein the upper conductors are cantilevered pins. The connector housing exposes a bent portion of the cantilevered pins of the upper row of upper conductors. A flexible sheet is attached to an outward surface of the connector housing and to exposed surfaces of the upper row of upper conductors to create a binding force to multiple cantilevered pins to resist deformation.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: February 14, 2017
    Assignee: Dell Products, L.P.
    Inventors: Tung Yu Chien, Chih-Wei Chen, Ju-Hao Lee
  • Patent number: 8437133
    Abstract: An information handling system (IHS) chassis defines a component housing. An IHS component is located in the component housing. The IHS component defines a module channel, a module chassis locating slot adjacent the module channel, and a pair of module chassis securing apertures adjacent the module channel. The IHS component includes a module chassis retaining surface that is spaced apart from the module channel. A module chassis is located in the module channel, includes a retaining wall that engages the module chassis retaining surface and a locating member that extends into the module chassis locating slot, and defines a module housing. The module chassis is secured to the component through the pair of module chassis securing apertures. A latching module is located in the module housing and secured to the module chassis. The latching module engages the IHS chassis to resist removal of the IHS component from the component housing.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: May 7, 2013
    Assignee: Dell Products L.P.
    Inventors: Gurmeet S. Bhutani, Li-Chung Liu, Tung Yu Chien
  • Patent number: 8199498
    Abstract: A support member includes a coupling piece that defines a support piece aperture extending through the coupling piece and that includes a coupling arm that extends from a location on the coupling piece that is spaced apart from the support piece aperture. The support member also includes a support piece that defines a coupling arm aperture, wherein the coupling arm is located in the coupling arm aperture. A support surface engagement member extends from the support piece and through the support piece aperture, wherein the support surface engagement member comprises an engagement surface and a stop member that extends from a surface on the support surface engagement member that is opposite from the engagement surface.
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: June 12, 2012
    Assignee: Dell Products L.P.
    Inventors: Po-Tien Wang, Iou-Ren Su, Tung Yu Chien
  • Publication number: 20120120587
    Abstract: An information handling system (IHS) chassis defines a component housing. An IHS component is located in the component housing. The IHS component defines a module channel, a module chassis locating slot adjacent the module channel, and a pair of module chassis securing apertures adjacent the module channel. The IHS component includes a module chassis retaining surface that is spaced apart from the module channel. A module chassis is located in the module channel, includes a retaining wall that engages the module chassis retaining surface and a locating member that extends into the module chassis locating slot, and defines a module housing. The module chassis is secured to the component through the pair of module chassis securing apertures. A latching module is located in the module housing and secured to the module chassis. The latching module engages the IHS chassis to resist removal of the IHS component from the component housing.
    Type: Application
    Filed: November 11, 2010
    Publication date: May 17, 2012
    Applicant: DELL PRODUCTS L.P.
    Inventors: Gurmeet S. Bhutani, Li-Chung Liu, Tung Yu Chien
  • Publication number: 20110051339
    Abstract: A support member includes a coupling piece that defines a support piece aperture extending through the coupling piece and that includes a coupling arm that extends from a location on the coupling piece that is spaced apart from the support piece aperture. The support member also includes a support piece that defines a coupling arm aperture, wherein the coupling arm is located in the coupling arm aperture. A support surface engagement member extends from the support piece and through the support piece aperture, wherein the support surface engagement member comprises an engagement surface and a stop member that extends from a surface on the support surface engagement member that is opposite from the engagement surface.
    Type: Application
    Filed: September 1, 2009
    Publication date: March 3, 2011
    Applicant: DELL PRODUCTS L.P.
    Inventors: Po-Tien Wang, Iou-Ren Su, Tung Yu Chien