Patents by Inventor Hsi-An Liu

Hsi-An Liu 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: 20160073549
    Abstract: A clip for clamping an electronic device includes a main body and a plurality of claws. Each claw extends outwardly from an edge of the main body, and each claw has a clamping portion formed on the claw for abutting and connecting the electronic device, and clamping portions are arranged on at least two different planes, so that different claws produce appropriate clamping forces at different clamping positions respectively.
    Type: Application
    Filed: December 31, 2014
    Publication date: March 10, 2016
    Inventors: Hsi-An LIU, Hung-Chang HSIEH, Shih-Ming YAN
  • Patent number: 8012642
    Abstract: A power supply apparatus comprising a plurality of planar fuel cell assemblies is disclosed. Each planar fuel cell assembly comprises two fuel cell members, a channel-forming member interposed between the two fuel cell members and defining a first channel for flowing a fluid fuel along with the two fuel cell members, and a coupling member to be coupled with an adjacent planar fuel cell assembly to define a second channel for flowing an ambient air, wherein the coupling member has a plurality of openings for flowing the ambient air therethrough.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: September 6, 2011
    Assignee: Delta Electronics, Inc.
    Inventors: Sheng-Yan Hu, Hsi-An Liu, Chen-Yu Yu
  • Publication number: 20110155723
    Abstract: A coil fixing module is provided for fixing a coil of an electromagnetic device. The coil fixing module includes a supporting member and a fastening member. The supporting member is used for supporting the coil. The fastening member is disposed on the supporting member for clamping the coil between the supporting member and the fastening member, so that the coil is fixed with respect to the supporting member.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Applicant: DELTA ELECTRONICS, INC
    Inventors: Hsi-An Liu, Shih-Ming Yan
  • Publication number: 20100237064
    Abstract: An electromagnetic module applied in an electronic apparatus having a circuit board is disclosed. The electromagnetic module includes a plate disposed on the circuit board, and an inductor coil assembly. The inductor coil assembly includes a magnetic core assembly, a first insulation layer and a coil, which are stacked on the plate in order. The inductor coil assembly is electrically connected to the circuit board for generating the electromagnetic induction, thereby the eddy current is generated to produce heat when a pot disposed on the electronic apparatus. In addition, a process for manufacturing an electromagnetic module, applied in an electronic apparatus is disclosed. The process includes the following steps: (a) providing a plate, (b) attaching a magnetic core assembly to the plate, (c) correspondingly disposing a first insulation layer on the magnetic core assembly, and (d) correspondingly disposing a coil on the first insulation layer.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 23, 2010
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Hsi-An Liu, I-Shen Lin
  • Publication number: 20090317681
    Abstract: A power supply apparatus comprising a plurality of planar fuel cell assemblies is disclosed. Each planar fuel cell assembly comprises two fuel cell members, a channel-forming member interposed between the two fuel cell members and defining a first channel for flowing a fluid fuel along with the two fuel cell members, and a coupling member to be coupled with an adjacent planar fuel cell assembly to define a second channel for flowing an ambient air, wherein the coupling member has a plurality of openings for flowing the ambient air therethrough.
    Type: Application
    Filed: August 27, 2009
    Publication date: December 24, 2009
    Inventors: Sheng-Yan Hu, Hsi-An Liu, Chen-Yu Yu
  • Patent number: 7597989
    Abstract: A power supply apparatus comprising a plurality of planar fuel cell assemblies is disclosed. Each planar fuel cell assembly comprises two fuel cell members, a channel-forming member interposed between the two fuel cell members and defining a first channel for flowing a fluid fuel along with the two fuel cell members, and a coupling member to be coupled with an adjacent planar fuel cell assembly to define a second channel for flowing an ambient air, wherein the coupling member has a plurality of openings for flowing the ambient air therethrough.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: October 6, 2009
    Assignee: Delta Electronics, Inc.
    Inventors: Sheng-Yan Hu, Hsi-An Liu, Chen-Yu Yu
  • Publication number: 20060121331
    Abstract: A power supply apparatus comprising a plurality of planar fuel cell assemblies is disclosed. Each planar fuel cell assembly comprises two fuel cell members, a channel-forming member interposed between the two fuel cell members and defining a first channel for flowing a fluid fuel along with the two fuel cell members, and a coupling member to be coupled with an adjacent planar fuel cell assembly to define a second channel for flowing an ambient air, wherein the coupling member has a plurality of openings for flowing the ambient air therethrough.
    Type: Application
    Filed: September 13, 2005
    Publication date: June 8, 2006
    Inventors: Sheng-Yan Hu, Hsi-An Liu, Chen-Yu Yu
  • Publication number: 20060078772
    Abstract: A power supply apparatus includes a fuel cell assembly, a feeding device, a blower, a detecting circuit and a converting circuit. The fuel cell assembly performs an electrochemical reaction to generate an input voltage. The feeding device has therein a fluid fuel and in fluid connection with the fuel cell assembly so as to introduce the fluid fuel into the fuel cell assembly. The blower is used for introducing ambient air into the fuel cell assembly. The detecting circuit is electrically connected to the load, detects an operating voltage of the load, and generates a triggering signal in response to the detecting result. The converting circuit is electrically connected between the fuel cell assembly and the detecting circuit, converts the input voltage into the operating voltage in response to the triggering signal, and offers the operating voltage to the load.
    Type: Application
    Filed: December 29, 2004
    Publication date: April 13, 2006
    Inventors: Chen-Yu Yu, Hsi-An Liu, Sheng-Yan Hu
  • Publication number: 20060078779
    Abstract: A draining device for use with a fuel cell system includes a recovery tank, a water-absorbing article and a blower. The fuel cell system performs an electrochemical reaction to produce water and heat. The recovery tank is in communication with the fuel cell system and includes a plurality of openings and a receptacle for accommodating the water. The water-absorbing article is disposed within the receptacle of the recovery tank for absorbing and dispersing the water. The blower is in communication with the recovery tank for introducing ambient air into the recovery tank. The water is vaporized into steam by the heat produced from the electrochemical reaction of the fuel cell system. The ambient air introduced by the blower forces the steam to discharge to the surroundings via the openings of the recovery tank.
    Type: Application
    Filed: June 6, 2005
    Publication date: April 13, 2006
    Inventors: Chen-Yu Yu, Hsi-An Liu, Sheng-Yan Hu
  • Publication number: 20060019129
    Abstract: A planar fuel cell assembly includes a plurality of fuel cell units and a first channel-forming plate. The plurality of fuel cell units are connected in series. Each fuel cell unit includes a meshed metal plate and a membrane-electrolyte assembly. The membrane-electrolyte assembly of each fuel cell unit has a first side in contact with a second portion of the meshed metal plate and a second side in contact with a first portion of the meshed metal plate of an adjacent fuel cell unit. The first channel-forming plate cooperates with the plurality of fuel cell units to define a channel for flowing a fluid fuel therethrough.
    Type: Application
    Filed: December 28, 2004
    Publication date: January 26, 2006
    Inventors: Hsi-An Liu, Sheng-Yan Hu, Chen-Yu Yu
  • Patent number: 6820686
    Abstract: A heat-dissipating casing of an electronic apparatus having an input device, an output device, and a printed circuit board connected with the input device and the output device is disclosed. The heat-dissipating casing includes a metal extruded casing having at least four surfaces to form a space, a first opening and a second opening, wherein the space is used for receiving the printed circuit board, a first side plate fixed to the metal extruded casing to cover the first opening and having a first hole for securing the input device, and a second side plate fixed to the metal extruded casing to cover the second opening and having a second hole for securing the output device, thereby dissipating the heat generated from the electronic apparatus and equalizing the surface temperature of the electronic apparatus.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: November 23, 2004
    Assignee: Delta Electronics, Inc.
    Inventors: I-Jung Yang, Shich-Ching Chu, Hsi-An Liu
  • Patent number: 6420655
    Abstract: A structure of a bus bar assembly for a power supply module is provided. The structure includes a bus bar main body having a first plate and a second plate wherein the first plate is at a specific angle with the second plate, and a plurality of bus bar joints connected to the first plate wherein each of the bus bar joints includes two clipper sheets for providing a clipping force. Such structure has the advantages of more flexibility, less consuming time, less space occupied and better electrical conductivity.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: July 16, 2002
    Assignee: Delta Electronics, Inc.
    Inventors: Ta-Jung Yang, Hsi-An Liu