Patents by Inventor Hsiung Hsu

Hsiung Hsu 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).

  • ORGANIC CONDUCTIVE COMPOSITIONS AND STRUCTURES
    Publication number: 20090250665
    Abstract: Compositions comprising at least one conductive polymer and an organic cation are provided, and methods for making the same.
    Type: Application
    Filed: June 18, 2009
    Publication date: October 8, 2009
    Inventors: Che-Hsiung Hsu, Ed Sundaram Ramakrishnan, Dmitry Kolosov
  • Conductive cage
    Patent number: 7591680
    Abstract: A conductive cage (100) for receiving a SFP transceiver includes a cage body (10) having a number of pins (122) extending downwardly and a unitary, rectangular-shaped collar (20) mounted onto the cage body. The unitary, rectangular-shaped collar has a top plate (21), a pair of opposite side plates (23) and a bottom plate (22). The bottom plate has a first bottom plate half (221) including a first engaging portion (24) and a second bottom plate half (222) having a corresponding second engaging portion (25) coupling with the first engaging portion for connecting the first bottom plate half to the second bottom plate half.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: September 22, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xin-Jie Zhang, Chun-Hsiung Hsu
  • Embedded Multimedia System and Related Digital Audio Broadcasting Demodulator
    Publication number: 20090207942
    Abstract: An embedded multimedia system for playing analog and digital audio broadcasting signals includes an antenna for receiving analog and digital audio broadcasting signals, an audio output device for outputting sound, an analog demodulator for demodulating analog audio broadcasting signals for the audio output device, and a digital demodulator for conducting a signal connection between the antenna and the analog demodulator, or transforming digital audio broadcasting signals into analog audio broadcasting signals for the analog demodulator.
    Type: Application
    Filed: October 16, 2008
    Publication date: August 20, 2009
    Inventors: Tzu-Ping Lin, Cheng-Hsiung Hsu, Wen-Jau Hsu
  • Organic conductive compositions and structures
    Patent number: 7563392
    Abstract: Compositions comprising at least one conductive polymer and an organic cation are provided, and methods for making the same.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: July 21, 2009
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Che-Hsiung Hsu, Ed Sundaram Ramakrishnan, Dmitry Kolosov
  • Wireless communication system using a single trace for transmitting signals
    Patent number: 7551684
    Abstract: A wireless communication system includes an antenna, a receiving module, a power source, and a power control hub. The power control hub includes an amplifier having a first end coupled to the receiving module and a second end coupled to the power source. The amplifier generates a first output signal based on a control signal of the receiving module. The power control hub includes a rectifier having a first end coupled to the output end of the amplifier and a second end coupled to the power source. The rectifier generates a second output signal based on the first output signal. The power control hub also includes a switch. A first and a second end of the switch are electrically connected or disconnected based on the second output signal received at a control end of the switch.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: June 23, 2009
    Assignee: Wistron NeWeb Corporation
    Inventors: Chen-Chia Huang, Cheng-Hsiung Hsu, Chun-Chao Chen, Kuo-Lung Lin, Pei-Chi Chen
  • FIBERS AND RIBBONS FOR USE IN THE MANUFACTURE OF SOLAR CELLS
    Publication number: 20090146110
    Abstract: This invention is directed to a process for the fabrication of features on a silicon wafer utilizing ribbons comprising organic polymer and inorganic material.
    Type: Application
    Filed: February 11, 2009
    Publication date: June 11, 2009
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: ALAN FREDERICK CARROLL, Christopher John Roach, Che-Hsiung Hsu
  • Conductive cage
    Publication number: 20090124127
    Abstract: A conductive cage (100) for receiving a SFP transceiver includes a cage body (10) having a number of pins (122) extending downwardly and a unitary, rectangular-shaped collar (20) mounted onto the cage body. The unitary, rectangular-shaped collar has a top plate (21), a pair of opposite side plates (23) and a bottom plate (22). The bottom plate has a first bottom plate half (221) including a first engaging portion (24) and a second bottom plate half (222) having a corresponding second engaging portion (25) coupling with the first engaging portion for connecting the first bottom plate half to the second bottom plate half.
    Type: Application
    Filed: September 30, 2008
    Publication date: May 14, 2009
    Inventors: Xin-Jie Zhang, Chun-Hsiung Hsu
  • AQUEOUS DISPERSIONS OF ELECTRICALLY CONDUCTING POLYMERS CONTAINING HIGH BOILING SOLVENT AND ADDITIVES
    Publication number: 20090114884
    Abstract: The present invention relates to electrically conductive polymer compositions, and their use in electronic devices. The compositions are an aqueous dispersion of at least one electrically conductive polymer doped with a non-fluorinated polymeric acid, at least one high-boiling polar organic solvent, and an additive selected from the group consisting of fullerenes, carbon nanotubes, and combinations thereof.
    Type: Application
    Filed: May 15, 2008
    Publication date: May 7, 2009
    Inventor: Che-Hsiung Hsu
  • SYSTEM AND METHOD FOR MANAGING AGENDAS IN A MOBILE DEVICE
    Publication number: 20090102637
    Abstract: A system for managing agendas in a mobile device including a GPS is provided. The system includes various software modules to remind a user about agendas when all alarm conditions of the agendas have been satisfied. The alarm conditions of the agenda include an alarm active vicinity and an alarm active time period.
    Type: Application
    Filed: August 20, 2008
    Publication date: April 23, 2009
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: SHIH-HSIUNG HSU
  • EMI SHIELDING AND HEAT DISSIPATING STRUCTURE
    Publication number: 20090091888
    Abstract: The present invention discloses an EMI shielding and heat dissipating structure for dissipating heat generated by a chip inside a portable electronic device. The EMI shielding and heat dissipating structure includes an EMI shielding housing for shielding the chip. A first opening is formed on the EMI shielding housing. The EMI shielding and heat dissipating structure further includes a thermal pad disposed on the chip, and an EMI shielding gasket installed on the EMI shielding housing. A second opening is formed on the EMI shielding gasket and located in a position corresponding to the first opening. The EMI shielding and heat dissipating structure further includes a heat-dissipating component installed on the EMI shielding gasket and connected to the thermal pad for dissipating the heat transmitted from the thermal pad.
    Type: Application
    Filed: October 9, 2007
    Publication date: April 9, 2009
    Inventors: Chao-Chun Lin, Shih-Hong Chen, Cheng-Hsiung Hsu, Tsung-Ying Chung
  • PRESSURE REDUCING VALVE
    Publication number: 20090072175
    Abstract: A pressure reducing valve is disclosed to include a housing connected to a compression gas source and covered with an end cap, a piston mounted in the housing and defining with the end cap an air chamber, a cylindrical elastic plastic member stopped between the piston and an inside part of the housing, and a valve flap held down by a return spring to close the air chamber.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Inventor: Ming-Hsiung Hsu
  • WATER DISPERSIBLE POLYANILINES MADE WITH POLYMERIC ACID COLLOIDS FOR ELECTRONICS APPLICATIONS
    Publication number: 20090072201
    Abstract: Methods are provided to producing stable, aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from the disclosed compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from the compositions are also useful in combination with nanometal wires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.
    Type: Application
    Filed: November 21, 2008
    Publication date: March 19, 2009
    Inventors: Che-Hsiung Hsu, Frank P. Uckert
  • Fibers and ribbons for use in the manufacture of solar cells
    Patent number: 7491442
    Abstract: This invention is directed to a process for the fabrication of features on a silicon wafer utilizing ribbons comprising organic polymer and inorganic material.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: February 17, 2009
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Alan Frederick Carroll, Christopher John Roach, Che-Hsiung Hsu
  • Remote control of on-screen interactions
    Patent number: 7477236
    Abstract: Systems and methods for remote control of on-screen interaction are described. In one aspect, a presentation is displayed onto a display surface. The presentation includes a selection control to interface with one or more user interface (UI) elements. The UI elements are used to control the presentation. A set of image frames are received from a remote handheld device. The image frames represent respective snapshots of the presentation. The image frames are evaluated to modify position of the selection control over the presentation.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: January 13, 2009
    Assignee: Microsoft Corporation
    Inventors: Eyal Ofek, Feng-Hsiung Hsu
  • Derivatized 3,4-Alkylenedioxythiophene Monomers, Methods of Making Them, and Use Thereof
    Publication number: 20090008609
    Abstract: The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.
    Type: Application
    Filed: December 23, 2005
    Publication date: January 8, 2009
    Applicant: E.I. du Pont de Nemours and Company
    Inventors: Shawn Yeisley, Charles J. Dubois, JR., Che-Hsiung Hsu, Steven W. Shuey, Yulong Shen, Hjalti Skulason
  • Multi-Axis Motion-Based Remote Control
    Publication number: 20090009469
    Abstract: Motion-based control of an electronic device uses an array of at least three reference elements forming a triangle. An image sensor (e.g., a video camera), which may be located on a user-manipulated device, captures an image of the array. The array image has a pattern formed by a nonparallel projection of the reference triangle onto the image sensor. The pattern carries information of the relative position between the image sensor and the reference element array, and changes as the relative position changes. The pattern is identified and used for generating position information, which may express a multidimensional position of the user-manipulated device with respect to three axes describing a translational position, and three rotational axes describing pitch, roll and yaw motions. The control system and method are particularly suitable for videogames.
    Type: Application
    Filed: July 6, 2007
    Publication date: January 8, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Feng-Hsiung Hsu, Rui Gao
  • Inductive Powering Surface for Powering Portable Devices
    Publication number: 20090001941
    Abstract: Systems and methods for an inductive powering surface for powering portable devices are described. In one aspect, a powering device includes the inductive powering surface. The inductive powering surface includes multiple primary coils, an impedance auto-match circuit and other control circuits. The impedance auto-match circuit selectively energizes the primary coils to transfer power via inductive coupling to the secondary coil(s) in a portable device. The impedance auto-match circuit is configured to detect voltage and current phase differences over caused by positioning of the portable device on the inductive powering surface. The impedance auto-match circuit calibrates a power factor of the inductive powering surface to transfer an objectively maximized power load via inductive coupling to the portable device.
    Type: Application
    Filed: June 29, 2007
    Publication date: January 1, 2009
    Applicant: Microsoft Corporation
    Inventors: Feng-Hsiung Hsu, Zenglin Xia
  • Water dispersible polyanilines made with polymeric acid colloids for electronics applications
    Patent number: 7462298
    Abstract: Compositions are provided comprising aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from invention compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from invention compositions are also useful in combination with metal metalwires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: December 9, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Che-Hsiung Hsu, Frank P. Uckert
  • WATER DISPERSIBLE POLYTHIOPHENES MADE WITH POLYMERIC ACID COLLOIDS
    Publication number: 20080296536
    Abstract: Compositions are provided comprising a continuous liquid aqueous medium having dispersed therein a polydioxythiophene and at least one colloid-forming fluorinated polymeric acid. Films from invention compositions are useful as buffer layers in organic electronic devices, including electroluminescent devices, such as, for example, organic light emitting diodes (OLED) displays.
    Type: Application
    Filed: July 29, 2008
    Publication date: December 4, 2008
    Inventors: CHE-HSIUNG HSU, YONG CAO, SUNGHAN KIM, DANIEL DAVID LECLOUX, CHI ZHANG
  • Non-aqueous dispersions comprising electrically doped conductive polymers and colloid-forming polymeric acids
    Patent number: 7455793
    Abstract: Compositions, and methods of making, are provided comprising non-aqueous dispersions of at least one doped conductive polymer and at least one colloid-forming polymeric acid, wherein the conductive polymer is selected from a polythiophene, a polypyrrole, a polyaniline, and combinations thereof. Electronic devices and other applications having at least one layer made from at least one such compositions are further provided.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: November 25, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Che-Hsiung Hsu, Ralph Birchard Lloyd