Patents by Inventor Sheng-Chuang Chang

Sheng-Chuang Chang 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: 20160344257
    Abstract: An electric power generator device includes a dynamic force source device for generating a dynamic force, a generator further comprising a rotor with an axle for generating electric power with a low rotor speed. and a moment transmission mechanism at least having a first rotating component and a second rotating component; wherein the first rotating component links the second rotating component, is driven by the dynamic force source, and has a contact with the second rotating component being applied by the dynamic force; the second rotating component has a radius being longest in all the rotating components and a center joining the axle; the radius measured from the contact to the center is defined as a moment arm; the moment arm allows the second rotating component to impose a moment on the rotor with the axle so as to perform rotary motion of the rotor and electric power generation of the generator.
    Type: Application
    Filed: July 31, 2016
    Publication date: November 24, 2016
    Inventors: SHENG-CHUANG CHANG, FENG-CHEN CHANG
  • Patent number: 8711284
    Abstract: A LCD television set includes a remote controller, a flat screen television processor, a docking base, and a first connector. The remote controller includes a first key group for operating the television set and a second key group for operating a smartphone. The flat screen television processor processes a television video signal, displays a frame on a display, and processes remote control signals corresponding to the first and second key groups. The docking base docks the smartphone and has the first connector in contact with a second connector disposed at the smartphone, such that an application processor of the smartphone and the flat screen television processor are electrically connected. The flat screen television processor outputs signals via the first and second connectors based on the remote control signals, thereby triggering the application processor to execute applications.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: April 29, 2014
    Inventors: Sheng-Chuang Chang, Pao-Tse Wu
  • Publication number: 20130107119
    Abstract: A LCD television set includes a remote controller, a flat screen television processor, a docking base, and a first connector. The remote controller includes a first key group for operating the television set and a second key group for operating a smartphone. The flat screen television processor processes a television video signal, displays a frame on a display, and processes remote control signals corresponding to the first and second key groups. The docking base docks the smartphone and has the first connector in contact with a second connector disposed at the smartphone, such that an application processor of the smartphone and the flat screen television processor are electrically connected. The flat screen television processor outputs signals via the first and second connectors based on the remote control signals, thereby triggering the application processor to execute applications.
    Type: Application
    Filed: August 8, 2012
    Publication date: May 2, 2013
    Inventors: Sheng-Chuang CHANG, Pao-Tse Wu
  • Publication number: 20130015668
    Abstract: An electric power generator device includes: a dynamic force source device for generating a dynamic force driving a rotor of a generator to perform a rotary motion via moment transmission mechanism; the generator for generating an electric power, the generator including the rotor; the moment transmission mechanism disposed between the dynamic force source device and the rotor of the generator and adapted to lengthen a moment arm between a point of application of the dynamic force and the rotor, such that the moment arm thus lengthened allows the dynamic force transmission mechanism to impose a moment amplifying effect on the rotor, thereby driving in a labor-saving manner the rotor to perform the rotary motion.
    Type: Application
    Filed: March 29, 2012
    Publication date: January 17, 2013
    Inventors: SHENG-CHUANG CHANG, Feng-Chen Chang
  • Publication number: 20120210048
    Abstract: A semiconductor memory device capable of compression and decompression is disclosed. With the semiconductor memory device having a built-in compression function, once external digital data need to be written to the semiconductor memory device, the semiconductor memory device can compress the external digital data and write the compressed external digital data to a semiconductor memory cell array, thereby enhancing data storage capacity. Furthermore, with the semiconductor memory device having a built-in decompression function, once electronic devices need to read data of the semiconductor memory device, the semiconductor memory device can decompress the data and output the decompressed data to the electronic devices.
    Type: Application
    Filed: January 10, 2012
    Publication date: August 16, 2012
    Inventors: Sheng-Chuang Chang, Feng-Chen Chang, Pao-Tse Wu