Patents by Inventor Hsiang Hung Wang

Hsiang Hung Wang 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: 20120137426
    Abstract: An automatic water flow controller includes a detecting device coupled to a processing device for detecting an approaching of a user, a control device having a control valve coupled to a water supplying pipe, an electric energy storing device having a capacitor coupled to the control device, and an electric generating device having an electric generator coupled to the water supplying pipe for being actuated by the water to generate and supply an electric energy to charge the capacitor, the processing device actuates the control valve to open the water supplying pipe and to operate the electric generating device and to generate the electric energy when a voltage in the capacitor is less than a predetermined value.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 7, 2012
    Inventor: Hsiang Hung Wang
  • Publication number: 20120000558
    Abstract: A mixing valve device includes a stationary valve piece attached to a cover of an outer housing and having two inlet passages for receiving cold water and hot water and having two outlet passages, a movable valve piece movably and rotatably engaged in the housing and having an outlet pathway for selectively aligning with either of the outlet passages of the stationary valve piece and for controlling the mixed water to flow out through either of the outlet passages of the stationary valve piece, the movable valve piece includes an inlet pathway adjustable to different communication area with the inlet passages of the stationary valve piece for adjusting the water temperature of the mixed water,
    Type: Application
    Filed: July 2, 2010
    Publication date: January 5, 2012
    Inventor: Hsiang Hung Wang
  • Publication number: 20110095214
    Abstract: A water flushing device includes a membrane engaged onto a housing, a cover engaged with the membrane for forming a compartment between the membrane and the cover, a valve device engaged with the membrane for opening and blocking the opening of the membrane and having a passage, a valve element slidably disposed between the valve device and the cover for selectively blocking the passage of the valve device, a control device includes a motor having a spindle coupled to an arm, and a magnetic member attached to the arm and moveable toward or away from the valve element for actuating the valve element to selectively open or block the passage of the valve device.
    Type: Application
    Filed: October 26, 2009
    Publication date: April 28, 2011
    Inventor: Hsiang Hung Wang
  • Publication number: 20090277520
    Abstract: A faucet attachment device includes a casing disposed in a housing and having one or more upper notches, a lock member attached to the housing for retaining the casing in the housing, a base member disposed in the housing and engaged with the casing and having one or more keys engaged with the notches of the casing for preventing the base member from being rotated relative to the casing, and a water control device is engaged with the base member for controlling the water to flow out through the spout of the housing. The chamber and the housing include a cylindrical structure having a uniform inner diameter and outer diameter for easily assembling the base member and the water control device.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Inventor: Hsiang Hung Wang
  • Patent number: 7389793
    Abstract: A faucet device includes a block disposed in a faucet member and having two passages for receiving hot and cold water and having an entrance and an exit coupled to a solenoid valve, a housing disposed in the faucet member and having two ports aligned with the entrance and the exit of the block and an outlet for supplying the water out of the faucet member. A controlling device may control the water to selectively flow through the ports of the housing to allow the faucet device to be selectively operated either manually or automatically. A valve shank may control the hot water and the cold water to flow through the passages and to be mixed in the block.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: June 24, 2008
    Inventor: Hsiang Hung Wang
  • Publication number: 20070295417
    Abstract: A faucet device includes a block disposed in a faucet member and having two passages for receiving hot and cold water and having an entrance and an exit coupled to a solenoid valve, a housing disposed in the faucet member and having two ports aligned with the entrance and the exit of the block and an outlet for supplying the water out of the faucet member. A controlling device may control the water to selectively flow through the ports of the housing to allow the faucet device to be selectively operated either manually or automatically. A valve shank may control the hot water and the cold water to flow through the passages and to be mixed in the block.
    Type: Application
    Filed: June 27, 2006
    Publication date: December 27, 2007
    Inventor: Hsiang Hung Wang
  • Patent number: 7014166
    Abstract: A faucet device includes a shank coupled to a water reservoir and having two outlets, a solenoid valve is coupled to one of the outlets of the shank, a faucet housing includes a chamber and includes an outlet spout. A valve casing is disposed in the faucet housing, and includes two passages coupled to the other outlet of the shank and an exit of the solenoid valve. An actuating device may selectively communicate either passage of the valve casing with the spout of the faucet housing, to allow the water from the shank and the solenoid valve to selectively flow out through the spout of the faucet housing, and to allow the faucet device to be selectively operated automatically or manually by users.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: March 21, 2006
    Inventor: Hsiang Hung Wang