Patents by Inventor Hsiang-Shih Wang

Hsiang-Shih 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).

  • Patent number: 10717048
    Abstract: An environmental water system may include an ultrafiltration membrane, a reserves osmosis (RO) system, a waste water tank, a mixer, a total dissolved solids (TDS) controller valve, a connector, and a water tap. The environmental water system can provide pure water which is filtered through the ultrafiltration membrane and RO system. Also, a user can operate the TDS controller valve depending on the actual use requirement so as to have different TDS values of water from the water tap.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: July 21, 2020
    Inventor: Hsiang-Shih Wang
  • Patent number: 10717047
    Abstract: A reverse osmosis system may include a water supply, a filter, and a mixing member. The water supply is connected to a first water tube and a second water tube. The first water tube is connected to the filter, and the filter is connected to a drain pipe which is connected to a wastewater tank. The wastewater generated from the filter under reverse osmosis process can be discharged into the wastewater tank. The mixing member has a water inlet end, a water outlet end, and a wastewater inlet tube, which are communicated with each other, and the water inlet end of the mixing member is connected to the second water tube. When water flows through the mixing member, the negative pressure is generated to pump wastewater in the wastewater tank through the wastewater inlet tube into the mixing member, thereby achieving the effect of water saving.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: July 21, 2020
    Inventor: Hsiang-Shih Wang
  • Publication number: 20190316705
    Abstract: A faucet may comprise a main body, a control valve, and two press buttons. The main body is hollow to form a valve chamber therein, and the control valve is configured to be positioned in the valve chamber. A top end of the main body is connected to a water outlet tube, and a lower end thereof is configured to axially insert into the valve chamber. After the control valve is positioned in the valve chamber, a locking ring is engaged with and secured at a lower end of the valve chamber, and a water inlet tube is configured to axially penetrate through the locking ring to connect to the control valve. Each of two lateral sides of the main body has an installing hole, and two installing holes located at two corresponding positions are configured to receive and couple with the two press buttons respectively.
    Type: Application
    Filed: April 15, 2018
    Publication date: October 17, 2019
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Patent number: 10443757
    Abstract: A faucet may comprise a main body, a control valve, and two press buttons. The main body is hollow to form a valve chamber therein, and the control valve is configured to be positioned in the valve chamber. A top end of the main body is connected to a water outlet tube, and a lower end thereof is configured to axially insert into the valve chamber. After the control valve is positioned in the valve chamber, a locking ring is engaged with and secured at a lower end of the valve chamber, and a water inlet tube is configured to axially penetrate through the locking ring to connect to the control valve. Each of two lateral sides of the main body has an installing hole, and two installing holes located at two corresponding positions are configured to receive and couple with the two press buttons respectively.
    Type: Grant
    Filed: April 15, 2018
    Date of Patent: October 15, 2019
    Assignee: GEANN INDUSTRIAL CO. LTD.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20190194917
    Abstract: A drinking water faucet may comprise a main body, a sensor, a threaded tube, a locating unit, a solenoid valve and a water outlet tube, and the locating unit further has a first locating member, a second locating member and at least two bolts. A user can get drinking water from the drinking water faucet of the present invention through a sensing method, thereby preventing the risks of electric shock and spread of bacteria.
    Type: Application
    Filed: December 27, 2017
    Publication date: June 27, 2019
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Patent number: 9783437
    Abstract: An ozone faucet switching structure includes a faucet body, a connecting member connected with the faucet body, an aerator mounted in the connecting member, and a control sleeve mounted on the connecting member. The faucet body has a water outlet pipe which is provided with a conduit which is externally connected with an ozone device. Thus, the control sleeve is movable on the connecting member to stop supply of the ozone when not in use to prevent the ozone from being mixed with the drinking water.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: October 10, 2017
    Assignee: Geann Industrial Co., Ltd.
    Inventor: Hsiang-Shih Wang
  • Patent number: 9777469
    Abstract: The present invention provides a control valve for a water channel, which comprises of, from top to bottom, a control shaft bolt, a sliding valve disc, a fixing valve disc and a valve base. A valve shell combining with the valve base covers around a lower portion of the control shaft bolt, the sliding valve disc and the fixing valve disc to prevent mentioned components from falling out. The amount and the open/close operation of the two different kinds of water sources can be operated and controlled by a single control valve of the water channel to simplify the complexity in structure. Also it is convenient for a user to control the amount and the open/close operation of two different water sources by a single control valve.
    Type: Grant
    Filed: September 27, 2015
    Date of Patent: October 3, 2017
    Assignee: GEANN INDUSTRIAL CO. LTD.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20170089049
    Abstract: The present invention provides a control valve for a water channel, which comprises of, from top to bottom, a control shaft bolt, a sliding valve disc, a fixing valve disc and a valve base. A valve shell combining with the valve base covers around a lower portion of the control shaft bolt, the sliding valve disc and the fixing valve disc to prevent mentioned components from falling out. The amount and the open/close operation of the two different kinds of water sources can be operated and controlled by a single control valve of the water channel to simplify the complexity in structure. Also it is convenient for a user to control the amount and the open/close operation of two different water sources by a single control valve.
    Type: Application
    Filed: September 27, 2015
    Publication date: March 30, 2017
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20170037981
    Abstract: A self-shut valve for a faucet may include a valve body, a valve base, a control shaft and a top cap. The control shaft includes a sealing portion that comprises a ducting pipe and a slot which can prevent the space between the valve base and the control shaft from entering into a vacuum state to enable the control shaft to return to its initial position precisely.
    Type: Application
    Filed: August 4, 2015
    Publication date: February 9, 2017
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20160083940
    Abstract: A ceramic balancing control valve of a faucet includes a fixed valve pipe, a movable spool, two flow covers and two caps. The fixed valve pipe has a through hole, and each side of the pipe body engraves a conduction gap communicating with the through hole. The movable spool is located inside the through hole of the fixed valve pipe, and each side thereof has a concave groove compartment separated by a partition. Two flow covers are facing each other, and a flow channel is formed on an upper and lower portion of the flow cover corresponding to the conduction gap of the fixed valve pipe; and each caps has at least one circulation hole, and is located at an upper portion of the flow channel, so the water flowing into the flow cover is configured to flow out of the cap from circulation hole.
    Type: Application
    Filed: September 21, 2014
    Publication date: March 24, 2016
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Patent number: 9266760
    Abstract: An ozone faucet contains a body and a mixer. The body includes an outlet end and an ozone tube, and the outlet end has inner threads for screwing with a casing, between the casing and the outlet end is defined an accommodating space. The mixer includes a water guiding member, a resilient element, and a check tube. The water guiding member has a groove and a plurality of increasingly conical orifices, the resilient element is accommodated in the groove and has a stopping plug pushed by the resilient element. The check tube has a disc covering the water guiding member, the disc has a plurality of decreasingly conical apertures matching with the plurality of increasingly conical orifices The check tube also has a channel passing therethrough and contacting with the stopping plug, the mixer is secured in the accommodating space, and the check tube connects with the ozone tube.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: February 23, 2016
    Assignee: Geann Industrial Co., Ltd.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20150353391
    Abstract: An ozone faucet switching structure includes a faucet body, a connecting member connected with the faucet body, an aerator mounted in the connecting member, and a control sleeve mounted on the connecting member. The faucet body has a water outlet pipe which is provided with a conduit which is externally connected with an ozone device. Thus, the control sleeve is movable on the connecting member to stop supply of the ozone when not in use to prevent the ozone from being mixed with the drinking water.
    Type: Application
    Filed: June 9, 2014
    Publication date: December 10, 2015
    Inventor: Hsiang-Shih Wang
  • Publication number: 20150191381
    Abstract: An ozone faucet contains a body and a mixer. The body includes an outlet end and an ozone tube, and the outlet end has inner threads for screwing with a casing, between the casing and the outlet end is defined an accommodating space. The mixer includes a water guiding member, a resilient element, and a check tube. The water guiding member has a groove and a plurality of increasingly conical orifices, the resilient element is accommodated in the groove and has a stopping plug pushed by the resilient element. The check tube has a disc covering the water guiding member, the disc has a plurality of decreasingly conical apertures matching with the plurality of increasingly conical orifices The check tube also has a channel passing therethrough and contacting with the stopping plug, the mixer is secured in the accommodating space, and the check tube connects with the ozone tube.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 9, 2015
    Inventor: Hsiang-Shih Wang
  • Publication number: 20140332102
    Abstract: A faucet structure comprises a faucet body and a check valve. The check valve comprises a valve body, a control unit, a movable valve piece, a fixed valve piece and a valve base. The movable valve piece has a mixing cavity, at least one flow channel that is connected with the mixing cavity. The fixed valve piece has an outlet hole through the central axis, a cold water inlet hole disposed at one side of the outlet hole, and a hot water inlet hole disposed at the other side. The flow passage is positioned that when the handle of the faucet body is positioned in the middle, the mixing cavity and the flow channel of the movable valve piece align with the flow passage.
    Type: Application
    Filed: July 28, 2014
    Publication date: November 13, 2014
    Applicant: GEANN INDUSTRIAL CO.,LTD.
    Inventor: Hsiang-Shih Wang
  • Patent number: 8857469
    Abstract: A water valve suitable for use with a bathtub has a housing, a control bolt, an angular positioning device, an upper ceramic plate, a lower ceramic plate and a valve base. The water valve is mounted onto a water supply unit of the bathtub and used for switching between different water outlet options.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: October 14, 2014
    Assignee: Geann Industrial Co., Ltd.
    Inventor: Hsiang-Shih Wang
  • Patent number: 8783290
    Abstract: A fine ceramic switch valve for a bathtub includes a water control valve, a valve piece, a switch valve piece, a control shaft, a valve cover, and a valve shell. The water control valve has a first water outlet hole and a second water outlet hole for the bathtub and shower head. The first water outlet hole is smaller to form a smaller water channel, so the water pressure is higher to generate a stronger water flow and effectively reduce water output. The second water outlet hole is larger to form a larger water channel, so when the water passes through the second water outlet hole, as well as a fully open through hole of the bottom of the water control valve, the amount of water can be significantly increased to fill the bathtub and thus to increase the convenience and practicability of the switch valve structure.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: July 22, 2014
    Assignee: Geann Industrial Co. Ltd.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20140102574
    Abstract: A water valve suitable for use with a bathtub has a housing, a control bolt, an angular positioning device, an upper ceramic plate, a lower ceramic plate and a valve base. The water valve is mounted onto a water supply unit of the bathtub and used for switching between different water outlet options.
    Type: Application
    Filed: October 11, 2012
    Publication date: April 17, 2014
    Applicant: GEANN INDUSTRIAL CO., LTD.
    Inventor: Hsiang-Shih Wang
  • Publication number: 20130199642
    Abstract: A fine ceramic switch valve for a bathtub includes a water control valve, a valve piece, a switch valve piece, a control shaft, a valve cover, and a valve shell. The water control valve has a first water outlet hole and a second water outlet hole for the bathtub and shower head. The first water outlet hole is smaller to form a smaller water channel, so the water pressure is higher to generate a stronger water flow and effectively reduce water output. The second water outlet hole is larger to form a larger water channel, so when the water passes through the second water outlet hole, as well as a fully open through hole of the bottom of the water control valve, the amount of water can be significantly increased to fill the bathtub and thus to increase the convenience and practicability of the switch valve structure.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 8, 2013
    Applicant: GEANN INDUSTRIAL CO., LTD.
    Inventor: Hsiang-Shih Wang
  • Patent number: D665053
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: August 7, 2012
    Assignee: Geann Industrial Co., Ltd.
    Inventor: Hsiang-Shih Wang
  • Patent number: D871545
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: December 31, 2019
    Assignee: GEANN INDUSTRIAL CO., LTD.
    Inventor: Hsiang-Shih Wang