Patents by Inventor Li-Chen Huang

Li-Chen Huang 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: 20240069660
    Abstract: An electronic device and a forming method thereof are provided. The electronic device includes a substrate, a metal layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer. The metal layer is disposed on the substrate and includes a sensing line and a drain electrode. The first insulating layer is disposed on the metal layer. The first conductive layer is disposed on the first insulating layer and includes a touch electrode. The second insulating layer is disposed on the first conductive layer. The second conductive layer is disposed on the second insulating layer and includes a conductive pattern. The conductive pattern is electrically connected to the sensing line and the touch electrode.
    Type: Application
    Filed: July 18, 2023
    Publication date: February 29, 2024
    Inventors: Kuei-Chen CHIU, Yu-Ti HUANG, Cheng-Tso CHEN, Li-Wei SUNG
  • Patent number: 10077548
    Abstract: A toilet tank lever may comprise a flush handle, a first connecting rod and a second connecting rod. The flush handle is configured for flushing toilet, and a column protrudes from an inner surface thereof. The first connecting rod has a fixed section and a lever section, and the second connecting rod comprises a first end and a second end. The first connecting rod and the second connecting rod are pivotally connected with an adjustable included angle such that the toilet tank lever of the present invention is configured to be applied to different types of toilet water tanks, thereby improving the practicability thereof.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: September 18, 2018
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Publication number: 20180179745
    Abstract: A toilet tank lever may comprise a flush handle, a first connecting rod and a second connecting rod. The flush handle is configured for flushing toilet, and a column protrudes from an inner surface thereof. The first connecting rod has a fixed section and a lever section, and the second connecting rod comprises a first end and a second end. The first connecting rod and the second connecting rod are pivotally connected with an adjustable included angle such that the toilet tank lever of the present invention is configured to be applied to different types of toilet water tanks, thereby improving the practicability thereof.
    Type: Application
    Filed: December 27, 2016
    Publication date: June 28, 2018
    Applicant: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Patent number: 9255388
    Abstract: A water output switch structure of a faucet includes a water output switch structure of a faucet comprising a faucet main body, a water guiding duct, a switch valve, and a positioning unit including an adapter, a locking unit, a water-stopping pad and a water-stopping ring. The switch valve has a valve stick that moves horizontally, so a pulling head of the valve stick would not fall down unexpectedly due to gravity to change the status of water output.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: February 9, 2016
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: 9234607
    Abstract: A combination of a faucet handle and a control valve has a faucet, an ornament panel, a positioning plate, a sleeve and a handle; wherein: the faucet is insertable into an existing installation hole in a wall, a connecting section of the faucet is disposed through the installation hole, the connecting section having an outer thread formed on a peripheral surface thereof and a control rod protruding from a center position, the control rod connected to a control member of the faucet.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: January 12, 2016
    Assignee: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Patent number: 9217512
    Abstract: A combined faucet handle and control valve assembly has a faucet handle, a plurality of connecting joints and a control valve. The faucet handle provided with a chamber, with an engaging space formed by a dividing member and a base in the chamber, an assembly aperture disposed in the base and passing through the faucet handle. The assembly aperture is engaged with a corresponding first securing member. Each connecting joint has a rod, an end of the rod provided with a connecting portion having an engaging aperture, the engaging aperture having a shape corresponding to a valve rod of the control valve, another end of the rod provided with a first section and a second section, the first section provided with a through aperture disposed axially through the rod and the connecting portion and engaging with a second securing member, and the second section is provided with a positioning aperture.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: December 22, 2015
    Assignee: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Patent number: 9169942
    Abstract: A wall-mounted faucet control module that can be applied to different water control valves with different sizes, includes two control handles, two transforming heads, a restricting device and a panel set, wherein detachable transforming heads and conversion block are located at the receiving space of two control handles, and the panel set has detachable adjusting sheets and positioning sleeves, The conversion block is located at the receiving space of the control handle, so that the wall-mounted faucet control module can be used for water control bases of different sizes to increase the practicability of the faucet handle and panel set, and increase the convenience in assembly process.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: October 27, 2015
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Publication number: 20150152626
    Abstract: A water output switch structure of a faucet includes a water output switch structure of a faucet comprising a faucet main body, a water guiding duct, a switch valve, and a positioning unit including an adapter, a locking unit, a water-stopping pad and a water-stopping ring. The switch valve has a valve stick that moves horizontally, so a pulling head of the valve stick would not fall down unexpectedly due to gravity to change the status of water output.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 4, 2015
    Applicant: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Publication number: 20150129789
    Abstract: A combination of a faucet handle and a control valve has a faucet, an ornament panel, a positioning plate, a sleeve and a handle; wherein: the faucet is insertable into an existing installation hole in a wall, a connecting section of the faucet is disposed through the installation hole, the connecting section having an outer thread formed on a peripheral surface thereof and a control rod protruding from a center position, the control rod connected to a control member of the faucet.
    Type: Application
    Filed: November 14, 2013
    Publication date: May 14, 2015
    Applicant: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Publication number: 20150097134
    Abstract: A combined faucet handle and control valve assembly has a faucet handle, a plurality of connecting joints and a control valve. The faucet handle provided with a chamber, with an engaging space formed by a dividing member and a base in the chamber, an assembly aperture disposed in the base and passing through the faucet handle. The assembly aperture is engaged with a corresponding first securing member. Each connecting joint has a rod, an end of the rod provided with a connecting portion having an engaging aperture, the engaging aperture having a shape corresponding to a valve rod of the control valve, another end of the rod provided with a first section and a second section, the first section provided with a through aperture disposed axially through the rod and the connecting portion and engaging with a second securing member, and the second section is provided with a positioning aperture.
    Type: Application
    Filed: October 4, 2013
    Publication date: April 9, 2015
    Applicant: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Patent number: 8857471
    Abstract: A control structure of a wall-mounted faucet includes a water outlet and a control device, wherein the control device has a control stick, a valve block, a sealing unit and a resilient unit, wherein the control stick is disposed through a through hole of the water outlet, and the valve block has two clamping ribs protrudingly located at front side of the valve block, and the clamping ribs clamp the control stick. A connecting surface is located on top of the clamping ribs, and the resilient unit covers the control stick, wherein both ends of the resilient unit are against the stopping surface of the water outlet and the connecting surface of the valve block. So, the control stick is pushed by the resilient unit to drive the valve block to escape the valve of the water outlet to avoid the water unexpectedly spraying out from the showerhead.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: October 14, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: 8839813
    Abstract: A faucet handle and control module includes: a control handle and three joints. Each joints is respectively disposed between the protruding portion of the control handle and the engaging member, each joint has an insertion aperture. each insertion aperture having a different cross-sectional shape, two insertion apertures of the two joints having an assembly aperture at one end, the assembly aperture engaging with the screwing member of the control handle, these two joints having a securing aperture connected to the insertion aperture, and the securing aperture engaging with a securing member.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: September 23, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: 8832905
    Abstract: A universal faucet handle structure has: a handle body having an assembling portion with a through aperture, the through aperture having a non-circular cross-sectional shape, the through aperture providing a combining member; the assembling portion having an assembling slot adjacent to the through aperture, the assembling slot having a non-circular cross-sectional shape; and a joint sleeve having two connecting ends, both of the connecting ends capable of being connected to the assembling slot of the handle body; each connecting end having an engaging slot; the engaging slot having a non-circular cross-sectional shape; the engaging slot having an axial hole, and each connecting end further having an engaging groove. With the above-mentioned embodiment, following benefit can be obtained: since the assembling slot of the handle body is connected to the joint sleeve, the handle can be assembled onto different types of the faucet shafts.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: September 16, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: 8833385
    Abstract: A faucet handle capable of being installed onto a valve rod of a water valve comprises: a control handle and a connecting member. The connecting member is inserted into an engaging slot, covers at least one portion of the valve rod, and has an engaging portion. The engaging portion engages with the engaging edge of the engaging slot. The engaging slot of the control handle includes the detachable connecting member, such that the engaging slot of the control handle can be securely assembled onto different types of water valves, which increase the convenience of the assembly for the control handle.
    Type: Grant
    Filed: July 16, 2011
    Date of Patent: September 16, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Publication number: 20140182053
    Abstract: A pullable drain plug has a cap cover, a sealing disk, at least one center rod, a stopping clamp, a securing ring and a gripping end. The cap cover is provided with a protruding column, the protruding column having a positioning slot corresponding to the sealing disk, a central aperture disposed through the protruding column, the central aperture having a first threaded section at an upper opening and a tapered lower opening with a limiting flange. Each center rod has a main body, each main body has a different length. each main body has a neck portion connected to an enlarged end, and a first threaded portion and a second threaded portion, and the first threaded portion and the second threaded portion has different diameters. The stopping clamp is an elastic member and is C-shaped. The gripping end has a second threaded section and a containment space.
    Type: Application
    Filed: December 29, 2012
    Publication date: July 3, 2014
    Applicant: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang
  • Patent number: 8763624
    Abstract: A water output switch structure of a faucet includes a water output head having a water inlet tube inside that includes a switch valve inside to change water output status of the water output head, a water output cover underneath the water output head, a control unit and a button disposed on the water output cover.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: July 1, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: D710975
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: August 12, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: D710976
    Type: Grant
    Filed: November 28, 2013
    Date of Patent: August 12, 2014
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: D726284
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: April 7, 2015
    Assignee: Alexander Yeh Industry Co. Ltd.
    Inventor: Li-Chen Huang
  • Patent number: D827096
    Type: Grant
    Filed: September 3, 2016
    Date of Patent: August 28, 2018
    Assignee: ALEXANDER YEH INDUSTRY CO., LTD.
    Inventor: Li-Chen Huang