Patents by Inventor Ching Hsieh

Ching Hsieh 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).

  • ECCENTRIC ROTARY FASTENING DEVICE
    Publication number: 20180193987
    Abstract: An eccentric rotary fastening device is disposed between a driving tool and a rotated member. The eccentric rotary fastening device includes a rotary seat and at least one impact member. The rotary seat is rotated around a rotational axis. The rotary seat has a driving end and a tightening end. The driving end is detachably connected to the driving tool, and the tightening end is detachably connected to the rotated member. The impact member has a center of gravity and is connected to an exterior of the rotary seat. There is a distance between the center of gravity and the rotational axis.
    Type: Application
    Filed: December 13, 2017
    Publication date: July 12, 2018
    Inventor: Chih-Ching HSIEH
  • DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
    Publication number: 20180039109
    Abstract: The present invention discloses a display panel and a manufacturing method thereof. A thin film transistor array substrate of a display panel is provided with a first alignment layer; a color filter substrate of display panel is provided with a second alignment layer; the first alignment layer is formed by irradiating the first alignment material with a first light having a first wavelength, the second alignment layer is formed by irradiating the second alignment material with a second light having a second wavelength. The present invention permits the display panel to have good reliability and high contrast as well.
    Type: Application
    Filed: May 22, 2015
    Publication date: February 8, 2018
    Inventors: XIANG LI, CHUNG-CHING HSIEH, YANJUN SONG, YONGCHAO ZHAO, RENTANG ZHAO
  • Electronic torque wrench with early-warning function
    Patent number: 9862079
    Abstract: An electronic torque wrench with early-warning function includes a main body, a setting unit, a detecting unit, an operation unit, a warning unit and an early-warning program. A working head is disposed at one end of the main body for wrenching a work piece. The early-warning program is set with multiple early-warning times with different warning ranges. The value of the early-warning time is in direct proportion to the set torque value of the wrench. When the operation torque of the wrench reaches the early-warning time, the operation unit urges the warning unit to give a warning.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: January 9, 2018
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh
  • TORQUE SOCKET
    Publication number: 20170312898
    Abstract: A torque socket is provided. The torque socket includes a release mechanism that can be released when a torque thereof reaches a pre-determined value. The torque socket also includes a transmission module. The transmission module includes transmission members and a transmission shaft that are coupled with the release mechanism.
    Type: Application
    Filed: April 18, 2017
    Publication date: November 2, 2017
    Inventor: Chih-Ching HSIEH
  • ROTATABLE FASTENING DEVICE AND APPLICATION METHOD THEREOF
    Publication number: 20170297179
    Abstract: A rotatable fastening device disclosed in the present disclosure includes a rotating seat and an impact element. The impact element is one-way pivoted at the rotating seat. The rotating seat is rotated along a rotation axis and detachably connected between a driving tool and an element to be rotated. The weight and kinetic energy of the impact element will provide a one-way tangential impact force around the rotation axis with of rotation.
    Type: Application
    Filed: August 4, 2016
    Publication date: October 19, 2017
    Inventor: Chih-Ching HSIEH
  • ROTATABLE FASTENING DEVICE
    Publication number: 20170297178
    Abstract: A rotatable fastening device includes a rotatable base and an impact member. The rotatable base rotates along a pivoting axis, and the rotatable base is removably connected with and driving a rotatable member. The impact member is removably connected to an outside of the rotatable base, and the impact member has at least one gravity unit projected outwardly therefrom. The gravity unit is driven by the rotatable base to rotate around the pivoting axis for generating a tangent impact force.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 19, 2017
    Inventor: Chih-Ching HSIEH
  • TFT Array Substrate, LCD Panel and Method of Fabricating the Same
    Publication number: 20170261817
    Abstract: The present disclosure proposes a thin-film transistor (TFT) array panel, a display panel, and a method for fabricating the same. The TFT array panel includes a first substrate, and a gate layer, a buffer layer, a semiconductor layer, a first insulating layer, a color filter layer, a second insulating layer, and a first alignment layer formed on the first substrate successively. The color filter layer includes a black matrix section, and the black matrix section is opposite to the semiconductor layer along a vertical direction. The alignment substrate includes a second substrate and a second alignment layer formed on the second substrate. The first alignment layer and the second alignment layer are arranged near the liquid crystal layer. In this way, the performance of the semiconductor will not be affected by the ultraviolet polarizing light after being illuminated.
    Type: Application
    Filed: December 25, 2015
    Publication date: September 14, 2017
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yongchao ZHAO, Chung-ching HSIEH, Rentang ZHAO
  • LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURE METHOD THEREOF
    Publication number: 20170261816
    Abstract: The present disclosure discloses a liquid crystal display panel and a manufacture method thereof, including: radiating substrates with the ultraviolet light to make alignment films on the substrates to form a pre-tilt angle; injecting liquid crystal molecules containing reactive monomers in between two substrates, a pre-tilt angle of the liquid crystal molecules under the influence of the alignment films after matching is a first angle value; radiating substrates with the ultraviolet light and applying electric field between the two substrates to radiate the reactive monomers with the ultraviolet light, a pre-tilt angle of the liquid crystal molecules is a second angle value.
    Type: Application
    Filed: December 31, 2015
    Publication date: September 14, 2017
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yongchao ZHAO, Chung-ching HSIEH, Xiang LI
  • WRENCH WITH QUICKLY ANGULARLY ADJUSTABLE HANDLE
    Publication number: 20170252907
    Abstract: A wrench with quickly angularly adjustable handle includes a head section and a handle. The head section and the handle are pivotally connected with each other via a first and a second pivoted ends, whereby the handle can be up and down swung relative to the head section. The first and second pivoted ends respectively have a first and a second end faces facing each other. The first end face is formed with an upper and a lower contact sections. The second end face is formed with an upper and a lower abutment sections. The lower abutment section abuts against the lower contact section as a lower dead end of angular displacement of the handle. The upper abutment section abuts against the upper contact section as an upper dead end of angular displacement of the handle.
    Type: Application
    Filed: May 23, 2017
    Publication date: September 7, 2017
    Inventor: Chih-Ching HSIEH
  • Interleaved buck converter
    Patent number: 9742279
    Abstract: An interleaved buck converter performs buck conversion by controlling operation of each of two switches thereof between an ON state and an OFF state. The switches have the same switching period and the same ON time interval, and a time delay from switching of one of the switches into the ON state to switching of the other one of the switches into the ON state equals the ON time interval of the switches minus a predetermined time interval.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: August 22, 2017
    Assignee: Lite-On Technology Corp.
    Inventors: Jing-Yuan Lin, Tse-Wei Chao, Yao-Ching Hsieh, Huang-Jen Chiu, Yu-Kang Lo, Po-Jung Tseng
  • Lock Threaded Assembly
    Publication number: 20170234357
    Abstract: A lock threaded assembly includes a bolt including a shank formed with a bolt head and having a threaded portion; at least one groove formed on the threaded portion; a nut including a threaded hole configured to secure to the threaded portion of the bolt; at least one trough formed on the threaded hole; and at least one engagement member being an elongated elastic strip body having a securing section and a received section, the securing section and the received section being able to elastically get closer to each other or move away from each other. When the groove is not aligned with the trough, the bolt and the nut are not locked by the engagement member; when the groove is aligned with the trough, the bolt and the nut are elastically locked by the engagement member.
    Type: Application
    Filed: April 28, 2017
    Publication date: August 17, 2017
    Inventor: Chih-Ching HSIEH
  • LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20170227821
    Abstract: The present invention discloses a liquid crystal panel. The liquid crystal panel, comprises: a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer is disposed between the first substrate and the second substrate. And the liquid crystal panel further comprises: a thin film transistor array and a color resist layer are disposed on the first substrate, and the liquid crystal layer is negative type liquid crystal molecules. As such, the present invention can improve the transmitting rate of the liquid crystal panel.
    Type: Application
    Filed: August 13, 2015
    Publication date: August 10, 2017
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yanjun SONG, Yongchao ZHAO, Chung-ching HSIEH, Xiang LI, Rentang ZHAO
  • Reactive monomer, a liquid crystal panel and an electronic equipment
    Patent number: 9725650
    Abstract: The invention discloses a reactive monomer, a liquid crystal panel and an electronic equipment. The reactive monomer comprises a biphenyl structure and polymeriable groups connecting at both sides of the biphenyl structure, a structure of the reactive monomer is wherein, n?3 B are the polymerizable groups; the liquid crystal panel in the invention comprises both a first substrate and a second substrate with disposed alignment films respectively, and a liquid crystal layer disposed between the first substrate and the second substrate, and the liquid crystal layer comprises the liquid crystal compound which comprises the reactive monomer. The reactive monomer in the invention can absorb ultra violet light more efficiently, shorten an illuminating time of UV1, and increase production efficiency.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: August 8, 2017
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Xiang Li, Yanjun Song, Chung-ching Hsieh
  • Wrench with quickly angularly adjustable handle
    Patent number: 9700998
    Abstract: A wrench with quickly angularly adjustable handle includes ahead section and a handle. The head section and the handle are pivotally connected with each other via a first and a second pivoted ends, whereby the handle can be up and down swung relative to the head section. The first and second pivoted ends respectively have a first and a second end faces facing each other. The first end face is formed with an upper and a lower contact sections. The second end face is formed with an upper and a lower abutment sections. The lower abutment section abuts against the lower contact section as a lower dead end of angular displacement of the handle. The upper abutment section abuts against the upper contact section as an upper dead end of angular displacement of the handle.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: July 11, 2017
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh
  • Fast torque-adjustable torque wrench
    Patent number: 9700999
    Abstract: A torque-adjustable torque wrench includes: a tubular body; a flexible bar, an abutment member and a compression spring disposed in the tubular body, a front end of the compression spring abutting against the abutment member; a head section connected with a front end of the flexible bar; an adjustment rod disposed in the tubular body; and an adjustment switch rotatably fitted on a rear end of the tubular body and connected with a rear end of the adjustment rod. The elastic force of the compression spring against the abutment member is adjustable by rotating the adjustment switch. The adjustment switch is only rotatable within a rotational range of one circle, in such rotational range, the ratio of the maximum adjustable torque value to the minimum adjustable torque value of the wrench ranges from 1.2 to 10 times.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: July 11, 2017
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh
  • Single-stage AC-to-DC converter with variable duty cycle
    Patent number: 9698671
    Abstract: A single-stage AC-to-DC converter includes a bus capacitor, a power factor correcting module, a resonant converting module and a control module. The power factor correcting module generates, based on an AC (alternating current) input voltage, a first control signal and a second control signal, a DC (direct current) bus voltage across the bus capacitor and an intermediate voltage switching between the bus voltage and zero. The resonant converting module generates a DC output voltage based on the intermediate voltage. The control module generates, based on the bus voltage, the first and second control signals, each of which switches between an active state and an inactive state and has a duty cycle associated with the bus voltage.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: July 4, 2017
    Assignee: Lite-On Technology Corp.
    Inventors: Jing-Yuan Lin, Kuan-Fu Chou, Yao-Ching Hsieh, Huang-Jen Chiu, Yu-Kang Lo, Po-Jung Tseng
  • Method for controlling memory device asynchronously with respect to system clock, and related memory device and memory system
    Patent number: 9679622
    Abstract: A control method of a memory device, a memory device and a memory system are provided. The memory system includes a memory control unit and a memory die. The memory die performs a data access operation asynchronously with respect to a system clock according to address information and an access signal generated from the memory control unit. When operating in a read mode, the memory die generates a data tracking signal according to a memory internal read time which is an elapsed time for data to be read to be read out from the memory die. The memory control unit and the memory die obtain required data according to respective data tracking signals transmitted therebetween. The control method defines an asynchronous memory interface protocol which realizes reliable and high speed data transmission.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: June 13, 2017
    Assignee: Piecemakers Technology, Inc.
    Inventors: Gyh-Bin Wang, Tah-Kang Joseph Ting, Yung-Ching Hsieh
  • Bolt tension gauging device
    Patent number: 9677593
    Abstract: A bolt tension gauging device is provided. The bolt tension gauging device includes a sensing bolt, a head and a displayer. The sensing bolt is for transmitting a stress signal. The head is for fitting with the sensing bolt. The displayer is connected to the head for displaying the stress signal.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: June 13, 2017
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh
  • Hand tool with bottle opener
    Patent number: D792179
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: July 18, 2017
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh
  • Hand tool with bottle opener
    Patent number: D796925
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: September 12, 2017
    Assignee: KABO TOOL COMPANY
    Inventor: Chih-Ching Hsieh