Patents by Inventor Kun Cheng

Kun Cheng 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: 20210059065
    Abstract: The present invention discloses an electronic device and a cable organizing assembly. The electronic device includes a main structure with a body and the cable organizing assembly. The body has a penetration hole passing through the body and extends from a bottom surface to form a wall having a notch. The cable organizing assembly includes a cable fastening member fixed at the wall and correspondingly sealing the notch. The cable fastening member includes multiple cable grooves for fastening at least one cable. The central axis of each cable groove is not parallel to the central axis of the penetration hole. Cables pass through the penetration hole from one side of a top surface, become bent, and are fixed on one side of the bottom surface of the body by the cable organizing assembly. Thus, a liquid from the exterior is unlikely to enter along the cables into the interior.
    Type: Application
    Filed: June 12, 2020
    Publication date: February 25, 2021
    Inventors: KUN-CHENG LEE, JUEI-CHI CHANG
  • Publication number: 20210055768
    Abstract: The present invention discloses an electronic device including a carrier module, a first storage module and a second storage module. The carrier module includes a first slot and a second slot. The first slot has a first shape feature, and the second slot has a second shape feature, wherein the first shape feature is different from the second shape feature. The first storage module is detachably disposed in the first slot, and has a third shape feature corresponding to the first shape feature. The second storage module is detachably disposed in the second slot, and has a fourth shape feature corresponding to the second shape feature. The third shape feature is different from the fourth shape feature.
    Type: Application
    Filed: June 4, 2020
    Publication date: February 25, 2021
    Inventors: KUN-CHENG LEE, JUEI-CHI CHANG
  • Patent number: 10884297
    Abstract: A pixel structure includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. Each of first pixel electrodes has first branch portions. Each of the first pixel electrodes has a first outline. The first branch portions of each of the first pixel electrodes and one of first connecting electrodes have a first junction. The first junction has a length. The first outline has a length. Each of the first sub-pixel, the second sub-pixel, and the third sub-pixel has a first ratio of the length of the first junction to the length of the first outline. The first ratios of at least two of the first sub-pixel, the second sub-pixel, and the third sub-pixel are substantially different.
    Type: Grant
    Filed: September 21, 2019
    Date of Patent: January 5, 2021
    Assignee: Au Optronics Corporation
    Inventors: Chin-An Lin, Kun-Cheng Tien
  • Patent number: 10879051
    Abstract: A plasma processing apparatus is provided. The apparatus includes a lower sheltering module. The apparatus further includes an upper sheltering module arranged adjacent to the lower sheltering module. The apparatus includes an upper plate and an upper PEZ ring positioned around the upper plate. The apparatus also includes a shadowing unit that includes a number of engaging parts in the form of arcs detachably positioned on the upper PEZ ring. In addition, the apparatus includes a plasma generation module for generating plasma in the peripheral region of the lower sheltering module and the upper sheltering module.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: December 29, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Hsing Wu, Hung-Jui Chang, Chih-Ching Cheng, Yi-Wei Chiu, Kun-Cheng Chen
  • Patent number: 10857439
    Abstract: A power-saving luminous basketball hoop set has a base, an illuminating module, and a basketball hoop assembly. The base has a cavity. The illuminating module is mounted in the cavity and has a control circuit module and an LED module electrically connected to each other. The control circuit module has a vibration sensor and an MCU. The basketball hoop assembly is fixed in the base and has a light-transmitting backboard and a rim assembly fixed on the light-transmitting backboard. The light-transmitting backboard is inserted in the cavity and is adjacent to the LED module. The power-saving luminous basketball hoop set can be automatically lighted up by detecting vibration.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: December 8, 2020
    Assignee: JIAO HSIUNG INDUSTRY CORP.
    Inventors: Yung-Hao Yang, Kun-Cheng Wu
  • Patent number: 10840660
    Abstract: The present invention relates to an electronic device and an antenna connector. The electronic device includes a first unit, a transmission dock, a base, and an antenna connector. The transmission dock is pivotally provided at the first unit. The base is movably provided at the transmission dock, and includes a top plate and a bottom plate that are mutually fixed. The antenna connector is movably provided at the base, and includes a housing, an installation flange, a central moving terminal and an elastic member. The central moving terminal is located in the housing. The installation flange is radially formed outside the housing, and is located between the top plate and the bottom plate and abuts against the top plate. The elastic member is clamped between the installation flange and the bottom plate.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: November 17, 2020
    Assignee: Getac Technology Corporation
    Inventors: Wan-Lin Hsu, Juei-Chi Chang, Kun-Cheng Lee
  • Publication number: 20200353597
    Abstract: The present disclosure relates to a grip jaw structure with characteristics as follows: a cam disk is driven by a rotary motor; two transmission shafts are driven through two slotted guideways in the cam disk; lubricants inside the slotted guideways adhere to a plurality of bearings in which the transmission shafts in the slotted guideways are inserted when the transmission shafts are shifted; sliders between which a workpiece is clamped are driven to be shifted by the transmission shafts along linear rails at the top of the framework for stresses sustained and dispersed by bearings.
    Type: Application
    Filed: August 27, 2019
    Publication date: November 12, 2020
    Applicant: TOYO AUTOMATION CO., LTD.
    Inventors: Kun Cheng TSENG, Kuei Tun TENG, Hsiang Wei CHEN
  • Publication number: 20200353596
    Abstract: The present disclosure relates to a gripper device which comprises: a belt pulley driven by a power-driven motor; a belt and another belt pulley driven by the above belt pulley; a ball screw driven and rotated by the belt pulley; nut brackets driven to be shifted along two rigid guideways by two reverse threads at both sides of the ball screw, respectively; a plurality of steel balls, which are installed between a nut bracket and a rigid guideway and sustain more stresses when a workpiece is clamped between two upper slide on the nut brackets.
    Type: Application
    Filed: August 27, 2019
    Publication date: November 12, 2020
    Applicant: TOYO AUTOMATION CO., LTD.
    Inventors: Kun Cheng TSENG, Kuei Tun TENG, Hsiang Wei CHEN
  • Publication number: 20200355968
    Abstract: A pixel structure includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. Each of first pixel electrodes has first branch portions. Each of the first pixel electrodes has a first outline. The first branch portions of each of the first pixel electrodes and one of first connecting electrodes have a first junction. The first junction has a length. The first outline has a length. Each of the first sub-pixel, the second sub-pixel, and the third sub-pixel has a first ratio of the length of the first junction to the length of the first outline. The first ratios of at least two of the first sub-pixel, the second sub-pixel, and the third sub-pixel are substantially different.
    Type: Application
    Filed: September 21, 2019
    Publication date: November 12, 2020
    Applicant: Au Optronics Corporation
    Inventors: Chin-An Lin, Kun-Cheng Tien
  • Patent number: 10814199
    Abstract: A basketball shooting training includes a stand, a rotatable hoop module, a blocking module, and a guide module. The stand includes a horizontal segment and a vertical segment. The rotatable hoop module includes a frame and a backboard. The blocking module includes two columns, a collection member, an obstruction unit, and two fixed pulley sets. The guide module includes a conducting device mounted on the horizontal segment of the stand, and the supply portion extends outward from the stand. The mounting of the stand is fixed on a bottom of the conducting device, and the rotatable hoop module further includes a support post on which the backboard is disposed. A movable seat is connected on a bottom of the support post, the movable seat is disposed on and rotates along the mounting, and the conducting device has an arcuate track on which the support post slides.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: October 27, 2020
    Inventors: Kun-Cheng Wu, Fan Chia
  • Publication number: 20200337164
    Abstract: A latch structure includes a moving member, a nut and a screw. The moving member includes a base plate, a receiving portion and a limiting portion. The receiving portion has a first end portion and a second end portion. The first end portion is connected to the base plate. The limiting portion is disposed at the second end portion of the receiving portion. The nut is fixed into the receiving portion and positioned proximate to the first end portion. The screw is received in the receiving portion and confined to between the limiting portion and the nut.
    Type: Application
    Filed: November 8, 2019
    Publication date: October 22, 2020
    Inventor: KUN-CHENG LEE
  • Publication number: 20200299912
    Abstract: A self-moving snow removal device and a safe snow throwing method protecting a human or an object from damage by snow or miscellaneous matter. The snow removal device includes: a moving module, driving the snow removal device to move; a working module, including a working motor and a snow throwing mechanism, where the snow throwing mechanism is driven by the working motor to collect accumulated snow and miscellaneous matter on the ground and throw the accumulated snow and miscellaneous matter out of the snow throwing mechanism, and a maximum height of a thrown object in the air from the ground is referred to as a snow throwing height; and a control module, configured to control the working module or the moving module to enable the snow throwing height to be less than a predetermined snow throwing height threshold.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 24, 2020
    Inventors: Xiahong ZHA, Fengli Zhao, Kun Cheng
  • Publication number: 20200241192
    Abstract: A light guide plate includes a main body, first stripe structures and second stripe structures. The main body has an optical surface, a light-incident surface and an opposite light-incident surface. The main body has a hole passing through the optical surface, and the optical surface has a first region and a second region which are separated by an imaginary line. The imaginary line intersects the hole. The hole has a first side near the opposite light-incident surface and a second side near the light-incident surface. A portion of each of the first stripe structures is disposed in the first region. The second stripe structures are disposed in the second region. An extending direction of at least one portion of each first stripe structure is vertical to the light-incident surface, and a portion of the second stripe structures extends to the first side of the hole near the opposite light-incident surface.
    Type: Application
    Filed: April 13, 2020
    Publication date: July 30, 2020
    Inventors: Chia-Yin CHANG, Po-Chang HUANG, Kun-Cheng LIN
  • Patent number: 10704159
    Abstract: The present invention is a method of metal polishing and oxidation film process applied on a metal workpiece. The process comprises (a) providing the metallic workpiece in an electrolysis polishing liquid; (b) a temperature control device controlling a liquid temperature of the electrolysis polishing liquid; (c) a voltage supply device to exercising an operating voltage between the metallic workpiece and the electrolysis polishing liquid; (d) polishing the surface of the metallic workpiece and forming an oxidation layer by regulating the temperature control device and the voltage supply device; and (e) determining a film thickness of the oxidation layer formed on the metallic workpiece according to an operation time, wherein the film thickness is related to a roughness and a color displayed on the metallic workpiece. The metallic workpiece may be dyed together during the polishing process without adding any dyes. The present invention further provides a system of alloy oxidation film process.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: July 7, 2020
    Inventors: Kun Cheng Peng, Bo Yan Su, Wei Chun Wang, Chun Ying Lee
  • Patent number: 10680218
    Abstract: A battery fold structure of an electronic device includes a device proper and at least one battery. The device proper has battery compartments and movable structures corresponding in position thereto, respectively. Each movable structure is movable relative to the device proper. At least one blocker is fixedly disposed at each movable structure. At least one bidirectional blocking element is fixedly disposed on the battery. The bidirectional blocking element has a first blocking portion and a second blocking portion. When the battery is received in one of the battery compartments, the first blocking portion of the bidirectional blocking element fixedly disposed on the battery is blocked by the blockers. When the battery is received in the other battery compartment, the second blocking portion of the bidirectional blocking element fixedly disposed on the battery is blocked by the blockers. Two batteries are mounted inside two battery compartments interchangeably and unlocked simultaneously.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: June 9, 2020
    Assignee: GETAC TECHNOLOGY CORPORATION
    Inventor: Kun-Cheng Lee
  • Patent number: 10657872
    Abstract: A display device includes a plurality of gate lines, configured to output corresponding scan signals to corresponding pixels; a plurality of data lines, configured to receive display data and output corresponding pixel voltages to corresponding pixels, where the plurality of data lines includes 12 successive data lines from left to right; a gate driver, electrically coupled to the gate lines, configured to drive the pixels; and a data driver, electrically coupled to the data lines, configured to provide data signals to the pixels, where the data driver respectively provides data with polarities of: positive, negative, positive, negative, positive, negative, negative, positive, negative, positive, negative, and positive to the 12 data lines, and each column of pixels includes pixels in two forms; when the display data has a same gray scale, the data driver respectively provides two different pixel voltages to the pixels in two forms.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: May 19, 2020
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Kun-Cheng Tien, Chien-Huang Liao, Jia-Long Wu
  • Publication number: 20200120819
    Abstract: The present invention relates to a latch mechanism and a tenon structure thereof. The tenon structure includes a trigger portion and a fastening rail portion adapted to be respectively installed at a hollow opening and a side edge of a sliding cover plate to accordingly achieve a single-piece tenon structure. The tenon structure is connected to the sliding cover plate, moves in a second direction along with the sliding cover plate, and is capable of displacing in a first direction relative to the sliding cover plate. The tenon structure includes a front latch portion and a trigger portion exposed at the sliding cover plate, so as to achieve effects of a simple assembly structure and reduced production costs.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 16, 2020
    Inventor: Kun-Cheng LEE
  • Publication number: 20200119319
    Abstract: A battery fold structure of an electronic device includes a device proper and at least one battery. The device proper has battery compartments and movable structures corresponding in position thereto, respectively. Each movable structure is movable relative to the device proper. At least one blocker is fixedly disposed at each movable structure. At least one bidirectional blocking element is fixedly disposed on the battery. The bidirectional blocking element has a first blocking portion and a second blocking portion. When the battery is received in one of the battery compartments, the first blocking portion of the bidirectional blocking element fixedly disposed on the battery is blocked by the blockers. When the battery is received in the other battery compartment, the second blocking portion of the bidirectional blocking element fixedly disposed on the battery is blocked by the blockers. Two batteries are mounted inside two battery compartments interchangeably and unlocked simultaneously.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 16, 2020
    Inventor: Kun-Cheng LEE
  • Patent number: 10619259
    Abstract: This disclosure discloses a pollution-free electroplating solution for electroplating and its preparation method. The process of the preparation method includes: mixing choline chloride with nitrogenous compounds in molar ratio of 1:2, heating to 80° C. to form uniform ionic liquid, adding metal chloride into ionic liquid with molar concentration between 0.005M to 0.5 M, adding 7˜11 wt % of bio bacteria and 0.7M˜2M of inorganic acid agent into the mixed liquid. After been mixed thoroughly, this pollution-free electroplating solution is ready for the application in electroplating.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: April 14, 2020
    Assignee: Ming Chi University of Technology
    Inventors: Kun-Cheng Peng, Min-Zen Lee, Yao-Tien Tseng, Chun-Ying Lee, Po-Yan Su
  • Publication number: 20200106352
    Abstract: A slide apparatus includes a track body, at least one primary module, and a slider provided therein with a secondary module. The track body defines a recessed space therein, and the primary module is installed in the recessed space. The slider is slidably mounted on the track body and has a housing located in the recessed pace of the track body. The housing is provided with at least one channel in which the secondary module is located. The channel of the housing, which opens out at a bottom opening facing to a bottom of the track body, serves as a jig to facilitate the secondary module formed integrally with the housing of the slider. The secondary module works with the primary module to constitute a linear motor, which enables the slider to move linearly along the track body.
    Type: Application
    Filed: November 28, 2018
    Publication date: April 2, 2020
    Inventors: Tsung-Te Lin, Kun-Cheng Tseng