Patents by Inventor CHENG-CHUN CHENG

CHENG-CHUN 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).

  • Patent number: 11730667
    Abstract: A wearable stimulation device includes a wearable member, a stimulation unit, and a driver. The stimulation unit is secured to the wearable member. The stimulation unit includes an immovable end, a stimulation end, and a power element. The power element is connected between the immovable end and the stimulation end for driving the stimulation end to reciprocate relative to the immovable end. The driver is in signal connection with the power element. The driver is configured to output a vibration signal to the power element for the stimulation end to have a stroke of between 8.8 mm and 10.8 mm, a thrust of between 5.6 N and 7.6 N and a reciprocating frequency of between 180 Hz and 220 Hz, thereby stimulating the deep muscles of the abdomen or waist of a human body without affecting the superficial muscles.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: August 22, 2023
    Assignee: Tzu Chi University
    Inventors: Chich-Haung Yang, Ya-Hui Chang, Yu-Ming Chang, Cheng-Chun Cheng
  • Publication number: 20220354737
    Abstract: A wearable stimulation device includes a wearable member, a stimulation unit, and a driver. The stimulation unit is secured to the wearable member. The stimulation unit includes an immovable end, a stimulation end, and a power element. The power element is connected between the immovable end and the stimulation end for driving the stimulation end to reciprocate relative to the immovable end. The driver is in signal connection with the power element. The driver is configured to output a vibration signal to the power element for the stimulation end to have a stroke of between 8.8 mm and 10.8 mm, a thrust of between 5.6 N and 7.6 N and a reciprocating frequency of between 180 Hz and 220 Hz, thereby stimulating the deep muscles of the abdomen or waist of a human body without affecting the superficial muscles.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 10, 2022
    Inventors: CHICH-HAUNG YANG, YA-HUI CHANG, YU-MING CHANG, CHENG-CHUN CHENG
  • Patent number: 11083076
    Abstract: An anti-vibration and heat dissipation structure for a memory socket includes a circuit board, a heat dissipation pad, and a heat dissipation shell. The circuit board includes memory sockets for insertions of memory modules. The heat dissipation pads are disposed on upper and lower surfaces of memory modules, respectively, to upwardly conduct heat, generated by the memory modules to the topmost heat dissipation pad via a stack structure of the memory modules and the heat dissipation pads. The heat dissipation shell comprises a maintenance window, and a cover board disposed on the maintenance window and having a bottom surface abutted with the topmost heat dissipation pad, to form a vertical position-limiting and anti-vibration structure to conduct heat to the heat dissipation shell via the cover board for dissipation, and easy maintenance of the memory modules via the maintenance window is also achieved.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: August 3, 2021
    Assignee: Adlink Technology Inc.
    Inventors: Chih-Liang Fang, Cheng-Chun Cheng
  • Publication number: 20210219414
    Abstract: An anti-vibration and heat dissipation structure for a memory socket includes a circuit board, a heat dissipation pad, and a heat dissipation shell. The circuit board includes memory sockets for insertions of memory modules. The heat dissipation pads are disposed on upper and lower surfaces of memory modules, respectively, to upwardly conduct heat, generated by the memory modules to the topmost heat dissipation pad via a stack structure of the memory modules and the heat dissipation pads. The heat dissipation shell comprises a maintenance window, and a cover board disposed on the maintenance window and having a bottom surface abutted with the topmost heat dissipation pad, to form a vertical position-limiting and anti-vibration structure to conduct heat to the heat dissipation shell via the cover board for dissipation, and easy maintenance of the memory modules via the maintenance window is also achieved.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 15, 2021
    Inventors: Chih-Liang FANG, Cheng-Chun CHENG
  • Patent number: 10568788
    Abstract: A seat unit includes a first seat frame and a second seat frame. The first seat frame is connected with a drive carrier and includes at least one first mounting portion. The second seat frame includes wheel frames and a mounting frame fixedly connected with the wheel frames. Each wheel frame is mounted with an auxiliary wheel. A space is defined between the mounting frame and the wheel frames. The drive carrier is located in the space. The mounting frame includes at least one second mounting portion. One of the first mounting portion and the second mounting portion is a rod, and the other is a receiving portion. The rod is movably inserted through the receiving portion. When the second seat frame is displaced relative to the first seat frame, the auxiliary wheels of the wheel frames can move together relative to the drive wheels of the drive carrier.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: February 25, 2020
    Inventor: Cheng-Chun Cheng
  • Publication number: 20180161221
    Abstract: A seat unit includes a first seat frame and a second seat frame. The first seat frame is connected with a drive carrier and includes at least one first mounting portion. The second seat frame includes wheel frames and a mounting frame fixedly connected with the wheel frames. Each wheel frame is mounted with an auxiliary wheel. A space is defined between the mounting frame and the wheel frames. The drive carrier is located in the space. The mounting frame includes at least one second mounting portion. One of the first mounting portion and the second mounting portion is a rod, and the other is a receiving portion. The rod is movably inserted through the receiving portion. When the second seat frame is displaced relative to the first seat frame, the auxiliary wheels of the wheel frames can move together relative to the drive wheels of the drive carrier.
    Type: Application
    Filed: November 22, 2017
    Publication date: June 14, 2018
    Inventor: CHENG-CHUN CHENG
  • Publication number: 20180078816
    Abstract: A rehabilitation robot integrated with patient mobility and transfer includes a moving carrier, a posture adjustment assembly, and an exercise assembly. The moving carrier includes a main frame. The posture adjustment assembly includes a chair seat and a chair seat adjustment assembly. The chair seat adjustment assembly is connected to the chair seat and the main frame and is configured to move the chair seat with respect to the main frame to a sitting posture position and a standing posture position. The exercise assembly includes a pair of pedals and a driving assembly. The driving assembly is connected to the pedals and the main frame and is configured to drive the pedals into coordinated displacement and thereby produce a desirable rehabilitation effect.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 22, 2018
    Inventors: FONG-CHIN SU, CHENG-CHUN CHENG, HSIAO-FENG CHIEH, CHIEN-JU LIN