Patents by Inventor Chun-I Li

Chun-I Li 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: 20220094240
    Abstract: An electric magnetic motor comprises a motor; a rotating shaft which is connected to the motor; a rotating device including a rotating disk and a plurality of magnetic members, the rotating disk being kinetically connected to the motor through the rotating shaft, wherein the plurality of magnetic members are annularly arranged at an outer periphery of the rotating disk, each magnetic member is arranged in a manner that a magnetic moment direction thereof is magnetic diverging from a radial direction of the rotating disk; and a fixed ring, including a plurality of corresponding magnetic members, the plurality of corresponding magnetic members being annularly arranged on the fixed ring in a manner that a magnetic repulsion reaction is generated between the corresponding magnetic members and the magnetic members.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 24, 2022
    Inventors: Shou-Hsun LEE, Chun-I LI
  • Publication number: 20200378363
    Abstract: A wind driven electric generator comprises: a fan element including a fan blade and a transmission shaft, the fan blade being served to receive a wind force for rotation, the transmission shaft transferring the rotary motion of the fan blade; a first generator being driven by the transmission shaft to generate electric energy; a motor receiving the electric energy generated by the first generator to rotate the transmission shaft; and a generating device including a second generator, a maximum power point tracker and an energy storage element, the second generator being driven by the transmission shaft to generate electric energy, the electric energy generated by the second generator being stored to the energy storage element under the control of the maximum power point tracker.
    Type: Application
    Filed: July 20, 2018
    Publication date: December 3, 2020
    Inventors: Shou-Hsun LEE, Chun-I LI
  • Patent number: 10656762
    Abstract: A touch sensitive keyboard system, provided by the present invention, includes a touch sensitive input device and a touch sensitive processing apparatus coupled to the touch sensitive input device. The touch sensitive input device includes parallel first electrodes, parallel second electrodes, parallel third electrodes and an elastic dielectric layer between the second and third electrodes. There is at least one approximation intersection area of one of the first electrodes and one of the second electrodes and at least one pressing intersection area of one of the second electrodes and one of the third electrodes inside each key area. In case the touch sensitive processing apparatus determines there is an external object influencing signals of the approximation and pressing intersection areas of one of the key areas, a key sign is transmitted to a host.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: May 19, 2020
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Shang-Tai Yeh, Chun-I Li
  • Patent number: 10533536
    Abstract: A wind power generating device includes: a fan blade; a rotating device, which is kinetically connected to the fan blade so as to rotate with the fan blade; a securing ring being configured to surround the rotating device; and a power generating device with a power input shaft kinetically connected to the rotating device. By a kinetic assisting device formed by the rotating device and the securing ring, the wind power generating device is capable of maintaining a time period of electricity generation even when wind speed is low or none due to vehicle stop, and further enhances the practical requirement of wind power generating device as being installed in a vehicle.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: January 14, 2020
    Inventors: Shou-Hsun Lee, Chun-I Li
  • Patent number: 10443568
    Abstract: A wind power generating device includes: a power source assembly and a power generating assembly, the power source assembly including a brake disc and a brake actuator, the brake actuator being configured to swing around a lever fulcrum, and the brake actuator being provided with a wind collector on one side with respect to the lever fulcrum to receive wind force and a brake pad corresponding to the brake disc on the other side such that when the wind collector swings backward because of wind force from the front, the brake pad relatively swings frontward to touch the brake disc by leverage so as to apply a brake force to a rotor component of the power source assembly, and the power generating assembly including a maximum power point tracker (MPPT) such that the generated electric energy is stored to an energy storage element under control of the MPPT.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: October 15, 2019
    Inventors: Shou-Hsun Lee, Chun-I Li
  • Publication number: 20190155451
    Abstract: A touch sensitive keyboard system, provided by the present invention, includes a touch sensitive input device and a touch sensitive processing apparatus coupled to the touch sensitive input device. The touch sensitive input device includes parallel first electrodes, parallel second electrodes, parallel third electrodes and an elastic dielectric layer between the second and third electrodes. There is at least one approximation intersection area of one of the first electrodes and one of the second electrodes and at least one pressing intersection area of one of the second electrodes and one of the third electrodes inside each key area. In case the touch sensitive processing apparatus determines there is an external object influencing signals of the approximation and pressing intersection areas of one of the key areas, a key sign is transmitted to a host.
    Type: Application
    Filed: November 21, 2018
    Publication date: May 23, 2019
    Inventors: SHANG-TAI YEH, CHUN-I LI
  • Publication number: 20190093631
    Abstract: A wind power generating device includes: a power source assembly and a power generating assembly, the power source assembly including a brake disc and a brake actuator, the brake actuator being configured to swing around a lever fulcrum, and the brake actuator being provided with a wind collector on one side with respect to the lever fulcrum to receive wind force and a brake pad corresponding to the brake disc on the other side such that when the wind collector swings backward because of wind force from the front, the brake pad relatively swings frontward to touch the brake disc by leverage so as to apply a brake force to a rotor component of the power source assembly, and the power generating assembly including a maximum power point tracker (MPPT) such that the generated electric energy is stored to an energy storage element under control of the MPPT.
    Type: Application
    Filed: January 11, 2018
    Publication date: March 28, 2019
    Inventors: Shou-Hsun LEE, Chun-I LI
  • Publication number: 20180335021
    Abstract: A wind power generating device includes: a fan blade; a rotating device, which is kinetically connected to the fan blade so as to rotate with the fan blade; a securing ring being configured to surround the rotating device; and a power generating device with a power input shaft kinetically connected to the rotating device. By a kinetic assisting device formed by the rotating device and the securing ring, the wind power generating device is capable of maintaining a time period of electricity generation even when wind speed is low or none due to vehicle stop, and further enhances the practical requirement of wind power generating device as being installed in a vehicle.
    Type: Application
    Filed: May 16, 2018
    Publication date: November 22, 2018
    Inventors: Shou-Hsun LEE, Chun-I LI
  • Patent number: 7713025
    Abstract: An assembling member disposed on a heatsink fan in pairs for detachably disposing the heatsink fan on a fixed frame is provided. The assembling member includes a jointing part and an operating part. The jointing part matches with the fixed frame, and extends a plurality of fastening pins capable of being hooked at the assembly holes of the heatsink fan. The operating part is extended from one end of the jointing part, and passed and grasped by human fingers, so as to hook the jointing part on the heatsink fan. Thus, the heatsink fan is mounted on the fixed frame only by hooking the operating part through human fingers.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: May 11, 2010
    Assignee: Micro-Star Int'l Co., Ltd.
    Inventors: Hsiao-Liang Chen, Hui-Ting Chang, Chun-I Li
  • Publication number: 20080075589
    Abstract: An assembling member disposed on a heatsink fan in pairs for detachably disposing the heatsink fan on a fixed frame is provided. The assembling member includes a jointing part and an operating part. The jointing part matches with the fixed frame, and extends a plurality of fastening pins capable of being hooked at the assembly holes of the heatsink fan. The operating part is extended from one end of the jointing part, and passed and grasped by human fingers, so as to hook the jointing part on the heatsink fan. Thus, the heatsink fan is mounted on the fixed frame only by hooking the operating part through human fingers.
    Type: Application
    Filed: September 26, 2006
    Publication date: March 27, 2008
    Applicant: MICRO-STAR INT'L CO., LTD.
    Inventors: Hsiao-Liang Chen, Hui-Ting Chang, Chun-I Li
  • Patent number: D876351
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: February 25, 2020
    Inventors: Shou-Hsun Lee, Chun-I Li