Patents by Inventor Changqi YANG

Changqi YANG 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: 11879505
    Abstract: An electromagnetic clutch is provide that includes a fixed component, a driven component and an elastic component. The fixed component includes a magnetic yoke provided thereon with multiple iron cores, and each iron core is provided thereon with a coil. The driven component includes an armature disc provided thereon with multiple magnets. The armature disc and the magnetic yoke are disposed correspondingly, and the iron cores and the magnets are disposed correspondingly. The elastic component is used to keep the armature disc at a disengaged position from magnetic yoke. When the coil is energized in a forward direction, the iron core attracts the magnet and when the coil is energized in a reverse direction, the iron core generates an electromagnetic force to reduce an attractive force of the magnet.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: January 23, 2024
    Assignee: Jing-Jin Electric Technologies Co., Ltd
    Inventors: Ping Yu, Changqi Yang, Jianwen Li, Yang Cao
  • Publication number: 20230358282
    Abstract: An electromagnetic clutch is provide that includes a fixed component, a driven component and an elastic component. The fixed component includes a magnetic yoke provided thereon with multiple iron cores, and each iron core is provided thereon with a coil. The driven component includes an armature disc provided thereon with multiple magnets. The armature disc and the magnetic yoke are disposed correspondingly, and the iron cores and the magnets are disposed correspondingly. The elastic component is used to keep the armature disc at a disengaged position from magnetic yoke. When the coil is energized in a forward direction, the iron core attracts the magnet and when the coil is energized in a reverse direction, the iron core generates an electromagnetic force to reduce an attractive force of the magnet.
    Type: Application
    Filed: December 30, 2020
    Publication date: November 9, 2023
    Inventors: Ping YU, Changqi YANG, Jianwen LI, Yang CAO
  • Patent number: 11709776
    Abstract: N-way associative cache pools can be implemented in an N-way associative cache. Different cache pools can be indicated by pool values. Different processes running on a computer can use different cache pools. An N-way associative cache circuit can be configured to have one or more stripe mode cache pools that are N-way associative. A cache control circuit can receive a physical address for a memory location and can interpret the physical address as fields including a tag field that contains a tag value and a set field that contains a set value. The physical address can also be used to determine a pool value that identifies one of the stripe mode cache pools. A set of N cache entries in the one of the stripe mode cache pools can be concurrently searched for the tag value. The set of N cache entries is determined using the set value.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: July 25, 2023
    Assignee: Pensando Systems Inc.
    Inventor: Changqi Yang
  • Publication number: 20220309002
    Abstract: N-way associative cache pools can be implemented in an N-way associative cache. Different cache pools can be indicated by pool values. Different processes running on a computer can use different cache pools. An N-way associative cache circuit can be configured to have one or more stripe mode cache pools that are N-way associative. A cache control circuit can receive a physical address for a memory location and can interpret the physical address as fields including a tag field that contains a tag value and a set field that contains a set value. The physical address can also be used to determine a pool value that identifies one of the stripe mode cache pools. A set of N cache entries in the one of the stripe mode cache pools can be concurrently searched for the tag value. The set of N cache entries is determined using the set value.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 29, 2022
    Inventor: Changqi Yang
  • Patent number: 11052746
    Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission. The automatic transmission has a first input shaft and a second input shaft, and the two power sources are respectively connected to the two input shafts; a first intermediate shaft is provided parallel to the first input shaft, a second intermediate shaft is provided coaxial with the first input shaft, a third intermediate shaft is provided coaxial with the first intermediate shaft, and a first gear and a second gear on the first intermediate shaft are in engaged transmission; a third gear shaft and a fourth gear on the second intermediate shaft are in engaged transmission; and a fifth gear and a sixth gear on the third intermediate shaft are in engaged transmission, and the sixth gear is simultaneously in engaged transmission with a seventh gear on a differential.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 6, 2021
    Assignee: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.
    Inventors: Ping Yu, Changqi Yang, Jianwen Li
  • Patent number: 10844934
    Abstract: The present disclosure discloses a vehicle driving assembly with transversely placed double power sources comprising two power sources and an automatic transmission, and the two power sources are individually connected to two input shafts of the automatic transmission. A first intermediate shaft is provided parallel to the first input shaft. A second intermediate shaft and a third intermediate shaft are individually provided in the directions coaxial with the first input shaft and the first intermediate shaft. A first clutch is provided between the first intermediate shaft and the third intermediate shaft. A second clutch is provided between the first input shaft and the second intermediate shaft. A first gear on the first input shaft and a second gear on the first intermediate shaft are engaged to transmit power. A third gear on the second intermediate shaft and a fourth gear on the third intermediate shaft are engaged to transmit power.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: November 24, 2020
    Assignee: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.
    Inventors: Ping Yu, Changqi Yang, Jianwen Li
  • Patent number: 10814709
    Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission (10).
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 27, 2020
    Assignee: Jing-Jin Electric Technologies Co., LTD.
    Inventors: Ping Yu, Changqi Yang, Jianwen Li
  • Publication number: 20190389299
    Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission. The automatic transmission has a first input shaft and a second input shaft, and the two power sources are respectively connected to the two input shafts; a first intermediate shaft is provided parallel to the first input shaft, a second intermediate shaft is provided coaxial with the first input shaft, a third intermediate shaft is provided coaxial with the first intermediate shaft, and a first gear and a second gear on the first intermediate shaft are in engaged transmission; a third gear shaft and a fourth gear on the second intermediate shaft are in engaged transmission; and a fifth gear and a sixth gear on the third intermediate shaft are in engaged transmission, and the sixth gear is simultaneously in engaged transmission with a seventh gear on a differential.
    Type: Application
    Filed: December 12, 2017
    Publication date: December 26, 2019
    Applicant: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.
    Inventors: Ping YU, Changqi YANG, Jianwen LI
  • Publication number: 20190366822
    Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission (10).
    Type: Application
    Filed: December 12, 2017
    Publication date: December 5, 2019
    Inventors: Ping Yu, Changqi Yang, Jianwen Li
  • Patent number: 10363804
    Abstract: A vehicle electrically driving assembly, connected to the rear or front axle half shaft of the vehicle, that includes: an electric motor, a speed reducer, an electromagnetic tooth-mounted clutch and a differential. The speed reducer has multiple stages of gears, an input shaft and an intermediate shaft; the differential is connected between the axle half shafts; the electromagnetic tooth-mounted clutch is installed on the input shaft or the intermediate shaft of the speed reducer or on the axle half shafts. When the electromagnetic tooth-mounted clutch is in engagement, driving force of the electric motor is transmitted to the vehicle axle via the speed reducer and the electromagnetic jaw clutch, to provide an auxiliary driving force to the vehicle. When the power of the entire vehicle is insufficient at the acceleration phase, the electrically driving assembly, by using the electromagnetic jaw clutch, provides an auxiliary driving force to the entire vehicle.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: July 30, 2019
    Assignee: Jing-Jin Electric Technologies Co., Ltd.
    Inventors: Ping Yu, Changqi Yang, Ting Wang, Jianwen Li, Xixian Yang
  • Publication number: 20190017572
    Abstract: The present disclosure discloses a vehicle driving assembly with transversely placed double power sources comprising two power sources and an automatic transmission, and the two power sources are individually connected to two input shafts of the automatic transmission. A first intermediate shaft is provided parallel to the first input shaft. A second intermediate shaft and a third intermediate shaft are individually provided in the directions coaxial with the first input shaft and the first intermediate shaft. A first clutch is provided between the first intermediate shaft and the third intermediate shaft. A second clutch is provided between the first input shaft and the second intermediate shaft. A first gear on the first input shaft and a second gear on the first intermediate shaft are engaged to transmit power. A third gear on the second intermediate shaft and a fourth gear on the third intermediate shaft are engaged to transmit power.
    Type: Application
    Filed: January 20, 2017
    Publication date: January 17, 2019
    Applicant: Jing-Jin Electric Technologies Co., Ltd.
    Inventors: Ping Yu, Changqi Yang, Jianwen Li
  • Publication number: 20180304732
    Abstract: A vehicle electrically driving assembly, connected to the rear or front axle half shaft of the vehicle, that includes: an electric motor, a speed reducer, an electromagnetic tooth-mounted clutch and a differential. The speed reducer has multiple stages of gears, an input shaft and an intermediate shaft; the differential is connected between the axle half shafts; the electromagnetic tooth-mounted clutch is installed on the input shaft or the intermediate shaft of the speed reducer or on the axle half shafts. When the electromagnetic tooth-mounted clutch is in engagement, driving force of the electric motor is transmitted to the vehicle axle via the speed reducer and the electromagnetic jaw clutch, to provide an auxiliary driving force to the vehicle. When the power of the entire vehicle is insufficient at the acceleration phase, the electrically driving assembly, by using the electromagnetic jaw clutch, provides an auxiliary driving force to the entire vehicle.
    Type: Application
    Filed: January 20, 2017
    Publication date: October 25, 2018
    Applicant: Jing-Jin Electric Technologies Co., Ltd.
    Inventors: Ping YU, Changqi YANG, Ting WANG, Jianwen LI, Xixian YANG