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).
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Patent number: 11879505Abstract: 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: GrantFiled: December 30, 2020Date of Patent: January 23, 2024Assignee: Jing-Jin Electric Technologies Co., LtdInventors: Ping Yu, Changqi Yang, Jianwen Li, Yang Cao
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Publication number: 20230358282Abstract: 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: ApplicationFiled: December 30, 2020Publication date: November 9, 2023Inventors: Ping YU, Changqi YANG, Jianwen LI, Yang CAO
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Patent number: 11709776Abstract: 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: GrantFiled: March 29, 2021Date of Patent: July 25, 2023Assignee: Pensando Systems Inc.Inventor: Changqi Yang
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Publication number: 20220309002Abstract: 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: ApplicationFiled: March 29, 2021Publication date: September 29, 2022Inventor: Changqi Yang
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Patent number: 11052746Abstract: 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: GrantFiled: December 12, 2017Date of Patent: July 6, 2021Assignee: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.Inventors: Ping Yu, Changqi Yang, Jianwen Li
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Patent number: 10844934Abstract: 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: GrantFiled: January 20, 2017Date of Patent: November 24, 2020Assignee: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.Inventors: Ping Yu, Changqi Yang, Jianwen Li
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Patent number: 10814709Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission (10).Type: GrantFiled: December 12, 2017Date of Patent: October 27, 2020Assignee: Jing-Jin Electric Technologies Co., LTD.Inventors: Ping Yu, Changqi Yang, Jianwen Li
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Publication number: 20190389299Abstract: 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: ApplicationFiled: December 12, 2017Publication date: December 26, 2019Applicant: JING-JIN ELECTRIC TECHNOLOGIES CO., LTD.Inventors: Ping YU, Changqi YANG, Jianwen LI
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Publication number: 20190366822Abstract: A vehicle drive assembly with transverse dual-power-source, comprising two power sources and an automatic transmission (10).Type: ApplicationFiled: December 12, 2017Publication date: December 5, 2019Inventors: Ping Yu, Changqi Yang, Jianwen Li
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Patent number: 10363804Abstract: 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: GrantFiled: January 20, 2017Date of Patent: July 30, 2019Assignee: Jing-Jin Electric Technologies Co., Ltd.Inventors: Ping Yu, Changqi Yang, Ting Wang, Jianwen Li, Xixian Yang
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Publication number: 20190017572Abstract: 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: ApplicationFiled: January 20, 2017Publication date: January 17, 2019Applicant: Jing-Jin Electric Technologies Co., Ltd.Inventors: Ping Yu, Changqi Yang, Jianwen Li
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Publication number: 20180304732Abstract: 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: ApplicationFiled: January 20, 2017Publication date: October 25, 2018Applicant: Jing-Jin Electric Technologies Co., Ltd.Inventors: Ping YU, Changqi YANG, Ting WANG, Jianwen LI, Xixian YANG