Patents by Inventor Shuyan Wang

Shuyan Wang 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: 20240080051
    Abstract: A gain control method for a signal amplifier includes obtaining, by the signal amplifier, target information; determining, by the signal amplifier, a power adjustment parameter of the signal amplifier according to the target information, where the power adjustment parameter includes any one of the following: an amplification multiple-related parameter and a transmit power-related parameter; and adjusting, by the signal amplifier, a power parameter of the signal amplifier according to the power adjustment parameter, where the power parameter includes any one of the following: an amplification multiple and transmit power.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Huan Wang, Jinhua Liu, Shuyan Peng
  • Publication number: 20230150337
    Abstract: The present application discloses an air conditioning system for a vehicle and an operating method therefor, which relates to the technical field of vehicle air conditioners. The system includes a motor (5), an operating dial (3) and internal and external-circulation ventilation doors (1, 2), and the motor (5) drives the operating dial (3) to drive the internal and external-circulation ventilation doors (1, 2) to rotate to achieve the purpose of different internal and external air-intake ratios.
    Type: Application
    Filed: February 25, 2021
    Publication date: May 18, 2023
    Inventors: Weili ZHANG, Haiming LIU, Fuhai DUAN, Shuyan WANG, Haiyang XING, Fang MENG, Jian XU, Xiaocui WU
  • Publication number: 20220412431
    Abstract: An ultrasonic motor-based regulated variable-damping vibration isolator, includes a base, a magnetorheological damper, and an adapter plate. The magnetorheological damper is mainly used to support and deplete the energy of vibration; the magnetorheological damper includes an upper cavity, a lower cavity, a connecting ring, a permanent magnet, orifices, a magnetic permeable ring, an ultrasonic motor and the like; a magnetorheological fluid is stored in the upper and lower cavities defined by bellows. The magnetorheological damper uses the ultrasonic motor to drive the permanent magnet to rotate to adjust the overlap ratio of the permanent magnet and the orifices, that is, to adjust the number of the orifices entering the magnetic field of the permanent magnet, so as to change the damping intensity of the damper. After rotating in place, the ultrasonic motor can be powered off and self-locked.
    Type: Application
    Filed: February 27, 2020
    Publication date: December 29, 2022
    Applicant: BEIJING INSTITUTE OF CONTROL ENGINEERING
    Inventors: Jiyang ZHANG, Ruizhi LUO, Qiang ZHANG, Tao QING, Gang ZHOU, Jintao WU, Limei TIAN, Yahong FAN, Shuyan WANG, Hong WANG
  • Patent number: 10780487
    Abstract: A bending and molding production line includes an unwinding mechanism, a feeding and straightening device, a cutting-off mechanism, a bending and molding device and a material loading mechanism, wherein the bending and molding device includes a base, the base is provided with two transverse sliding bases, the base is provided with a transverse driving device driving the transverse sliding bases, the base is provided with a central clamping device between the two transverse sliding bases, the transverse sliding bases are provided with a longitudinal sliding base in a sliding manner and are provided with a longitudinal driving device driving the longitudinal sliding base to slide, the longitudinal sliding base is provided with a bending and molding device, the transverse sliding base at the left side is provided with a left clamping device, and the transverse sliding base at the right side is provided with a right clamping device.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: September 22, 2020
    Assignees: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF ZHANGJIAGANG, JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Wenxian Tang, Jian Zhang, Hongcai Lin, Yang Zhang, Qinfeng Li, Zhigao Tao, Xia Li, Shuyan Wang
  • Patent number: 10233722
    Abstract: A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the primary oil cylinder, and a handle fixedly connected onto the outer cylinder of the base. The port is fixedly connected to the left end of the primary oil cylinder, the center thereof being provided with a circular hole that clearance-fits the piston rod arranged in the primary oil cylinder. A circular flange of the rear end cover is fixedly connected onto the right end face of the primary oil cylinder. The base is connected to a guide supporting sheath sleeved, in a clearance-fitted way, on the outer cylinder of the primary oil cylinder. A bearing seat is provided on the right end wall of the base Two screw holes are symmetrically provided at the right end face of the rear end cover.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 19, 2019
    Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Wenxian Tang, Jian Zhang, Shijie Su, Hua Li, Yuan Li, Yun Chen, Shuyan Wang
  • Publication number: 20180245425
    Abstract: A moving-rotating linear covering tool, comprising a port, a primary oil cylinder, a piston rod, a rear end cover, a base sleeved on the right end of the primary oil cylinder, and a handle fixedly connected onto the outer cylinder of the base. The port is fixedly connected to the left end of the primary oil cylinder, the center thereof being provided with a circular hole that clearance-fits the piston rod arranged in the primary oil cylinder. A circular flange of the rear end cover is fixedly connected onto the right end face of the primary oil cylinder. The base is connected to a guide supporting sheath sleeved, in a clearance-fitted way, on the outer cylinder of the primary oil cylinder. A bearing seat is provided on the right end wall of the base Two screw holes are symmetrically provided at the right end face of the rear end cover.
    Type: Application
    Filed: October 31, 2016
    Publication date: August 30, 2018
    Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Wenxian TANG, Jian ZHANG, Shijie SU, Hua LI, Yuan LI, Yun CHEN, Shuyan WANG
  • Publication number: 20180021838
    Abstract: The present invention discloses a bending and molding production line, comprising an unwinding mechanism, a feeding and straightening device, a cutting-off mechanism, a bending and molding device and a material loading mechanism, wherein the bending and molding device comprises a base, the base is provided with two transverse sliding bases, the base is provided with a transverse driving device driving the transverse sliding bases, the base is provided with a central clamping device between the two transverse sliding bases, the transverse sliding bases are provided with a longitudinal sliding base in a sliding manner and are provided with a longitudinal driving device driving the longitudinal sliding base to slide, the longitudinal sliding base is provided with a bending and molding device, one side, close to the central clamping device, of the transverse sliding base at the left side is provided with a left clamping device capable of movably extending to clamp the tubular product, and one side, close to the c
    Type: Application
    Filed: February 22, 2016
    Publication date: January 25, 2018
    Inventors: Wenxian TANG, Jian ZHANG, Hongcai LIN, Yang ZHANG, Qinfeng LI, Zhigao TAO, Xia LI, Shuyan WANG
  • Patent number: 9771135
    Abstract: A bionic pectoral fin propelling device based on a planetary gear train, including a frame, a power source (1), a propelling part (2), left and right maneuvering parts (3), a fixed support plate (4), a movable support plate (5), a left pectoral fin (6), a right pectoral fin (7), a fish body (8), and a tail fin (9). The fixed support plate (4) and the movable support plate (5) are installed on the frame parallel to each other; the fixed support plate (4) is located in front of the movable support plate (5); and the left and right maneuvering parts (3) are located between the fixed support plate (4) and the movable support plate (5). The present invention solves the problem that the two pectoral fins are not synchronized, realizes variable speed propelling and left/right maneuvering, facilitates increasing the bearing capacity of the propelling device, and is particularly suitable in limited space applications.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: September 26, 2017
    Assignee: Jiangsu University of Science and Technology
    Inventors: Shuyan Wang, Xinguo Wang, Yongmei Zhu, Jian Zhang, Wenxian Tang
  • Publication number: 20170152011
    Abstract: A bionic pectoral fin propelling device based on a planetary gear train, including a frame, a power source (1), a propelling part (2), left and right maneuvering parts (3), a fixed support plate (4), a movable support plate (5), a left pectoral fin (6), a right pectoral fin (7), a fish body (8), and a tail fin (9). The fixed support plate (4) and the movable support plate (5) are installed on the frame parallel to each other; the fixed support plate (4) is located in front of the movable support plate (5); and the left and right maneuvering parts (3) are located between the fixed support plate (4) and the movable support plate (5). The present invention solves the problem that the two pectoral fins are not synchronized, realizes variable speed propelling and left/right maneuvering, facilitates increasing the bearing capacity of the propelling device, and is particularly suitable in limited space applications.
    Type: Application
    Filed: June 1, 2015
    Publication date: June 1, 2017
    Inventors: Shuyan Wang, Xinguo Wang, Yongmei Zhu, Jian Zhang, Wenxian Tang
  • Patent number: 6630125
    Abstract: The present invention relates to 18F-labeled choline analogs and to methods of using same as imaging agents (for example, as positron emission tomography (PET) imaging agents) for the noninvasive detection and localization of neoplasms and pathophysiologies influencing choline processing in the body. The invention further relates to methods of synthesizing 18F-labeled choline analogs and to compositions comprising such analogs.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: October 7, 2003
    Assignee: Duke University
    Inventors: Timothy R. DeGrado, R. Edward Coleman, Steven W. Baldwin, David T. Price, Matthew D. Orr, Shuyan Wang
  • Publication number: 20020061279
    Abstract: The present invention relates to 18F-labeled choline analogs and to methods of using same as imaging agents (for example, as positron emission tomography (PET) imaging agents) for the noninvasive detection and localization of neoplasms and pathophysiologies influencing choline processing in the body. The invention further relates to methods of synthesizing 18F-labeled choline analogs and to compositions comprising such analogs.
    Type: Application
    Filed: April 30, 2001
    Publication date: May 23, 2002
    Inventors: Timothy R. DeGrado, R. Edward Coleman, Steven W. Baldwin, David T. Price, Matthew D. Orr, Shuyan Wang
  • Patent number: 6362352
    Abstract: Sulfur heteroatom substitution at the C4 position of 18F-labeled fatty acids yields a tracer that is retained in proportion to the beta-oxidation rates in mammalian tissue, particularly hypoxic myocardium. Most preferably, the invention is embodied in an [18F]fluoro-4-thia-fatty acid having a chain length of between 8 to 20 carbon atoms. The 18F-labeled 4-thia fatty acids of this invention find particular utility the radiolabelling of tissue sites (e.g., myocardium) for purposes of positron emission tomography.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: March 26, 2002
    Assignee: Duke University
    Inventors: Timothy R. DeGrado, Shuyan Wang
  • Patent number: 6245317
    Abstract: Oxygen substitution at the C3 position of 18F-labeled fatty acids yields a tracer that is specific to mitochondrial metabolism of fatty acids in liver tissue. Most preferably, the invention is embodied in an [18F]fluoro-3-oxa-fatty acid having a chain length of between 8 to 20 carbon atoms. The 18F-labeled 3-oxa fatty acids of this invention find particular utility the radiolabelling of mammalian liver tissue purposes of positron emission tomography.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: June 12, 2001
    Assignee: Duke University
    Inventors: Timothy R. DeGrado, Shuyan Wang