Patents by Inventor Mingyong Yuan

Mingyong Yuan 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).

  • Automatic trigger and self-calibration ultrasonic rain measurement system
    Patent number: 11947072
    Abstract: The system comprises a rainfall monitoring module, a self-calibration and rainfall measurement module, a central processing module, a water level monitoring module, and a drainage module. The rainfall monitoring module is configured to monitor rainfall and send a rainfall signal to the central processing module. The self-calibration and rainfall measurement module is configured to transmit ultrasonic signals and receive calibration echo signals to compute the calibrated flight time, and transmit ultrasonic signals to the water surface in the bucket and receive the measured echo signal reflected by the water surface to obtain the measured flight time under the control of the central processing module. The central processing module is configured to receive the rainfall signal to start the water level monitoring module and the self-calibration and rainfall measurement module, which are used to calculate the rainfall value and output it in a fixed format.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 2, 2024
    Assignee: Hainan Acoustics Laboratory, Institute of Acoustics, Chinese Academy of Sciences
    Inventors: Songbin Li, Mingyong Yuan, Peng Liu, Daoyou Lin
  • AUTOMATIC TRIGGER AND SELF-CALIBRATION ULTRASONIC RAIN MEASUREMENT SYSTEM
    Publication number: 20220404524
    Abstract: The system comprises a rainfall monitoring module, a self-calibration and rainfall measurement module, a central processing module, a water level monitoring module, and a drainage module. The rainfall monitoring module is configured to monitor rainfall and send a rainfall signal to the central processing module. The self-calibration and rainfall measurement module is configured to transmit ultrasonic signals and receive calibration echo signals to compute the calibrated flight time, and transmit ultrasonic signals to the water surface in the bucket and receive the measured echo signal reflected by the water surface to obtain the measured flight time under the control of the central processing module. The central processing module is configured to receive the rainfall signal to start the water level monitoring module and the self-calibration and rainfall measurement module, which are used to calculate the rainfall value and output it in a fixed format.
    Type: Application
    Filed: December 9, 2020
    Publication date: December 22, 2022
    Applicant: Hainan Acoustics Laboratory, Institute of Acoustics, Chinese Academy of Sciences
    Inventors: Songbin LI, Mingyong YUAN, Peng LIU, Daoyou LIN
  • METHOD OF PREPARATION OF ANTIVIRAL COMPOUNDS AND USEFUL INTERMEDIATES THEREOF
    Publication number: 20170114087
    Abstract: The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The antiviral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection.
    Type: Application
    Filed: January 5, 2017
    Publication date: April 27, 2017
    Inventors: Yanling Wang, Yuan Wang, Xungui He, Chuanjun Liu, Jirang Zhu, Jie Li, Qingzhong Cheng, Mingyong Yuan
  • Method of preparation of antiviral compounds and useful intermediates thereof
    Patent number: 9573971
    Abstract: The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The antiviral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: February 21, 2017
    Assignee: ContraVir Pharmaceuticals, Inc.
    Inventors: Yanling Wang, Yuan Wang, Xungui He, Chuanjun Liu, Jirang Zhu, Jie Li, Qingzhong Cheng, Mingyong Yuan
  • METHOD OF PREPARATION OF ANTIVIRAL COMPOUNDS AND USEFUL INTERMEDIATES THEREOF
    Publication number: 20160122381
    Abstract: The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The antiviral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection.
    Type: Application
    Filed: January 8, 2016
    Publication date: May 5, 2016
    Inventors: Yanling Wang, Yuan Wang, Xungui He, Chuanjun Liu, Jirang Zhu, Jie Li, Qingzhong Cheng, Mingyong Yuan
  • Method of preparation of antiviral compounds and useful intermediates thereof
    Patent number: 9260469
    Abstract: The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The antiviral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: February 16, 2016
    Assignee: ContraVir Pharmaceuticals, Inc.
    Inventors: Yanling Wang, Yuan Wang, Xungui He, Chuanjun Liu, Jirang Zhu, Jie Li, Qingzhong Cheng, Mingyong Yuan
  • Method of Preparation of Antiviral Compounds and Useful Intermediates Thereof
    Publication number: 20130331561
    Abstract: The invention is directed to processes for synthesizing bicyclic nucleoside antiviral compounds and for synthesizing the intermediates used in the process. The invention is also directed to novel intermediate compounds useful in the process. The anti-viral compounds are useful in the treatment of herpes zoster (i.e., varicella zoster virus, VZV, shingles) and for the prevention of post herpetic neuralgia (PHN) resulting from this viral infection.
    Type: Application
    Filed: October 7, 2011
    Publication date: December 12, 2013
    Applicant: SYNERGY PHARMACEUTICALS INC.
    Inventors: Yanling Wang, Yuan Wang, Xungui He, Chuanjun Liu, Jirang Zhu, Jie Li, Qingzhong Cheng, Mingyong Yuan