Patents by Inventor Yiwei Jin

Yiwei Jin 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: 11031263
    Abstract: A laser stripping mass-transfer device includes a microdevice laser stripping transfer module, an auxiliary conveyor module, a transition conveyor module, a transfer conveyor module, a substrate carrier module, a microdevice filling module, a curing module, an encapsulation module and a substrate transportation module. The microdevice laser stripping transfer module is configured to implement detection and stripping of the microdevices. The auxiliary conveyor module is configured to adhere the stripped microdevices. The transition conveyor module is configured to pick up and transfer the microdevices to the transfer conveyor module. The transfer conveyor module is configured to pick up and transfer the microdevices to the substrate carrier module. The substrate carrier module is configured to feed the microdevices into the microdevice filling module, the curing module, the encapsulation module, and the substrate transportation module for filling, curing, encapsulating, loading and unloading.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jiankui Chen, Yiwei Jin, Zhouping Yin, Yongan Huang
  • Publication number: 20210013066
    Abstract: A laser stripping mass-transfer device includes a microdevice laser stripping transfer module, an auxiliary conveyor module, a transition conveyor module, a transfer conveyor module, a substrate carrier module, a microdevice filling module, a curing module, an encapsulation module and a substrate transportation module. The microdevice laser stripping transfer module is configured to implement detection and stripping of the microdevices. The auxiliary conveyor module is configured to adhere the stripped microdevices. The transition conveyor module is configured to pick up and transfer the microdevices to the transfer conveyor module. The transfer conveyor module is configured to pick up and transfer the microdevices to the substrate carrier module. The substrate carrier module is configured to feed the microdevices into the microdevice filling module, the curing module, the encapsulation module, and the substrate transportation module for filling, curing, encapsulating, loading and unloading.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 14, 2021
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jiankui CHEN, Yiwei JIN, Zhouping Yin, Yongan Huang
  • Patent number: 10479814
    Abstract: The present invention relates to application of N(6)-(2-hydroxyethyl)-adenosine (HEA) and its derivatives as an adenosine A1 receptor agonist in preparation of drug or food, the HEA and its derivatives are used in treatment of diseases relating to adenosine receptor regulator, such as insomnia, pain, convulsion, apoplexia, Parkinson's disease, opioid drug addiction and kidney ischemia reperfusion injury etc. The present invention provides a new method for treatment of the diseases relating to nervous system and kidney.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: November 19, 2019
    Assignee: Zhejiang Subtropical Crops Research Institute
    Inventors: Yiqiu Chai, Bichun Zhu, Xiuxiu Peng, Yiwei Jin
  • Publication number: 20170369520
    Abstract: The present invention relates to application of N(6)-(2-hydroxyethyl)-adenosine (HEA) and its derivatives as an adenosine A1 receptor agonist in preparation of drug or food, the HEA and its derivatives are used in treatment of diseases relating to adenosine receptor regulator, such as insomnia, pain, convulsion, apoplexia, Parkinson's disease, opioid drug addiction and kidney ischemia reperfusion injury etc. The present invention provides a new method for treatment of the diseases relating to nervous system and kidney.
    Type: Application
    Filed: September 11, 2017
    Publication date: December 28, 2017
    Inventors: Yiqiu Chai, Bichun Zhu, Xiuxiu Peng, Yiwei Jin
  • Publication number: 20160024135
    Abstract: The present invention relates to application of N(6)-(2-hydroxyethyl)-adenosine (HEA) and its derivatives as an adenosine A1 receptor agonist in preparation of drug or food, the HEA and its derivatives are used in treatment of diseases relating to adenosine receptor regulator, such as insomnia, pain, convulsion, apoplexia, Parkinson's disease, opioid drug addiction and kidney ischemia reperfusion injury etc. The present invention provides a new method for treatment of the diseases relating to nervous system and kidney.
    Type: Application
    Filed: July 22, 2015
    Publication date: January 28, 2016
    Inventors: Yiqiu Chai, Bichun Zhu, Xiuxiu Peng, Yiwei Jin
  • Patent number: 9198431
    Abstract: A method for controlling a pest on a crop includes applying a pesticide that comprises N6-(2-hydroxyethyl)-adenosine as an active ingredient for controlling the pest. The pesticide may include 20 wt % N6-(2-hydroxyethyl)-adenosine, 1-3 wt % dispersing agent, and 66.5% wt % water. The pesticide may further include a dispersion agent, a thickening agent, or an antifreeze agent as an auxiliary agent. The dispersing agent may be one or more selected from sodium lignin sulfonate, NNO, Agricultural Emulsifier 500#, Agricultural Emulsifier 700#, Agricultural Emulsifier 600#, Agricultural Emulsifier 1602#, methylene bis-methylnaphthalene sodium sulfonate, sodium salt of alkyl naphthalene sulfonate condensate, or polyoxyethylene castor oil. The thickening agent may be one or more selected from carboxymethyl cellulose, urea, poly vinyl alcohol, aluminum magnesium silicate, or xanthan gum.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: December 1, 2015
    Assignee: Zhejiang Subtropical Crops Research Institute
    Inventors: Yiqiu Chai, Guanju Chen, Yiwei Jin, Yougao Liu, Xiaola Li, Xiangli Dang
  • Publication number: 20140256669
    Abstract: A method for controlling a pest on a crop includes applying a pesticide that comprises N6-(2-hydroxyethyl)-adenosine as an active ingredient for controlling the pest. The pesticide may include 20 wt % N6-(2-hydroxyethyl)-adenosine, 1-3 wt % dispersing agent, and 66.5% wt % water. The pesticide may further include a dispersion agent, a thickening agent, or an antifreeze agent as an auxiliary agent. The dispersing agent may be one or more selected from sodium lignin sulfonate, NNO, Agricultural Emulsifier 500#, Agricultural Emulsifier 700#, Agricultural Emulsifier 600#, Agricultural Emulsifier 1602#, methylene bis-methylnaphthalene sodium sulfonate, sodium salt of alkyl naphthalene sulfonate condensate, or polyoxyethylene castor oil. The thickening agent may be one or more selected from carboxymethyl cellulose, urea, poly vinyl alcohol, aluminum magnesium silicate, or xanthan gum.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 11, 2014
    Applicant: ZHEJIANG SUBTROPICAL CROPS RESEARCH INSTITUTE
    Inventors: Yiqiu Chai, Guanju Chen, Yiwei Jin, Yougao Liu, Xiaola Li, Xiangli Dang