Patents by Inventor Zhongzhou Du

Zhongzhou Du 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).

  • Paramagnetism-based remote temperature measurement method for magnetic nanoparticle
    Patent number: 8498837
    Abstract: The invention discloses a paramagnetism-based remote temperature measurement method for magnetic nanoparticles, and the method comprises: applying multiple times of excited magnetic fields on the area of a magnetic nano sample, constructing an equation group between the different excited magnetic fields and corresponding magnetic susceptibilities according to the Langevin's paramagnetic theorem, and obtaining the information of temperature and sample concentration via the equation group. The invention is capable of more precisely and more quickly detecting the temperature of an object, and especially applicable for the detection of thermal motion at bio-molecular level. Experiments indicate the measurement error is less than 0.56K.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: July 30, 2013
    Assignee: Huazhong University of Science and Technology
    Inventors: Wenzhong Liu, Jing Zhong, Yin Li, Zhongzhou Du, Di Xie
  • PARAMAGNETISM-BASED REMOTE TEMPERATURE MEASUREMENT METHOD FOR MAGNETIC NANOPARTICLE
    Publication number: 20120239341
    Abstract: The invention discloses a paramagnetism-based remote temperature measurement method for magnetic nanoparticles, and the method comprises: applying multiple times of excited magnetic fields on the area of a magnetic nano sample, constructing an equation group between the different excited magnetic fields and corresponding magnetic susceptibilities according to the Langevin's paramagnetic theorem, and obtaining the information of temperature and sample concentration via the equation group. The invention is capable of more precisely and more quickly detecting the temperature of an object, and especially applicable for the detection of thermal motion at bio-molecular level. Experiments indicate the measurement error is less than 0.56K.
    Type: Application
    Filed: March 28, 2011
    Publication date: September 20, 2012
    Applicant: Huazhong University of Science and Technology
    Inventors: Wenzhong Liu, Jing Zhong, Yin Li, Zhongzhou Du, Di Xie