Patents by Inventor Xuedong Du

Xuedong 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).

  • Publication number: 20140342441
    Abstract: The present invention provides, among others, apparatus for detecting a disease, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electric, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, physical, or mechanical property of the biologic material.
    Type: Application
    Filed: April 4, 2013
    Publication date: November 20, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140073884
    Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th
    Type: Application
    Filed: May 4, 2012
    Publication date: March 13, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140057340
    Abstract: Among others, the present invention provides devices each including a micro-filter, a shutter, a cell counter, a selector, a micro-surgical kit, a timer, and a data processing circuitry, wherein the micro-filter is capable of detecting or filtering circulating tumor cells.
    Type: Application
    Filed: November 5, 2013
    Publication date: February 27, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140030799
    Abstract: Among others, the present invention provides apparatus for detecting circulating tumor cells, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electrical, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, electro-mechanical, electro-chemical, electro-optical, electro-thermal, electro-chemical-mechanical, bio-chemical, bio-mechanical, bio-optical, bio-thermal, bio-physical, bio-electro-mechanical, bio-electro-chemical, bio-electro-optical, bio-electro-thermal, bio-mechanical-optical, bio-mechanical thermal, bio-thermal-optical, bio-electro-chemical-optical, bio-electro-mechanical-optical, bio-electro-thermal-optical, bio-electro-chemical-mechanical, physical or mechanical property, or a combination th
    Type: Application
    Filed: May 4, 2012
    Publication date: January 30, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20140017670
    Abstract: Among others, the present invention provides micro-devices for detecting or treating a disease, each comprising a first micro sensor for detecting a property of the biological sample at the microscopic level, and an interior wall defining a channel, wherein the micro sensor is located in the interior wall of the micro-device and detects the property of the biological sample in the microscopic level, and the biological sample is transported within the channel.
    Type: Application
    Filed: January 27, 2012
    Publication date: January 16, 2014
    Applicant: ANPAC BIO-MEDICAL SCIENCE CO., LTD
    Inventors: Chris Chang Yu, Xuedong Du
  • Publication number: 20140012093
    Abstract: The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.
    Type: Application
    Filed: March 21, 2012
    Publication date: January 9, 2014
    Applicant: CHANG HE BIO-MEDICAL SCIENCE (YANGZHOU) CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du
  • Publication number: 20130316329
    Abstract: Among others, the present invention provides piezo-electric micro-devices for detecting at the microscopic level an electric, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, physical, bio-chemical, bio-physical, physical-chemical, bio-physical-chemical, bio-mechanical, bio-electro-mechanical, electro-mechanical, or mechanical property of the biologic subject.
    Type: Application
    Filed: October 5, 2011
    Publication date: November 28, 2013
    Inventors: Chris Chang Yu, Xuedong Du
  • Publication number: 20130236882
    Abstract: Among others, the present invention provides micro-devices for detecting or treating a disease, each comprising a first sorting unit capable of detecting a property of the biological subject at the microscopic level and sorting the biological subject by the detected property; a first detection unit capable of detecting the same or different property of the sorted biological subject at the microscopic level; and a first layer of material having an exterior surface and an interior surface, wherein the interior surface defines a first channel in which the biological subject flows from the first sorting unit to the first detection unit.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 12, 2013
    Applicant: CHANG HE BIO-MEDICAL SCIENCE (YANGZHOU) CO., LTD.
    Inventors: Chris C. Yu, Xuedong Du, He Yu
  • Publication number: 20130183660
    Abstract: Among others, the present invention provides apparatus for detecting a disease, comprising a system delivery biological subject and a probing and detecting device, wherein the probing and detecting device includes a first micro-device and a first substrate supporting the first micro-device, the first micro-device contacts a biologic material to be detected and is capable of measuring at the microscopic level an electric, magnetic, electromagnetic, thermal, optical, acoustical, biological, chemical, physical, or mechanical property of the biologic material.
    Type: Application
    Filed: June 30, 2011
    Publication date: July 18, 2013
    Inventors: Chris C Yu, He Yu, Xuedong Du
  • Publication number: 20130035632
    Abstract: The invention provides decomposing apparatus which comprises a first sub-component and a first micro device comprising a decomposable material, wherein the sub-component comprises a drug, a medical kit, a micro-disease detection system, or an auto-navigation system. Also within the invention are methods for fabricating such apparatus.
    Type: Application
    Filed: August 2, 2011
    Publication date: February 7, 2013
    Inventors: Chris C. Yu, Xuedong Du
  • Publication number: 20120245568
    Abstract: The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.
    Type: Application
    Filed: March 21, 2012
    Publication date: September 27, 2012
    Applicant: Anpac Bio-Medical Science Co., Ltd.
    Inventors: Chris C. Yu, Xuedong Du