Patents by Inventor Steven Lukman

Steven Lukman 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).

  • DEVICES COMPRISING MULTIPLE TWO-DIMENSIONAL TRANSITION METAL DICHALCOGENIDE MATERIALS
    Publication number: 20220093810
    Abstract: A device which detects and/or emits infrared radiation in the mid-infrared to far- infrared region is disclosed herein. The device comprises a first layer comprising a first transition metal dichalcogenide, and a second layer comprising a second transition metal dichalcogenide, wherein the second layer is deposited adjacent to the first layer to form a first interface which interlayer excitons are producible from for rendering the device operable to detect and/or emit infrared radiation in the mid-infrared to far-infrared region.
    Type: Application
    Filed: December 16, 2019
    Publication date: March 24, 2022
    Inventors: Steven LUKMAN, Jinghua TENG, Qing Yang Steve WU, Lu DING
  • Nanoparticle sensor for nucleic acid-protein interaction
    Patent number: 9977014
    Abstract: The present invention provides a sensor for sensing nucleic acid-protein interactions, comprising a noble metal nanoparticle (NP), a double stranded nucleic acid molecule capable of binding with a protein in an aqueous solution and a fluorescent conjugated polymer (CP). The present invention also provides a method for sensing nucleic acid-protein interactions with the sensor as defined above.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: May 22, 2018
    Assignee: Agency for Science, Technology and Research
    Inventors: Steven Lukman, Siu Yee New, Xiaodi Su, Edwin Chong Wing Cheung
  • NANOPARTICLE SENSOR FOR NUCLEIC ACID-PROTEIN INTERACTION
    Publication number: 20140335510
    Abstract: The present invention provides a sensor for sensing nucleic acid-protein interactions, comprising a noble metal nanoparticle (NP), a double stranded nucleic acid molecule capable of binding with a protein in an aqueous solution and a fluorescent conjugated polymer (CP). The present invention also provides a method for sensing nucleic acid-protein interactions with the sensor as defined above.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 13, 2014
    Applicant: Agency for Science, Technology and Research
    Inventors: Steven Lukman, Siu Yee New, Xiaodi Su, Edwin Chong Wing Cheung