Patents by Inventor Chin Li Cheung

Chin Li Cheung 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).

  • Fabrication of nanotube microscopy tips
    Publication number: 20020112814
    Abstract: A method of fabricating SWNT probes for use in atomic force microscopy is disclosed. In one embodiment, the SWNT's are fabricated using a metallic salt solution. In another embodiment, the SWNT's are fabricated using metallic colloids.
    Type: Application
    Filed: September 18, 2001
    Publication date: August 22, 2002
    Inventors: Jason H. Hafner, Chin Li Cheung, Charles M. Lieber