Patents by Inventor Syed Muhammad ZAIN MEHDI

Syed Muhammad ZAIN MEHDI 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).

  • BORON-DOPED CARBON NANOTUBES SYNTHESIZED BY ARC DISCHARGE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20230039609
    Abstract: Disclosed are a multi-wall carbon nanotube (MWCNT) formed using arc discharge and a method for manufacturing the same. The carbon source of the anode and boron that is the doping source, are evaporated through arc discharge and then deposited on the surface of the cathode to form MWCNTs, and boron is evenly distributed in the multi-walls of the MWCNTs. Therefore, the outer diameter of the MWCNT is reduced, high thermal stability is secured, and the effect of improving the field emission characteristics can be obtained.
    Type: Application
    Filed: June 22, 2022
    Publication date: February 9, 2023
    Inventors: Nae Sung LEE, Syed Muhammad ZAIN MEHDI