Patents by Inventor Kiran KRISHNAPUR

Kiran KRISHNAPUR 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).

  • Shadow mask with plasma resistant coating
    Patent number: 11566322
    Abstract: A mask assembly (100) includes a mask frame (102) and a mask screen (104), both of the mask frame (102) and the mask screen (104) made of a metallic material, and a metal coating (125) disposed on exposed surfaces of one or both of the mask frame (102) and the mask screen (104).
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: January 31, 2023
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Xi Huang, Fei Peng, Kiran Krishnapur, Ruiping Wang, Jrjyan Jerry Chen, Steven Verhaverbeke, Robert Jan Visser
  • SHADOW MASK WITH PLASMA RESISTANT COATING
    Publication number: 20210222291
    Abstract: A mask assembly (100) includes a mask frame (102) and a mask screen (104), both of the mask frame (102) and the mask screen (104) made of a metallic material, and a metal coating (125) disposed on exposed surfaces of one or both of the mask frame (102) and the mask screen (104).
    Type: Application
    Filed: May 24, 2016
    Publication date: July 22, 2021
    Inventors: Xi HUANG, Fei PENG, Kiran KRISHNAPUR, Ruiping WANG, Jrjyan Jerry CHEN, Steven VERHAVERBEKE, Robert Jan VISSER