Patents by Inventor Tamura Takehito

Tamura Takehito 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).

  • Sinker with a Reduced Width
    Publication number: 20140001596
    Abstract: The width of a heavily-doped sinker is substantially reduced by forming the heavily-doped sinker to lie in between a number of closely-spaced trench isolation structures, which have been formed in a semiconductor material. During drive-in, the closely-spaced trench isolation structures significantly limit the lateral diffusion.
    Type: Application
    Filed: July 2, 2012
    Publication date: January 2, 2014
    Inventors: Binghua Hu, Sameer Pendharkar, Guru Mathur, Tamura Takehito