Patents by Inventor Kim Gyu-chul

Kim Gyu-chul 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).

  • Mos transistor having self-aligned well bias area and method of fabricating the same
    Publication number: 20010012673
    Abstract: A MOS transistor having a self-aligned well bias area and a method of fabricating the same provide for efficient application of well bias in a highly integrated semiconductor substrate without causing latch-up. The well bias area is formed at a trench, which is formed by etching a semiconductor substrate in a manner of self-alignment, so that well bias can be efficiently applied to the MOS transistor achieving reduction of the area of a chip without degradation of electrical characteristics.
    Type: Application
    Filed: January 31, 2001
    Publication date: August 9, 2001
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Kim Gyu-chul