Patents by Inventor Youngweon Kim

Youngweon Kim 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).

  • Electronic memory, such as flash EPROM, with bitwise-adjusted writing current or/and voltage
    Patent number: 6975535
    Abstract: A memory such as a flash EPROM contains writing circuitry (58 and 60) that adjusts how much current or/and voltage is provided to a writing conductor (92) connected to the memory cells (50) of a cell group for simultaneously writing the bits of a bit group such as a word or byte into the cells of that cell group as a function of how many of those bits are in one of a pair of opposite logic states.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: December 13, 2005
    Assignee: Mosel Vitelic, Inc.
    Inventors: Youngweon Kim, Li-Chun Li
  • Electronic memory, such as flash EPROM, with bitwise-adjusted writing current or/and voltage
    Publication number: 20050036346
    Abstract: A memory such as a flash EPROM contains writing circuitry (58 and 60) that adjusts how much current or/and voltage is provided to a writing conductor (92) connected to the memory cells (50) of a cell group for simultaneously writing the bits of a bit group such as a word or byte into the cells of that cell group as a function of how many of those bits are in one of a pair of opposite logic states.
    Type: Application
    Filed: August 14, 2003
    Publication date: February 17, 2005
    Inventors: Youngweon Kim, Li-Chun Li
  • Voltage regulator circuit
    Patent number: 5280234
    Abstract: A voltage regulator circuit includes a variable resistance formed by diode configuration of NMOS depletion transistors connected in a parallel relation with a supply voltage divider connected at a node by a further variable resistance formed by a serial arrangement of NMOS transistors with ground and having each of their gates coupled to the supply voltage.
    Type: Grant
    Filed: January 2, 1992
    Date of Patent: January 18, 1994
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joel Huang, Youngweon Kim