Patents by Inventor Young-hee Yvette Lee

Young-hee Yvette Lee 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).

  • Inverter device, NAND device, NOR device, and logic device including the same
    Patent number: 9130567
    Abstract: An inverter device including a tunable diode device and a diode device that includes a control terminal connected to an input terminal of the inverter device, an anode terminal connected to a high-level voltage terminal, and a cathode terminal connected to an output terminal of the inverter device, wherein the diode device is configured to turn on or off according to a voltage applied to the control terminal.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: September 8, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-jun Yun, Sang-wook Kim, Seong-jun Park, David Seo, Young-hee Yvette Lee, Chang-seung Lee