Patents by Inventor YUNYEONG JEON

YUNYEONG JEON 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).

  • Page buffer, a memory device including the same and a read operation method thereof
    Patent number: 10339989
    Abstract: A page buffer includes a pre-charge unit for pre-charging a bit line of a selected memory cell of a memory cell array via a first pre-charge line and pre-charging a sensing node via a second pre-charge line, during a pre-charge time, a bit line connection unit connected between the bit line and the sensing node and including a connecting node connected to the first pre-charge line, the bit line connection unit controlling a voltage of the sensing node, during a develop time, based on a bit line connection control signal and a sensing node voltage control signal, and a data input and output unit for generating sensing data by sensing a level of the voltage of the sensing node, during a sensing time.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: July 2, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chaehoon Kim, Jin-Young Chun, Yunyeong Jeon
  • PAGE BUFFER, A MEMORY DEVICE INCLUDING THE SAME AND A READ OPERATION METHOD THEREOF
    Publication number: 20180137900
    Abstract: A page buffer includes a pre-charge unit for pre-charging a bit line of a selected memory cell of a memory cell array via a first pre-charge line and pre-charging a sensing node via a second pre-charge line, during a pre-charge time, a bit line connection unit connected between the bit line and the sensing node and including a connecting node connected to the first pre-charge line, the bit line connection unit controlling a voltage of the sensing node, during a develop time, based on a bit line connection control signal and a sensing node voltage control signal, and a data input and output unit for generating sensing data by sensing a level of the voltage of the sensing node, during a sensing time.
    Type: Application
    Filed: June 29, 2017
    Publication date: May 17, 2018
    Inventors: CHAEHOON KIM, JIN-YOUNG CHUN, YUNYEONG JEON