Patents by Inventor CHUNYUAN HOU

CHUNYUAN HOU 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).

  • Publication number: 20210027844
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Application
    Filed: October 8, 2020
    Publication date: January 28, 2021
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: YAFENG ZHANG, LIANG QIAO, CHUNYUAN HOU, JUN XU
  • Patent number: 10811101
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: October 20, 2020
    Assignee: Micron Technology, Inc.
    Inventors: Yafeng Zhang, Liang Qiao, Chunyuan Hou, Jun Xu
  • Patent number: 10803974
    Abstract: A memory device includes a memory array, a first buffer, a second buffer, a repair logic circuit and an internal memory. The method of operating the memory device includes: the repair logic circuit receiving a bad column table from the internal memory, the bad column table containing information of a bad column in the memory array; the first buffer receiving first data; the repair logic circuit receiving the first data from the first buffer; and the repair logic circuit mapping the first data onto second data according to the bad column table.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: October 13, 2020
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Qiang Tang, Chunyuan Hou, Jiawei Chen
  • Publication number: 20190362793
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Application
    Filed: August 9, 2019
    Publication date: November 28, 2019
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: YAFENG ZHANG, LIANG QIAO, CHUNYUAN HOU, JUN XU
  • Patent number: 10381087
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: August 13, 2019
    Assignee: Micron Technology, Inc.
    Inventors: Yafeng Zhang, Liang Qiao, Chunyuan Hou, Jun Xu
  • Publication number: 20180108420
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 19, 2018
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Yafeng Zhang, LIANG QIAO, CHUNYUAN HOU, JUN XU
  • Patent number: 9865355
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: January 9, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Yafeng Zhang, Liang Qiao, Chunyuan Hou, Jun Xu
  • Publication number: 20170140830
    Abstract: Apparatuses and methods for protecting transistors through charge sharing are disclosed herein. An example apparatus includes a transistor comprising a gate node and a bulk node, a charge sharing circuit coupled between the gate and bulk nodes, and logic. The charge sharing circuit is configure to equalize charge differences between the gate and bulk nodes, and the logic is configured to enable the charge sharing circuit based at least in part on a combination of first and second signals, which indicate the presence of a condition.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 18, 2017
    Inventors: YAFENG ZHANG, LIANG QIAO, CHUNYUAN HOU, JUN XU