Patents by Inventor Jiaxu Peng

Jiaxu Peng 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).

  • Data reading circuit and storage unit
    Patent number: 11295795
    Abstract: The present disclosure provides a data reading circuit and a storage unit. The data reading circuit includes a being read unit connected to a voltage stabilizing unit and configured to store data. The voltage stabilizing unit is configured to stabilize and output a current from the being read unit to a first amplifying unit. The first amplifying unit is configured to amplify and output the current from the being read unit to a comparing unit. A reference unit is connected to a second amplifying unit, to output a reference current to the second amplifying unit. The second amplifying unit is configured to amplify and output the reference current to the comparing unit. The comparing unit is configured to compare a comparing point voltage, that is based on the amplified current of the being read unit and the amplified reference current, with a reference voltage and to output comparison results.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: April 5, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Tengye Wang, Jiaxu Peng, Tao Wang, Zijian Zhao
  • DATA READING CIRCUIT AND STORAGE UNIT
    Publication number: 20200357452
    Abstract: The present disclosure provides a data reading circuit and a storage unit. The data reading circuit includes a being read unit connected to a voltage stabilizing unit and configured to store data. The voltage stabilizing unit is configured to stabilize and output a current from the being read unit to a first amplifying unit. The first amplifying unit is configured to amplify and output the current from the being read unit to a comparing unit. A reference unit is connected to a second amplifying unit, to output a reference current to the second amplifying unit. The second amplifying unit is configured to amplify and output the reference current to the comparing unit. The comparing unit is configured to compare a comparing point voltage, that is based on the amplified current of the being read unit and the amplified reference current, with a reference voltage and to output comparison results.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 12, 2020
    Inventors: Tengye WANG, Jiaxu PENG, Tao WANG, Zijian ZHAO
  • Bitline regulator for high speed flash memory system
    Patent number: 9378834
    Abstract: A bitline regulator for use in a high speed flash memory system is disclosed. The bitline regulator is responsive to a set of trim bits that are generated by comparing the bias voltage of a bitline to a reference voltage.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: June 28, 2016
    Assignee: Silicon Storage Technology, Inc.
    Inventors: Xiaozhou Qian, Yao Zhou, Bin Sheng, Jiaxu Peng, Yaohua Zhu
  • Bitline Regulator For High Speed Flash Memory System
    Publication number: 20160027519
    Abstract: A bitline regulator for use in a high speed flash memory system is disclosed. The bitline regulator is responsive to a set of trim bits that are generated by comparing the bias voltage of a bitline to a reference voltage.
    Type: Application
    Filed: September 15, 2014
    Publication date: January 28, 2016
    Inventors: Xiaozhou Qian, Yao Zhou, Bin Sheng, Jiaxu Peng, Yaohua Zhu