Patents by Inventor Yankui Niu

Yankui Niu 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).

  • Patent number: 11216282
    Abstract: A booting technology for a multi-die and multi-core computing platform is shown. A storage device stores number 1 firmware code and number 0 firmware code. A master die is coupled to the storage device through a bus and accesses the number 1 firmware code from the storage device through the bus. A first slave die is also coupled to the storage device through the bus. However, instead of accessing the storage device for the number 1 firmware code, the first slave die monitors the bus and retrieves the number 1 firmware code, accessed by the master die, from the bus. The master die further accesses the number 0 firmware code from the storage device through the bus. The master die executes the number 0 firmware code to operate the master die and the first slave die to boot the system and start up the platform.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: January 4, 2022
    Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
    Inventors: Qunchao Feng, Yankui Niu, Jinglong Liu, Yongfeng Song, Jiangbo Wang, Jintao Wang
  • Patent number: 11216284
    Abstract: A multi-die and multi-core computing platform in which multiple dies share the same storage device for firmware code storage is shown. After a slave die loads #1 firmware code from the storage device through a bus, the right to use the bus is released by the slave die and the slave die outputs a #0 enable signal to a master die. According to the #0 enable signal, the master die gains the right to use the bus. Through the bus, the master die loads #0 firmware code from the storage device. The slave die executes the #1 firmware code and the master die executes the #0 firmware code to initialize a link between the master and slave dies.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: January 4, 2022
    Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
    Inventors: Jinglong Liu, Qunchao Feng, Yankui Niu, Yongfeng Song, Jintao Wang, Jiangbo Wang
  • Publication number: 20210109762
    Abstract: A booting technology for a multi-die and multi-core computing platform is shown. A storage device stores number 1 firmware code and number 0 firmware code. A master die is coupled to the storage device through a bus and accesses the number 1 firmware code from the storage device through the bus. A first slave die is also coupled to the storage device through the bus. However, instead of accessing the storage device for the number 1 firmware code, the first slave die monitors the bus and retrieves the number 1 firmware code, accessed by the master die, from the bus. The master die further accesses the number 0 firmware code from the storage device through the bus. The master die executes the number 0 firmware code to operate the master die and the first slave die to boot the system and start up the platform.
    Type: Application
    Filed: July 8, 2020
    Publication date: April 15, 2021
    Inventors: Qunchao FENG, Yankui NIU, Jinglong LIU, Yongfeng SONG, Jiangbo WANG, Jintao WANG
  • Publication number: 20210109766
    Abstract: A multi-die and multi-core computing platform in which multiple dies share the same storage device for firmware code storage is shown. After a slave die loads #1 firmware code from the storage device through a bus, the right to use the bus is released by the slave die and the slave die outputs a #0 enable signal to a master die. According to the #0 enable signal, the master die gains the right to use the bus. Through the bus, the master die loads #0 firmware code from the storage device. The slave die executes the #1 firmware code and the master die executes the #0 firmware code to initialize a link between the master and slave dies.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 15, 2021
    Inventors: Jinglong LIU, Qunchao FENG, Yankui NIU, Yongfeng SONG, Jintao WANG, Jiangbo WANG
  • Patent number: 10877770
    Abstract: A computing device is provided. The computing device includes a storage medium and a processor. The storage medium stores a configuration file for configuring a specific type of hardware within the computing device. The processor is coupled to the storage medium. The processor loads a basic input output system (BIOS), performs a first interface function to read and analyze the configuration file during an operating process of the BIOS, and configures a first register of a first specific type hardware within the computing device based on a result of the analyzing performed by the first interface function on the configuration file.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: December 29, 2020
    Assignee: Shanghai Zhaoxin Semiconductor Co., Ltd.
    Inventors: Jinglong Liu, Yankui Niu, Shuai Yuan
  • Publication number: 20190370011
    Abstract: A computing device is provided. The computing device includes a storage medium and a processor. The storage medium stores a configuration file for configuring a specific type of hardware within the computing device. The processor is coupled to the storage medium. The processor loads a basic input output system (BIOS), performs a first interface function to read and analyze the configuration file during an operating process of the BIOS, and configures a first register of a first specific type hardware within the computing device based on a result of the analyzing performed by the first interface function on the configuration file.
    Type: Application
    Filed: October 3, 2018
    Publication date: December 5, 2019
    Applicant: Shanghai Zhaoxin Semiconductor Co., Ltd.
    Inventors: Jinglong Liu, Yankui Niu, Shuai Yuan