Patents by Inventor Danfeng Zhang

Danfeng Zhang 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: 20240096878
    Abstract: The semiconductor device includes a substrate, a first nitride semiconductor layer disposed on the substrate, a second nitride semiconductor layer disposed on the first nitride semiconductor layer and having a bandgap greater than that of the first nitride semiconductor layer. The semiconductor device further includes a first gate conductor disposed on a first region of the second nitride semiconductor layer, a first source electrode disposed on a first side of the first gate conductor, a first field plate disposed on a second side of the first gate conductor, a first conductive terminal and a second conductive terminal disposed on a second region of the second nitride semiconductor layer, and a resistor formed in the first nitride semiconductor layer and electrically connected between the first conductive terminal and the second conductive terminal, wherein the resistor comprises at least one conductive region.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Applicant: INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
    Inventors: Danfeng MAO, King Yuen WONG, Jinhan ZHANG, Xiaoyan ZHANG, Wei WANG, Jianjian SHENG
  • Patent number: 10438568
    Abstract: A display method is applied in a first electronic device and a second electronic device, wherein, the first electronic device includes a first display unit having a plurality of edges, and the second electronic device includes a second display unit also having a plurality of edges. The method includes the first electronic device and the second electronic device are tiled and placed in alignment, with a first edge as a first tiling shaft; a predetermined display content is displayed on the first display unit and the second display unit after tiling; when the first electronic device and/or the second electronic device is/are changed in position and re-tiled, a second edge is re-determined as a second tiling shaft; and according to the second tiling shaft, a third display content is displayed on the first display unit, and a fourth display content is displayed on the second display unit.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: October 8, 2019
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventors: Qian Zhao, Hao Chen, Junfeng Yu, Yuru Jin, Haibin Ke, Danfeng Zhang, Bing Xie
  • Patent number: 10129140
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: November 13, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chuanxiong Guo, Haitao Wu, Songwu Lu, Yunfeng Shi, Guohan Lu, Danfeng Zhang, Dan Li, Yongguang Zhang
  • Patent number: 9674082
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: June 6, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chuanxiong Guo, Haitao Wu, Songwu Lu, Yunfeng Shi, Guohan Lv, Danfeng Zhang, Dan Li, Yongguang Zhang
  • Patent number: 9626967
    Abstract: The present disclosure discloses an information processing method and an electronic device. The electronic device comprises a first processing unit and a second processing unit. The second processing unit is capable of executing at least one application program. The information processing method comprises: collecting first sound information; when the first sound information comprises first information which matches with audio data preset in the first processing unit, generating a first instruction, and transmitting the first instruction to the second processing unit; when it is determined that there is a first application which meets a predetermined condition in the at least one application program, generating, by the second processing unit, a second instruction based on the first instruction and the first application; and executing the second instruction in the first application.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: April 18, 2017
    Assignees: BEIJING LENOVO SOFTWARE LTD., LENOVO (BEIJING) LIMITED
    Inventors: Danfeng Zhang, Yuru Jin, Dawei Ji
  • Patent number: 9575710
    Abstract: An electronic device, an information processing method and a method for determining display region are described and they include obtaining location relationship information of each slave electronic device with respect to the master electronic device, when connecting with at least one slave electronic device; obtaining a first size of the first display screen of the master electronic device, and a second size of the second display screen of each slave electronic device; determining a display region consisting of the first display screen and the second display screen, based on the location relationship information, the first size and the second size; and determining a first effective display region of the first display screen and a second effective display region of the second display screen which form an effective display region, based on a predetermined condition.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: February 21, 2017
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventors: Junfeng Yu, Haibin Ke, Yuru Jin, Danfeng Zhang, Bing Xie
  • Publication number: 20160164772
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Application
    Filed: February 10, 2016
    Publication date: June 9, 2016
    Inventors: Chuanxiong Guo, Haitao Wu, Songwu Lu, Yunfeng Shi, Guohan Lv, Danfeng Zhang, Dan Li, Yongguang Zhang
  • Publication number: 20160164778
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Application
    Filed: February 10, 2016
    Publication date: June 9, 2016
    Inventors: Chuanxiong Guo, Haitao Wu, Songwu Lu, Yunfeng Shi, Guohan Lv, Danfeng Zhang, Dan Li, Yongguang Zhang
  • Publication number: 20160163313
    Abstract: The present disclosure discloses an information processing method and an electronic device. The electronic device comprises a first processing unit and a second processing unit. The second processing unit is capable of executing at least one application program. The information processing method comprises: collecting first sound information; when the first sound information comprises first information which matches with audio data preset in the first processing unit, generating a first instruction, and transmitting the first instruction to the second processing unit; when it is determined that there is a first application which meets a predetermined condition in the at least one application program, generating, by the second processing unit, a second instruction based on the first instruction and the first application; and executing the second instruction in the first application.
    Type: Application
    Filed: April 29, 2015
    Publication date: June 9, 2016
    Applicants: LENOVO (BEIJING) LIMITED, BEIJING LENOVO SOFTWARE LTD.
    Inventors: Danfeng ZHANG, Yuru JIN, Dawei JI
  • Patent number: 9288134
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: March 15, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chuanxiong Guo, Guohan Lv, Dan Li, Haitao Wu, Yunfeng Shi, Danfeng Zhang, Yongguang Zhang, Songwu Lu
  • Publication number: 20130241954
    Abstract: An electronic device, an information processing method and a method for determining display region are described and they include obtaining location relationship information of each slave electronic device with respect to the master electronic device, when connecting with at least one slave electronic device; obtaining a first size of the first display screen of the master electronic device, and a second size of the second display screen of each slave electronic device; determining a display region consisting of the first display screen and the second display screen, based on the location relationship information, the first size and the second size; and determining a first effective display region of the first display screen and a second effective display region of the second display screen which form an effective display region, based on a predetermined condition.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 19, 2013
    Applicant: LENOVO (BEIJING) CO., LTD.
    Inventors: Junfeng Yu, Haibin Ke, Yuru Jin, Danfeng Zhang, Bing Xie
  • Publication number: 20120026917
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Application
    Filed: October 13, 2011
    Publication date: February 2, 2012
    Applicant: Microsoft Corporation
    Inventors: Chuanxiong Guo, Guohan Lv, Dan Li, Haitao Wu, Yunfeng Shi, Danfeng Zhang, Yongguang Zhang, Songwu Lu
  • Patent number: 8065433
    Abstract: A hybrid Butterfly Cube (“BCube”) architecture is described herein. The BCube architecture is a server-centric network architectural design, and includes a plurality of servers. Each of the plurality of servers may have multiple network ports and serve not only as an end host, but also an intermediate relay node for other servers. The BCube architecture further includes a plurality of switches which are arranged in multiple levels. Each switch has a certain number of network ports for connecting to the servers. The BCube architecture provides multiple parallel paths between any two servers. A packet source routing protocol and a BCube source routing (BSR) protocol are used to determine which path is used for routing a packet between any two servers.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: November 22, 2011
    Assignee: Microsoft Corporation
    Inventors: Chuanxiong Guo, Guohan Lu, Dan Li, Haitao Wu, Yunfeng Shi, Danfeng Zhang, Yongguang Zhang, Songwu Lu
  • Patent number: 7930388
    Abstract: The present invention discloses a blade server management system comprising a plurality of management subsystems provided on each blade in a blade server and connected to each other via a local area network, each of which implements remote control and self-management for the corresponding blade, and said management subsystems including at least one master management subsystem for monitoring the operation parameters of the blade server through a monitoring subsystem; a communication subsystem provided on a backboard for connecting a external network and said local area network made up of said management subsystems; and a monitoring subsystem provided on the backboard and connected to said management subsystems for monitoring the operation parameters of the blade server based on a command from the master management subsystem. The blade server management system of the present invention has high system reliability and stability as well as a simple routing design while reducing the complexity of system design.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: April 19, 2011
    Assignees: Beijing Lenovo Software Ltd., Lenovo (Beijing) Limited
    Inventors: Danfeng Zhang, Shigui He, Yan An, Naihua Huang
  • Publication number: 20100180048
    Abstract: Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
    Type: Application
    Filed: January 9, 2009
    Publication date: July 15, 2010
    Applicant: Microsoft Corporation
    Inventors: Chuanxiong Guo, Guohan Lu, Dan Li, Haitao Wu, Yunfeng Shi, Danfeng Zhang, Yongguang Zhang, Songwu Lu
  • Publication number: 20080162691
    Abstract: The present invention discloses a blade server management system comprising a plurality of management subsystems provided on each blade in a blade server and connected to each other via a local area network, each of which implements remote control and self-management for the corresponding blade, and said management subsystems including at least one master management subsystem for monitoring the operation parameters of the blade server through a monitoring subsystem; a communication subsystem provided on a backboard for connecting a external network and said local area network made up of said management subsystems; and a monitoring subsystem provided on the backboard and connected to said management subsystems for monitoring the operation parameters of the blade server based on a command from the master management subsystem. The blade server management system of the present invention has high system reliability and stability as well as a simple routing design while reducing the complexity of system design.
    Type: Application
    Filed: December 28, 2007
    Publication date: July 3, 2008
    Applicants: BEIJING LENOVO SOFTWARE LTD., LENOVO (BEIJING) LIMITED
    Inventors: DANFENG ZHANG, Shigui He, Yan An, Naihua Huang
  • Patent number: 7146525
    Abstract: A method of backing up and recovering data in the hard disk of a computer, comprising a step of backing up data in the hard disk, including: allocating a mirror partition in a hard disk for backing up the data in a partition of the hard disk where the data need to be backed up are stored; backing up integrally the data in the backed up partition specified by the user into the allocated corresponding mirror partition; and hiding the space of the mirror partition; the method further comprising a recovery step for recovering integrally the hard disk data in the mirror partition into the corresponding backed up partition according to the instruction of the user. The present invention can back up and recovery all kinds of data in the hard disk safely and reliably.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: December 5, 2006
    Assignee: Legend (Beijing) Limited
    Inventors: Dong Han, Changqing Wan, Danfeng Zhang
  • Publication number: 20050015652
    Abstract: A method of backing up and recovering data in the hard disk of a computer, comprising a step of backing up data in the hard disk, including: allocating a mirror partition in a hard disk for backing up the data in a partition of the hard disk where the data need to be backed up are stored; backing up integrally the data in the backed up partition specified by the user into the allocated corresponding mirror partition; and hiding the space of the mirror partition; the method further comprising a recovery step for recovering integrally the hard disk data in the mirror partition into the corresponding backed up partition according to the instruction of the user. The present invention can back up and recovery all kinds of data in the hard disk safely and reliably.
    Type: Application
    Filed: August 31, 2001
    Publication date: January 20, 2005
    Inventors: Dong Han, Changging Wan, Danfeng Zhang