Patents by Inventor Jianfeng Ding

Jianfeng Ding 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: 20200107206
    Abstract: Disclosed are a method and apparatus for monitoring a WLAN state, and a terminal. The method includes: receiving configuration information, delivered by a base station, about joint transmission between a mobile communication network and a wireless local area network (WLAN), wherein the configuration information comprises a timer duration and a first preset threshold of the number of times that WLAN connection is temporarily unavailable; and monitoring a status of WLAN connection according to the timer duration and the first preset threshold.
    Type: Application
    Filed: December 13, 2017
    Publication date: April 2, 2020
    Inventors: Kun YANG, Hao WU, Jianfeng DING
  • Publication number: 20200045579
    Abstract: Provided are an information transmission method and apparatus, and computer storage medium. The method includes following steps: a base station or a second user equipment (UE) sends instruction information to a first UE, where the instruction information is used for instructing the first UE to report at least one of acknowledgement information or channel quality information through a first interface or a second interface; if the base station or the second UE receives the acknowledgement information sent by the first UE, the base station or the second UE determines whether to retransmit data through the first interface according to the acknowledgement information; if the base station or the second UE receives the channel quality information sent by the first UE, the base station or the second UE determines a wireless transmission parameter of the first interface according to the channel quality information.
    Type: Application
    Filed: November 13, 2017
    Publication date: February 6, 2020
    Inventors: Hui XU, Chen LU, Fang XIE, Yaying WANG, Jianfeng DING, Xiaoquan HUA
  • Publication number: 20200029381
    Abstract: The present disclosure relates to a method and a device for determining a radio bearer mode. The method includes: a terminal receiving bearer configuration information; and in the case where a bearer corresponding to a bearer identifier in the bearer configuration information has been established at the terminal and is an MWA bearer, and a bearer type indicated in the bearer configuration information is a dual-connection bearer, the terminal establishing or reconfiguring the dual-connection bearer according to the bearer configuration information.
    Type: Application
    Filed: January 10, 2018
    Publication date: January 23, 2020
    Inventors: HAO WU, KUN YANG, JIANFENG DING, CHEN LU
  • Publication number: 20190268816
    Abstract: Disclosed in the present invention is a mobility management method. The method includes sending, by a network side device, a RRC connection reconfiguration message to an Internet of Vehicles terminal when determining that network handover is required to be performed for the Internet of Vehicles terminal; and receiving, by the Internet of Vehicles terminal, the RRC connection reconfiguration message sent by the network side device, and after completing reconfiguration of a radio resource according to the RRC connection reconfiguration message, sending to the network side device a RRC connection reconfiguration completion message carrying current physical location information of the Internet of Vehicles terminal.
    Type: Application
    Filed: July 28, 2017
    Publication date: August 29, 2019
    Inventors: Wei Ma, Yaying Wang, Jianfeng Ding, Yong Lv
  • Publication number: 20180283758
    Abstract: An ice making system for producing on-demand nugget ice in a refrigerator includes an auger type icemaker having a double thin-walled cylindrical flooded, evaporator and a chilled water reservoir connecting to refrigerated rater. When ice is demanded, the evaporator is then connected to the refrigeration circuit through a dedicated refrigerant control device to achieve ?40° F. rapid cooling. With near 32° F. chilled water, a layer of ice can form on the evaporator surface within 1 minute. Meanwhile a rotating auger scrapes ice layer into flake ice and compresses it through an extrusion and delivery tubing to form cylindrical ice. Then it breaks into nugget ice in the tubing and drops in an ice container.
    Type: Application
    Filed: April 3, 2017
    Publication date: October 4, 2018
    Inventors: Jianfeng Ding, Haoming Shao
  • Patent number: 8609373
    Abstract: The invention provides the protein mixture including the fusion proteins of C-myc, SOX2, KLF4, OCT-4, wherein each protein comprises a protein transduction domain (PTD) and a small ubiquitin-like modifier (SUMO) fused with the said protein. The invention further provides the preparation method of the protein mixture and its use for inducing human pluripotent stem cell.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: December 17, 2013
    Assignee: Novoprotein Scientific (Shanghai) Inc.
    Inventors: Chen Liu, Lijun Cai, Jianfeng Ding
  • Publication number: 20120196328
    Abstract: The invention provides the protein mixture including the fusion proteins of C-myc, SOX2, KLF4, OCT-4, wherein each protein comprises a protein transduction domain (PTD) and a small ubiquitin-like modifier (SUMO) fused with the said protein. The invention further provides the preparation method of the protein mixture and its use for inducing human pluripotent stem cell.
    Type: Application
    Filed: August 12, 2010
    Publication date: August 2, 2012
    Applicant: NOVOPROTEIN SCIENTIFIC (SHANGHAI) INC.
    Inventors: Chen Liu, Lijun Cai, Jianfeng Ding