Patents by Inventor GUOLIN CHEN

GUOLIN CHEN 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).

  • Method, server, client, and system for releasing instant messaging key-value data
    Patent number: 9641468
    Abstract: Methods, servers, clients, and systems for releasing instant messaging key-value data are provided. A server receives a request packet for pulling key-value data sent from a client during a login. The request packet at least contains a full-amount pulling time-stamp, an increased-amount pulling time-stamp, and a data-altering serial number. The server selects a pre-set data releasing mechanism according to parameters contained in the request packet, to release full amount key-value data to the client or to release increased amount key-value data to the client, or not to release the key-value data, such that, according to a returned result from the server, the client updates local cache data to display to a user.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: May 2, 2017
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yanguo Li, Nianbo Liao, Guolin Chen, Xing Shu
  • METHOD, SERVER, CLIENT, AND SYSTEM FOR RELEASING INSTANT MESSAGING KEY-VALUE DATA
    Publication number: 20150229590
    Abstract: Methods, servers, clients, and systems for releasing instant messaging key-value data are provided. A server receives a request packet for pulling key-value data sent from a client during a login. The request packet at least contains a full-amount pulling time-stamp, an increased-amount pulling time-stamp, and a data-altering serial number. The server selects a pre-set data releasing mechanism according to parameters contained in the request packet, to release full amount key-value data to the client or to release increased amount key-value data to the client, or not to release the key-value data, such that, according to a returned result from the server, the client updates local cache data to display to a user.
    Type: Application
    Filed: April 20, 2015
    Publication date: August 13, 2015
    Inventors: YANGUO LI, NIANBO LIAO, GUOLIN CHEN, XING SHU
  • Electrical control gear
    Patent number: D1038043
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: August 6, 2024
    Assignee: XIAMEN TOPSTAR CO., LTD
    Inventors: Yunlong Tang, Tao Gao, Guolin Chen, Shangbing Qian