Patents by Inventor Dabing Wang

Dabing Wang 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).

  • PYRIDOPYRIMIDINONE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF
    Publication number: 20240166645
    Abstract: A pyridopyrimidinone derivative as represented by formula I, and a tautomer, a stereoisomer, a hydrate, a solvate, a pharmaceutically acceptable salt thereof or a prodrug thereof. The pyridopyrimidinone derivative has a good SOS1 inhibitory effect.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 23, 2024
    Applicant: Wuhan Humanwell Innovative Drug Research and Development Center Limited Company
    Inventors: Xuejun ZHANG, Shaohua CHANG, Xueqiang LI, Dabing YE, Hongqiang WANG, Hongna SUN, Jun YANG, Li'e LI
  • CALL TRANSFER METHOD AND COMMUNICATION SYSTEM
    Publication number: 20090135812
    Abstract: The present disclosure discloses a call transfer method and a communication system, and the call transfer method includes: transferring, by a source CTI platform, a call of a user terminal processed by a source traffic resource device to a target traffic resource device upon a call hang and transfer request of the source traffic resource device, and setting the source traffic resource device in a suspended state according to a call processing response message provided from a target CTI platform; and receiving a call release notification message sent from the target CTI platform after the target traffic resource device processes the call, setting the source traffic resource device in an active state according to the call release notification message, and transferring the call of the user terminal back to the source traffic resource device.
    Type: Application
    Filed: January 21, 2009
    Publication date: May 28, 2009
    Inventors: Dabing Wang, Jiahua Mao