Patents by Inventor Qixin Wang

Qixin 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).

  • Patent number: 12292340
    Abstract: In an indoor environment on fire, automatic deployment of sensors disposed on, beneath or over the floor to look upward the ceiling to observe a body of smoke and flame risen near the ceiling allows important information regarding states and dynamics of the body of smoke and flame to be gathered at an early stage of fire (e.g. before arrival of firefighters). By distributing the sensors over the indoor environment, the states and dynamics of the body of smoke and flame are monitored holistically (i.e. as a whole) even at the early stage of fire. Such information is useful to predict development of the fire. In one implementation, a sensor is held in an infrastructure sensor holder mounted on the ceiling during normal time. Upon detecting occurrence of fire, the sensor drops from the holder to land on the floor and orients a sensing direction vertically upward to perform monitoring.
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: May 6, 2025
    Assignee: THE HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Qixin Wang, Xinyan Huang, Muhammad Shaheer, Tamzid Mohammad, Xiaoning Zhang, Mingchun Luo, Li-Ta Hsu, Xiqiang Wu, Fu Xiao, Asif Usmani
  • Publication number: 20240415989
    Abstract: A precursor compound of a radiolabeled compound as shown in Formula (I), a radiolabeled compound thereof, or a pharmaceutically acceptable salt thereof. The radiolabeled compound is high in water solubility, good in in-vitro stability at room temperature, and high in plasma protein binding rate, and shows high and long-time bone uptake in both in-vivo distribution in mice and imaging of New Zealand rabbits, and animal experiments show that the development effect is better than that of 99mTc-MDP.
    Type: Application
    Filed: January 6, 2022
    Publication date: December 19, 2024
    Inventors: Yue Chen, Yingwei Wang, Qixin Wang, Lin Qiu, Yue Feng, Li Wang, Zan Chen, Jian Yang, Dengsai Peng, Guangfu Liu, Tingting Xu, Naiguo Xing, Hanxiang Liu
  • Publication number: 20240167888
    Abstract: In an indoor environment on fire, automatic deployment of sensors disposed on, beneath or over the floor to look upward the ceiling to observe a body of smoke and flame risen near the ceiling allows important information regarding states and dynamics of the body of smoke and flame to be gathered at an early stage of fire (e.g. before arrival of firefighters). By distributing the sensors over the indoor environment, the states and dynamics of the body of smoke and flame are monitored holistically (i.e. as a whole) even at the early stage of fire. Such information is useful to predict development of the fire. In one implementation, a sensor is held in an infrastructure sensor holder mounted on the ceiling during normal time. Upon detecting occurrence of fire, the sensor drops from the holder to land on the floor and orients a sensing direction vertically upward to perform monitoring.
    Type: Application
    Filed: December 5, 2023
    Publication date: May 23, 2024
    Inventors: Qixin WANG, Xinyan HUANG, Muhammad SHAHEER, Tamzid MOHAMMAD, Xiaoning ZHANG, Mingchun LUO, Li-Ta HSU, Xiqiang WU, Fu XIAO, Asif USMANI
  • Patent number: 11860043
    Abstract: In an indoor environment on fire, automatic deployment of sensors disposed on, beneath or over the floor to look upward the ceiling to observe a body of smoke and flame risen near the ceiling allows important information regarding states and dynamics of the body of smoke and flame to be gathered at an early stage of fire (e.g. before arrival of firefighters). By distributing the sensors over the indoor environment, the states and dynamics of the body of smoke and flame are monitored holistically (i.e. as a whole) even at the early stage of fire. Such information is useful to predict development of the fire. In one implementation, a sensor is held in an infrastructure sensor holder mounted on the ceiling during normal time. Upon detecting occurrence of fire, the sensor drops from the holder to land on the floor and orients a sensing direction vertically upward to perform monitoring.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: January 2, 2024
    Assignee: THE HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Qixin Wang, Xinyan Huang, Muhammad Shaheer, Tamzid Mohammad, Xiaoning Zhang, Mingchun Luo, Li-Ta Hsu, Xiqiang Wu, Fu Xiao, Asif Usmani
  • Publication number: 20230062745
    Abstract: In an indoor environment on fire, automatic deployment of sensors disposed on, beneath or over the floor to look upward the ceiling to observe a body of smoke and flame risen near the ceiling allows important information regarding states and dynamics of the body of smoke and flame to be gathered at an early stage of fire (e.g. before arrival of firefighters). By distributing the sensors over the indoor environment, the states and dynamics of the body of smoke and flame are monitored holistically (i.e. as a whole) even at the early stage of fire. Such information is useful to predict development of the fire. In one implementation, a sensor is held in an infrastructure sensor holder mounted on the ceiling during normal time. Upon detecting occurrence of fire, the sensor drops from the holder to land on the floor and orients a sensing direction vertically upward to perform monitoring.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 2, 2023
    Inventors: Qixin WANG, Xinyan HUANG, Muhammad SHAHEER, Tamzid MOHAMMAD, Xiaoning ZHANG, Mingchun LUO, Li-Ta HSU, Xiqiang WU, Fu XIAO, Asif USMANI
  • Patent number: 10642657
    Abstract: A client-server architecture is used in a multicore computer system to realize a single-core-equivalent (SCE) view. In the system, plural stacks, each having a core and a local cache subsystem coupled thereto, are divided into a client stack for running client threads, and server stacks each for running server threads. A shared cache having shared cache blocks, each coupled to the client stack and to one or more server stacks, is also used. The core of an individual server stack is configured such that computing resources utilizable in executing the server thread(s) are confined to the individual server stack and the shared cache block coupled thereto, isolating an inter-core interference caused by the server thread(s) to the client thread(s) to within the individual server stack, the shared cache block coupled thereto, any server stack coupled to this shared cache block, and the client stack to thereby realize the SCE view.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: May 5, 2020
    Assignee: THE HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Qixin Wang, Zhu Wang
  • Publication number: 20200004594
    Abstract: A client-server architecture is used in a multicore computer system to realize a single-core-equivalent (SCE) view. In the system, plural stacks, each having a core and a local cache subsystem coupled thereto, are divided into a client stack for running client threads, and server stacks each for running server threads. A shared cache having shared cache blocks, each coupled to the client stack and to one or more server stacks, is also used. The core of an individual server stack is configured such that computing resources utilizable in executing the server thread(s) are confined to the individual server stack and the shared cache block coupled thereto, isolating an inter-core interference caused by the server thread(s) to the client thread(s) to within the individual server stack, the shared cache block coupled thereto, any server stack coupled to this shared cache block, and the client stack to thereby realize the SCE view.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 2, 2020
    Inventors: Qixin WANG, Zhu WANG
  • Patent number: 8270288
    Abstract: A data communication method includes providing a sender node having a data packet of information. The data packet is sent to each of a plurality of heterogeneous transmitter devices. The data packet is wirelessly transmitted from each of the transmitter devices to a receiver node.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: September 18, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Qixin Wang, Serbulent Tozlu
  • Publication number: 20100054178
    Abstract: A data communication method includes providing a sender node having a data packet of information. The data packet is sent to each of a plurality of heterogeneous transmitter devices. The data packet is wirelessly transmitted from each of the transmitter devices to a receiver node.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 4, 2010
    Applicant: Robert Bosch GmbH
    Inventors: Qixin Wang, Serbulent Tozlu