Patents by Inventor Weiqiang XU

Weiqiang XU 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: 20250130616
    Abstract: A computer system and a server are provided, to improve heat dissipation of the computer system and improve deployment space utilization of processors. The computer system includes a heat dissipation layer, a computing layer, and a high-speed layer. The computing layer includes a processor configured to generate an electrical signal. The heat dissipation layer includes a heat dissipation structure, the heat dissipation structure is coupled to the processor, and the heat dissipation structure is configured to dissipate heat for the processor. The high-speed layer includes a cable module configured to transmit the electrical signal, and the cable module is coupled to the processor.
    Type: Application
    Filed: December 26, 2024
    Publication date: April 24, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weiqiang Xu, Biao Wu, Si Sun, Hui Lin, Zhiquan Liu
  • Patent number: 12181380
    Abstract: A detection apparatus and a server are provided, where the apparatus is configured to detect whether a coolant heat pipe or a solenoid valve on the coolant heat pipe in a device is abnormal, and the apparatus includes a control chip. The control chip can control a working state of the solenoid valve. The control chip can further obtain a temperature of a component in the device. When it is detected whether the coolant heat pipe or the solenoid valve is abnormal, the control chip may obtain a temperature difference of the component in the device when the working state of the solenoid valve is controlled, and relatively conveniently determine whether the coolant heat pipe or the solenoid valve is abnormal based on the temperature difference.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: December 31, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Weiqiang Xu, Xiaochu Li, Yimin Yao
  • Patent number: 12101088
    Abstract: The present invention provides a frequency-halving latch circuit for deterministic field bus network data forwarding and application thereof. The frequency-halving latch circuit includes a data buffer equipped with two buffer units; a frequency-halving enable latch signal generation module for generating a first frequency-halving latch signal and a second frequency-halving latch signal with opposite levels, and selecting data buffer units of the data buffer based on the first frequency-halving latch signal, the second frequency-halving latch signal and a receiving enable signal; and a shift register including a first trigger and a second trigger which are initialized to opposite output states, the first trigger and the second trigger is connected to realize a shift operation, and data stored in the data buffer units is finally selected and read based on a low order in the shift register composed of the two triggers and a read enable signal.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: September 24, 2024
    Inventors: Weiqiang Xu, Chengqun Wang, Yanjuan Shang
  • Patent number: 11835302
    Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: December 5, 2023
    Assignees: FULTON GROUP N.A., INC., HANGZHOU FULTON THERMAL EQUIPMENT CO., LTD.
    Inventors: Carl Nicholas Nett, Richard James Snyder, Keith Richard Waltz, Jian Chen, Weiqiang Xu, Yuchen Guo
  • Publication number: 20230238962
    Abstract: The present invention provides a frequency-halving latch circuit for deterministic field bus network data forwarding and application thereof. The frequency-halving latch circuit includes a data buffer equipped with two buffer units; a frequency-halving enable latch signal generation module for generating a first frequency-halving latch signal and a second frequency-halving latch signal with opposite levels, and selecting data buffer units of the data buffer based on the first frequency-halving latch signal, the second frequency-halving latch signal and a receiving enable signal; and a shift register including a first trigger and a second trigger which are initialized to opposite output states, the first trigger and the second trigger is connected to realize a shift operation, and data stored in the data buffer units is finally selected and read based on a low order in the shift register composed of the two triggers and a read enable signal.
    Type: Application
    Filed: October 7, 2022
    Publication date: July 27, 2023
    Inventors: Weiqiang Xu, Chengqun Wang, Yanjuan Shang
  • Publication number: 20220307947
    Abstract: A detection apparatus and a server are provided, where the apparatus is configured to detect whether a coolant heat pipe or a solenoid valve on the coolant heat pipe in a device is abnormal, and the apparatus includes a control chip. The control chip can control a working state of the solenoid valve. The control chip can further obtain a temperature of a component in the device. When it is detected whether the coolant heat pipe or the solenoid valve is abnormal, the control chip may obtain a temperature difference of the component in the device when the working state of the solenoid valve is controlled, and relatively conveniently determine whether the coolant heat pipe or the solenoid valve is abnormal based on the temperature difference.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Inventors: Weiqiang XU, Xiaochu LI, Yimin YAO
  • Patent number: 8706552
    Abstract: A method of targeting an advertisement to users of scheduled transportation operating at a transportation facility having a set of programmable signs at distinct locations in the facility includes in a first computer process determining a dynamic profile of users proximate to the location of a selected programmable sign of the set for a relevant time window. The method further includes in a second computer process selecting from an advertisement database an advertisement having a set of selection criteria that are compatible with the dynamic profile for the relevant time window and in a third computer process causing display of the advertisement on the selected programmable sign during at least a portion of the relevant time window.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: April 22, 2014
    Assignee: Flightview Inc.
    Inventors: Michael H. Benjamin, Weiqiang Xu, Everette T. Jordan
  • Publication number: 20120056351
    Abstract: A method for forming an integral faucet core assembly comprises steps as follows: In step 1, a die for one-time molding and cores relatively set on the die are prepared to one-time mold a body with two inlet channels, at least one outlet channel, and at least one middle fluid channel; the middle fluid channel is arranged perpendicular to the two inlet channels; exteriors of the channels are respectively provided with an inlet, an outlet, and a core-pulling hole; further, a plug is formed by a plug die for densely sealing the core-pulling hole. In step 2, the plug and a sealing ring are installed in the core-pulling hole of the body so as to form an insert for an over molding. In step 3, the insert is placed into a die for the over molding so as to be wrapped in a covering, thereby facilitating the plug being set correlative to the body. An integral faucet core assembly is achieved after the drawing of the die.
    Type: Application
    Filed: December 10, 2010
    Publication date: March 8, 2012
    Inventor: Weiqiang XU