Patents by Inventor Zhipeng Wu

Zhipeng Wu 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: 20250045007
    Abstract: A display picture synchronization method includes a source device that sends a first picture frame and a first specified display time corresponding to the first picture frame to each of the sink devices. If each of the sink devices successfully receives the first picture frame and determines that the first picture frame is capable of being displayed based on the first specified display time, each of the devices for performing picture frame synchronization display displays the first picture frame based on the first specified display time. Each of the devices for performing picture frame synchronization display does not display the first picture frame if a first sink device in the sink devices fails to receive the first picture frame or successfully receives the first picture frame but determines that the first picture frame is incapable of being displayed based on the first specified display time.
    Type: Application
    Filed: November 14, 2022
    Publication date: February 6, 2025
    Inventors: Yu Huang, Shiyao Hu, Zhipeng Wu, Lixue Zhao
  • Publication number: 20250045808
    Abstract: The invention discloses a copyright protection and royalty distribution method based on a NFT and its associated smart contracts. The smart contracts govern the initial minting, derivative minting, and trading of the NFT as well as the royalty distributions of every trades in the lifetime of the NFT, This method uses blockchain and NFT technology to manage and protect the copyright of digital music. The ownership and trade transaction records of the NFT are verified through blockchain technology and the distribution of digital music royalties are automated via smart contracts. According to the method of the present invention, the copyright of digital music can be made more transparent and secure, the distribution of royalties can be more just and efficient, and copyright infringement and improper resale can be avoided.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 6, 2025
    Inventors: Charles Changqing Li, Zhizhuang Wu, Minzhe Yu, Jiawen He, Zhipeng Zhao, Youwei Zhao, Huafeng Xue, Yujia Pu, Bin Zhang, Ruichun Tang, Xuening Wang, Sirui Fan, Jilin Chen, Hao Zhou
  • Patent number: 12219198
    Abstract: In an embodiment a screen projection method includes determining, by a project end, to-be-projected data when a screen projection function is enabled, obtaining, by the project end, first data permission of the project end for the to-be-projected data and second data permission of a receive end for the to-be-projected data when the to-be-projected data is media data and projecting, by the project end, the to-be-projected data onto the receive end in a screen mirroring manner when the first data permission is higher than the second data permission or projecting, by the project end, the to-be-projected data onto the receive end in a digital living network alliance manner when the first data permission is lower than the second data permission.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chong Zhu, Zhipeng Wu
  • Patent number: 12199566
    Abstract: A linkage protection system includes an inverter, an anti-potential-induced degradation (PID) apparatus, and an insulation-monitoring apparatus. The anti-PID apparatus is configured to inject a voltage into an input end or an output end of the inverter, to increase or decrease a voltage-to-earth of a photovoltaic system. The insulation-monitoring apparatus is configured to inject an insulation-monitoring voltage into a direct current (DC) side or an alternating current (AC) side of the inverter. The anti-PID apparatus and the insulation-monitoring apparatus directly or indirectly communicate with each other, to learn of information about whether a peer apparatus is operating, and perform linkage control. The anti-PID apparatus and the insulation-monitoring apparatus operate in different time periods.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: January 14, 2025
    Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    Inventors: Song Wan, Yongbing Gao, Xun Wang, Yanzhong Zhang, Zhipeng Wu
  • Publication number: 20240356349
    Abstract: An energy storage system includes at least one battery rack and a controller. Each battery rack includes a direct current/direct current (DC/DC) converter and a plurality of battery units. The plurality of battery units is connected in series to the DC/DC converter, so that the battery rack can obtain charging power or output discharging power by using the DC/DC converter. Each battery unit includes a cell and an optimizer, and the optimizer of each battery unit is configured to perform bypass or series connection control on the cell in the same battery unit. The controller is connected to each battery unit, and the controller is configured to, when detecting that a fault occurs in a battery unit, control an optimizer of the faulty battery unit to bypass a cell in the faulty battery unit.
    Type: Application
    Filed: July 1, 2024
    Publication date: October 24, 2024
    Inventors: Zhipeng Wu, Zimin Chen, Zhigang Wang
  • Publication number: 20240354047
    Abstract: Some embodiments include a first electronic device that automatically sends a first search request and a second search request. The first search request is used in a search for an electronic device having a first projection receiving capability related to a first projection protocol, and the second search request is used in a search for an electronic device having a second projection receiving capability related to a second projection protocol. In some embodiments the first electronic device receives a first feedback message or a second feedback message, or any combination thereof, from a second electronic device, and the first electronic device automatically displays, in response to the first feedback message, the second feedback message, the first identity related to the second electronic device.
    Type: Application
    Filed: August 9, 2022
    Publication date: October 24, 2024
    Inventors: Haoran Wu, Zhipeng Wu, Feng Liu, Shiyao Hu
  • Publication number: 20240342528
    Abstract: Embodiments of this disclosure provide an energy storage system and a control method thereof. The energy storage system includes: a cabinet; an energy storage device, a first sensing apparatus, and configured to sense a concentration of flammable gas in the cabinet; a ventilation apparatus, disposed on the cabinet, where the ventilation apparatus is configured to exhaust the flammable gas from the cabinet; and a controller, communicatively coupled to the first sensing apparatus and the ventilation apparatus, and configured to: receive first sensing information indicating the concentration of the flammable gas from the first sensing apparatus, and generate, based on the first sensing information, a signal for controlling the ventilation apparatus.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: Zhipeng WU, Shijiang YU
  • Publication number: 20240319953
    Abstract: A projection method and system to control at least two of the following: projection content, a projection device, and projection time. The projection method includes: obtaining a projection condition that includes at least two of the following: a projection content condition, a projection device condition, and a projection time condition; receiving a projection instruction used to request to project, to a destination electronic device, multimedia content currently displayed by a source electronic device. The projection instruction includes projection information and if the projection information satisfies the projection condition, the projection method performs projection playback based on a uniform resource locator of the projection content in the projection information.
    Type: Application
    Filed: August 24, 2022
    Publication date: September 26, 2024
    Inventors: Lu Bai, Shiyao Hu, Huaxiang Zhang, Zhipeng Wu
  • Patent number: 12095107
    Abstract: An inflatable equipment with a starting power supply is disclosed, which belongs to the technical field of inflatable equipments. The inflatable equipment with a starting power supply includes a housing; a battery pack, fixedly provided in the housing, and the housing is fixedly provided with a connection interface electrically connected to the battery pack; and an inflator pump module, fixedly provided in the housing. Herein the inflator pump module is electrically connected to the battery pack, the housing is opened with an air inlet, an input end of the inflator pump module is connected to the air inlet, the housing is fixedly provided with an inflatable interface, and the inflatable interface is connected to an output end of the inflator pump module. The inflatable equipment has a compact and small structure, which is easy to be stored and carried, thereby improving user's experience.
    Type: Grant
    Filed: April 24, 2024
    Date of Patent: September 17, 2024
    Inventor: Zhipeng Wu
  • Publication number: 20240304693
    Abstract: Aspects of the disclosure provide a method for fabricating a semiconductor device having an first stack of alternating insulating layers and sacrificial word line layers arranged over a substrate, the first stack including a core region and a staircase region. The method can include forming a first dielectric trench in the core region of the first stack, forming a second dielectric trench that is adjacent to and connected with the first dielectric trench in the staircase region of the first stack, and forming dummy channel structures extending through the first stack where the dummy channel structures are spaced apart from the second dielectric trench.
    Type: Application
    Filed: May 17, 2024
    Publication date: September 12, 2024
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Hang YIN, Zhipeng WU, Kai HAN, Lu ZHANG, Pan WANG, Xiangning WANG, Hui ZHANG, Jingjing GENG, Meng XIAO
  • Publication number: 20240235252
    Abstract: This disclosure provides an energy storage apparatus, an energy storage apparatus control method, and a photovoltaic system. The energy storage apparatus includes: a plurality of battery clusters, a plurality of conversion units, a start unit, and a controller. The controller includes a plurality of control units. The start unit is configured to: after receiving a start signal, control a control switch in at least one battery cluster to close, to start a control unit corresponding to the battery cluster. The control unit is configured to: determine, based on a state of the control switch in the battery cluster, whether a black start mode is on; and when determining that the black start mode is on, control a DC-DC converter in the corresponding conversion unit to release electric energy stored in a battery pack in the corresponding battery cluster, to energize a direct current bus.
    Type: Application
    Filed: December 30, 2023
    Publication date: July 11, 2024
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Shijiang Yu, Zhipeng Wu, He Zhou, Lei Shi, Yang Hu
  • Patent number: 12021126
    Abstract: Aspects of the disclosure provide a method for fabricating a semiconductor device having an first stack of alternating insulating layers and sacrificial word line layers arranged over a substrate, the first stack including a core region and a staircase region. The method can include forming a first dielectric trench in the core region of the first stack, forming a second dielectric trench that is adjacent to and connected with the first dielectric trench in the staircase region of the first stack, and forming dummy channel structures extending through the first stack where the dummy channel structures are spaced apart from the second dielectric trench.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: June 25, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Hang Yin, Zhipeng Wu, Kai Han, Lu Zhang, Pan Wang, Xiangning Wang, Hui Zhang, Jingjing Geng, Meng Xiao
  • Publication number: 20240172437
    Abstract: A method includes forming a stack of alternating insulating layers and sacrificial layers over a substrate; forming a trench through the stack to uncover the substrate to expose lateral sides of the insulating layers and the sacrificial layers, the trench extending from a core area to a stair step area of the stack; forming a liner to cover the exposed lateral sides; removing the liner in the trenches within a first area of the core area and the stair step area to expose the lateral sides of the sacrificial layers of the stack within the first area; removing the sacrificial layers within the first area; removing the liner in the trenches within a second area of the core area and the stair step area to expose the lateral sides of the sacrificial layers of the stack within the second area; and removing the sacrificial layers within the second area.
    Type: Application
    Filed: December 19, 2022
    Publication date: May 23, 2024
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhen GUO, Wei XU, ZhiPeng WU, XiaoFen ZHENG, Yuan YUAN, Lei LI, Lei XUE, ZongLiang HUO
  • Patent number: 11985826
    Abstract: A plurality of holes are formed extending vertically in a first dielectric deck that includes interleaved a plurality of first sacrificial layers and a plurality of first dielectric layers over a substrate. A plurality of sacrificial structures are formed in the holes. A second dielectric deck is formed having interleaved a plurality of second sacrificial layers and a plurality of second dielectric layers over the first dielectric deck. A slit opening is formed extending in the second dielectric deck, the slit opening aligned with and over the sacrificial source contact structures. The sacrificial structures are removed through the slit openings such that the slit opening is in contact with the holes to form a slit structure. A plurality of conductor layers are formed in the first and second dielectric decks through the slit structure, forming a memory stack. A source contact structure is formed in the slit structure.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: May 14, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Lu Zhang, Zhipeng Wu, Bo Xu, Kai Han, Chuan Yang, Zi Yin, Liuqun Xie
  • Publication number: 20240136850
    Abstract: This disclosure provides an energy storage apparatus, an energy storage apparatus control method, and a photovoltaic system. The energy storage apparatus includes: a plurality of battery clusters, a plurality of conversion units, a start unit, and a controller. The controller includes a plurality of control units. The start unit is configured to: after receiving a start signal, control a control switch in at least one battery cluster to close, to start a control unit corresponding to the battery cluster. The control unit is configured to: determine, based on a state of the control switch in the battery cluster, whether a black start mode is on; and when determining that the black start mode is on, control a DC-DC converter in the corresponding conversion unit to release electric energy stored in a battery pack in the corresponding battery cluster, to energize a direct current bus.
    Type: Application
    Filed: December 30, 2023
    Publication date: April 25, 2024
    Applicant: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Shijiang Yu, Zhipeng Wu, He Zhou, Lei Shi, Yang Hu
  • Publication number: 20240088697
    Abstract: A battery system comprises a first busbar, at least one battery rack, and a control circuit are included. The battery rack includes a plurality of battery units. Each battery unit includes a battery module, a connection switch K1, and an isolation switch K2. The connection switch K1 is connected in series to the battery module to form a first branch, and the isolation switch K2 is connected in parallel to the first branch. The control circuit is connected to control ends of the connection switch K1 and the isolation switch K2, and is configured to: control, based on a first voltage required by the load, connection switches K1 and isolation switches K2 of N battery units in the battery rack, to make an output voltage of the first busbar meet the first voltage required by the load.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 14, 2024
    Inventors: He Zhou, Zhigang Wang, Zhipeng Wu
  • Patent number: D1038872
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: August 13, 2024
    Assignee: Shenzhen Shanna E-commerce Co., Ltd.
    Inventor: Zhipeng Wu
  • Patent number: D1041513
    Type: Grant
    Filed: April 18, 2024
    Date of Patent: September 10, 2024
    Inventor: Zhipeng Wu
  • Patent number: D1045018
    Type: Grant
    Filed: April 18, 2024
    Date of Patent: October 1, 2024
    Inventor: Zhipeng Wu
  • Patent number: D1053483
    Type: Grant
    Filed: April 18, 2024
    Date of Patent: December 3, 2024
    Inventor: Zhipeng Wu