Patents by Inventor Peng Du

Peng Du 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: 20250053177
    Abstract: A robot control method, including: determining a target operation map according to target position information of a current operation of a robot; determining, based on a pre-established map connection relationship, a transfer position that the robot moves to; controlling the robot to move to the transfer position and switching maps, until the robot moves to the target operation map; and controlling the robot to move to an operation destination according to map information of the target operation map and the target position information.
    Type: Application
    Filed: April 29, 2024
    Publication date: February 13, 2025
    Inventors: Zihan SHANG, Kun Du, Kai Liu, Linfeng Wen, Song Ding, Peng Yi, Zhongxing Bai
  • Patent number: 12222331
    Abstract: Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.
    Type: Grant
    Filed: September 26, 2024
    Date of Patent: February 11, 2025
    Assignees: RAILWAY ENGINEERING RESEARCH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD., CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD.
    Inventors: Yufang Zhang, Kun Yuan, Xiaobing Li, Yong Yao, Tao Jia, Lining Du, Tao Wei, Wenchao Zhang, Jian Cui, Bo Liu, Jian Li, Yu Cheng, Shengyong Zeng, Shuangquan Lei, Shiwen Huang, Wenxin Tan, Junjie Zeng, Hao Lan, Jiawei Fan, Ning Xuan, Peng Zhang, Gongming Chen, Pan Chen, Fei Xian, Zehua Dong
  • Publication number: 20250047116
    Abstract: A mobile device includes a primary battery and a secondary battery, and the mobile device further includes: a power supply control module and a main control module connected to each other, where the power supply control module is respectively connected to the primary battery and the secondary battery; and the main control module is configured to control the primary battery to supply power to the mobile device when it is determined that the primary battery and the mobile device are in the power-on state; and control a power supply of the mobile device to be switched from the primary battery to the secondary battery when it is determined that the primary battery and the mobile device are in the power-off state.
    Type: Application
    Filed: April 29, 2024
    Publication date: February 6, 2025
    Inventors: Weihua DU, Lili CHEN, Hao ZHANG, Peng HAN, Feng GAO, Chao ZHENG, Xudong QUAN, Zheng GE, Chaoquan YAO, Ruifeng QIN, Juanjuan SHI, Qianwen JIANG
  • Publication number: 20250038381
    Abstract: A battery cell includes a housing, an electrode assembly and a protection member. The electrode assembly is accommodated in the housing. The electrode assembly includes a body portion and a first electrode tab protruding from an end surface of the body portion. The protection member is disposed in the housing and covers at least a part of the end surface. The protection member is provided with a first through hole, and at least a part of the first electrode tab is accommodated in the first through hole.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Inventors: Huasheng SU, Xianglong DU, Chengyou XING, Quankun LI, Peng WANG, Haizu JIN
  • Publication number: 20250031110
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may compare an external list of ping pong handovers or redirections that is maintained by an access point, and an internal list of ping pong handovers or redirections that is maintained by the UE. The UE may identify a ping pong detection criterion, for a handover or redirection between a first network node and a second network node, based, at least in part, on the external list, the internal list, both the external list and the internal list, or neither of the external list nor the internal list indicating a previous ping pong handover or redirection between the first network node and the second network node. Numerous other aspects are described.
    Type: Application
    Filed: February 4, 2022
    Publication date: January 23, 2025
    Inventors: Wenjing LIU, Xianwei ZHU, Yifan DU, Nanrun WU, Arvind Vardarajan SANTHANAM, Peng HU, Jiaheng LIU, Hewu GU, Xiaochen CHEN, Sumit Kumar SINGH, Jun DENG, Xiaoning LU, Tom CHIN, Xuqiang ZHANG
  • Publication number: 20250030896
    Abstract: A decoding method, a data processing method, an information generation method, a mobile terminal, a control terminal, an electronic system, and a non-transitory computer-readable storage medium are provided. The decoding method includes: parsing combined data that is received, the combined data being data obtained by combining image data captured by a mobile terminal and mobile terminal information corresponding to the mobile terminal; and in response to obtaining, by the parsing, an extended data bit string corresponding to the mobile terminal information, parsing extended data encoding information corresponding to the mobile terminal information from the combined data, and decoding the extended data encoding information to obtain the mobile terminal information.
    Type: Application
    Filed: November 29, 2022
    Publication date: January 23, 2025
    Inventors: Qianwen JIANG, Lili CHEN, Hao ZHANG, Peng HAN, Huidong HE, Juanjuan SHI, Weihua DU
  • Publication number: 20250028571
    Abstract: A computer-implemented method, program product, and systems for managing distributed processes is provided. Embodiments of the present invention define additional system parameters to a kernel using a union structure. Embodiments of the present invention can then process information manager kernel using a cluster model using a formed distance between one node of the plurality and another node of the plurality. Embodiments of the present invention can then control an interval for information collection and sorting frequency for each node of the plurality of nodes in the system.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 23, 2025
    Inventors: Jin Wang, Lei Gao, A Peng Zhang, Xiang Zhen Gan, Xian Wu, Ke Du
  • Publication number: 20250004335
    Abstract: A pixel structure and a display panel are disclosed. The pixel structure includes a plurality of data lines, a plurality of scan lines, and a plurality of pixel rows. The scan line of a next stage of the pixel row where a first pixel unit is located is connected to the sub-pixel with the highest brightness under the same gray scale in the same first pixel unit. This can reduce a coupling capacitance received by the sub-pixel with the highest brightness in the same gray level, and further reduce a feeder voltage received by the sub-pixel with the highest brightness in the same gray level.
    Type: Application
    Filed: April 14, 2022
    Publication date: January 2, 2025
    Inventors: Yingying LIU, Jianjian YING, Peng DU
  • Patent number: 12178580
    Abstract: An electrode patch 100 for monitoring electrical activity generated by a subject is disclosed. The electrode patch comprises a plurality of spatially arranged electrodes 102 for contacting an outer surface of a skin of the subject to sense and measure electrical potentials at multiple electrodes 102. The electrode patch 100 further comprises at least one connector portion 104 for connecting to a connector of a connector device. The connector portion 104 is spaced apart from the electrodes 102 and is electrically connected with the electrodes 102. A connector device for connecting to such electrode patch is also disclosed.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: December 31, 2024
    Assignee: Alimetry Limited
    Inventors: Gregory O'Grady, Armen Gharibans, Peng Du, Thomas Hayes, James Sebastian Hannon-Tan
  • Patent number: 12153232
    Abstract: A prism apparatus and a projection device are provided. The prism apparatus includes a prism body, a first combining assembly, and a second combining assembly. The prism body includes prisms connected in sequence in a light guiding direction, and a gap is formed at a position where at least two adjacent ones of the prisms are connected to each other. The first combining assembly is arranged parallel to the light guiding direction, located at seams of the prisms, and connected to the prisms. The second combining assembly is arranged parallel to the light guiding direction, and covers and is connected to the first combining assembly.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: November 26, 2024
    Assignee: APPOTRONICS CORPORATION LIMITED
    Inventors: Peng Du, Chunlong Cai, Yi Li
  • Publication number: 20240356841
    Abstract: A method for forwarding a vector packet processing (VPP) is applicable to a forwarding path. The forwarding path includes an interface entrance, a data plane development kit (DPDK) input end, an entrance labeling-and-categorizing plug-in unit, one or more intermediate nodes, a Tx output end, an exit labeling-and-categorizing plug-in unit, and an interface exit. The vector packet processing forwarding method includes: executing a learning-and-recording mode for a preceding packet to obtain a learning result, and in the learning-and-recording mode, having the preceding packet entirely pass through the forwarding path; and executing an optimized acceleration mode for a subsequent packet, and in the optimized acceleration mode, based on the learning result, having the subsequent packet detour at least one intermediate node of the one or more intermediate nodes in the forwarding path.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Inventors: Fei YAN, Peng DU
  • Patent number: 12124048
    Abstract: Disclosed are an optical engine system and a display apparatus. The optical engine system includes: a first modulation device configured to modulate first linearly polarized light in a first optical path to obtain first modulated light; a second modulation device configured to modulate second linearly polarized light in a second optical path to obtain second modulated light, the first linearly polarized light and the second linearly polarized light having a same polarization state; and a light combining prism configured to guide the first modulated light and the second modulated light to transmit along a same optical path and obtain projection light. Optical paths of the first modulated light, the second modulated light, and the projection light are located in a same plane.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: October 22, 2024
    Assignee: APPOTRONICS CORPORATION LIMITED
    Inventors: Zuqiang Guo, Peng Du, Yi Li
  • Patent number: 12120468
    Abstract: A display apparatus and a display system are provided. The display apparatus includes: a narrow-spectrum light source configured to emit narrow-spectrum light in elliptical distribution; a reflection device including a reflection surface for reflecting the narrow-spectrum light to obtain to-be-modulated light; and a light modulation device configured to modulate the to-be-modulated light to obtain image light of an to-be-modulated image. The light modulation device includes a modulation surface configured to receive the to-be-modulated light, the modulating surface is at a preset angle to an optical axis of the to-be-modulated light such that the to-be-modulated light forms a circle light spot on the modulating surface.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 15, 2024
    Assignee: APPOTRONICS CORPORATION LIMITED
    Inventors: Zuqiang Guo, Peng Du, Yi Li
  • Publication number: 20240324930
    Abstract: An electrode patch 100 for monitoring electrical activity generated by a subject is disclosed. The electrode patch comprises a plurality of spatially arranged electrodes 102 for contacting an outer surface of a skin of the subject to sense and measure electrical potentials at multiple electrodes 102. The electrode patch 100 further comprises at least one connector portion 104 for connecting to a connector of a connector device. The connector portion 104 is spaced apart from the electrodes 102 and is electrically connected with the electrodes 102. A connector device for connecting to such electrode patch is also disclosed.
    Type: Application
    Filed: June 10, 2024
    Publication date: October 3, 2024
    Applicant: Alimetry Limited
    Inventors: Gregory O'Grady, Armen Gharibans, Peng Du, Thomas Hayes, James Sebastian Hannon-Tan
  • Publication number: 20240310643
    Abstract: The present disclosure provides an extended reality device and a control method thereof. The extended reality device includes: a front part and a rear part; the front part comprising: a display module, configured to display extended reality image; the rear part comprising: a system controller connected to the display module and configured to control operation of the display module; a battery connected to the system controller and configured to supply power to each electrical device. Through the above solution, transferring the system controller and the battery to the rear part setting, so that the weight of the front part of the extended reality device is significantly reduced, the thickness of the front part is significantly reduced, the weight of the rear part and the front part can be balanced, there is no bias when user wears the extended reality device, which improves the user's wearing comfort.
    Type: Application
    Filed: March 13, 2024
    Publication date: September 19, 2024
    Inventors: Wenlong Bai, Jiu Xia, Yu Xia, Benyi Zhang, Peng Du, Guanghui Liu
  • Publication number: 20240261765
    Abstract: Disclosed are methods for conversion of ?-hydroxy carbonyl species and preparation of amino alcohol precursor using bifunctional catalysts derived from layer double hydroxides. By the bifunctional catalyst, the abundant basic sites on HTO allow retro-aldol condensation to outpace direct hydrogenation, thus achieving an exceptional selectivity towards a desired product produced through retro-aldol condensation and then hydrogenation. Accordingly, this method exhibits particular utility in the renewable production of N-acetylethanolamine from biomass-derived N-acetyl glucosamine (GlcNAc) without using homogeneous base as a co-catalyst.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 8, 2024
    Inventors: PO-WEN CHUNG, YUAN-PENG DU
  • Patent number: 12058043
    Abstract: A method for forwarding a vector packet processing (VPP) is applicable to a forwarding path. The forwarding path includes an Ethernet entrance, a data plane development kit (DPDK) input end, an entrance labeling-and-categorizing plug-in unit, one or more intermediate nodes, a Tx output end, an exit labeling-and-categorizing plug-in unit, and an Ethernet exit. The vector packet processing forwarding method includes: executing a learning-and-recording mode for a preceding packet to obtain a learning result, and in the learning-and-recording mode, having the preceding packet entirely pass through the forwarding path; and executing an optimized acceleration mode for a subsequent packet, and in the optimized acceleration mode, based on the learning result, having the subsequent packet detour some intermediate nodes of the one or more intermediate nodes in the forwarding path.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: August 6, 2024
    Assignee: AIROHA TECHNOLOGY (SUZHOU) LIMITED
    Inventors: Fei Yan, Peng Du
  • Patent number: 12005427
    Abstract: A catalyst for methanation reaction and a method for preparing methane are provided. The catalyst for methanation reaction includes a core, a shell encapsulating the core, and an active metal. The core includes cerium dioxide (CeO2), the shell includes zirconium dioxide (ZrO2), and the active metal is in particle form and is disposed on an outer surface of the shell layer.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: June 11, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yen-Chih Chen, Man-Yin Lo, Hsi-Yen Hsu, Ying-Chieh Lee, Yuan-Peng Du
  • Patent number: 12007677
    Abstract: An optical engine unit and a projection system are provided. The optical engine unit includes a light splitting assembly, first and second spatial light modulators, and a light combining assembly. The light splitting assembly splits an illumination beam incident on the light splitting assembly into first and second light beams. The first and second spatial light modulators respectively modulate the first and second light beams to form first and second modulated light beams. The light combining apparatus includes a light combining surface. The light combining surface is a coated surface and configured to combine the first modulated light beam and the second modulated light beam into an emergent light beam and emit the emergent light beam. An incident angle of the first modulated light beam on the light combining surface and that of the second modulated light beam being smaller than a total reflection angle of the light combining surface.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: June 11, 2024
    Assignee: APPOTRONICS CORPORATION LIMITED
    Inventors: Fei Hu, Peng Du
  • Patent number: D1050462
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: November 5, 2024
    Assignee: Guangzhou Acomir Electronic Commerce Co., LTD.
    Inventor: Peng Du