Patents by Inventor Shuai Li

Shuai Li 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: 20250133203
    Abstract: A prediction method, apparatus, and a computer storage medium for encoding, the method includes: acquiring reference samples adjacent to at least one side of a coding block; determining a reference point from the at least one side and determining reference sample positions corresponding to the at least one side according to a preset number of samples; deriving reference samples corresponding to the reference sample positions from the reference samples; and performing prediction on the coding block based on the derived reference samples.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Inventors: Junyan HUO, Yanzhuo MA, Shuai WAN, Fuzheng YANG, Xinwei LI
  • Publication number: 20250133696
    Abstract: The present disclosure relates to the field of heat dissipation technologies, and provides a Vapor Chamber (VC) and an electronic device. The VC includes a first housing and a second housing that are disposed opposite to each other. The first housing and the second housing form a closed chamber. The first housing includes a bottom wall for making contact with a heat source. The second housing has a top wall facing the bottom wall. A first capillary structure is disposed on the bottom wall. The first capillary structure comprises a heat source region capillary structure and a non-heat source region capillary structure. The heat source region capillary structure includes a plurality of convex capillary structures and/or a plurality of first concave capillary structures.
    Type: Application
    Filed: March 31, 2022
    Publication date: April 24, 2025
    Inventors: Zhen SUN, Biying LI, Shuai LI, Qingsong XU
  • Publication number: 20250132603
    Abstract: A wireless charging device and wireless charging method are disclosed. By movably setting a transmitting coil module within the wireless charging device and obtaining the position signal of the receiving coil to transmit to the controller, and connecting the sliding rod of the sliding resistor to the transmitting coil module, so that the transmitting coil module drives the sliding rod to slide during the moving process. The controller determines the position information of the receiving coil based on the position signal and detects the current electrical parameters of the sliding resistor. According to the current electrical parameters, it determines the current position information of the transmitting coil module and controls the transmitting coil module to move, enabling the transmitting coil module to accurately position and charge wirelessly with the receiving coil. Thereby, the wireless charging device may adapt to charging devices with receiving coils at different heights.
    Type: Application
    Filed: September 20, 2024
    Publication date: April 24, 2025
    Applicant: Lanto Electronic Limited
    Inventors: Peng Li, Bin Zhou, Shuai Li, Fuqiang Wang
  • Publication number: 20250129840
    Abstract: A helical gear and a machining method thereof. Each tooth of the helical gear includes a tooth surface profile, the tooth surface profile includes a series of peaks and a series of valleys, the series of peaks or the series of valleys form a ripple direction, and the helical gear forms a meshing line during meshing, and the helical gear includes a predetermined noise sound pressure level threshold, which is characterized in that an angle between the ripple direction and the meshing line is selected so that an actual noise sound pressure level of the helical gear is less than the predetermined noise sound pressure level threshold, and a difference between the actual noise sound pressure level and the predetermined noise sound pressure level threshold increases with an increase of the angle.
    Type: Application
    Filed: October 14, 2024
    Publication date: April 24, 2025
    Inventors: Yunlei Li, Shuai Xu, Chengmin Yang, Weizhong Shao
  • Patent number: 12276466
    Abstract: The present disclosure belongs to the technical field of heat exchangers, and provides a heat exchanger based on a Gyroid/Diamond (GD-type) hybrid minimal surface-based disturbance structure. The heat exchanger includes a core, headers, and flanges. The core includes a cold fluid channel and a hot fluid channel, the cold fluid channel and the hot fluid channel are separated by a parting sheet. An inlet and an outlet of the cold fluid channel are separated from an inlet and an outlet of the hot fluid channel by sealing bars. A GD-type hybrid minimal surface-based disturbance structure is inserted into the hot fluid channel. A cold fluid and a hot fluid are distributed in a cross-flow manner.
    Type: Grant
    Filed: December 26, 2022
    Date of Patent: April 15, 2025
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yu Liu, Guanghan Yan, Jiafel Zhao, Yongchen Song, Mingrui Sun, Yiqiang Liang, Lei Yang, Lunxiang Zhang, Yunsheng Yang, Shuai Li, Zhaoda Zhang, Xiaokai Zhang, Han Yan, Fuyu Hua, Yunlong Chai, Jun Zhang, Di Wu, Kangjie Liu, Peng Wang
  • Patent number: 12278948
    Abstract: A transform method and a decoder. The encoder determines a prediction mode parameter of a current block; determines a cross-component linear model (CCLM) parameter when the prediction mode parameter indicates that CCLM prediction is used for the current block to determine an intra prediction value; determines the intra prediction value of the current block according to the CCLM parameter, and calculates a residual value between the current block and the intra prediction value; determines a low-frequency non-separable transform (LFNST) transform kernel used for the current block according to the CCLM parameter, sets an LFNST index, and signals the LFNST index into a bitstream of a video, when LFNST is used for the current block; and transforms the residual value with the LFNST transform kernel.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 15, 2025
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Junyan Huo, Xinwei Li, Wenhan Qiao, Yanzhuo Ma, Shuai Wan, Fuzheng Yang
  • Patent number: 12269139
    Abstract: An intelligent production line for turning tool bit cavities and an application method are provided, which solve the problem that a production line in the prior art has low working efficiency. The intelligent production line has the beneficial effects of a compact arrangement structure, higher safety and improved working efficiency. The intelligent production line for turning tool bit cavities includes a robot. Material tables and at least one machining center are arranged around the robot. A transfer station used for transferring materials is arranged between the machining center and the robot. A protective fence is arranged between a position above the material tables and the robot, and between the transfer station and the robot. The robot is provided with a mechanical arm including a base plate. The base plate is provided with at least one clamping jaw and fixed with a laser detecting unit for detecting the materials.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: April 8, 2025
    Assignees: Qingdao University of Technology, Ningbo Sanhan Alloy Material Co., Ltd.
    Inventors: Changhe Li, Haogang Li, Liang Luo, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Lizhi Tang, Xin Cui, Mingzheng Liu, Yanbin Zhang, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Teng Gao, Yuying Yang, Wuxing Ma, Shuai Chen
  • Publication number: 20250109092
    Abstract: Provided in the present disclosure is a compound of formula (I), or an N-oxide, solvate, pharmaceutically acceptable salt or stereoisomer thereof, which is an extrahepatic targeted cationic lipid compound with high efficiency and low toxicity. Further provided are a composition containing the aforementioned compound, and the use thereof in the delivery of a therapeutic or prophylactic agent.
    Type: Application
    Filed: April 10, 2023
    Publication date: April 3, 2025
    Inventors: Gengshen SONG, Honglei ZHANG, Xichao CHEN, Huanyu WANG, Dawei HUANG, Xiaowen YU, Yangjian LIU, Yuqing LI, Rucan YAN, Lianyong QIAO, Xiaojuan LI, Xiaoling CHEN, Zhenlong SUN, Shuai WANG, Kai DONG, Jinyu ZHANG
  • Publication number: 20250109604
    Abstract: Disclosed in the present invention are an anti-seismic component with dual functions of energy consumption and load bearing, and a buffer. The anti-seismic component includes a core shaft, wherein the core shaft is connected to a first support member and a second support member; an overhanging section of the first support member and an overhanging section of the second support member are respectively arranged on two sides of the core shaft; and an included angle between the first support member and the second support member is less than 180°.
    Type: Application
    Filed: May 16, 2022
    Publication date: April 3, 2025
    Inventors: Zhengqing CHEN, Xugang HUANG, Ou YANG, Shuai ZHOU, Shuisheng LI
  • Publication number: 20250109689
    Abstract: A rotary digging drill includes three disk drills arranged in ascending order of diameter, each with a cavity therein. The disk drill includes two circular ring seats arranged side by side, multiple toothed digging buckets disposed at peripheries of the two circular ring seats, and ring gear racks respectively disposed on inner sides of the two circular ring seats. Adjacent ones of the disk drills have the toothed digging buckets facing opposite directions, and the disk drills all rotate in a direction facing a large opening, enabling adjacent two of the three disk drills to rotate in opposite directions. The rotary digging drill further includes three disk drill supports that match the three disk drills in quantity and are configured to support and drive the three disk drills.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 3, 2025
    Inventors: Shuai WANG, Aixun WANG, Qingshan MENG, Mingzhao WANG, Wenxiang LI, Tong LU, Ming YOU, Xin LI, Hui WANG, Zhizhen WU, Keyang WU, Chen LIU, Chen QIAN, Li WANG, Wei YANG, Yunjie DONG, Shenghao LI
  • Publication number: 20250112023
    Abstract: A multi-beam apparatus for observing a sample with high resolution and high throughput is proposed. In the apparatus, a source-conversion unit changes a single electron source into a virtual multi-source array, a primary projection imaging system projects the array to form plural probe spots on the sample, and a condenser lens adjusts the currents of the plural probe spots. In the source-conversion unit, the image-forming means is on the upstream of the beamlet-limit means, and thereby generating less scattered electrons. The image-forming means not only forms the virtual multi-source array, but also compensates the off-axis aberrations of the plurality of probe spots.
    Type: Application
    Filed: September 9, 2024
    Publication date: April 3, 2025
    Inventors: Weiming REN, Shuai LI, Xuedong LIU, Zhongwei CHEN
  • Patent number: 12264310
    Abstract: The present invention provides an intracellular radiation microdosimetric detection structure and detection method, and relates to the field of radiation microdosimetric detection technologies. The detection structure includes a first semiconductor detector unit, a first pixel array detector, a cellular microfluidic chip, a second pixel array detector, and a second semiconductor detector unit that are sequentially arranged in layers. The cellular microfluidic chip is configured for cell fixation and culture. The first semiconductor detector unit and the second semiconductor detector unit form a charged particle energy information detector combination for detecting deposit energy of charged particles in a semiconductor detector. The first pixel array detector and the second pixel array detector form a charged particle flux and position information detector combination for measuring a flux and an angle of charged particles incident at a position of the cellular microfluidic chip.
    Type: Grant
    Filed: November 18, 2024
    Date of Patent: April 1, 2025
    Assignee: SHANDONG UNIVERSITY
    Inventors: Xianghong Jia, Pengzhi He, Chenyao Han, Quanqi Shi, Xiaoli Wang, Xiaoyan Gao, Shuai Wang, Shucheng Shi, Weiming Li
  • Patent number: 12267303
    Abstract: A structural encoding unit and an error correction decoding unit are divided. The structure encoding unit is divided into input branch processor and an input proxy processor; and the error correction decoding unit is divided into an output routing processor, an output proxy processor, an adjudication branch processor, an adjudication proxy processor and a voting processor. The input branch processor is used for duplicating and distributing messages, the arbitration branch processor is used for duplicating and distributing data, the voting processor is used for performing voting, and the output routing processor is used for selecting an output result from processing results of the output proxy processor according to a voting result of the voting processor.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: April 1, 2025
    Assignees: CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER, PURPLE MOUNTAIN LABORATORIES
    Inventors: Lei He, Jiangxing Wu, Qinrang Liu, Ke Song, Shuai Wei, Jianliang Shen, Libo Tan, Yu Li, Quan Ren, Jun Zhou, Min Fu, Weili Zhang, Ruihao Ding, Yiwei Guo
  • Patent number: 12264448
    Abstract: The present invention discloses a soft soil foundation porous-depth air compression drainage device and working method thereof, comprising an air compression pipe and a water drainage pipe. A water drainage cavity body and an air diffusion cavity body are buried respectively in a soft soil foundation; the drainage cavity bodies are disposed around the air diffusion cavity body. Connecting to the air diffusion cavity body, the air compression pipe protrudes out of ground surface along a vertical direction of the soft soil foundation and communicates with an inflation pump; connecting to the water drainage cavity body, one end of the water drainage pipe protrudes to the bottom of the water drainage cavity body, and the other end protrudes out of the ground surface along the vertical direction of the soft soil foundation, thus achieving deep drainage and a drainage consolidation time of the deep soft soil foundation is shortened.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: April 1, 2025
    Assignees: Zhejiang University, Ningbo China Communications Water Transportation Design and Research Co., Ltd.
    Inventors: Jun Wang, Hongyue Sun, Junwei Shu, Qi Chen, Mengchen Jin, Shuai Yuan, Juan Zheng, Jilei Chang, Xueye Li
  • Publication number: 20250102854
    Abstract: An optical system and a display apparatus are provided. The optical system includes: a lens component, a polarized reflection layer, a transflective film, and a phase retardation film; a distance between two intersection points where the first surface and the second surface intersect with the optical axis is a first distance, a distance between two intersection points where the third surface and the fourth surface intersect with the optical axis is a second distance, and a distance between two intersection points of the fifth surface and the sixth surface intersect with the optical axis is a third distance; a ratio of an absolute value of a curvature radius of the fourth surface to an absolute value of a curvature radius of the third surface is 0.8 to 1, the second distance is greater than the first distance, and the second distance is greater than the third distance.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 27, 2025
    Inventors: Xin LI, Ling FU, Shuai DONG, Xiaokai LI
  • Publication number: 20250103654
    Abstract: Implementations for a space-optimized graph database system are provided. One implementation includes a computing system comprising: processing circuitry and memory storing instructions that causes the processing circuitry to: store a graph database comprising an initial tree graph storing a plurality of data entries, each data entry comprising a respective field identifier; receive a query to update the graph database, wherein the query comprises a request to add a new data entry; determine a splitting event to perform based on one or more predetermined criteria; generate a new tree graph corresponding to a field identifier of the new data entry by splitting off a subset of the plurality of data entries of the initial tree graph, wherein the subset comprises all data entries of the initial tree graph that correspond to the field identifier of the new data entry; and update the new tree graph in accordance with the query.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Cheng Chen, Wei Zhang, Zhigang Zeng, Shijiao Yang, Bingyu Zhou, Huiming Zhu, Chao Chen, Yongjun Zhao, Yingqian Hu, Miaomiao Cheng, Meng Li, Hongfei Tan, Mengjin Liu, Hexiang Lin, Shuai Zhang, Lei Zhang
  • Publication number: 20250103613
    Abstract: Implementations for I/O efficient synchronization on a graph database are provided. One example includes a computing system comprising: processing circuitry and memory storing instructions that, during execution, causes the processing circuitry to: implement the graph database using at least: a read-write node and a read-only node operating in cache memory; and a shared storage for data persistence, wherein the shared storage stores a mapping table of the graph database; receive an update query; update the read-write node based on the update query; write, using the read-write node, a set of logs corresponding to the update query to a write-ahead log journal in the shared storage; and retrieve, using the read-only node, the set of logs from the write-ahead log journal.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Inventors: Cheng Chen, Wei Zhang, Zhigang Zeng, Shijiao Yang, Bingyu Zhou, Huiming Zhu, Chao Chen, Yongjun Zhao, Yingqian Hu, Miaomiao Cheng, Meng Li, Hongfei Tan, Mengjin Liu, Hexiang Lin, Shuai Zhang, Lei Zhang
  • Publication number: 20250104788
    Abstract: A memory system comprises: a memory device including a first word line; and a memory controller coupled to the memory device and configured to: acquire the number of read failure bits of a memory cell page coupled to the first word line; determine whether the number of read failure bits of the memory cell page is greater than a preset threshold; and control the memory device to perform a reprogram operation on the memory cell page in response to the number of read failure bits of the memory cell page being greater than the preset threshold.
    Type: Application
    Filed: January 10, 2024
    Publication date: March 27, 2025
    Inventors: Shuai ZHANG, Yaoyao TIAN, Ya WANG, Wei QI, Da LI, Wenping CHEN
  • Publication number: 20250102711
    Abstract: The present invention discloses a LiDAR multifaceted rotating prism comprising an inner core (1); a cladding layer (2) connected to the outer surface of the inner core, wherein the cladding layer is a polygonal prism rotationally symmetric about the central axis of the inner core; and an optical film (3) coated on the outer surface of the cladding layer.
    Type: Application
    Filed: December 20, 2022
    Publication date: March 27, 2025
    Applicant: INNOVUSION (SUZHOU) CO., LTD.
    Inventors: Shuai Zhao, Lirui Lu, Yufeng Li, Gonghao Guan
  • Patent number: D1070146
    Type: Grant
    Filed: July 12, 2024
    Date of Patent: April 8, 2025
    Inventor: Shuai Li