Patents by Inventor Lei Wang

Lei 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).

  • Publication number: 20230306972
    Abstract: An audio encoding and decoding method and related apparatus are provided. The audio encoding method may include determining a coding mode of a current frame. When determining that the coding mode of the current frame is an anticorrelated signal coding mode, the method further includes performing time-domain downmix processing on left and right channel signals in the current frame by using a time-domain downmix processing manner corresponding to the anticorrelated signal coding mode, to obtain a primary channel signal and a secondary channel signal, where the time-domain downmix processing manner corresponds to the anticorrelated signal coding mode is a time-domain downmix processing manner corresponding to an anticorrelated signal channel combination scheme, and the anticorrelated signal channel combination scheme is a channel combination scheme corresponding to a near out of phase signal.
    Type: Application
    Filed: March 31, 2023
    Publication date: September 28, 2023
    Inventors: Haiting LI, Bin WANG, Lei MIAO
  • Publication number: 20230308403
    Abstract: A first electronic device sends a link of first content to a second electronic device by using a second application, where the first content is content provided by a first application. The second electronic device displays a first dialog interface of a third application corresponding to the second application, where the first dialog interface includes an identity of a user operating the first electronic device and a second option associated with the link of the first content. The second electronic device displays a second interface of a fourth application corresponding to the first application in response to an operation on the second option, where the second interface includes the first content and a third option. In response to an operation on the third option, the second electronic device sends a first message to the first electronic device by using the third application.
    Type: Application
    Filed: May 25, 2021
    Publication date: September 28, 2023
    Inventors: Qiang Tao, Lei Wang, Weiqing Fang, Guangyuan Gao
  • Publication number: 20230303055
    Abstract: The present disclosure relates to a method for a torque control of a hybrid vehicle, a storage medium and an electronic device. The method includes: determining a target-total-torque-change-gradient when a limitation requirement for a gradient of torque change of a DCT is received; determining a torque request of an electric motor and an actual-torque-response-change-gradient of an engine; and determining a gradient of torque change of the electric motor according to the target-total-torque-change-gradient and the actual-torque-response-change-gradient of the engine; and filtering the torque request of the electric motor according to the gradient of torque change of the electric motor. The limitation of the gradient of torque change of the DCT is considered, A problem that the actual total torque responses of the electric motor and the engine exceeds the limitation requirement of the gradient of torque change of the DCT is effectively solved, and a drivability of the whole vehicle is improved.
    Type: Application
    Filed: December 21, 2021
    Publication date: September 28, 2023
    Inventors: Xiao WANG, Lei ZHANG, Jie ZHANG, Hailan WANG
  • Publication number: 20230308936
    Abstract: An apparatus and method for transmitting data of vehicle communication (V2X) services and a communication system. The apparatus includes: a first generating unit configured in a media access control (MAC) layer of the terminal equipment and configured to generate at least one protocol data unit (PDU) in a mode identical to a transmission mode to which a service data unit (SDU) contained in a PDU corresponds; and a first transmitting unit configured in the MAC layer and configured to transmit the PDU to a physical layer of the terminal equipment, and notify the transmission mode to which the PDU corresponds to the physical layer. This disclosure facilitates the physical layer to transmit data in a corresponding transmission mode. The terminal equipment may determine the transmission mode or set the transmission mode according to the indication information, and layers of the terminal equipment perform corresponding processing.
    Type: Application
    Filed: May 31, 2023
    Publication date: September 28, 2023
    Applicant: FUJITSU LIMITED
    Inventors: Guorong LI, Pengyu JI, Xin WANG, Lei ZHANG
  • Publication number: 20230302552
    Abstract: A horizontal computer numerical control (CNC) machining device for a crankshaft includes a horizontal machining workbench provided thereon with the crankshaft and a milling spindle adjusting device provided on a side of the horizontal machining workbench along a length direction of the crankshaft. A milling spindle is fixedly provided on the milling spindle adjusting device, and the milling spindle adjusting device includes an X-axis adjusting mechanism, a Y-axis adjusting mechanism, and a Z-axis adjusting mechanism, which are configured to adjust the spatial position of the milling spindle relative to the crankshaft. The horizontal machining workbench is provided thereon with a C-axis headstock configured to drive the crankshaft to rotate. The horizontal CNC machining device can mill on an outside diameter of a crankshaft or a diameter of an eccentric shaft, and can mill, drill, bore, or tap an outer surface of a workpiece through X, Y, and Z-axis feeding movement.
    Type: Application
    Filed: September 8, 2020
    Publication date: September 28, 2023
    Applicants: NINGBO C.S.I. POWER & MACHINERY GROUP CO., LTD., NINGBO C.S.I. POWER CO., LTD.
    Inventors: Lianxin MIAO, Jie WU, Lei WANG, Feng ZHOU, Yidong YANG
  • Publication number: 20230306730
    Abstract: The present disclosure discloses an extraction method of raft culture area based on multi-temporal optical remote sensing images, including: constructing a raft culture marker sample library including culture types such as fish, shellfish, and algae; optimizing the deep learning model of the UNet network by using ASPP (Atrous Spatial Pyramid Pooling) and the shape constraint module; using the deep learning model to extract a corresponding multi-temporal raft culture area by using the multi-temporal optical remote sensing images with medium resolution in the target area; combining prior knowledge, fusing the extraction results of the raft culture area to obtain a final extraction results of the raft culture area.
    Type: Application
    Filed: November 2, 2022
    Publication date: September 28, 2023
    Applicant: Aerospace Information Research Institute, Chinese Academy of Sciences
    Inventors: Chengyi WANG, Lianfa LI, Lei WANG, Zujia WANG, Yunlong KONG, Yi ZHANG
  • Publication number: 20230305882
    Abstract: Provided are a method for processing data, an electronic device and a storage medium, which relate to the field of deep learning and data processing. The method may include: multiple target operators of a target model are acquired; the multiple target operators are divided into at least one operator group, according to an operation sequence of each of the multiple target operators in the target model, wherein at least one target operator in each of the at least one operator group is operated by the same processor and is operated within the same target operation period; and the at least one operator group is output.
    Type: Application
    Filed: September 12, 2022
    Publication date: September 28, 2023
    Inventors: Tianfei WANG, Buhe HAN, Zhen CHEN, Lei WANG
  • Publication number: 20230301534
    Abstract: The present disclosure provides a steerable and adjustable recorder pulse pillow for Traditional Chinese Medicine pulse diagnosis, and relates to the technical field of recorder pulse pillows. The steerable and adjustable recorder pulse pillow for Traditional Chinese Medicine pulse diagnosis comprises a main body, wherein a platform is installed right above the main body. The top surface of the platform is installed with a recording device. The bottom of the recording device is provided with a rotary disc. The rear end surface of the recording device is provided with an operating button. The rotary disc is fixedly connected with a micro-motor driving wheel inside the recording device. The micro-motor is electrically connected with a rotary knob of the recording device.
    Type: Application
    Filed: March 22, 2023
    Publication date: September 28, 2023
    Inventors: Jie YANG, Baoyan LIU, Tiancai WEN, Bin WANG, Lei ZHANG
  • Publication number: 20230302005
    Abstract: The present disclosure provides an active pharmaceutical ingredient containing a crystal form including a compound of Formula (I) and fumaric acid. An X-ray powder diffraction pattern of the crystal form obtained by using Cu-K? radiation includes at least three peaks selected from the group consisting of 10.94°±0.2° 2?, 19.06°±0.2° 2?, 23.50°±0.2° 2?, and 24.66°±0.2° 2?; a particle size D90 of the active pharmaceutical ingredient is smaller than or equal to 20 ?m, and a particle size D50 of the active pharmaceutical ingredient is smaller than or equal to 10 ?m.
    Type: Application
    Filed: March 24, 2023
    Publication date: September 28, 2023
    Applicants: BEIJING GRAND JOHAMU PHARMACEUTICAL COMPANY, LTD., NANJING GRITPHARMACO.,LTD.
    Inventors: Weiye WEI, Jiannan YANG, Xiaotao WU, Taotao ZHAO, Hao WANG, Chao LI, Lei QU, Bin WANG
  • Publication number: 20230303316
    Abstract: Systems and apparatuses include a container for a generator set. The container includes a housing including a cooling room structured to support a radiator and a radiator fan within the housing, an exhaust room structured to support an aftertreatment system, an engine room structured to contain the engine and the alternator within the housing, an air intake system positioned adjacent the engine room, and a control room structured to support control equipment for the generator set. The exhaust room may further support after treatment components including a muffler and an exhaust pipe.
    Type: Application
    Filed: August 5, 2021
    Publication date: September 28, 2023
    Applicant: Cummins Power Generation Inc.
    Inventors: Dongsheng Yan, Dexiu Zhao, Lei Wang, Xinjun Jiang, Yongxing Lu, Beihai Gao
  • Publication number: 20230304920
    Abstract: The present invention provides a welding seam tracking sensor, which belongs to the technical field of sensors, and alleviates the problem of detection performance reduction of a sensor. The welding seam tracking sensor comprises a sensor housing, a protection cover and a protection sheet; the protection cover is mounted on the bottom of the sensor housing, an air inlet is provided on the upper surface of the protection cover, and a blowing hole is provided on the bottom of the sensor housing. The air inlet and the blowing hole is closely connected; there is a visual hole and a laser hole in the bottom of the protection cover, a transverse slot is formed inside the protection cover, a socket is opened on the side wall of the protection cover, the protection sheet is inserted into the slot through the socket.
    Type: Application
    Filed: April 11, 2022
    Publication date: September 28, 2023
    Inventors: LEI YUAN, ZHIJUN ZHAO, TONGLE ZANG, ENSONG ZHENG, WENHAO YAO, YANHUI WANG
  • Publication number: 20230293485
    Abstract: The present invention relates to an application of an artemisinin compound in treatment of coronavirus infection. Specifically, the present invention provides an application of the compound, and a stereoisomer, a pharmaceutically acceptable salt, a solvate or a hydrate thereof in preparation of medicines. The medicines are used for treating diseases or infection caused by coronavirus (preferably SARS-CoV-2), and the compound is selected from one or more of artemisinin, arteether, artemether, artemisia ketone, dihydroartemisinin, artesunate, arteannuin B, and artemisinic acid.
    Type: Application
    Filed: July 22, 2021
    Publication date: September 21, 2023
    Inventors: Ruiyuan Cao, Manli Wang, Wei Li, Lei Zhao, Jingjing Yang, Yuexiang Li, Shiyong Fan, Xinbo Zhou, Dian Xiao, Zhihong Hu, Song Li, Wu Zhong
  • Publication number: 20230295463
    Abstract: A method of manufacturing an electrical connector and an electrical connector with a layer or primer with a free radical initiator dissolved therein which is applied to the connector housing. An oil-bleeding liquid silicone is applied to the layer or primer. The layer or primer crosslinks with the oil-bleeding liquid silicone to adhere the oil-bleeding liquid silicone. The method includes applying a layer or primer with a free radical initiator dissolved therein to the housing; applying an oil-bleeding liquid silicone to the primer; and crosslinking the oil-bleeding liquid silicone to the layer or primer to adhere the oil-bleeding silicone.
    Type: Application
    Filed: January 18, 2023
    Publication date: September 21, 2023
    Inventors: Dejie Tao, Lei Wang, Yiliang Wu, Ting Gao, Zenggang Wu, Kaixuan Jiang
  • Publication number: 20230294140
    Abstract: Disclosed are a full-automatic high-pressure spray cleaning and rust prevention device and an application method thereof. The device comprises a cleaning platform, a center rod and a swingable clamp module; the center rod is arranged on the cleaning platform, and an upper end is fixedly provided with the swingable clamp module; the swingable clamp module comprises a worm gear and worm assembly and a clamp, and the worm gear and worm assembly is capable of driving the clamp to deflect up and down; a driving mechanism arranged in a bottom portion of the cleaning platform is in driving connection with the center rod, so that the center rod is capable of driving the swingable clamp module to realize vertical lifting motion and rotary station switching; and the cleaning platform is sequentially provided with a positioning and spraying area, an air-drying area and a rust prevention area around the center rod.
    Type: Application
    Filed: January 14, 2023
    Publication date: September 21, 2023
    Inventors: Guan WANG, Guohua CHEN, Junxian LI, Sihao LIN, Jieyu ZHU, Lei GUAN, Zanfeng LIU
  • Publication number: 20230295584
    Abstract: Provided is a fusion protein for a biosensing element; the fusion protein includes glucose oxidase (GOD) and a carbohydrate-binding module (CBM); and the GOD is linked to the CBM by means of a linker peptide. The biosensing element specifically binds to cellulose based on CBM.
    Type: Application
    Filed: April 7, 2023
    Publication date: September 21, 2023
    Inventors: Weili GONG, Yaohong MA, Lei CAI, Binglian WANG, Qingjun MENG, Qingai LIU, Lan ZHENG, Yan YANG, Junhui YANG, Yiwei LI, Jianguo SHI, Qingye HAN
  • Publication number: 20230300812
    Abstract: Disclosed are a beam determination apparatus, a UE and a network device. A beam determination method performed by the UE includes: determining, by the UE, whether a common beam state is a valid state; and in case that the common beam state is the valid state, determining, by the UE, that at least two channels and/or reference signals of the UE use the same beam for transmission.
    Type: Application
    Filed: April 12, 2021
    Publication date: September 21, 2023
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Hui LI, Runhua CHEN, Qiubin GAO, Lei WANG, Yajuan LUO
  • Publication number: 20230297647
    Abstract: A method, computer program, and computer system are provided for training a machine learning model. A feature associated with training data derived from a dataset is identified. A machine learning model is generated based on the training data. At least a portion of the training data associated with maximizing an importance value associated with the identified feature is selected. The importance value corresponds to a need associated with the machine learning model. One or more weight values is assigned to the selected portion of the training data. The machine learning model is updated based on the assigned weight values.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 21, 2023
    Inventors: Xiao Ming Ma, Jin Wang, Lei Gao, A PENG ZHANG, Wen Pei Yu, Xin Feng Zhu
  • Publication number: 20230292660
    Abstract: A riding lawn mower includes a seat, a frame, a mowing element, a deck surrounding, and forming a mowing space for accommodating at least part of the mowing element, and a first motor for driving the mowing element to rotate. The first motor includes a rotor assembly having a rotor shaft enabled to rotate about a rotation axis and a stator assembly, and a motor housing surrounding and forming an accommodation cavity for accommodating at least part of the stator assembly. The rotor shaft passes through the motor housing in a direction of the rotation axis and is at least partially located outside the motor housing. The deck is provided with a first through hole for the first motor to pass through so that the motor housing is at least partially located in the mowing space. The first motor of the riding lawn mower has a good cooling effect.
    Type: Application
    Filed: April 21, 2023
    Publication date: September 21, 2023
    Inventors: Zhen Wang, Toshinari Yamaoka, Xi Chen, Fan Gao, Dezhong Yang, Lei Wang, Cheng Dai, Qiqi Yin, Zhongning Ding
  • Publication number: 20230297437
    Abstract: The present disclosure provides technical solutions related to intelligent cloud management based on profile. Artificial intelligent is applied to cloud management and cloud management suggestion may be proposed intelligently. In daily work, behaviors in using cloud resources may show characteristics of cloud users or cloud tenants themselves. The technical solution of intelligent cloud management of the present disclosure generates profile identifying cloud using characteristics by extracting behavior data in using cloud and intelligently proposes cloud management suggestions based on the profile.
    Type: Application
    Filed: April 20, 2023
    Publication date: September 21, 2023
    Inventors: Miao Zou, Tianjing Xu, Shanshan Liu, Hao Liu, Jian Zhou, Yucao Wang, Lei Zhang, Ao Guo, David Liu, Danmeng Liu
  • Publication number: 20230295324
    Abstract: An OX40-targeted antibody or an antigen binding fragment thereof. The OX40-targeted antibody comprises a VH. The VH comprises the following CDRs or mutants thereof: a VH CDR1 as shown in an amino acid sequence of SEQ ID NO: 10, a VH CDR2 as shown in an amino acid sequence of SEQ ID NO: 44, and/or a VH CDR3 as shown in an amino acid sequence of SEQ ID NO: 86, SEQ ID NO: 84, or SEQ ID NO: 89. Also disclosed is a preparation method, an application, and a double-antibody comprising same. The antibody or the antigen binding fragment thereof can specifically bind to OX40, promote larger activation of NF-Kb, activate OX40 pathways in vitro, and induce activation of T cell function. The double-antibody can identify tumor target TAA, can bind to OX40 on the T cell, and can recruit and activate T cells near tumor cells to kill tumor cells.
    Type: Application
    Filed: June 29, 2021
    Publication date: September 21, 2023
    Inventors: Lei SHI, Bing HUANG, Jian WANG, Xingxing JIA