Patents by Inventor Han Xiao

Han Xiao 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).

  • Patent number: 12128935
    Abstract: A bolster beam is correspondingly connected to a connection base by means of a damping unit; the radial dimensions of an outer wall of an inner supporting member and an inner wall of an outer supporting member gradually decrease from one end to the other end in a vertical direction; one of the inner supporting member and the outer supporting member is connected to the connection base, and the other one is connected to the bolster beam; when in use, the inner supporting member and the outer supporting member tend to be close to each other, and since surfaces, close to each other, of the two are configured to be tapered, the two can-not be relatively separated; when getting closer to each other, the inner supporting member and the outer supporting member produce a compression action on an intermediate buffer member, and the intermediate buffer member is elastically deformable.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: October 29, 2024
    Assignee: CRRC ZHUZHOU LOCOMOTIVE CO., LTD.
    Inventors: Quanwei Pu, Longjiang Shen, Xiaoyan Li, Xinpeng Zhou, Bin Gao, Yulong Liu, Wentao Zhang, Han Luo, Qingsheng Guo, Jianhui Jiang, Ti Xiao, Pingping Wang, Wei Zeng
  • Publication number: 20240354632
    Abstract: A method and an apparatus for generating a target deep learning model are provided. In the method, an instruction and original data for generating the target deep learning model is obtained from a user. The instruction includes a task expected to be performed by the target deep learning model. Then, training data is generated from the original data. A first deep learning model corresponding to the task is determined. Then, the first deep learning model is trained with the training data to obtain the target deep learning model.
    Type: Application
    Filed: June 22, 2022
    Publication date: October 24, 2024
    Applicants: JINA AI GMBH, JINA AI (BEIJING) CO., LTD.
    Inventors: Han XIAO, Nan WANG, Bo WANG, Werk MAXIMILIAN, Mastrapas GEORGIOS
  • Publication number: 20240344040
    Abstract: The present disclosure provides an engineered cell comprising a sulfotransferase. In some embodiments, the sulfotransferase is NnSULT1C1 sulfotransferase. The present disclosure also provides methods for the biosynthesis of a peptide containing at least one sulfotyrosine residue, as well as compositions comprising a peptide containing at least one sulfotyrosine residue. In some embodiments, the compositions and methods of the present disclosure provide therapeutic peptides for use in treating and/or preventing a disease or disorder, such as an HIV-1 infection.
    Type: Application
    Filed: March 22, 2024
    Publication date: October 17, 2024
    Applicant: William Marsh Rice University
    Inventors: Han XIAO, Yuda CHEN
  • Publication number: 20240323059
    Abstract: A method for acquiring data, an electronic device and a chip are provided. The method for acquiring data includes that: reference signal sample data and channel information sample data that are generated by a generative model are acquired. Herein, the generative model is obtained through training based on a Generative Adversarial Network (GAN), real reference signals and real channel information, and the reference signal sample data and the channel information sample data are used for training a channel estimation model.
    Type: Application
    Filed: May 31, 2024
    Publication date: September 26, 2024
    Inventor: Han XIAO
  • Publication number: 20240320500
    Abstract: A method and an apparatus for generating training data are provided. The training data is used for training a target deep learning model. In the method, original data for generating the target deep learning model is obtained from a user. Then, a type of the original data is determined. The type of the original data includes categorical data with label, session data with label, and data without label. A label of the categorical data indicates a category of the categorical data. A label of the session data indicates a question-answer relevance of the session data. Next, the training data is generated according to the type of the original data.
    Type: Application
    Filed: June 22, 2022
    Publication date: September 26, 2024
    Applicants: JINA AI GMBH, JINA AI (BEIJING) CO., LTD.
    Inventors: Han XIAO, Nan WANG, Bo WANG, Werk MAXIMILIAN, Mastrapas GEORGIOS
  • Publication number: 20240299568
    Abstract: The present disclosure provides methods for treating bone diseases, such as bone cancers, bone metastasis of cancers, or osteoporosis, by administering a bone-targeting polypeptide conjugate. The bone-targeting polypeptide conjugate may be a bone-targeting antibody conjugate.
    Type: Application
    Filed: January 19, 2022
    Publication date: September 12, 2024
    Applicants: William Marsh Rice University, Baylor College of Medicine
    Inventors: Han XIAO, Xiang ZHANG
  • Publication number: 20240275643
    Abstract: A data processing method, a data processing device, and a computer-readable storage medium are disclosed. The data processing method includes generating first channel data by using a channel generator, wherein the channel generator is included in a generative adversarial network (GAN), and the GAN further includes a channel discriminator configured to discriminate the first channel data according to real channel data.
    Type: Application
    Filed: April 24, 2024
    Publication date: August 15, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
    Inventors: Han XIAO, Wenqiang TIAN, Wendong LIU
  • Publication number: 20240269294
    Abstract: Methods for treating muscle loss and exercise capacity pathologies by controlling osteocalcin release, and compositions therefor, are provided.
    Type: Application
    Filed: April 9, 2024
    Publication date: August 15, 2024
    Inventors: Gerard Karsenty, Julian Berger, Han Xiao
  • Patent number: 12055040
    Abstract: A curvature controllable directional drilling device is disclosed. The drilling device includes: a drill bit, a power unit, a rigid bending unit, a bendable outer wall, and a wedge deflection tool. The power unit is to provide a rotary power to the drill bit. The rigid bending unit is set between the drill bit and the power unit, to bend on a basis of an initial curvature under an external force. The bendable outer wall is set on an outer side of the power unit and the rigid bending unit. The wedge deflection tool is set at one end of the bendable outer wall near the drill bit, to receive a reaction force and bend the rigid bending unit. By a coordination between the wedge deflection tool and the power unit, a drilling direction of the drill bit connected to the rigid bending unit can be adjusted.
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: August 6, 2024
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
    Inventors: Yifan Zeng, Weihong Yang, Qiang Wu, Xuan Xiao, Kai Pang, Xinjiang Wei, Xue Liu, Han Bao
  • Publication number: 20240244040
    Abstract: Embodiments of this specification provide a communication method and apparatus based on a relay cluster. The relay cluster includes a load balancing server and at least two relay servers. The communication method includes: receiving a relay request packet sent by a client, where the relay request packet includes a transaction identifier, and the transaction identifier includes a mode field and a routing information field; acquiring routing information of a first relay server of the at least two relay servers based on a value of the mode field and a value of the routing information field in the relay request packet; and sending a relay allocation packet carrying the routing information of the first relay server to the client, so that the client establishes a relay channel based on the routing information of the first relay server.
    Type: Application
    Filed: October 11, 2022
    Publication date: July 18, 2024
    Inventors: Ke ZENG, Yong CHEN, Hongquan ZHANG, Lingtao KONG, Han XIAO, Xiaokang QIN, Bin YANG
  • Publication number: 20240238488
    Abstract: The present disclosure relates to a breast pump comprising a suction mechanism and a main body. The suction mechanism comprises an elastic bowl and a suction assembly, the elastic bowl having an accommodation cavity and being at least partially accommodated in the suction assembly. The main body comprises a boss sealingly fitting with the accommodation cavity of the elastic bowl, the boss being provided with a suction hole that is in communication with the accommodation cavity to create a connected passageway. When the main body extracts air through the suction hole and the accommodation cavity decreases so that the elastic bowl contracts, there is no gap between the elastic bowl and the boss, and negative pressure is generated in the suction assembly.
    Type: Application
    Filed: January 16, 2024
    Publication date: July 18, 2024
    Inventors: Shanshan Xiao, Han Lin, Yingying Qiao, Zhihai Zhang, Liying Chen
  • Patent number: 12000792
    Abstract: A CMOS-MEMS humidity sensor includes a complementary metal oxide semiconductor (CMOS) ASIC readout circuit and a microelectromechanical system (MEMS) humidity sensor. The MEMS humidity sensor is provided on the ASIC readout circuit. The ASIC readout circuit includes a substrate, a heating resistor layer located above the substrate, a metal layer located above the heating resistor layer, and dielectric layers. The substrate, the heating resistor layer, and the metal layer are partitioned by dielectric layers. The MEMS humidity sensor includes an aluminum electrode layer, a passivation layer located above the aluminum electrode layer, and a humidity sensitive layer located above the passivation layer. The provision of heating resistors in the ASIC circuit realizes the heating function and satisfies the requirements of the standard CMOS process, so that the CMOS-MEMS integrated humidity sensor can be used stably under low temperature and high humidity conditions.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: June 4, 2024
    Assignees: HANGZHOU WEIMING XINKE TECHNOLOGY CO., LTD, ADVANCED INSTITUTE OF INFORMATION TECHNOLOGY, PEKING UNIVERSITY
    Inventors: Han Xiao, Guangjun Yu, Le Ye, Ru Huang
  • Publication number: 20240072927
    Abstract: A signal processing method, a communication device, and a communication system are provided in embodiments of the present disclosure. The method is performed by a communication device and includes acquiring a to-be-processed signal; taking the to-be-processed signal as an input and a label of a signal processing model, performing an online training fine-tuning process for the signal processing model, and obtaining an optimized signal processing model; and inputting the to-be-processed signal into the optimized signal processing model, and obtaining a target signal output by the optimized signal processing model.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Han XIAO, Wenqiang TIAN
  • Patent number: 11913884
    Abstract: Disclosed herein are photoactivable fluorophores comprising one or more thiocarbonyl groups as well as conjugates and compositions thereof. The present disclosure also provides methods of preparing photoactivatable fluorophores as well as methods of imaging using the photoactivatable fluorophores, conjugates, and compositions of the present disclosure.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: February 27, 2024
    Assignee: William Marsh Rice University
    Inventors: Han Xiao, Juan Tang
  • Publication number: 20240061905
    Abstract: A data enhancement method and a receiver. the method is performed by a receiver and includes performing a data augmentation process for a result obtained by a first basic model of the receiver to obtain a first data augmented training set; performing an online training fine tuning process for the first basic model based on the first data augmented training set to obtain a second basic model; and stopping a loop in response to a loop stopping condition being satisfied.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 22, 2024
    Applicant: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Han Xiao, Wenqiang Tian
  • Publication number: 20240048413
    Abstract: The embodiments of the present disclosure provide a channel restoration method and a receiving device, capable of performing channel restoration based on a neural network, thereby improving channel restoration performance and in turn improving data restoration and channel feedback performance. The channel restoration method includes: receiving, by a receiving device, a pilot signal and a data signal transmitted by a transmitting device; extracting, by the receiving device, channel correlation features from target information using a first neural network to obtain a target feature map, the target information including the data signal and the pilot signal, or the target information including the data signal and a pilot position channel determined based on the pilot signal; and performing, by the receiving device, channel restoration processing on the target feature map and the pilot position channel using a second neural network to obtain restored channel information.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Han Xiao, Wenqiang Tian, Wendong Liu
  • Patent number: 11888315
    Abstract: The invention discloses an energy storage transient power coordinated control method for restraining subsequent commutation failures, which includes: detecting DC current, AC bus voltage and arc quenching angle on the inverter side; Controlling the energy storage power station to enter the transient control mode when the DC current is greater than the first current threshold or the AC bus voltage is less than the voltage threshold or the arc quenching angle is less than the first arc quenching angle threshold. By detecting the DC current and arc quenching angle on the inverter side, the active power output time instruction and reactive power output time instruction are determined respectively. The active power output amplitude instruction is determined by detecting the AC bus voltage, and the reactive power output amplitude instruction is determined by using the constraint of the total energy storage capacity.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: January 30, 2024
    Assignees: STATE GRID HENAN ELECTRIC POWER RESEARCH INSTITUTE, HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chenghao Li, Wei Yao, Mingyang Liu, Hongyu Zhou, Wei Cui, Jingyu Wen, Ning Zhou, Yufei Rao, Ze Gao, Han Xiao
  • Publication number: 20240024844
    Abstract: Disclosed are a modified nanoscale zero-valent iron (nZVI) and a preparation method and an application thereof. The preparation method of the modified nZVI includes the following steps: S1: mixing nZVI, a stabilizer and an oxidant together and stirring in an inert atmosphere to obtain a polymerization precursor solution; and S2: dripping pyrrole into the polymerization precursor solution prepared in the S1, maintaining an inert gas atmosphere for polymerization reaction, and performing cooling, filtration and vacuum drying to obtain the modified nZVI.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 25, 2024
    Inventors: YONGHAI JIANG, BEIDOU XI, SHENG DENG, YU YANG, XU HAN, FU XIA, HAN XIAO, SHUXUAN WU, TIANYU JU
  • Publication number: 20240022455
    Abstract: An artificial intelligence (AI)-based channel estimation method and apparatus are provided. The method includes the following. A first reference signal is obtained, where the first reference signal is used for channel estimation of a first channel. The first reference signal is processed with an AI-based estimation model, to obtain a channel-estimation result of the first channel.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 18, 2024
    Inventors: Wenqiang TIAN, Wendong LIU, Han XIAO
  • Publication number: 20230287140
    Abstract: Provided are conjugates including a targeting moiety that binds to a cell surface molecule of a target cell and a target cell surface-editing enzyme. Also provided are compositions and kits that include the conjugates, as well as methods of using the conjugates. Methods of making conjugates are also provided.
    Type: Application
    Filed: August 26, 2022
    Publication date: September 14, 2023
    Inventors: Elliot C. Woods, Han Xiao, Carolyn R. Bertozzi, Melissa Gray