Patents by Inventor Xiaodong ZHENG
Xiaodong ZHENG 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: 20240166586Abstract: The subject invention pertains to a method of halogenating phenols, yielding a range of halogenated phenols with enantiomeric ratio of up to 99.5:0.5. In certain embodiments, the subject invention pertains to a method of asymmetric halogenation of bisphenol, yielding a range of chiral bisphenol ligands. The novel chiral bisphenols are potent privileged catalyst cores that can be applied to the preparation of ligands for various catalytic asymmetric reactions. The catalyst library can easily be accessed because late-stage modification of the scaffold can readily be executed through cross-coupling of the halogen handles on the bisphenols.Type: ApplicationFiled: January 19, 2024Publication date: May 23, 2024Inventors: Ying-Yeung YEUNG, Xiaodong XIONG, Tianyu ZHENG, Xinyan WANG, Ying-Lung Steve TSE
-
Patent number: 11991770Abstract: This disclosure discloses a method for detecting link failure of a sidelink and a terminal. The method includes: transmitting target information through a sidelink, where the target information includes a first reference signal or a data packet; and determining, if a transmission status of the target information meets a preset criterion, that no link failure occurs on the sidelink, and determining, if otherwise, that link failure occurs on the sidelink.Type: GrantFiled: March 24, 2021Date of Patent: May 21, 2024Assignee: Vivo Mobile Communication Co., Ltd.Inventors: Jing Liang, Xiaodong Yang, Qian Zheng
-
Publication number: 20240163940Abstract: An RRC connection method and device, and a readable storage medium, and pertain to the field of communications technology. The method includes: in a case that a Relay UE is in RRC_IDLE or RRC_INACTIVE, determining, by the Relay UE, whether a first condition is satisfied; and triggering, by the Relay UE, an RRC connection establishment or RRC connection recovery procedure in a case that the Relay UE satisfies the first condition; where the first condition includes one or more of the following: the Relay UE determines to provide a relay service for one or more remote terminals Remote UEs; and the Relay UE receives one or more first messages from one or more Remote UEs, where each of the first messages carries a first cause value cause value of each of the Remote UEs for requesting RRC connection recovery or RRC connection establishment.Type: ApplicationFiled: January 18, 2024Publication date: May 16, 2024Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Qian ZHENG, Xiaodong YANG, Jiamin LIU
-
Patent number: 11974278Abstract: An information reporting method applied to a first terminal includes: reporting first location information to a second terminal. The first terminal is a group member in a first group, and the second terminal is a group head in the first group.Type: GrantFiled: July 23, 2021Date of Patent: April 30, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Xiaodong Yang, Qian Zheng
-
Patent number: 11974151Abstract: Provided are a measurement indication method, an apparatus, and a system. The specific solution is as follows: UE receives first information sent by a network-side device, where the first information is measurement configuration information or system information; and the UE determines second information based on the first information, where the second information includes a first target radio access technology RAT type. The first information is the measurement configuration information, and the second information is used to indicate a region measured by the UE and corresponding to the first target RAT type; or the first information is the system information, and the second information is used to indicate that a measurement result obtained through measurement by the UE and corresponding to the first target RAT type is valid.Type: GrantFiled: January 19, 2021Date of Patent: April 30, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Xiaodong Yang, Qian Zheng, Wei Bao
-
Patent number: 11961611Abstract: A computer system includes memory hardware and processor hardware configured to execute instructions, including training a machine learning model to generate a claim prediction output, obtaining structured claim data and demographic data specific to a patient entity, processing the structured data to generate the claim prediction output, storing the claim prediction output as a predicted future claim value specific to the patient entity, and assigning the patient entity to a first entity subset or to a second entity subset according to the structured demographic data specific to the patient entity.Type: GrantFiled: May 3, 2021Date of Patent: April 16, 2024Assignee: Evernorth Strategic Development, Inc.Inventor: Xiaodong Zheng
-
Patent number: 11963027Abstract: A measurement method, a terminal and a network side device are provided. The measurement method performed by a terminal includes: in a non-connected state, triggering an automatic measurement when a predetermined condition is met. In an embodiment of present disclosure, it is agreed that the terminal in a non-connected state triggers the automatic measurement when the predetermined condition has been met, so the terminal immediately reports an indication indicating that there is an available measurement result, or report an available measurement result, to the network side device when entering a connected state.Type: GrantFiled: January 27, 2021Date of Patent: April 16, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Qian Zheng, Xiaodong Yang, Wei Bao
-
Patent number: 11956772Abstract: A sidelink transmission method includes: performing configuration based on first configuration information, so that the terminal device simultaneously works in both a network device scheduling mode Mode 1 and a terminal device autonomous mode Mode 2.Type: GrantFiled: July 22, 2021Date of Patent: April 9, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Qian Zheng, Xiaodong Yang, Zichao Ji
-
Patent number: 11937321Abstract: The present invention provides an information indication method, an information obtaining method, a terminal, and a network node. The information indication method includes: sending indication information to the network node, where the indication information is used to indicate that the terminal detects a fast recovery failure FRF, the FRF is a failure of a fast recovery that is of a first link and that is initiated through a second link after a first link failure, the first link is a link between the terminal and a first node, and the second link is a link between the terminal and a second node.Type: GrantFiled: July 16, 2021Date of Patent: March 19, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Boubacar Kimba Dit Adamou, Xiaodong Yang, Qian Zheng
-
Patent number: 11930410Abstract: A state processing method, a user equipment and a base station are provided. The method includes: receiving state configuration information sent by a base station; and determining, based on the state configuration information, whether to set an initial state of the secondary cell and an initial state of a Bandwidth Part (BWP) associated with the secondary cell to a new state, where the new state is a state between an activated state and a deactivated state, and a quantity of secondary cells configured by the base station for a user equipment is at least one.Type: GrantFiled: August 4, 2022Date of Patent: March 12, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Qian Zheng, Ran Yue, Xiaodong Yang
-
Publication number: 20240023715Abstract: A sofa connector includes a mounting plate and a hook part hooking a sofa base, the mounting plate being connected to a sofa back through a fixing connection piece; the hook part includes an inserting plate inserted into the sofa base and a connecting plate connected between the inserting plate and the mounting plate; and the connecting plate is abutted on a top surface of the sofa base. The sofa includes the sofa back, the sofa base, and the sofa connector, the sofa back being provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on the top surface of the sofa base.Type: ApplicationFiled: September 5, 2022Publication date: January 25, 2024Inventors: Shaoyu Chen, Xiaodong Zheng, Mingbin Yang
-
Publication number: 20230166805Abstract: An electric motorcycle includes a battery pack, a controller and a charging device arranged in sequence along the height direction of the frame. The battery pack and the charging device are positioned on the frame adjacent to the front wheel. The rear suspension comprises a rear fork and a shock absorber connected to the frame by a shaft, the rear fork is connected to the rear wheel, and the electric motor is arranged on the rear fork. The center of gravity of the electric motorcycle is lower. The electric motorcycle can run stably even at a speed of 120 km/h.Type: ApplicationFiled: December 19, 2022Publication date: June 1, 2023Inventors: Yuqiang Jin, Xiaodong Zheng, Kun Li, Jifeng Gao, Rui Deng, Tao Chen
-
Publication number: 20220351842Abstract: A computer system includes memory hardware and processor hardware configured to execute instructions, including training a machine learning model to generate a claim prediction output, obtaining structured claim data and demographic data specific to a patient entity, processing the structured data to generate the claim prediction output, storing the claim prediction output as a predicted future claim value specific to the patient entity, and assigning the patient entity to a first entity subset or to a second entity subset according to the structured demographic data specific to the patient entity.Type: ApplicationFiled: May 3, 2021Publication date: November 3, 2022Inventor: Xiaodong Zheng
-
Patent number: 11368114Abstract: The invention provides an adaptive inertial control method based on IIDG (Inverter Interfaced Distributed Generator) of a virtual synchronous motor. By building an adaptive virtual inertia and IIDG output frequency model, the adaptive control sensitive factor is selected from a model according to the virtual synchronous motor dynamic response features; the adaptive inertial upper and lower limits are selected from a model according to the energy storage configuration constraint; the IIDG optimization control strategy is obtained. The control on the grid-connected inverter distributive power supply can be realized, so that the IIDG output is more stable; the interference on the system can be well handled; meanwhile, the characteristics of small overshoot and fast response are realized; the ultra-high dynamic features are realized.Type: GrantFiled: July 1, 2019Date of Patent: June 21, 2022Assignee: SHANGHAI JIAOTONG UNIVERSITYInventors: Wentao Huang, Meiyi Li, Nengling Tai, Xiaodong Zheng
-
Patent number: 10946358Abstract: A skid-mounted depressurizing system includes a main process module, a mechanical control system, a thermodynamic balance system and an intelligent control system. The main process module includes multiple main process pipelines, each of the multiple main process pipelines is provided with a pressure reducing valve set. During depressurization, process medium enters at least one of the multiple main process pipelines, the mechanical control system outputs a torque according to the control instruction of the intelligent control system to control each valve of the multiple main process pipelines to perform an action switch and an opening degree adjustment, the thermodynamic balance system is configured to provide the medium of different properties to the multiple main process pipelines according to the control instruction of the intelligent control system to control temperature, pressure, cleanliness degree and/or sealing degree of the main process module.Type: GrantFiled: January 28, 2019Date of Patent: March 16, 2021Assignees: BEIJING AEROSPACE PROPULSION INSTITUTE, BEIJING AEROSPACE PETROCHEMICAL TECHNOLOGY & EQUIPMENT ENGINEERING CORPORATION LIMITEDInventors: Xiaodong Zheng, Daxi Du, Jianqiang Wang, Zhiqiang Sun, Xu Han, Xueguang Hu, Xincheng Wang
-
Publication number: 20200230563Abstract: A skid-mounted depressurizing system includes a main process module, a mechanical control system, a thermodynamic balance system and an intelligent control system. The main process module includes multiple main process pipelines, each of the multiple main process pipelines is provided with a pressure reducing valve set. During depressurization, process medium enters at least one of the multiple main process pipelines, the mechanical control system outputs a torque according to the control instruction of the intelligent control system to control each valve of the multiple main process pipelines to perform an action switch and an opening degree adjustment, the thermodynamic balance system is configured to provide the medium of different properties to the multiple main process pipelines according to the control instruction of the intelligent control system to control temperature, pressure, cleanliness degree and/or sealing degree of the main process module.Type: ApplicationFiled: January 28, 2019Publication date: July 23, 2020Inventors: Xiaodong Zheng, Daxi Du, Jianqiang Wang, Zhiqiang Sun, Xu Han, Xueguang Hu, Xincheng Wang
-
Publication number: 20200144946Abstract: The invention provides an adaptive inertial control method based on IIDG (Inverter Interfaced Distributed Generator) of a virtual synchronous motor. By building an adaptive virtual inertia and IIDG output frequency model, the adaptive control sensitive factor is selected from a model according to the virtual synchronous motor dynamic response features; the adaptive inertial upper and lower limits are selected from a model according to the energy storage configuration constraint; the IIDG optimization control strategy is obtained. The control on the grid-connected inverter distributive power supply can be realized, so that the IIDG output is more stable; the interference on the system can be well handled; meanwhile, the characteristics of small overshoot and fast response are realized; the ultra-high dynamic features are realized.Type: ApplicationFiled: July 1, 2019Publication date: May 7, 2020Inventors: Wentao HUANG, Meiyi LI, Nengling TAI, Xiaodong ZHENG
-
Patent number: 10578757Abstract: The invention discloses an omnidirectional vector seismic data processing method and apparatus, a computer readable storage medium and a device, applied to an omnidirectional vector geophone. Wherein the method comprises: collecting omnidirectional vector seismic data of the omnidirectional vector geophone, and performing a pre-processing operation on the omnidirectional vector seismic data; performing pressure and shear waves separation operation on the omnidirectional vector seismic data after the data is subject to the pre-processing operation, to obtain pressure wave data and shear wave data; sequentially performing space vector calculation, a wave field recovery operation and an imaging operation on the pressure wave data and the shear wave data, and then performing modeling to obtain a pressure wave velocity model and a shear wave velocity model.Type: GrantFiled: April 27, 2018Date of Patent: March 3, 2020Assignee: PetroChina Company LimitedInventors: Shitai Dong, Likang Chen, Xiaodong Zheng, Yan Zhang, Zhan'an Xie
-
Patent number: D984877Type: GrantFiled: December 13, 2022Date of Patent: May 2, 2023Assignee: SHENZHEN EXQUISITE YOUTH TECHNOLOGY CO., LTD.Inventors: Dihui Yue, Shaoyu Chen, Mingbin Yang, Xiaodong Zheng
-
Patent number: D1007165Type: GrantFiled: October 26, 2022Date of Patent: December 12, 2023Assignee: Shenzhen Exquisite Youths Technology Co., LtdInventors: Dihui Yue, Shaoyu Chen, Long Chen, Mingbin Yang, Xiaodong Zheng