Patents by Inventor Jian Hu
Jian Hu 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).
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Patent number: 12221432Abstract: Provided is an indole compound. In particular, disclosed are a compound represented by formula (II) or an isomer or pharmaceutically acceptable salt thereof and a use of the same as an estrogen receptor antagonist in preparing a drug for treating estrogen receptor-positive breast cancer.Type: GrantFiled: December 17, 2019Date of Patent: February 11, 2025Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.Inventors: Shuwen Duan, Jianyu Lu, Lihong Hu, Charles Z. Ding, Guoping Hu, Jian Li, Shuhui Chen
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Publication number: 20250047541Abstract: A data modulation method, a communication device and a storage medium are disclosed. The data modulation method includes: performing a preset modulation operation on B consecutive data blocks, and configuring the B consecutive data blocks to have a same head-end reference signal sequence and/or a same tail-end reference signal sequence; inserting Z zeros between adjacent time domain data of the B consecutive data blocks; performing a filtering operation on the B consecutive data blocks into which Z zeros have been inserted, and transmitting the filtered data on a physical resource, where B is greater than or equal to 2 (i.e., B?2), and Z is greater than or equal to 0 (i.e., Z?0).Type: ApplicationFiled: October 22, 2024Publication date: February 6, 2025Inventors: Yu XIN, Tong BAO, Jian HUA, Guanghui YU, Liujun HU, Jin XU
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Publication number: 20250047575Abstract: Techniques are provided for dynamically implementing quality of service policies using a configurable quality of service provider pipeline. A quality of service policy is defined for throttling I/O operations received by a node based upon whether resources of the node have become over utilized. The quality of service policy is used to dynamically construct a quality of service provider pipeline with select quality of service providers that improve the ability to efficiently utilize resources compared to conventional static polices that cannot adequately react to changing considerations and resource utilization/saturation. With conventional static policies, an administrator manually defines a minimum amount of guaranteed resources and/or a maximum resource usage cap that could be set to values that result in inefficient operation and resource starvation. Dynamically constructing and utilizing the quality of service provider pipeline results in more efficient operation and mitigates resource starvation.Type: ApplicationFiled: October 21, 2024Publication date: February 6, 2025Inventors: Abdul Basit, Daniel McCarthy, Christopher Lee Cason, Jian Hu
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Publication number: 20250046928Abstract: An adapter module, a battery module, a battery pack, and a vehicle. The adapter module comprises a support member, a low-voltage plug member, a sampling assembly, and an electrode lead-out piece. The low-voltage plug member is provided on the support member. One end of the sampling assembly is provided on the support member; the described end of the sampling assembly is electrically connected to the low-voltage plug member; and the sampling assembly, is used for voltage sampling and/or temperature sampling. The electrode lead-out piece is provided on the support member, is spaced apart from the low-voltage plug member, and is electrically connected to the described end of the sampling assembly.Type: ApplicationFiled: October 17, 2024Publication date: February 6, 2025Inventors: Shichao Hu, Jianen Chen, Yaosheng Zhang, Jian Gao
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Patent number: 12219542Abstract: The embodiments of the application provides a resource allocation method. In an example method, a trigger frame is sent by an access point to a station. The trigger frame includes one user information field, and the user information field may indicate a plurality of resource units allocated to the station.Type: GrantFiled: July 21, 2023Date of Patent: February 4, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Mao Yang, Bo Li, Mengshi Hu, Jian Yu
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Patent number: 12208376Abstract: A method for preparing a supercritical fluid by deep-sea pressure is provided and belongs to the technical field of supercritical fluid preparation. The method includes the following steps of: placing a low-pressure fluid in a closed flexible container, sending the closed flexible container down to a location of a sea at a depth where a seawater pressure meets a requirement by using a powered or unpowered traction device, leaving the flexible container standing still until a volume of the flexible container does not change, wrapping the closed flexible container with a rigid pressure-bearing container, transferring the closed flexible container to the sea surface by the powered or unpowered traction device, and taking out the fluid in the flexible container as supercritical fluid. Then the supercritical fluid is produced. Therefore, the process of preparing supercritical (high pressure) liquid in the deep-sea is safer and more stable than the preparation way on land.Type: GrantFiled: December 14, 2021Date of Patent: January 28, 2025Assignees: Tianjin University of Commerce, Tianjin UniversityInventors: Guanyi Chen, Junyu Tao, Yadong Ge, Beibei Yan, Yunan Sun, Zhanjun Cheng, Jian Li, Lan Mu, Yongjie Hu
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Patent number: 12212915Abstract: A haptic sensing device, including a light source, an optical waveguide, a photoelectric sensor, and a housing. The optical waveguide includes a waveguide layer and a cladding, the cladding encloses the waveguide layer, and a refractive index of the waveguide layer is greater than a refractive index of the cladding. The waveguide layer includes a plurality of paths, the light source is disposed at an input end of each path, and the photoelectric sensor is disposed at an output end of each path. The light source, the optical waveguide, and the photoelectric sensor are accommodated in the housing. A plurality of contacts are distributed on the housing. When a contact is pressed, the contact is in contact with one path, and the path is deformed. When any two contacts are pressed, the two contacts are in contact with different paths.Type: GrantFiled: December 16, 2022Date of Patent: January 28, 2025Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Stephen Lingfeng Wang, Hongbin Liu, Jian Hu, Federica De Chiara, Gang Ni
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Publication number: 20250031102Abstract: A method for determining an application context relocation scenario and a communication apparatus are provided, to relocate application contexts in a plurality of EASs together, and avoid a service interruption during application context relocation. The method includes: The first entity determines, based on first information, whether a plurality of application context relocation scenarios include an EAS-decided application context relocation scenario, where the first information indicates that application contexts in a plurality of first EASs need to be relocated together. The first entity may select a target application context relocation scenario from the plurality of application context relocation scenarios.Type: ApplicationFiled: September 27, 2024Publication date: January 23, 2025Inventors: Jian ZHANG, Yanmei YANG, Yajie HU
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Publication number: 20250030588Abstract: Provided are a data modulation method and apparatus, a device, and a storage medium. The method includes: a modulation manner is configured, and data is modulated by using the modulation manner. That the constellation point modulation symbol of the modulation manner is formed by combining the first group of constellation point modulation symbols and the second group of constellation point modulation symbols includes: adjusting a phase of the second group of constellation point modulation symbols based on a phase of the first group of constellation point modulation symbols; and forming, based on a combination of the first group of and adjusted second group of constellation point modulation symbols, the constellation point modulation symbol of the modulation manner.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Applicant: ZTE CORPORATIONInventors: Yu XIN, Jian HUA, Liujun HU, Guanghui YU, Jin XU
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Publication number: 20250030526Abstract: A communication method is applied to a wireless local area network (WLAN) system that supports a WLAN protocol and includes a quantity of subcarriers corresponding to a first channel in a first frequency band that is greater than or equal to a quantity of subcarriers corresponding to a second channel in a second frequency band. A ratio of a bandwidth of the first channel to a minimum channel bandwidth supported in the first frequency band is equal to a ratio of a bandwidth of the second channel to a minimum channel bandwidth supported in the second frequency band, and the minimum channel bandwidth supported in the first frequency band is greater than the minimum channel bandwidth supported in the second frequency band.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Inventors: Ming Gan, Yousi Lin, Bo Gong, Jian Yu, Mengshi Hu, Chenchen Liu
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Patent number: 12203224Abstract: The present invention discloses an assembled bamboo sleeper, which is obtained by using a bamboo unit as a raw material, dried and modified at the temperature of 110-180° C., undergone coating treatment using a dopamine solution, adhesive dipping, curing and solidifying, assembling and gluing, further solidifying, further treatment using a dopamine solution, and anti-mildew and/or anti-corrosion and/or anti-insect treatment, and then fastened. The present invention further provides a preparation method for the foregoing bamboo sleeper. The bamboo sleeper prepared in the present invention is green and environmentally friendly, and applicable for ballasted tracks of railways and urban rail transit systems.Type: GrantFiled: April 18, 2019Date of Patent: January 21, 2025Assignee: HUNAN TAOHUAJIANG BAMBOO SCIENCE & TECHNOLOGY CO., LTD.Inventors: Jinbo Hu, Jian Peng, Weihong Zeng, Yanhui Xiong, Diqin Liu, Zhicheng Xue, Xianjun Li, Zhiping Wu, Shanshan Chang, Gonggang Liu, Ting Li
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Patent number: 12204748Abstract: A virtual keyboard setting method includes: determining an operation region and a trigger region, the operation region being a region operated in a screen for using an input method, and the trigger region being a region covered by an external entity when touching the screen; determining a display region of a virtual keyboard according to the operation region; determining an area of a virtual key in the virtual keyboard according to the trigger region; and setting the virtual keyboard according to the display region of the virtual keyboard and the area of the virtual key.Type: GrantFiled: August 16, 2023Date of Patent: January 21, 2025Assignee: BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Lei Feng, Jian Lu, Jin Cao, Miaoli Hu, Wei Hu, Yihang Yang, Xiaoxue Song, Haixin Li
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Patent number: 12204067Abstract: An automatic recognition method for a dry quasi-stationary front in Kunming, Yunnan, China is provided. The automatic recognition method includes: reading data; calculating, by a differential method, a temperature lapse rate between each layer of each point from a ground surface to 650 hPa, and acquiring a maximum inversion trend value; acquiring an initially selected inversion distribution based on the maximum inversion trend value; removing a nighttime clear sky radiation inversion, retaining only a frontal inversion, and binarizing (0, 1); finding a boundary between inversion and non-inversion; removing the abnormal candidate frontal points, and acquiring frontal nodes; removing meso- and micro-scale systems; and performing one-dimensional Gaussian filtering on longitude data of the frontal nodes, and connecting the filtered frontal nodes to acquire a quasi-stationary front in Kunming, Yunnan, China.Type: GrantFiled: March 12, 2024Date of Patent: January 21, 2025Assignee: Chengdu University of Information TechnologyInventors: Wendong Hu, Yongkai Zhang, Hongping Shu, Yanqiong Hao, Tiangui Xiao, Yan Chen, Fei Luo, Jianhong Gan, Ying Zhang, Xiaohang Wen, Taisong Xiong, Jian Shao, Wenjie Zhou, Balin Xu, Huahong Li, Yixue Deng, Jingyi Tao
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Publication number: 20250023658Abstract: This application provides a communication method and a related apparatus. The method includes: generating a trigger frame, where the trigger frame includes a user information field corresponding to one or more users; the one or more users include a first user using joint source and channel coding; and the first user corresponds to a plurality of user information fields, and a user information field corresponding to the first user indicates a layer frequency domain resource of the first user at a source layer, or the first user corresponds to one user information field, and the one user information field corresponding to the first user indicates a total frequency domain resource of the first user at all source layers; and sending the trigger frame, to receive a trigger-based physical layer protocol data unit of the first user.Type: ApplicationFiled: September 27, 2024Publication date: January 16, 2025Inventors: Jian YU, Mengshi HU, Jiahui LI, Mengyao MA, Ming GAN
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Publication number: 20250024503Abstract: This application relates to the field of WLAN technologies, and in particular, to a null data physical layer protocol data unit transmitting method and an apparatus, and may be used in a wireless communication system that supports the 802.11be standard or the EHT standard. In the method, a first device transmits a sensing NDPA frame, where the sensing NDPA frame indicates to transmit an NDP; and then, the first device transmits the NDP, where the NDP is a first NDP or a second NDP. A physical layer version of the first NDP is different from a physical layer version of the second NDP. Correspondingly, a second device receives the sensing NDPA frame and the NDP from the first device.Type: ApplicationFiled: October 1, 2024Publication date: January 16, 2025Inventors: Mengshi HU, Xiao HAN, Jian YU, Rui DU, Gerile NAREN, Yan XIN, Jung Hoon SUH
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Publication number: 20250020794Abstract: Embodiments of this application provide a measurement method, an apparatus, and a device. The embodiments may be applied to wireless local area network systems of the 802.11 series protocols such as 802.11be, Wi-Fi 7, EHT, Wi-Fi 8, 802.11bf, and sensing. The embodiments provide an approach of generating, by a first device, a sensing measurement setup request frame that includes first ranging indication information used to request a second device to perform ranging measurement in a sensing measurement process. The approach then sends, by the first device, the sensing measurement setup request frame to the second device.Type: ApplicationFiled: September 27, 2024Publication date: January 16, 2025Inventors: Gerile NAREN, Xiao HAN, Mengshi HU, Rui DU, Jian YU, Yunbo LI, Chenchen LIU
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Publication number: 20250024325Abstract: This disclosure discloses puncturing information indication methods and communication apparatuses. In an implementation, a method comprises generate a physical layer protocol data unit (PPDU) comprising a preamble, wherein the preamble comprises preamble puncturing information carried by a content channel and indicates preamble puncturing status of subchannels of a bandwidth of the PPDU, wherein the content channel is distributed on some subchannels of the bandwidth of the PPDU, and a bandwidth of the content channel is less than the bandwidth of the PPDU, and send the PPDU.Type: ApplicationFiled: October 2, 2024Publication date: January 16, 2025Inventors: Mengshi HU, Jian YU, Ming GAN
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Publication number: 20240407320Abstract: The present disclosure belongs to the technical field of cat litter boxes, and specifically discloses a self-cleaning cat litter box, including a box body, where a trash bin and a poop rake are housed in the box body, slides are disposed on both sides of the trash bin, a flipping drive mechanism is disposed in one of the slides, the top of the trash bin is covered with a trash lid, the poop rake and the trash lid are both hinged to the two slides and flip over synchronously, and the trash bin, the poop rake, and the trash lid are all slidingly connected to the box body. By using the present disclosure, not only the cleaning process is simplified, but also the cleaning efficiency and effect are effectively improved.Type: ApplicationFiled: August 20, 2024Publication date: December 12, 2024Inventors: Lingjian Mo, Jian Hu
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Publication number: 20240406380Abstract: A block of a video frame can be encoded using inter-prediction, and the motion vector of the block can be encoded based on a motion vector reference of a merge candidate. Some video codecs allow a large range of temporal and spatial neighbors to be considered as potential merge candidates. It is not practical to perform motion compensation and rate-distortion optimization for all possible merge candidates. To address this concern, a hardware-efficient process can be implemented to rank and select merge candidates. A reference frame priority list is applied to select a subset of potential reference frame combinations. An efficient top-K sorting algorithm is applied to identify merge candidates for each reference frame combination and keep top merge candidates with highest weights. Motion compensation and rate-distortion optimization are performed on the top merge candidates only.Type: ApplicationFiled: August 8, 2024Publication date: December 5, 2024Applicant: Intel CorporationInventors: Qian Xu, Jian Hu, Navyasree Matturu, Dmitry E. Ryzhov, Satya N. Yedidi
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Patent number: 12150811Abstract: An ultrasound scanning control method applied to an ultrasound scanning device is provided. The ultrasound scanning device includes an execution mechanism. The execution mechanism includes a mechanical arm and a probe. The ultrasound scanning control method includes controlling the mechanical arm to drive the probe to move according to a set scanning trajectory for performing an ultrasound scanning detection on a part to be examined. Once an actual pressure value between the probe and the part to be examined in each control cycle is sensed using the force sensor, a pressure value between the probe and the part to be examined is controlled to be a constant value based on the actual pressure value.Type: GrantFiled: November 30, 2023Date of Patent: November 26, 2024Assignee: KUNSHAN IMAGENE MEDICAL Co., Ltd.Inventors: Bin Duan, Jin-Fu Li, Lin-Fei Xiong, Shu-Jian Hu, Yu-Jiao Wang, Shui-Fan Li