Patents by Inventor Lei Zhang
Lei Zhang 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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Publication number: 20240137693Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240134852Abstract: An example operation may include one or more of storing an index that comprises identifiers of role-based access privileges for a plurality of users with respect to a database, receiving a database query associated with a user from a software program, identifying data records within the database that the user has permission to access based on database accessibility rights of the user stored within the index, prior to execution of the database query, loading the identified data records into the memory and filtering out other data records from the database which the user does not have permission to access, and executing the database query on the identified data records loaded from the database and returning query results from the execution to the software program.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Jia Tian Zhong, Peng Hui Jiang, Ming Lei Zhang, Ting Ting Zhan, Le Chang, Zhen Liu, Xiao Yan Tian
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Publication number: 20240131564Abstract: A telescopic adapter device for a dredging machine includes a protective cover at an exit of a flexible shaft of a dredging machine, a connector detachably connected to the protective cover, a flexible shaft conduit with an inner end fixed in an inner hole of the connector, and a sliding conduit sleeved on an outer wall of the flexible shaft conduit, where the sliding conduit includes an inner end provided with a clamping joint for clamping the flexible shaft conduit, and an outer end provided with a bending portion; and a rubber jacket is sleeved on an outer wall of the bending portion. The telescopic adapter device for a dredging machine not only can prevent damage to a glazed surface at a corner of a toilet, but also improves a turning capacity of the flexible shaft.Type: ApplicationFiled: May 17, 2023Publication date: April 25, 2024Applicant: Zhejiang Jiahong Tools Manufacture Co., Ltd.Inventors: Jianxin YANG, Lei ZHANG
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Publication number: 20240137689Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240131114Abstract: The present disclosure relates to the field of biopharmaceuticals and provides a nerve growth factor (NGF) fusion protein and a preparation method and use thereof. The fusion protein has a general formula represented by A-B or A-L-B, wherein A is a nerve growth factor, L is a linker peptide, and B is an Fc moiety of IgG, or an analogue of the Fc moiety of IgG, or a fragment of the Fc moiety of IgG. The fusion protein of the present disclosure has the following advantages over a wild-type NGF: higher biological activity, a half-life extended more than 17 times, greatly reduced administration frequency, and significantly increased efficacy.Type: ApplicationFiled: December 11, 2023Publication date: April 25, 2024Inventors: Qingshuang Zhang, Lei Ma, Ming Liu
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Publication number: 20240137683Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 18, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240137684Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240137581Abstract: The disclosure relates to a method, apparatus, readable medium, and electronic device for live stream interaction. The method includes: in accordance with displaying of a first control at a first target position of a live stream interface, obtaining a first duration during which a user watches the live stream interface; in accordance with a determination that the first duration is greater than or equal to a first predetermined duration threshold, switching the first control to a second control, and displaying the second control at a second target position of the live stream interface; and in response to a first operation command performed by the user on the second control, allocating a virtual resource to the user. In this way, interaction modes of a live stream room are enriched, and an activity level of the live stream room can be improved.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Inventors: Ji LIU, Yu SUN, Weijia KONG, Jinming ZHANG, Lei JIN, Ling YANG, Xue YAO, Sijing WANG, Jinhui GUO, Bing ZHOU, Siqi WANG
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Publication number: 20240137849Abstract: This application provides a cell access method, a communication apparatus, and a computer storage medium. The method includes: A network device sends one or more reference signals to a terminal. The terminal sends corresponding first indication information to the network device based on a first reference signal in the received one or more reference signals, where the first indication information indicates the network device to send a downlink common signal, so that the terminal may access a target cell based on the downlink common signal.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Inventors: Shengyu Li, Lei Guan, Di Zhang
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Publication number: 20240135278Abstract: Embodiments of the present disclosure provide a method and an Internet of Things (IoT) system for managing smart gas safety based on user activity. The method includes obtaining gas data of a gas user, determining, based on the gas data, a gas risk for the gas user, and determining at least one target on-site user based on the gas risk. The method further includes determining, based on at least the gas data of the target on-site user, an activity distribution of the at least one target on-site user, and based on the activity distribution, determining a recommended on-site time set and sending the recommended on-site time set to the at least one target on-site user.Type: ApplicationFiled: December 26, 2023Publication date: April 25, 2024Applicant: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.Inventors: Zehua SHAO, Yong LI, Siwei ZENG, Lei ZHANG
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Publication number: 20240136948Abstract: This application describes examples of a grid-tied inverter apparatus and a grid-tied control method. In one example, the grid-tied inverter apparatus includes an inverter circuit, a controller, and a filter circuit. The controller is configured to adjust switching frequencies of a plurality of power switching transistors based on an output current value of the inverter apparatus, to adjust a resonance frequency of the filter circuit through different resonant branches, so that the resonance frequency meets a grid-tied requirement.Type: ApplicationFiled: October 17, 2023Publication date: April 25, 2024Inventors: Yunyu TANG, Lei SHI, Yaojia ZHANG, Dong CHEN, Kai XIN
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Publication number: 20240136876Abstract: A cooling system includes a housing. A bottom of the housing has an installation position for installing a stator iron core. The cooling system further includes: an oil inlet cavity and an oil return cavity, an oil inlet and an oil outlet provided on an outer wall of the housing, an oil spraying hole and an oil return hole provided on an inner wall of the housing, and a plurality of oil diverting grooves provided at the bottom of the housing. The oil diverting grooves penetrate through the installation position. A stator component includes a stator iron core and the cooling system. An axial magnetic field motor includes the stator component.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Inventors: Guangquan ZHANG, Lei TANG, Liang PENG
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Publication number: 20240137690Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240137682Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 18, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240137687Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 18, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240130448Abstract: A reusable protective clothing includes a one-piece protective suit which includes integrated top and trousers attached with gloves and shoe covers, and a protective headpiece having a face shield. A front side of the protective headpiece is provided with a full-vision goggle with 180-degree field of view, the full-vision goggle is integrated with the face shield, a back side of the protective headpiece is provided with a protective hood made of a material of the one-piece protective suit, the protective hood is integrated with the top, the front side of the protective headpiece is provided with an air vent for a mouth and a nose configured according to facial features of a wearer, and an outer side of the protective headpiece is provided with ear-shaped hooks. The protective clothing is designed according to application environment and medical requirements to prevent exposure to pathogenic microorganisms.Type: ApplicationFiled: December 7, 2022Publication date: April 25, 2024Inventors: LEI ZHANG, YUZHANG SHAO, DEAN ZHAO, YE LI, LEJI WEN, XIN LIN
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Publication number: 20240132887Abstract: Disclosed herein are, inter alia, inhibitors of protein arginine methyltransferase 9 and pharmaceutical compositions thereof, and methods comprising the use of protein arginine methyltransferase 9 inhibitors for the treatment of a protein arginine methyltransferase 9-modulated disease or disorder, such as a hematological cancer.Type: ApplicationFiled: October 6, 2023Publication date: April 25, 2024Applicants: City of Hope, Western University of Health SciencesInventors: Ling Li, Haojie Dong, Lei Zhang, Xin He, Yun Lyna Luo, Yi-Chun Lin
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Publication number: 20240137692Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Publication number: 20240137681Abstract: The present disclosure mainly relates to a headphone. The headphone may include a supporting assembly and a core module connected with the supporting assembly. The supporting assembly may be configured to support the core module to be worn at a wearing position. The core module may include a core housing, a transducer device, and a vibration panel. The transducer device may be provided in a accommodating cavity of the core housing, and the vibration panel may be connected with the transducer device and configured to transmit a mechanical vibration generated by the transducer device to a user.Type: ApplicationFiled: December 19, 2023Publication date: April 25, 2024Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Yueqiang WANG, Chaojie CUI, Lei ZHONG, Zhi CAI, Yingying ZHANG, Weihua ZHOU, Piyou CHENG
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Patent number: D1023918Type: GrantFiled: November 28, 2022Date of Patent: April 23, 2024Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Lei Zhang, Fen Tang, Zhiyao Wang, Ningning Li