Patents by Inventor Bo Xu
Bo Xu 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: 20250257855Abstract: A light strip assembly, a backlight module, and a display device are provided. The light strip assembly includes: a light board, provided with at least two different types of light-emitting unit arrays, where each type of light-emitting unit array includes a plurality of light-emitting units, different types of light-emitting units are configured to emit lights with different wavelengths, and wirings of the plurality of light-emitting units of each type of light-emitting unit array are integrated into an outlet terminal; and a control circuit board, provided with at least two connectors, where different connectors are connected to the outlet terminals of the different types of light-emitting unit arrays in one-to-one correspondence to control lighting ratios of the light-emitting units of the different types of light-emitting unit arrays.Type: ApplicationFiled: April 14, 2023Publication date: August 14, 2025Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Wenqi QUAN, Tian QIN, Wencheng LUO, Bo XU, Xuetong WANG, Jinhong ZHANG, Wei RAN, Yu WANG, Xin CEN, Zhi LI, Hening ZHANG, Qiong YUAN, Bowen XIONG, Ke LIAO, He SUN
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Publication number: 20250256310Abstract: The present disclosure belongs to the technical field of industrial waste solid recycling, and particularly relates to a resource comprehensive utilization process of red mud, fly ash, steel slag and coal gangue solid wastes. By using the resource comprehensive utilization process, Na2CO3, O2 and a reducing agent are added into industrial waste solids for reaction and then molten iron and liquid slag water are separated; a sodium salt is added into the liquid slag water for reaction to obtain a reaction solution and sediment; the reaction solution is successively introduced into a calcium salt precipitation tank, an aluminum salt precipitation tank and a silicic acid tank and then CO2 is introduced into the above tanks for acidification reaction, respectively, and a calcium salt, an aluminum salt, a silicic acid and an alkaline solution are obtained after filtration in sequence.Type: ApplicationFiled: April 3, 2025Publication date: August 14, 2025Applicant: ZIBO YIHAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.Inventors: Bo XU, Yiming XU
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Patent number: 12385076Abstract: The present disclosure provides a preparation and application of high-activity and high-safety Cardamine violifolia selenoprotein standard sample. The standard sample of the Cardamine violifolia selenoprotein prepared by the present disclosure has the advantages of extremely low heavy metal content, less ash, high protein content, high total selenium content, high organic selenium ratio of up to 99.9%, high biological activity, high safety and so on; the organic selenium is mainly in form of selenocysteine/selenocystine and accounts for more than 90% of the total selenium content, and is expected to make up for the shortage of selenoprotein standard samples on the market.Type: GrantFiled: December 30, 2024Date of Patent: August 12, 2025Assignee: ENSHI SE-RUN MATERIAL ENGINEERING TECHNOLOGY CO., LTD.Inventors: Haiyuan Liu, Xin Cong, Bo Xu, Yue Zhang, Jie Li, Cui Li, Zhenzhou Zhu, Shuiyuan Cheng
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Publication number: 20250249060Abstract: An application method of an active portion of Ligusticum chuanxiong in preparation of an anti-gout drug is provided, which belongs to the technical field of drugs, relates to an active portion of a traditional Chinese medicine and an application method thereof. An active portion of the Ligusticum chuanxiong for inhibiting xanthine oxidase (XOD, or XO) is an ethyl acetate extract, the ethyl acetate extract mainly includes a small and medium polar lipophilic component, and the small and medium polar lipophilic component is mainly a phthalide compound, and it has been confirmed through experiments that the active portion has an anti-gout effect, in addition, an anti-gout drug and an anti-gout health product containing the active portion of the Ligusticum chuanxiong are provided.Type: ApplicationFiled: February 4, 2024Publication date: August 7, 2025Inventors: Zhi-Shu Tang, Hong-Bo Xu, Rui Zhou, Xiao-Hui Hu, Kang Ma
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Publication number: 20250228354Abstract: A hand mount for a data capture device having an optical axis includes: a body configured to rest on a back of a hand of an operator; a mounting plate affixed to the body, the mounting plate defining a longitudinal axis; a latch assembly coupled to the mounting plate, the latch assembly configured to releasably secure the data capture device with the optical axis parallel with the longitudinal axis of the mounting plate; a proximal wing extending from a proximal end of the body, the proximal wing defining a proximal fastener configured to engage with a wrist of an operator; a distal wing extending from a distal end of the body at a nonparallel angle to the longitudinal axis, the distal wing configured to engage with a finger of the operator; and a trigger disposed on the distal wing.Type: ApplicationFiled: January 10, 2025Publication date: July 17, 2025Inventors: Sunghun Lim, Chandra M. Nair, Heesang Ahn, Irfan Kadri, Xinghua Shi, Bo Xu, Jake Emerson John Blimkie, Kenneth W. Taylor
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Publication number: 20250229751Abstract: A method for a brake control of a vehicle is provided. This method includes: obtaining a collision type of a current vehicle after the current vehicle is collided; obtaining driving information of the current vehicle according to the collision type; determining whether the current vehicle is in a safe state according to the driving information; obtaining driving parameter information of the current vehicle, and determining a consciousness state of a driver according to the driving parameter information when the current vehicle is determined as being in the safe state; and controlling the current vehicle to perform a brake operation when the consciousness state is determined as the non-rational driving state. According to this method, a problem of disabling of the driver's beneficial subjective risk-avoidance operations can be avoided, the secondary collision can be effectively avoided, and the damage to the vehicle due to the collision is alleviated.Type: ApplicationFiled: June 21, 2021Publication date: July 17, 2025Inventors: Longxing MA, Xiaofeng NIU, Yingfu ZHANG, Bo XU, Xuejun WANG, Shiliang ZHANG, Jiefu HE
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Patent number: 12334092Abstract: A speech separation method is provided, and relates to the field of speech. The method includes: obtaining, in a speaking process of a user, audio information including a user speech and video information including a user face; coding the audio information to obtain a mixed acoustic feature; extracting a visual semantic feature of the user from the video information; inputting the mixed acoustic feature and the visual semantic feature into a preset visual speech separation network to obtain an acoustic feature of the user; and decoding the acoustic feature of the user to obtain a speech signal of the user. An electronic device, a chip, and a computer-readable storage medium are provided.Type: GrantFiled: August 24, 2021Date of Patent: June 17, 2025Assignees: Huawei Technologies Co., Ltd., Institute of Automation, Chinese Academy of SciencesInventors: Henghui Lu, Lei Qin, Peng Zhang, Jiaming Xu, Bo Xu
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Publication number: 20250187392Abstract: A heat exchange apparatus, a heat exchange device, a thermal management system, a control method for a thermal management system, and a vehicle are provided, to implement a heat exchange or heat preservation requirement of a to-be-heat-exchanged element, and improve performance and use safety of the to-be-heat-exchanged element. The heat exchange apparatus includes a housing and a spacer plate disposed in the housing. The spacer plate separates the housing into a first cavity and a second cavity. An outer wall on a side that is of the first cavity and that is away from the second cavity is configured to be in thermally conductive contact with a to-be-heat-exchanged element. The first cavity is provided with a first inlet and a first outlet. The second cavity is provided with a second inlet and a second outlet.Type: ApplicationFiled: January 13, 2025Publication date: June 12, 2025Applicant: Shenzhen Yinwang Intelligent Technologies Co., Ltd.Inventors: Fenfang Chen, Hui Feng, Deyuan Wang, Bo Xu
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Patent number: 12327653Abstract: A radio head cable may include an inner conductor and an outer conductor coaxially arranged around the inner conductor. The inner conductor may have a first direct current resistance and a cross-sectional area of at least 5.0 square millimeters. The outer conductor may have a second direct current resistance equal to or less than the first direct current resistance. A first dielectric layer including polyvinylchloride may be positioned between the inner conductor and the outer conductor. A second dielectric layer including polyvinylchloride may be positioned around the outer conductor, and a third dielectric layer including nylon may be positioned around the second dielectric layer.Type: GrantFiled: July 19, 2023Date of Patent: June 10, 2025Assignee: Superior Essex International Inc.Inventors: Bo Xu, Solomon Teshome Girma
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Publication number: 20250182207Abstract: A method according to one embodiment includes: receiving historical transaction data collected by a transaction processing platform for a plurality of merchants; computing, using a machine learning model, parameters of an implied growth ratio distribution for each of the merchants based on features of the corresponding historical transaction data; identifying an offer size and an offer premium for financial offers to be made to the merchants by looking up parameters in a lookup table based on the implied growth ratio distributions, the lookup table being computed based on: a first optimization based on a target yield rate constraint and backtesting on a target loss rate constraint and a target repayment time constraint; and a second optimization based on the target loss rate constraint and backtesting on the target yield rate constraint and the target repayment time constraint; and transmitting the plurality of financial offers to the plurality of merchants.Type: ApplicationFiled: November 30, 2023Publication date: June 5, 2025Inventors: Jun Wen, Simon Wong, Varun Srinivasan, Will Burleson, Mike Dettmar, Bo Xu, Rockwell Weiner, Brian Slakter, Clement Miao, Ravi Sankar, Lydia Foo, Yulun Sharron Chang, Serena Sondhi
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Patent number: 12302559Abstract: The present disclosure relates to a three-dimensional memory and a method for manufacturing the same. The three-dimensional memory includes a gate stack structure including a core area and a step area which are disposed in juxtaposition and in direct contact in a first direction; a dummy separation structure penetrating through the step area in the first direction; and a gate separation structure penetrating through the core area in the first direction, the gate separation structure having a first end in contact with the dummy separation structure in the first direction, the dummy separation structure having a second end in contact with the gate separation structure in the first direction, and the first end being located within the second end.Type: GrantFiled: January 24, 2022Date of Patent: May 13, 2025Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Zongke Xu, Bin Yuan, Qiangwei Zhang, Bo Xu
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Publication number: 20250129402Abstract: The present disclosure provides a preparation and application of high-activity and high-safety Cardamine violifolia selenoprotein standard sample. The standard sample of the Cardamine violifolia selenoprotein prepared by the present disclosure has the advantages of extremely low heavy metal content, less ash, high protein content, high total selenium content, high organic selenium ratio of up to 99.9%, high biological activity, high safety and so on; the organic selenium is mainly in form of selenocysteine/selenocystine and accounts for more than 90% of the total selenium content, and is expected to make up for the shortage of selenoprotein standard samples on the market.Type: ApplicationFiled: December 30, 2024Publication date: April 24, 2025Inventors: HAIYUAN LIU, XIN CONG, BO XU, YUE ZHANG, JIE LI, CUI LI, ZHENZHOU ZHU, SHUIYUAN CHENG
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Publication number: 20250083070Abstract: Provided is a two-membrane eluent generator and a chromatography detection apparatus. The two-membrane eluent generator includes a stock solution channel; an eluent channel, a first ion-exchange membrane set being arranged between the eluent channel and the stock solution channel, the first ion-exchange membrane set including at least one ion-exchange membrane; a regenerant solution channel, a second ion-exchange membrane set being arranged between the eluent channel and the regenerant solution channel, the second ion-exchange membrane set including one bipolar membrane, wherein hydrogen ions or hydroxide ions generated at the bipolar membrane from electrolysis of a regenerant solution respectively enter different sides of the bipolar membrane, and impurity ions are prevented from entering the eluent channel through the bipolar membrane. The chromatography detection apparatus provided in present disclosure includes the two-membrane eluent generator.Type: ApplicationFiled: September 6, 2024Publication date: March 13, 2025Inventors: Bo XU, Yue ZHOU
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Patent number: 12231933Abstract: A communications method and apparatus are provided. A network device determines whether a first capability of a terminal device is less than or equal to a second capability of the terminal device. The first capability is a capability of the terminal device of working at a first frequency when the terminal device supports only a first radio access technology, and the second capability is a capability of the terminal device corresponding to the first frequency in a first frequency combination. When the first capability is less than or equal to the second capability, the network device sends a first message to the terminal device. The first message is used to indicate the terminal device to measure a second frequency, the first message does not include a configuration of a first measurement gap, and the first measurement gap is used to measure the second frequency.Type: GrantFiled: March 2, 2021Date of Patent: February 18, 2025Assignee: Huawei Technologies Co., Ltd.Inventors: Chuting Yao, Yiru Kuang, Jian Wang, Bo Xu
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Publication number: 20250041868Abstract: The invention discloses an integrated digital PCR instrument and a control method therefor.Type: ApplicationFiled: November 9, 2022Publication date: February 6, 2025Applicant: TARGETINGONE TECHNOLOGY (BEIJING) CORPORATIONInventors: Shisheng SU, Jinwei LIU, Bo XU, Yingmin HAN, Haiyu ZHOU, Xiaochun DU, Xiaobin LIU, Wenjun YANG, Yongdou WANG
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Publication number: 20250035602Abstract: A method for automatically identifying emission sources in a source apportionment process of pollutants is provided, which relates to the field of air pollution prevention and control. The method includes: integrating measured source spectrum data and factor spectrum data to generate a labeled data set and an unlabeled data set, respectively; preprocessing the labeled data set to generate a continuous labeled data set; constructing a tree classification model based on the continuous labeled data set; optimizing the tree classification model to determine the optimized tree classification model; coupling the optimized tree classification model and a pseudo-labeling algorithm to generate an integrated model based on the unlabeled data set to automatically identify factor profiles in the unlabeled data set; and determining types of the emission sources based on the factor profiles. The factor profiles can be automatically identified, so that types of emission sources can be quickly determined.Type: ApplicationFiled: October 16, 2023Publication date: January 30, 2025Inventors: Guoliang SHI, Bo XU, Zhenyu WANG, Yinchang FENG
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Publication number: 20250031301Abstract: A circuit board includes a first multilayered structure, a second multilayered structure, a third multilayered structure, a first adhesive layer, a second adhesive layer and a plurality of hollow portions. The first adhesive layer is disposed between the first multilayered structure and the second multilayered structure. The second adhesive layer is disposed between the second multilayered structure and the third multilayered structure, wherein the second multilayered structure is arranged between the first adhesive layer and the second adhesive layer. The plurality of hollow portions are formed on at least one of the first multilayered structure, the second multilayered structure and the third multilayered structure. When the circuit board is bent, a force is applied on the plurality of hollow portions to make the plurality of hollow portions deform and change a cross-sectional area of each of the plurality of hollow portions.Type: ApplicationFiled: August 28, 2023Publication date: January 23, 2025Inventors: Hao-Wen ZHONG, Fang-Bo XU
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Publication number: 20250029750Abstract: A radio head cable may include an inner conductor and an outer conductor coaxially arranged around the inner conductor. The inner conductor may have a first direct current resistance and a cross-sectional area of at least 5.0 square millimeters. The outer conductor may have a second direct current resistance equal to or less than the first direct current resistance. A first dielectric layer including polyvinylchloride may be positioned between the inner conductor and the outer conductor. A second dielectric layer including polyvinylchloride may be positioned around the outer conductor, and a third dielectric layer including nylon may be positioned around the second dielectric layer.Type: ApplicationFiled: July 19, 2023Publication date: January 23, 2025Inventors: Bo Xu, Solomon Teshome Girma
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Patent number: 12193467Abstract: A method for preventing crystal maltitol from caking in storage, comprising: detecting a temperature and a humidity of a dried crystal maltitol on-line in real time, an on-line temperature and humidity meter being configured to set a sieving and packaging treatment condition, a redrying treatment condition, and an aging treatment condition; performing a sieving and packaging treatment on the crystal maltitol whose temperature and humidity satisfy the sieving and packaging treatment condition, performing a redrying treatment or an aging treatment on the crystal maltitol whose temperature and humidity satisfy the redrying treatment condition or the aging treatment condition; detecting a temperature and a humidity of the crystal maltitol after the redrying treatment or the aging treatment, and performing the sieving and packaging treatment on the crystal maltitol whose temperature and humidity satisfy the sieving and packaging treatment condition, or else continuing with the redrying treatment or the aging treatType: GrantFiled: May 6, 2024Date of Patent: January 14, 2025Assignee: ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.Inventors: Baoxing Mao, Ling Wan, Jingjing Xu, Zhihui Yao, Bo Xu, Hang Yue, Fuan Wan
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Publication number: 20250017006Abstract: Structures of a three-dimensional (3D) memory device and systems containing the same are disclosed. In one example, the 3D memory device includes a memory plane, where the memory plane includes a first edge and an array of blocks. The array of blocks includes a plurality of memory blocks configured to store data, where the plurality of memory blocks are separated by continuous slit structures, and a first dummy region between the first edge and the plurality of memory blocks. The first dummy region includes alternating first slit structures and second slit structures, where the first slit structures and the second slit structures are discontinuous slit structures.Type: ApplicationFiled: August 15, 2023Publication date: January 9, 2025Inventors: Fan Gong, Simin Liu, Bin Yuan, Bo Xu, Wei Xu, Lei Xue, Zongliang Huo