Patents by Inventor Tao Zhu
Tao Zhu 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: 20250124708Abstract: Provided is an efficient approach to establish a foundational video-text model for tasks including open-vocabulary video classification, text-to-video retrieval, video captioning and video question-answering. Some example implementations include a model which can be referred to as VideoCoCa. Example implementations reuse a pretrained image-text contrastive captioner (CoCa) model and adapt it to video-text tasks with little or minimal extra training. While previous works adapt image-text models with various cross-frame fusion modules (for example, cross-frame attention layer or perceiver resampler) and finetune the modified architecture on video-text data, aspects of the present disclosure leverage findings that the generative attentional pooling and contrastive attentional pooling layers in the image-text CoCa design are instantly adaptable to “flattened frame embeddings”, yielding a strong zero-shot transfer baseline for many video-text tasks.Type: ApplicationFiled: December 8, 2023Publication date: April 17, 2025Inventors: Shen Yan, Tao Zhu, Zirui Wang, Yuan Cao, Jiahui Yu
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Publication number: 20250126189Abstract: Examples described herein relate to processing packets. In some examples, based on receipt of a Hypertext Transfer Protocol (HTTP) packet at a network interface device, the HTTP packet comprising an HTTP body and HTTP header: provide the HTTP header, but not the HTTP body, for processing in user space; modify solely the HTTP header in user space; and in kernel space, combine the modified HTTP header and the HTTP body prior to transmission of the HTTP packet with modified HTTP header to a client.Type: ApplicationFiled: December 18, 2024Publication date: April 17, 2025Inventors: Ping YU, Hongjun NI, Tao ZHU, Houxiang CAI, Wenjian SHAO
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Publication number: 20250118060Abstract: Methods and systems for media trend identification of content sharing platforms are provided herein. A set of audiovisual embeddings that represent audiovisual features of a media item is obtained. A set of textual embeddings that represent textual features of the media item is obtained. The obtained set of audiovisual embeddings and the obtained set of textual embeddings are provided as an input to an artificial intelligence (AI) model trained to predict whether a respective media item is associated with one or more media trends of a platform based on given embeddings for the media item. One or more outputs of the AI model are obtained. A determination is made, based on the one or more outputs of the AI model, whether the media item is associated with the one or more media trends of the platform.Type: ApplicationFiled: September 27, 2024Publication date: April 10, 2025Inventors: Mingyan Gao, Tao Zhu, Hui Miao, Ye Jin, Bibang Liu, Qiao Zhang, Jeffrey Daniel Forrester
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Publication number: 20250119084Abstract: An electric valve/door, and a control apparatus and method thereof are provided. The electric valve/door includes a control apparatus. The control apparatus includes an alternating current (AC) asynchronous motor, a transmission device, and a valve driver. The valve driver is connected to the AC asynchronous motor. The AC asynchronous motor is connected to the valve/door through the transmission device. The valve driver is configured to collect information of a real-time torque of the AC asynchronous motor or the valve/door during operation, and take a set torque of the valve driver as an input and the real-time torque as a feedback to immediately correct an output torque of the valve driver or a limit value of the output torque by using a proportional-integral-derivative (PID) control algorithm, to meet requirements for response speed and control precision of each stage in opening and closing processes of the valve/door.Type: ApplicationFiled: March 16, 2023Publication date: April 10, 2025Applicant: BEIJING RAYMOND-CBE NUCLEAR EQUIPMENT TECHNOLOGY INSTITUTE CO , LTD.Inventors: Wen ZHOU, Zhanguo ZHAO, Dapeng ZHANG, Gang ZHAO, Tao ZHU, Zeping WANG
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Patent number: 12273054Abstract: An electric valve/door, and a control apparatus and method thereof are provided. The electric valve/door includes a control apparatus. The control apparatus includes an alternating current (AC) asynchronous motor, a transmission device, and a valve driver. The valve driver is connected to the AC asynchronous motor. The AC asynchronous motor is connected to the valve/door through the transmission device. The valve driver is configured to collect information of a real-time torque of the AC asynchronous motor or the valve/door during operation, and take a set torque of the valve driver as an input and the real-time torque as a feedback to immediately correct an output torque of the valve driver or a limit value of the output torque by using a proportional-integral-derivative (PID) control algorithm, to meet requirements for response speed and control precision of each stage in opening and closing processes of the valve/door.Type: GrantFiled: March 16, 2023Date of Patent: April 8, 2025Assignee: BEIJING RAYMOND-CBE NUCLEAR EQUIPMENT TECHNOLOGY INSTITUTE CO , LTD.Inventors: Wen Zhou, Zhanguo Zhao, Dapeng Zhang, Gang Zhao, Tao Zhu, Zeping Wang
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Patent number: 12273440Abstract: A method for authorizing a blockchain data access on a blockchain platform includes: obtaining from a third-party institution a data access request containing a user ID of data access, a data scope, and a random number of a signature, which is generated by the third-party institution after receiving a random number sent by a client terminal and signing on the received random number; performing a verification on the random number of the signature and the data scope; and after the verification is passed, sending data ciphertext corresponding to the user ID to the third-party institution, such that the third-party institution decrypts the data ciphertext using a data secret key sent by the client terminal.Type: GrantFiled: January 12, 2021Date of Patent: April 8, 2025Assignee: CHINA UNIONPAY CO., LTD.Inventors: Yuzhuang Xu, Tao Zhu, Yu Zhou
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Publication number: 20250111671Abstract: Methods and systems for media item characterization based on multimodal embeddings are provided herein. A media item including a sequence of video frames is identified. A set of video embeddings representing visual features of the sequence of video frames is obtained. A set of audio embeddings representing audio features of the sequence of video frames is obtained. A set of audiovisual embeddings is generated based on the set of video embeddings and the set of audio embeddings. Each of the set of audiovisual embeddings represents a visual feature and an audio feature of a respective video frame of the sequence of video frames. One or more media characteristics associated with the media item are determined based on the set of audiovisual embeddings.Type: ApplicationFiled: September 27, 2024Publication date: April 3, 2025Inventors: Tao Zhu, Jiahui Yu, Jingchen Feng, Kai Chen, Pooya Abolghasemi, Gagan Bansal, Jieren Xu, Hui Miao, Yaping Zhang, Shuchao Bi, Yonghui Wu, Claire Cui, Rohan Anil
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Publication number: 20250082869Abstract: Disclosed are a nebulization cup and application in nebulized inhalation administration thereof, and especially application in nebulized inhalation administration of a preventive and/or therapeutic drug for a respiratory disease (such as SARS-CoV-2 vaccine). After adding an antistatic agent, the nebulization cup can effectively maintain the stability of drug mist within a certain period of time, with stable particle size, less drug residue in the cup, thus ensuring effective inhalable amount, and the administration operation is simple and convenient, thus the nebulization cup can significantly improve the inoculation efficiency and can be used for large-scale inoculation.Type: ApplicationFiled: November 7, 2022Publication date: March 13, 2025Inventors: Weixue SI, Xiaolong ZHAO, Yueran WANG, Yueying JIANG, Liping WANG, Xuefeng YU, Shoubai CHAO, Tao ZHU
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Publication number: 20250067509Abstract: A method includes placing a ring-shaped bearing on a cylindrically-shaped sidewall in a chamber, the ring-shaped bearing comprising an inner race, an outer race, balls between the inner race and the outer race, and a grease among the balls; rotating the outer race of the ring-shaped bearing while the inner race of the ring-shaped bearing remains stationary relative to the cylindrically-shaped sidewall; heating the ring-shaped bearing; pumping the grease out of the chamber.Type: ApplicationFiled: October 1, 2023Publication date: February 27, 2025Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., TSMC CHINA COMPANY LIMITEDInventors: Hui CAO, Jiyong ZHANG, Tao ZHU
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Patent number: 12199078Abstract: An ultra-high-resolution micro-display screen and a manufacturing process therefor. In the process, multiple LED light-emitting structures are formed by means of pre-arranging isolation columns and a conductive solder on a drive backplate, performing alignment-free pressing on the driving backplate (10) and an LED epitaxial wafer, and performing exposure and development on the LED epitaxial wafer. According to the method, accurate alignment does not need to be performed, and there are few pixel defects. LED units of a micro-display screen are embedded into the conductive solder, such that a high soldering adhesion is achieved, and the reliability and stability of the display screen can be improved.Type: GrantFiled: November 19, 2019Date of Patent: January 14, 2025Assignee: SUZHOU ULTIVIEW TECHNOLOGY CO., LTD.Inventor: Tao Zhu
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Patent number: 12187328Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.Type: GrantFiled: June 28, 2024Date of Patent: January 7, 2025Assignee: Southwest Jiaotong UniversityInventors: Tao Zhu, Jingke Zhang, Shoune Xiao, Guangwu Yang, Bing Yang, Mingmeng Wang, Dongdong Chen
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Publication number: 20240391904Abstract: Disclosed are a dihydropyrimidine based compound, a preparation method therefor and an application thereof, belonging to the technical field of pharmaceutical chemistry. The present disclosure relates to a dihydropyrimidine based compound, the structure of which is shown in formula I. Also provided in the present disclosure is an application of the compound represented by formula I, or a salt, solvate, isomer, metabolite, nitrogen oxide and prodrug thereof, in the preparation of a medicament for treating or preventing P2X3 and/or P2X2/3 receptor-related diseases. The dihydropyrimidine based compound of the present disclosure has good P2X3 receptor antagonist activity and improved safety.Type: ApplicationFiled: September 26, 2022Publication date: November 28, 2024Inventors: Yanqun ZENG, Long HUANG, Xucheng ZHU, Tao ZHU, Xia MOU, Haixia FU
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Publication number: 20240379272Abstract: Provided are an inductor assembly and an inductor device. The inductor assembly includes an inductor housing and an inductor module. The inductor housing includes a housing and a connecting member which are integrally formed. The housing is a sealed structure, and the connecting member is located outside the housing. The housing is hollow, and is provided with a wiring hole. The connecting member is configured to connect to an object to be installed. The inductor module is fixedly installed in the housing, and the inductor module includes a magnetic core and a coil.Type: ApplicationFiled: October 11, 2023Publication date: November 14, 2024Applicant: Lanto Electronic LimitedInventors: Dongchang FAN, Yi ZHOU, Yanlei YANG, Tao ZHU
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Publication number: 20240351621Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.Type: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventors: Tao ZHU, Jingke ZHANG, Shoune XIAO, Guangwu YANG, Bing YANG, Mingmeng WANG, Dongdong CHEN
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Publication number: 20240349596Abstract: The invention relates to a perovskite precursor composition, wherein each compound is defined by the following formula (I): (A?)2FAn?1MA(n?1)yPbn(1+x)In(3+2x)+1Cly(n?1)??(I) where A? is an organic ammonium compound, preferably selected from benzylammonium, phenylethylammonium, n-propylammonium, phenylammonium, histammonium, cyclopentylammonium, cyclohexylammonium, cyclohexylmethylammonium, 4-ammonium butyric acid, 5-ammonium valeric acid, or isobutylammonium, FA is formamidinium, MA is methylammonium, n is between 3 and 9, x is between 0.1 and 0.25, and y is between 0.2 and 0.6.Type: ApplicationFiled: June 28, 2022Publication date: October 17, 2024Inventors: Thierry PAUPORTÉ, Tao ZHU
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Patent number: 12117508Abstract: A system for reconstructing a magnetic particle image based on adaptive optimization of regularization terms includes: a MPI device for scanning an imaging object to acquire a voltage response signal; a signal processor for constructing a system matrix; and a control processor for reconstructing the magnetic particle image based on an arbitrarily selected regularization term, inputting the reconstructed magnetic particle image to a regularization-term adaptive optimization neural network model for enhancement processing, taking the enhanced magnetic particle image as a first image, and calculating a loss value between the first image and an initial image to acquire a final reconstructed magnetic particle image. The system adopts a neural network model-based automatic learning approach, instead of the approach of manually selecting regularization terms and adjusting parameters, to improve the reconstruction efficiency and quality of the magnetic particle image.Type: GrantFiled: June 16, 2024Date of Patent: October 15, 2024Assignee: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Jie Tian, Zechen Wei, Hui Hui, Liwen Zhang, Xin Yang, Tao Zhu
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Publication number: 20240337705Abstract: The present application relates to the technology field of assessment of aging state of oil paper insulation of the large power transformer and quantitative diagnostic, specifically estimating parameters of the circuit through the initial slope of the recovery voltage. It includes an improved mathematical model for solving parameters of the dielectric response equivalent circuit by using the peak of the recovery voltage, the peak time and the initial slope characteristics; transforming the identification of parameters of the equivalent circuit into a mathematical optimization problem, and then solving the mathematical optimization problem using a particle swarm algorithm. The design of the present application can significantly reduce the sampling data of the recovery voltage, and the measured data in the field and the calculated data of different capacity RVM experiments on real transformers have good consistency, which is conducive to the diagnosis of state of oil paper insulation of the transformer.Type: ApplicationFiled: March 27, 2024Publication date: October 10, 2024Inventors: Qilong ZHU, Fu LI, Bing WANG, Baode LIN, Tao ZHU, Shizhen LI, Yuntao LIU, Rui ZHANG, Yanyi XIE, Jianlai GUO, Yu ZHANG, Jinkuo CAO, Tao GUO, Yongzhi WANG, Bing DUAN, Yakui DENG, Dong LEI, Yan QING, Yunguang YU, Wei YU, Maobing LI, Lu YANG, Lin GAO, Zhibin TAN, Yanqi YAO, Shaohua JIANG, Wuzheng HE, Haocheng YANG, Yunhong XIONG
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Publication number: 20240325521Abstract: Provided are an ionizable lipid compound of formula I for nucleic acid delivery and an LNP composition thereof, which can efficiency and stably deliver a biologically active substance to a target cell or an organ. The mRNA LNP prepared by using the lipid compound as a cationic lipid has better stability and transfection efficiency, and can cause a higher specific antibody response in an experimental animal body.Type: ApplicationFiled: May 10, 2022Publication date: October 3, 2024Inventors: Jing HAO, Qingbin WANG, Shengyong YAN, Haomeng WANG, Zhihong YAN, Jian LIU, Xuefeng YU, Dongxu Qiu, Meina LIN, Jun GUO, Yanli XIONG, Tao ZHU, Xuan ZHAO
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Publication number: 20240297271Abstract: A light emitting diode epitaxial structure and a light emitting diode are provided. The light emitting diode epitaxial structure includes a substrate, and an N-type semiconductor layer, an intermediate layer, a multi-quantum well layer and a P-type semiconductor layer which are sequentially arranged on the substrate, wherein the intermediate layer is doped with a n-type impurity, and a doping concentration of the n-type impurity is ?4×1018 atoms/cm3. In a specific implementation of the present disclosure, the n-type impurity is Si, and the intermediate layer is a GaN layer doped with Si.Type: ApplicationFiled: October 24, 2023Publication date: September 5, 2024Inventors: Tao Zhu, Changwei Song, Ling Lu
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Patent number: D1067984Type: GrantFiled: October 26, 2023Date of Patent: March 25, 2025Assignee: Chaozhou Hengsheng Technology Co., LtdInventor: Tao Zhu