Patents by Inventor Xi Hu
Xi 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: 11991531Abstract: A method is provided. The method includes receiving a first dimension set, extracting a first latent feature set from the first dimension set, training a first base predictor based on the first feature set, generating a second dimension set based on the first dimension set, the second dimension set having fewer dimensions than the first dimension set, extracting a second latent feature set from the second dimension set, training a second base predictor based on the second feature set, and generating a traffic prediction based on the first base predictor and the second base predictor.Type: GrantFiled: January 7, 2022Date of Patent: May 21, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chengming Hu, Xi Chen, Ju Wang, Hang Li, Jikun Kang, Yi Tian Xu, Xue Liu, Di Wu, Seowoo Jang, Intaik Park, Gregory Lewis Dudek
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Publication number: 20240155071Abstract: A method and system for text-to-video generation. The method includes receiving a text input, generating a representation frame based on the text input using a model trained on text-image pairs, generating a set of frames based on the representation frame and a first frame rate, interpolating the set of frames to a higher frame rate, generating a first video based on the interpolated set of frames, increasing a resolution of the first video based on a first and second super-resolution model, and generating an output video based on a result of the super-resolution models.Type: ApplicationFiled: September 29, 2023Publication date: May 9, 2024Inventors: Sonal Gupta, Adam Polyak, Thomas Falstad Hayes, Xi Yin, Jie An, Chao Yang, Oron Ashual, Oran Gafni, Devi Niru Parikh, Yaniv Nechemia Taigman, Uriel Singer, Songyang Zhang, Qiyuan Hu
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Publication number: 20240115713Abstract: Disclosed are a polyethylene glycol conjugate drug, and a preparation method therefor and the use thereof. Specifically, the present invention relates to a polyethylene glycol conjugate drug represented by formula A or a pharmaceutically acceptable salt thereof, a method for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, an intermediate for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, and the use of the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof in the preparation of a drug.Type: ApplicationFiled: July 21, 2021Publication date: April 11, 2024Inventors: Gaoquan LI, Nian LIU, Yongchen PENG, Xiafan ZENG, Gang MEI, Sheng GUAN, Yang GAO, Shuai YANG, Yifeng YIN, Jie LOU, Huiyu CHEN, Kun QIAN, Yusong WEI, Qian ZHANG, Dajun LI, Xiaoling DING, Xiangwei YANG, Liqun HUANG, Xi LIU, Liwei LIU, Zhenwei LI, Kaixiong HU, Hua LIU, Tao TU
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Publication number: 20240108656Abstract: The present disclosure provides, among other things, a method for efficiently producing a cell population enriched in Natural Killer cells (NK cells) from induced pluripotent cells.Type: ApplicationFiled: December 14, 2023Publication date: April 4, 2024Inventors: Lan Cao, Hui-Hsin Chang, Jianxin Hu, Yu Qian, Xi Shi
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Patent number: 11911948Abstract: The invention discloses a starch-based multi-channel airflow unit and a preparation method and an application thereof. The preparation method of the present invention comprises the following steps: melting a polylactic acid, wherein a temperature of a first temperature control zone is 135° C. to 145° C., a temperature of a second temperature control zone is 175° C. to 185° C., a temperature of a third temperature control zone is 190° C. to 200° C., and a temperature of a fourth temperature control zone is 175° C. to 185° C.; gelatinizing a starch-based material, adding the starch-based material in the third temperature control zone and fully mixing the mixture; adding a polyol in the third temperature control zone, and fully mixing the mixture; and extruding out the mixed material through twin screws, sizing in vacuum, cooling and sizing, and winding and cutting to obtain the starch-based multi-channel airflow unit.Type: GrantFiled: July 12, 2019Date of Patent: February 27, 2024Assignee: CHINA TOBACCO GUANGDONG INDUSTRIAL CO., LTD.Inventors: Feng Li, Jing Hu, Ruifeng Zhao, Donge Chen, Zhenfu Li, Yibo Liu, Xi Liu, Huanwei Li
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Publication number: 20230379373Abstract: An information switching and sharing method, a device, an electronic apparatus, and a storage medium are provided. The method is applied to a client of a sharee, and the method includes: receiving a first page shared by a client of a sharer, in a free browsing mode, wherein the shared first page comprises a link to a second page, and the free browsing mode is a mode in which a page is freely browsed by the client of the sharee; and jumping to the second page in response to a detection of a trigger operation on the link in the shared first page.Type: ApplicationFiled: July 26, 2023Publication date: November 23, 2023Inventors: Xiaotao NIE, Qianyi XU, Guanghan ZHANG, Jingyi ZHANG, Zhihui HA, Zhongyang GUO, Tao CHEN, Yutao WU, Qi ZHANG, Mingzhe RUAN, Junmin SONG, Minming ZHOU, Yin SHI, Bin ZHU, Shuhan LU, Xi HU
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Patent number: 11768231Abstract: This application provides a current measurement circuit including: an amplification unit, configured to amplify an electrical signal from the sensor unit; a comparison unit, configured to obtain an initial pulse signal based on a voltage signal output by the amplification unit and a preset voltage; a delay unit, electrically connected to the comparison unit and configured to delay an output of the initial pulse signal to obtain a target pulse signal; a resistance unit, wherein two terminals of the resistance unit are electrically connected to an input terminal of the amplification unit and an output terminal of the delay unit respectively, and the resistance unit is configured to charge and discharge the amplification unit based on the target pulse signal; and a calculation unit, electrically connected to the delay unit and configured to calculate a target current based on the target pulse signal output by the delay unit.Type: GrantFiled: May 17, 2023Date of Patent: September 26, 2023Assignee: QITAN TECHNOLOGY LTD., CHENGDUInventors: Qiang E, Jin Wang, Xi Hu
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Publication number: 20230288455Abstract: This application provides a current measurement circuit including: an amplification unit, configured to amplify an electrical signal from the sensor unit; a comparison unit, configured to obtain an initial pulse signal based on a voltage signal output by the amplification unit and a preset voltage; a delay unit, electrically connected to the comparison unit and configured to delay an output of the initial pulse signal to obtain a target pulse signal; a resistance unit, wherein two terminals of the resistance unit are electrically connected to an input terminal of the amplification unit and an output terminal of the delay unit respectively, and the resistance unit is configured to charge and discharge the amplification unit based on the target pulse signal; and a calculation unit, electrically connected to the delay unit and configured to calculate a target current based on the target pulse signal output by the delay unit.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Applicant: Qitan Technology Ltd., ChengduInventors: Qiang E, Jin Wang, Xi Hu
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Patent number: 11757955Abstract: An information switching and sharing method, a device, an electronic apparatus, and a storage medium are provided. The method includes: upon detecting a trigger operation of a link to a second page in a first page currently being shared, redirecting to the second page, wherein the first page is currently being displayed and sent to a client terminal of a recipient user, such that the client terminal of the recipient user displays the first page; and sharing the second page to the client terminal of the recipient user in a follow mode, such that the client terminal of the recipient user in the follow mode mirrors a display of the second page, wherein the follow mode follows a display of a current display page on a client terminal of a host sharing user.Type: GrantFiled: September 9, 2022Date of Patent: September 12, 2023Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Xiaotao Nie, Qianyi Xu, Guanghan Zhang, Jingyi Zhang, Zhihui Ha, Zhongyang Guo, Tao Chen, Yutao Wu, Qi Zhang, Mingzhe Ruan, Junmin Song, Minming Zhou, Yin Shi, Bin Zhu, Shuhan Lu, Xi Hu
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Patent number: 11681597Abstract: An anomaly detection method and system for a process instrument, and a storage medium are disclosed. The method includes that: a programmable logic controller (PLC) receives measurement data of a process instrument, the measurement data being periodically stored into a historical database so that a service providing system can perform reading and evaluation. At least one virtual function module is integrated on the PLC, a mapping relation is formed between at least one input channel of each virtual function module and output of at least one anomaly diagnosis algorithm disposed on the service providing system, and each anomaly diagnosis algorithm is used for diagnosing whether an anomaly exists in the process instrument. When an anomaly indication outputted by the service providing system is received via an input channel of the virtual function module, the PLC determines that an anomaly exists in the corresponding process instrument.Type: GrantFiled: December 29, 2017Date of Patent: June 20, 2023Assignee: Siemens AktiengesellschaftInventors: Xi Hu, Ji Li, Qinggang Wang, Yue Zhuo
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Patent number: 11643436Abstract: The present invention discloses a polypeptide compound, a pharmaceutical composition, and a preparation method and use thereof. The structural formula of the polypeptide compound is shown in general formula (I): Such polypeptide compounds as ?-opioid receptor agonists have the advantages of better activity and the potential to become clinical candidate compounds.Type: GrantFiled: November 9, 2020Date of Patent: May 9, 2023Assignee: CHENGDU SINTANOVO BIOTECHNOLOGY CO., LTD.Inventors: Jian Gao, Xiaoping Fu, Guoqing Zhong, Haibo Zhou, Hai Hu, Xi Hu, Yu Yuan, Yuanbo Li, Sijun Li
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Patent number: 11640152Abstract: Embodiments of the present disclosure provide method and device for providing service for a programmable logic controller (PLC), including: creating a virtual-functional-module-description file including an address of an input channel of a virtual functional module to be created; and creating the virtual functional module in a PLC based on the virtual-functional-module-description file, assigning the address to the input channel of the virtual functional module, and creating a virtual-functional-module-configuration file including a mapping relation between the input channel and an output of a service provider. The present disclosure proposes a concept of a virtual functional module which is used to map data provided by intelligent data sources outside the PLC to input channel of PLC so that the data can be the same as normal input values used by PLC program.Type: GrantFiled: September 28, 2017Date of Patent: May 2, 2023Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Xi Hu, Ji Li, Yue Zhuo
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Publication number: 20230070028Abstract: An electrochemical apparatus includes a positive electrode plate, a negative electrode plate, a separator, and an electrolyte. The negative electrode plate includes a negative electrode active material layer, and the negative electrode active material layer includes a negative electrode active material, where mass of the negative electrode active material is a g. The electrolyte includes ethylene carbonate, where based on a mass of the electrolyte, a mass percentage of the ethylene carbonate is b%, and 1.6?b/a?6.4. A ratio of the mass percentage of the ethylene carbonate in the electrolyte to the mass of the negative electrode active material is controlled, so that cycling performance, a thickness swelling rate after high-temperature storage, a capacity retention rate after storage, and safety performance of the electrochemical apparatus can be improved.Type: ApplicationFiled: August 31, 2022Publication date: March 9, 2023Applicant: Ningde Amperex Technology LimitedInventors: Chunrui XU, Xi HU, Chao TANG
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Publication number: 20230007059Abstract: An information switching and sharing method, a device, an electronic apparatus, and a storage medium are provided. The method includes: upon detecting a trigger operation of a link to a second page in a first page currently being shared, redirecting to the second page, wherein the first page is currently being displayed and sent to a client terminal of a recipient user, such that the client terminal of the recipient user displays the first page; and sharing the second page to the client terminal of the recipient user in a follow mode, such that the client terminal of the recipient user in the follow mode mirrors a display of the second page, wherein the follow mode follows a display of a current display page on a client terminal of a host sharing user.Type: ApplicationFiled: September 9, 2022Publication date: January 5, 2023Inventors: Xiaotao NIE, Qianyi Xu, Guanghan Zhang, Jingyi Zhang, Zhihui Ha, Zhongyang Guo, Tao Chein, Yutao Wu, Qi Zhang, Mingzhe Ruan, Junmin Song, Minming Zhou, Yin Shi, Bin Zhu, Shuhan Lu, Xi Hu
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Publication number: 20220377119Abstract: Embodiments of the present invention disclose an interaction method and apparatus, and an electronic device. In a specific embodiment, the method comprises: displaying a stream pushing acknowledgement control; and sending stream pushing acknowledgement information to a server in response to detection of a trigger operation for the stream pushing acknowledgement control, wherein the server sends, in response to reception of the stream pushing acknowledgement information, a live stream generated according to a multimedia conference stream to a target stream pushing address specified by a participant. Hence, a new interaction mode can be provided.Type: ApplicationFiled: July 29, 2022Publication date: November 24, 2022Inventors: Yuze GAO, Jingsheng YANG, Xi HU, Lingfeng LI, Zhongda SUN, Xin ZHANG, Jiaxi XIAHOU, Haoran PANG, Ziyun QI
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Patent number: 11210569Abstract: A method for constructing a data processing model, includes: acquiring a model description parameter and sample data of a target data processing model; determining a base model according to the model description parameter and the sample data; and training the base model according to the sample data to obtain the target data processing model.Type: GrantFiled: November 30, 2020Date of Patent: December 28, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Jiang Qian, Changhua He, Xi Hu
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Publication number: 20210139537Abstract: The present invention discloses a polypeptide compound, a pharmaceutical composition, and a preparation method and use thereof. The structural formula of the polypeptide compound is shown in general formula (I): Such polypeptide compounds as ?-opioid receptor agonists have the advantages of better activity and the potential to become clinical candidate compounds.Type: ApplicationFiled: November 9, 2020Publication date: May 13, 2021Applicant: CHENGDU SINTANOVO BIOTECHNOLOGY CO., LTD.Inventors: Jian GAO, Xiaoping FU, Guoqing ZHONG, Haibo ZHOU, Hai HU, Xi HU, Yu YUAN, Yuanbo LI
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Publication number: 20210081725Abstract: A method for constructing a data processing model, includes: acquiring a model description parameter and sample data of a target data processing model; determining a base model according to the model description parameter and the sample data; and training the base model according to the sample data to obtain the target data processing model.Type: ApplicationFiled: November 30, 2020Publication date: March 18, 2021Inventors: Jiang QIAN, Changhua He, Xi Hu
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Patent number: D967364Type: GrantFiled: August 25, 2021Date of Patent: October 18, 2022Assignee: Shenzhen Hailixuan Technology Co., Ltd.Inventor: Chang Xi Hu
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Patent number: D970681Type: GrantFiled: September 30, 2021Date of Patent: November 22, 2022Assignee: Shenzhen Hailixuan Technology Co., Ltd.Inventor: Chang Xi Hu