Patents by Inventor Yixin Li
Yixin Li 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: 20240137576Abstract: A method for video encoding includes determining a filter shape of a cross-component filter applied to a chroma coding block (CB), generating a first intermediate CB by applying a loop filter to the chroma CB, and generating a second intermediate CB by applying, to a corresponding luma CB, the cross-component filter applied to the chroma CB and having the determined filter shape. The method further includes determining a filtered chroma CB based on the first intermediate CB and the second intermediate CB by combining the loop filtered chroma CB with the cross-component filtered luma CB, and generating coded information of the chroma CB in a coded video bitstream. Determining the filter shape includes determining the filter shape of the cross-component filter based on the number of the filter coefficients and based on at least one of (i) the chroma subsampling format or (ii) the chroma sample type.Type: ApplicationFiled: December 26, 2023Publication date: April 25, 2024Applicant: TENCENT AMERICA LLCInventors: Xiang LI, Xin ZHAO, Yixin DU, Liang ZHAO, Shan LIU
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Publication number: 20240102077Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.Type: ApplicationFiled: April 21, 2023Publication date: March 28, 2024Inventors: Yixin LI, Bharti SOLANKI, Sheung-Mei SHIH, Peter BELL, Darick DAYNE
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Patent number: 11938629Abstract: A micro-robot magnetic drive device and a control method based on double closed loop three-dimensional path tracking are disclosed. The method includes: inputting a desired tracking path, obtaining current pose information of a magnetic micro-robot through a camera, and then calculating a position of a center of mass, an actual axial direction, coordinates of a desired position point with the shortest distance from the center of mass on a desired tracking path, and a tangent direction of this point; calculating a horizontal distance, a vertical distance, a direction angle error, and a pitch angle error of the two points according to the actual axial direction, the tangent direction, and disturbance compensation; and obtaining a required rotating magnetic field according to a designed position closed loop controller.Type: GrantFiled: November 9, 2021Date of Patent: March 26, 2024Assignee: JIANGNAN UNIVERSITYInventors: Qigao Fan, Wei Chen, Linbai Xie, Yixin Zhu, Guofeng Yang, Yueyang Li, Kaitao Bi, Wentao Huang, Haichi Luo, Zhengqing Zhao
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Patent number: 11939578Abstract: The present invention relates to the field of biomedicine, particularly to double-stranded RNA molecules targeting CKIP-1 and uses thereof, particularly to use of the double-stranded RNA molecules for the treatment of inflammatory diseases such as arthritis, particularly rheumatoid arthritis.Type: GrantFiled: September 14, 2021Date of Patent: March 26, 2024Assignee: BEIJING TIDE PHARMACEUTICAL CO., LTD.Inventors: Yanping Zhao, Hongjun Wang, Yuanyuan Jiang, Weiting Zhong, Jianmei Pang, Gong Li, Xiang Li, Yixin He, Liying Zhou, Yanan Liu
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Publication number: 20240089461Abstract: A method of video coding, executable by a processor, includes receiving video data having a coding tree unit size, determining whether the coding tree unit size is greater than a predetermined threshold, and in response to the coding tree unit size being greater than the predetermined threshold, signaling, in a sequence parameter set (SPS), a first flag indicating whether a maximum transform size in luma samples is equal to 64. The first flag being equal to 1 specifies that the maximum transform size in luma samples is equal to 64, the first flag equal to 0 specifies that the maximum transform size in luma samples is equal to 32, and when not present, the first flag is inferred to be equal to 0.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: TENCENT AMERICA LLCInventors: Yixin DU, Byeongdoo CHOI, Xiang LI, Xin ZHAO, Stephen WENGER, Shan LIU
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Publication number: 20230339581Abstract: An “outboard pontoon” semisubmersible floating platform for the use of offshore applications has a hull configuration including vertical deck support columns and a horizontally disposed pontoon structure. The vertical columns support the deck structure at upper ends and adjoin pontoon at their lower ends. Under the premise of ensuring platform stability, structural feasibility, and structural cost efficiency, the pontoon is horizontally extrapolated as far as possible radially outward from platform center in the horizontal plan while the elevation of the bottom of columns ranges anywhere from the pontoon bottom to the top surface of the pontoon. The vertical columns are adjoined to the pontoon from its inner periphery and the central vertical axis of each column resides a distance inward from the closest point of the center line of the pontoon. This arrangement makes part of pontoon become the “outboard pontoon” which is the important concept introduced by this invention.Type: ApplicationFiled: May 24, 2021Publication date: October 26, 2023Inventors: Wenzhi Li, Katherine Yixin Li, Xiaoling Hu
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Publication number: 20230304621Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: ApplicationFiled: May 18, 2023Publication date: September 28, 2023Inventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
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Patent number: 11692659Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: GrantFiled: March 25, 2022Date of Patent: July 4, 2023Assignee: Mueller International, LLCInventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
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Patent number: 11649479Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.Type: GrantFiled: March 22, 2019Date of Patent: May 16, 2023Assignee: LIFE TECHNOLOGIES CORPORATIONInventors: Yixin Li, Bharti Solanki, Sheung-Mei Shih, Peter Bell, Darick Dayne
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Patent number: 11629359Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP2;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.Type: GrantFiled: August 26, 2020Date of Patent: April 18, 2023Assignee: JIANGSU ACADEMY OF AGRICUULTURAL SCIENCESInventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20230082831Abstract: A plug can include a body defining a top body end and a bottom body end, the body defining an outer surface extending between the top body end and the bottom body end and a plug recess extending into the body from the outer surface; and a locking mechanism including a locking bar, the locking bar rotationally fixed relative to the body, the locking mechanism reconfigurable between a locked configuration and an unlocked configuration, the locking bar positioned at least partially within the plug recess, at least a portion of the locking bar extending outward from the plug recess in the locked configuration.Type: ApplicationFiled: September 14, 2021Publication date: March 16, 2023Inventors: Mohammad Unnus Qasim, Yixin Li, Timothy Wayne Stern
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Publication number: 20220307641Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: ApplicationFiled: March 25, 2022Publication date: September 29, 2022Inventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
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Patent number: 11414465Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP1;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.Type: GrantFiled: August 26, 2020Date of Patent: August 16, 2022Assignee: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20220056471Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP2;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.Type: ApplicationFiled: August 26, 2020Publication date: February 24, 2022Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Qun Wan, Xiangyang Yu, Yixin Li, Jinjin Cheng, Ruohan Wu
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Publication number: 20220041664Abstract: The disclosure discloses a Chinese cabbage plasma membrane intrinsic aquaporin, having an amino acid sequence as set forth in SEQ ID NO. 2, and the nucleotide sequence of the encoding gene BraPIP1;1 thereof is as set forth in SEQ ID NO. 1. The plasma membrane intrinsic aquaporin has the characteristic of sensitively responding to neonicotinoid insecticides (thiamethoxam, imidacloprid, etc.) in the external environment. At the same time, it has the function of mediating transmembrane transport of the neonicotinoid insecticides, promoting accumulation of the neonicotinoid insecticides in plant roots and leaves, which has important application value in guiding efficient and simple use of pesticides, development of new systemic pesticides, etc.Type: ApplicationFiled: August 26, 2020Publication date: February 10, 2022Applicant: JIANGSU ACADEMY OF ARGRICULTURAL SCIENCESInventors: Xiangyang Yu, Qun Wan, Yixin Li, Jinjin Cheng, Ruohan Wu
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Patent number: 11106859Abstract: Systems, methods, and non-transitory computer readable media are configured to generate multiple channel embeddings for a page of a social networking system. The multiple channel embeddings can be mapped to a shared embedding space. A page embedding for the page of the social networking system can then be generated.Type: GrantFiled: June 26, 2018Date of Patent: August 31, 2021Assignee: Facebook, Inc.Inventors: Yixin Li, Wenzhe Jiang, Jing He, Jinyi Yao
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Patent number: 11081780Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.Type: GrantFiled: March 26, 2020Date of Patent: August 3, 2021Assignee: Electric Connector Technology Co., Ltd.Inventors: Guangli Yang, Mingkai Wang, Jiayou Xu, Yong Luo, YiXin Li, Yun Luo, Tao Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Publication number: 20210017608Abstract: Provided herein are compositions, methods and uses that relate to an easy, accurate and reliable dual or duplex assay that determines both protein and nucleic acid amounts in a viral preparation in a single container and further determines full versus empty virion content.Type: ApplicationFiled: March 22, 2019Publication date: January 21, 2021Inventors: Yixin LI, Bharti SOLANKI, Sheung-Mei SHIH, Peter BELL, Darick DAYNE
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Publication number: 20200313283Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Inventors: Guangli Yang, Mingkai Wang, Jiayou Xu, Yong Luo, YiXin Li, Yun Luo, Tao Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Publication number: 20190155929Abstract: Systems, methods, and non-transitory computer-readable media can receive a user query comprising one or more search terms. One or more synonyms are identified for the user query based on a dynamic thesaurus generated using automated synonym extraction. An expanded query is generated based on the user query and the one or more synonyms. One or more search results are identified based on the expanded query.Type: ApplicationFiled: November 17, 2017Publication date: May 23, 2019Inventors: Komal Kapoor, Bradley Ray Green, Yunzhi Ye, Yixin Li