Patents by Inventor Yiheng Zhang
Yiheng 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: 20240169958Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: ApplicationFiled: October 24, 2023Publication date: May 23, 2024Applicant: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Xiangwei Zhang, Haili Chui, Christopher Ruth, Yiheng Zhang, Liyang Wei, Jay Stein
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Publication number: 20240097143Abstract: A battery unit includes an electrode assembly and a support component. The electrode assembly includes a positive electrode plate and a negative electrode plate that have opposite polarities, and a separator separating the positive electrode plate and the negative electrode plate. The electrode assembly is wound around an outer periphery of the support component. An outer peripheral wall surface of the support component includes a first arc surface and a second arc surface. A first end of the first arc surface is connected to a first end of the second arc surface, and a second end of the first arc surface is spaced apart from a second end of the second arc surface so as to form a step region on the outer peripheral wall surface. The step region is configured to accommodate at least part of the electrode assembly.Type: ApplicationFiled: November 16, 2023Publication date: March 21, 2024Inventors: Yulei FAN, Yiheng WANG, Xiaoming GE, Manman WANG, Yujie CHEN, Xiaoping ZHANG
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Patent number: 11926982Abstract: An assembled subway station and a construction method thereof are provided. The assembled subway station includes a plurality of components combined in a ring shape, comprising a bottom plate component, two bottom corner components, two side wall components, a middle plate component, two top corner components, and a top plate component. Connection surfaces of each component are each provided with a concave-convex structure being matched with another concave-convex structure on a relevant connection surface of an adjacent component. Butt joint positions of two adjacent components are filled with sealing structures. The embedded grooves of two adjacent components are oppositely arranged, and connecting members for exerting opposite fastening forces on the two adjacent components are installed in the oppositely arranged embedded grooves.Type: GrantFiled: January 17, 2022Date of Patent: March 12, 2024Assignee: Guangzhou Metro Design & Research Institute Co., Ltd.Inventors: Xianli Ding, Bao Xiang, Xingzhong Nong, Juyang Wu, Haiou Shi, Feiqi Ou, Zihui Zan, Ran Wang, Shengya He, Xiao Li, Chunjie Liu, Liang Ye, Qian Zhou, Hengyi Li, Wenqi Zhang, Yiheng Ren, He Huang
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Patent number: 11837197Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: GrantFiled: July 20, 2022Date of Patent: December 5, 2023Assignee: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Xiangwei Zhang, Haili Chui, Christopher Ruth, Yiheng Zhang, Liyang Wei, Jay Stein
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Patent number: 11754973Abstract: The present invention relates to the technical fields of optical imaging, microwave imaging, radar detection, sonar, ultrasonic imaging, and target detection, imaging identification and wireless communication based on media such as sound, light and electricity, and in particular, to a fast imaging method suitable for passive imaging and active imaging and application of the fast imaging method in the above fields. According to the method provided by the present invention, image field distribution corresponding to a target is achieved based on a lens imaging principle, in combination with an electromagnetic field theory, according to a target signal received by an antenna array, through the amplitude and phase weighting of a unit signal and by using an efficient parallel algorithm.Type: GrantFiled: June 28, 2022Date of Patent: September 12, 2023Inventors: Jilong Zhang, Jikang Zhang, Yiheng Zhang, Yuhua Song, Xiaolin Yu
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Publication number: 20230097480Abstract: The present invention relates to the technical fields of optical imaging, microwave imaging, radar detection, sonar, ultrasonic imaging, and target detection, imaging identification and wireless communication based on media such as sound, light and electricity, and in particular, to a fast imaging method suitable for passive imaging and active imaging and application of the fast imaging method in the above fields. According to the method provided by the present invention, image field distribution corresponding to a target is achieved based on a lens imaging principle, in combination with an electromagnetic field theory, according to a target signal received by an antenna array, through the amplitude and phase weighting of a unit signal and by using an efficient parallel algorithm.Type: ApplicationFiled: June 28, 2022Publication date: March 30, 2023Inventors: Jilong Zhang, Jikang Zhang, Yiheng Zhang, Yuhua Song, Xiaolin Yu
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Publication number: 20230053489Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: ApplicationFiled: July 20, 2022Publication date: February 23, 2023Applicant: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Xiangwei Zhang, Haili Chui, Christopher Ruth, Yiheng Zhang, Liyang Wei, Jay Stein
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Patent number: 11508340Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: GrantFiled: April 1, 2021Date of Patent: November 22, 2022Assignee: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Yiheng Zhang, Haili Chui, Christopher Ruth, Xiangwei Zhang, Liyang Wei, Jay Stein
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Publication number: 20220013089Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: ApplicationFiled: April 1, 2021Publication date: January 13, 2022Applicant: HOLOGIC, INC.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Yiheng Zhang, Haili Chui, Christopher Ruth, Xiangwei Zhang, Liyang Wei, Jay Stein
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Patent number: 11198101Abstract: Cation exchange membranes and materials including silica-based ceramics, and associated methods, are provided. In some aspects, cation exchange membranes that include a silica-based ceramic that forms a coating on and/or within a porous support membrane are described. The cation exchange membranes and materials may have certain structural or chemical attributes (e.g., pore size/distribution, chemical functionalization) that, alone or in combination, can result in advantageous performance characteristics in any of a variety of applications for which selective transport of positively charged ions through membranes/materials is desired. In some embodiments, the silica-based ceramic contains relatively small pores (e.g., substantially spherical nanopores) that may contribute to some such advantageous properties. In some embodiments, the cation exchange membrane or material includes sulfonate and/or sulfonic acid groups covalently bound to the silica-based ceramic.Type: GrantFiled: April 29, 2021Date of Patent: December 14, 2021Assignee: Membrion, Inc.Inventors: Gregory Matthew Newbloom, Olivia Marie Lenz, Phillip Reaves Pickett, Rachel Alexis Malone, Stephanie Lynn Candelaria, Yiheng Zhang, Kathryn Lynn Corp, Aditya Ashok Salunkhe, Matthew Jason Canin
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Publication number: 20210260534Abstract: Cation exchange membranes and materials including silica-based ceramics, and associated methods, are provided. In some aspects, cation exchange membranes that include a silica-based ceramic that forms a coating on and/or within a porous support membrane are described. The cation exchange membranes and materials may have certain structural or chemical attributes (e.g., pore size/distribution, chemical functionalization) that, alone or in combination, can result in advantageous performance characteristics in any of a variety of applications for which selective transport of positively charged ions through membranes/materials is desired. In some embodiments, the silica-based ceramic contains relatively small pores (e.g., substantially spherical nanopores) that may contribute to some such advantageous properties. In some embodiments, the cation exchange membrane or material includes sulfonate and/or sulfonic acid groups covalently bound to the silica-based ceramic.Type: ApplicationFiled: April 29, 2021Publication date: August 26, 2021Applicant: Membrion, Inc.Inventors: Gregory Matthew Newbloom, Olivia Marie Lenz, Phillip Reaves Pickett, Rachel Alexis Malone, Stephanie Lynn Candelaria, Yiheng Zhang, Kathryn Lynn Corp, Aditya Ashok Salunkhe, Matthew Jason Canin
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Patent number: 11090017Abstract: Methods and systems for medical imaging including synthesizing virtual projections from acquired real projections and generating reconstruction models and images based on the synthesized virtual projections and acquired real projections. For example, first x-ray imaging data is generated from a detected first x-ray emission at a first angular location and second x-ray imaging data is generated from a detected second x-ray emission at a second angular location. Based on at least the first x-ray imaging data and the second x-ray imaging data, third x-ray imaging data for a third angular location relative to the breast may be synthesized. An image of the breast may be displayed or generated from the third x-ray imaging data.Type: GrantFiled: September 11, 2019Date of Patent: August 17, 2021Assignee: Hologic, Inc.Inventors: Yiheng Zhang, Zhenxue Jing, Christopher Ruth
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Patent number: 10978026Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: GrantFiled: February 14, 2020Date of Patent: April 13, 2021Assignee: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Yiheng Zhang, Haili Chui, Christopher Ruth, Xiangwei Zhang, Liyang Wei, Jay Stein
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Publication number: 20200388871Abstract: Anion exchange membranes and materials including silica-based ceramics, and associated methods, are provided. In some aspects, anion exchange membranes that include a silica-based ceramic that forms a coating on and/or within a porous support membrane are described. The anion exchange membranes and materials may have certain structural or chemical attributes (e.g., pore size/distribution, chemical functionalization) that, alone or in combination, can result in advantageous performance characteristics in any of a variety of applications for which selective transport of positively charged ions through membranes/materials is desired. In some embodiments, the silica-based ceramic contains relatively small pores (e.g., substantially spherical nanopores) that may contribute to some such advantageous properties. In some embodiments, the anion exchange membrane or material includes quaternary ammonium groups covalently bound to the silica-based ceramic.Type: ApplicationFiled: June 3, 2020Publication date: December 10, 2020Applicant: Membrion, Inc.Inventors: Gregory Matthew Newbloom, Olivia Marie Lenz, Phillip Reaves Pickett, Rachel Alexis Malone, Stephanie Lynn Candelaria, Yiheng Zhang, Kathryn Lynn Corp, Aditya Ashok Salunkhe
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Publication number: 20200384421Abstract: Cation exchange membranes and materials including silica-based ceramics, and associated methods, are provided. In some aspects, cation exchange membranes that include a silica-based ceramic that forms a coating on and/or within a porous support membrane are described. The cation exchange membranes and materials may have certain structural or chemical attributes (e.g., pore size/distribution, chemical functionalization) that, alone or in combination, can result in advantageous performance characteristics in any of a variety of applications for which selective transport of positively charged ions through membranes/materials is desired. In some embodiments, the silica-based ceramic contains relatively small pores (e.g., substantially spherical nanopores) that may contribute to some such advantageous properties. In some embodiments, the cation exchange membrane or material includes sulfonate and/or sulfonic acid groups covalently bound to the silica-based ceramic.Type: ApplicationFiled: June 3, 2020Publication date: December 10, 2020Applicant: Membrion, Inc.Inventors: Gregory Matthew Newbloom, Olivia Marie Lenz, Phillip Reaves Pickett, Rachel Alexis Malone, Stephanie Lynn Candelaria, Yiheng Zhang, Kathryn Lynn Corp, Aditya Ashok Salunkhe, Matthew Jason Canin
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Publication number: 20200258479Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: ApplicationFiled: February 14, 2020Publication date: August 13, 2020Applicant: HOLOGIC, INC.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Yiheng Zhang, Haili Chui, Christopher Ruth, Xiangwei Zhang, Liyang Wei, Jay Stein
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Publication number: 20200085393Abstract: Methods and systems for medical imaging including synthesizing virtual projections from acquired real projections and generating reconstruction models and images based on the synthesized virtual projections and acquired real projections. For example, first x-ray imaging data is generated from a detected first x-ray emission at a first angular location and second x-ray imaging data is generated from a detected second x-ray emission at a second angular location. Based on at least the first x-ray imaging data and the second x-ray imaging data, third x-ray imaging data for a third angular location relative to the breast may be synthesized. An image of the breast may be displayed or generated from the third x-ray imaging data.Type: ApplicationFiled: September 11, 2019Publication date: March 19, 2020Applicant: Hologic, Inc.Inventors: Yiheng Zhang, Zhenxue Jing, Christopher Ruth
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Patent number: 10573276Abstract: The invention includes a method including the steps of obtaining a plurality of images, each of the images in the plurality having at least one corresponding region, generating a merged image, the merged image also having the corresponding region. The step of generating includes selecting an image source from the plurality of images to source image data for the corresponding region in the merged image by comparing attributes of the corresponding regions of the plurality of images to identify the image source having preferred attributes.Type: GrantFiled: June 20, 2018Date of Patent: February 25, 2020Assignee: Hologic, Inc.Inventors: Kevin Kreeger, Andrew P. Smith, Ashwini Kshirsagar, Jun Ge, Yiheng Zhang, Haili Chui, Christopher Ruth, Xiangwei Zhang, Liyang Wei, Jay Stein
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Patent number: D1001926Type: GrantFiled: March 31, 2023Date of Patent: October 17, 2023Inventor: Yiheng Zhang
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Patent number: D1027084Type: GrantFiled: March 31, 2023Date of Patent: May 14, 2024Inventor: Yiheng Zhang