Patents by Inventor Menghan Liu
Menghan Liu 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).
-
Publication number: 20240139228Abstract: A pharmaceutical composition, comprises micro RNAs with or without chemical modification, and a carder suitable for delivery in vivo, the carrier is a branched histidine-lysine polypeptide or modified compound thereof. The pharmaceutical composition is capable of inhibiting the growth of colon cancer by inducing programmed death of cancer cell and further be used for the manufacture of a targeted drug for colorectal cancer treatment.Type: ApplicationFiled: October 10, 2023Publication date: May 2, 2024Inventors: Alan Y. LU, Huanlong QIN, Menghan LIU, Patrick Y. LU
-
Patent number: 10924729Abstract: The present invention provides a method and a device for calibration applied to the field of image processing. The method includes: acquiring a common two-dimensional image and an infrared image of a calibration object, wherein the calibration object carries a first pattern; calculating coordinates of the first pattern in the common two-dimensional image, acquiring coordinates of the first pattern in a global coordinate system, and calculating intrinsic parameters of a first camera device capturing the common two-dimensional image; and calculating coordinates of the first pattern in the infrared image, acquiring the coordinates of the first pattern in the global coordinate system, and calculating intrinsic parameters of a second camera device capturing the infrared image. The method for calibration is capable of enhancing calibration efficiency by a simple calibration method when calibrating a depth camera device.Type: GrantFiled: October 31, 2018Date of Patent: February 16, 2021Assignee: ArcSoft Corporation LimitedInventors: Li Yu, Menghan Liu, Wang Miao
-
Patent number: 10872439Abstract: The present invention provides a method and a device for verification applied to the field of image processing. The method includes: acquiring a common two-dimensional image, an infrared image and a depth map of a calibration object, wherein the calibration object carries a first pattern; calculating coordinates of an image formed on the infrared image by the first pattern, acquiring a depth value of the first pattern according to the depth map, and calculating a position of a projection formed on the common two-dimensional image by a three-dimensional point cloud corresponding to the image formed on the infrared image by the first pattern, and calculating a distance between an image and the projection formed on the common two-dimensional image by the first pattern. The method and device for verification provided by the present invention can verify a calibration parameter obtained after calibration performed by a depth camera device, enhancing calibration accuracy.Type: GrantFiled: October 31, 2018Date of Patent: December 22, 2020Assignee: ArcSoft Corporation LimitedInventors: Li Yu, Menghan Liu, Wang Miao
-
Publication number: 20190130605Abstract: The present invention provides a method and a device for verification applied to the field of image processing. The method includes: acquiring a common two-dimensional image, an infrared image and a depth map of a calibration object, wherein the calibration object carries a first pattern; calculating coordinates of an image formed on the infrared image by the first pattern, acquiring a depth value of the first pattern according to the depth map, and calculating a position of a projection formed on the common two-dimensional image by a three-dimensional point cloud corresponding to the image formed on the infrared image by the first pattern, and calculating a distance between an image and the projection formed on the common two-dimensional image by the first pattern. The method and device for verification provided by the present invention can verify a calibration parameter obtained after calibration performed by a depth camera device, enhancing calibration accuracy.Type: ApplicationFiled: October 31, 2018Publication date: May 2, 2019Inventors: Li Yu, Menghan Liu, Wang Miao
-
Publication number: 20190132584Abstract: The present invention provides a method and a device for calibration applied to the field of image processing. The method includes: acquiring a common two-dimensional image and an infrared image of a calibration object, wherein the calibration object carries a first pattern; calculating coordinates of the first pattern in the common two-dimensional image, acquiring coordinates of the first pattern in a global coordinate system, and calculating intrinsic parameters of a first camera device capturing the common two-dimensional image; and calculating coordinates of the first pattern in the infrared image, acquiring the coordinates of the first pattern in the global coordinate system, and calculating intrinsic parameters of a second camera device capturing the infrared image. The method for calibration is capable of enhancing calibration efficiency by a simple calibration method when calibrating a depth camera device.Type: ApplicationFiled: October 31, 2018Publication date: May 2, 2019Inventors: Li Yu, Menghan Liu, Wang Miao
-
Patent number: 10253329Abstract: The present invention relates to compositions and methods for identifying and using new germplasm providing aphid resistant in soybean plants, particularly for use in breeding soybean plant lines and cultivars representing specific set(s) of germplasm. In particular, aphid resistant soybean plants comprising new sources of germplasm and stacked germplasm/genes conferring enhanced aphid resistance are provided. These enhanced aphid resistant plants find use in breeding soybean plant lines (cultivars) including lines having superior aphid resistance. Further, the inventions relate to providing new aphid resistant germplasm identified by markers associated with plants having decreased damage from aphid feeding, as well as plants having enhanced tolerance to aphid infestation.Type: GrantFiled: December 6, 2013Date of Patent: April 9, 2019Assignee: Board of Trustees of Michigan State UniversityInventors: Dechun Wang, Carmille Bales-Arcelo, Zhongnan Zhang, Cuihua Gu, Christina D. DiFonzo, Guorong Zhang, Zhenyu Yang, Menghan Liu, Clarice Mensah
-
Publication number: 20180369273Abstract: A pharmaceutical composition, comprises micro RNAs with or without chemical modification, and a carrier suitable for delivery in vivo, the carrier is a branched histidine-lysine polypeptide or modified compound thereof. The pharmaceutical composition is capable of inhibiting the growth of colon cancer by inducing programmed death of cancer cell and further be used for the manufacture of a targeted drug for colorectal cancer treatment.Type: ApplicationFiled: June 13, 2016Publication date: December 27, 2018Inventors: Alan Y. Lu, Huanlong Qin, Menghan Liu, Patrick Y Lu
-
Publication number: 20140196167Abstract: The present invention relates to compositions and methods for identifying and using new germplasm providing aphid resistant in soybean plants, particularly for use in breeding soybean plant lines and cultivars representing specific set(s) of germplasm. In particular, aphid resistant soybean plants comprising new sources of germplasm and stacked germplasm/genes conferring enhanced aphid resistance are provided. These enhanced aphid resistant plants find use in breeding soybean plant lines (cultivars) including lines having superior aphid resistance. Further, the inventions relate to providing new aphid resistant germplasm identified by markers associated with plants having decreased damage from aphid feeding, as well as plants having enhanced tolerance to aphid infestation.Type: ApplicationFiled: December 6, 2013Publication date: July 10, 2014Applicant: Board of Trustees of Michigan State UniversityInventors: Dechun Wang, Carmille Bales-Arcelo, Zhongnan Zhang, Cuihua Gu, Christina D. DiFonzo, Guorong Zhang, Zhengyu Yang, Menghan Liu, Clarice Mensah
-
Patent number: 8227662Abstract: The present invention relates to compositions and methods for providing and using markers of aphid resistant germplasm, particularly for identifying aphid resistance germplasm in soybean plants. Specifically, the inventions related to providing aphid resistant germplasm identified by markers associated with decreased damage from aphid feeding, as well as enhanced tolerance to aphid infestation of soybean plants. More particularly, the invention relates to compositions and methods for using genetic markers in breeding methods for producing plants with increased resistance to aphid damage and tolerance, while retaining and acquiring desired agronomic traits, Furthermore, the invention relates to plants produced by these breeding programs for use in commercial soybean production.Type: GrantFiled: October 30, 2008Date of Patent: July 24, 2012Assignee: Board Of Trustees Of Michigan State UniversityInventors: Dechun Wang, Clarice Mensah, Christina DiFonzo, Guorong Zhang, Menghan Liu, Zhenyu Yang
-
Publication number: 20090241214Abstract: The present invention relates to compositions and methods for providing and using markers of aphid resistant germplasm, particularly for identifying aphid resistance germplasm in soybean plants. Specifically, the inventions related to providing aphid resistant germplasm identified by markers associated with decreased damage from aphid feeding, as well as enhanced tolerance to aphid infestation of soybean plants. More particularly, the invention relates to compositions and methods for using genetic markers in breeding methods for producing plants with increased resistance to aphid damage and tolerance, while retaining and acquiring desired agronomic traits, Furthermore, the invention relates to plants produced by these breeding programs for use in commercial soybean production.Type: ApplicationFiled: October 30, 2008Publication date: September 24, 2009Inventors: DECHUN WANG, CLARICE MENSAH, CHRISTINA DIFONZO, GUORONG ZHANG, MENGHAN LIU, ZHENYU YANG