Patents by Inventor Chi-Hsien Liu
Chi-Hsien 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).
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Publication number: 20240131010Abstract: In some embodiments of the present disclosure, a sustained release osmotic-controlled pharmaceutical composition is provided, including: a core and a semi-permeable membrane coated on the core. The core includes a drug compartment, in which the drug compartment includes a first active ingredient, a first polymer and a first osmogen, and the first active ingredient includes lurasidone, a pharmaceutical acceptable salt of the lurasidone or a combination thereof. The semi-permeable membrane includes a membrane body and at least one pore distributed in the membrane body.Type: ApplicationFiled: October 15, 2023Publication date: April 25, 2024Inventors: Chun-You LIOU, Tzu-Hsien CHAN, Hua-Jing JHAN, I-Hsiang LIU, Tse-Hsien CHEN, Chi-Heng JIAN
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Publication number: 20240072021Abstract: A package structure and the manufacturing method thereof are provided. The package structure includes a first package including at least one first semiconductor die encapsulated in an insulating encapsulation and through insulator vias electrically connected to the at least one first semiconductor die, a second package including at least one second semiconductor die and conductive pads electrically connected to the at least one second semiconductor die, and solder joints located between the first package and the second package. The through insulator vias are encapsulated in the insulating encapsulation. The first package and the second package are electrically connected through the solder joints. A maximum size of the solder joints is greater than a maximum size of the through insulator vias measuring along a horizontal direction, and is greater than or substantially equal to a maximum size of the conductive pads measuring along the horizontal direction.Type: ApplicationFiled: October 26, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Yu Chen, An-Jhih Su, Chi-Hsi Wu, Der-Chyang Yeh, Li-Hsien Huang, Po-Hao Tsai, Ming-Shih Yeh, Ta-Wei Liu
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Patent number: 11508117Abstract: An extended reality space generating apparatus and method are provided. The extended reality space generating apparatus generates a plurality of plane plates, a plate coordinate and a normal vector corresponding to each of the plane plates based on a plurality of point clouds, wherein the point clouds correspond to a real space. The extended reality space generating apparatus compares the plate coordinates and the normal vectors of the plane plates in a visual window to generate an effective plane plate set. The extended reality space generating apparatus generates an extended reality space corresponding to the real space based on the effective plane plate set.Type: GrantFiled: November 22, 2021Date of Patent: November 22, 2022Assignee: INSTITUTE FOR INFORMATION INDUSTRYInventors: Shang-Ming Wang, Chi-Hsien Liu, Chien-Hsin Lee
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Patent number: 11392218Abstract: A data filtering device stores a piece of standard track data and a piece of target track data. The piece of standard track data corresponds to a standard track in a six degree-of-freedom (DoF) virtual space constructed by a plurality of virtual space units, and the piece of target track data corresponds to a target track in the six-DoF space. The data filtering device determines whether a degree of similarity between the standard track and the target track is lower than a threshold of similarity. When determining that the degree of similarity is lower than the threshold of similarity, the data filtering device classifies the piece of target track data as an invalid data.Type: GrantFiled: October 9, 2020Date of Patent: July 19, 2022Assignee: INSTITUTE FOR INFORMATION INDUSTRYInventors: Chi-Han Lin, Chi-Hsien Liu
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Publication number: 20220066574Abstract: A data filtering device stores a piece of standard track data and a piece of target track data. The piece of standard track data corresponds to a standard track in a six degree-of-freedom (DoF) virtual space constructed by a plurality of virtual space units, and the piece of target track data corresponds to a target track in the six-DoF space. The data filtering device determines whether a degree of similarity between the standard track and the target track is lower than a threshold of similarity. When determining that the degree of similarity is lower than the threshold of similarity, the data filtering device classifies the piece of target track data as an invalid data.Type: ApplicationFiled: October 9, 2020Publication date: March 3, 2022Inventors: Chi-Han LIN, Chi-Hsien LIU
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Publication number: 20210097774Abstract: A material replacement method includes: generating a plurality of first areas according to a plurality of first feature points of a mapped object by a processor, to establish a first planar model corresponding to the mapped object; generating a plurality of second areas according to a plurality of second feature points of a mapping object by the processor, to establish a second planar model corresponding to the mapping object; respectively performing an alignment process to the second areas of the second planar model based on the first areas of the first planar model by the processor; and respectively replacing the first areas by the adjusted second areas by the processor, to replace the mapped object by the mapping object and establish a stereoscopic model of the mapping object.Type: ApplicationFiled: October 31, 2019Publication date: April 1, 2021Inventors: Shang-Ming WANG, Chi-Hsien LIU
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Publication number: 20210065022Abstract: A system for labeling motion data includes a memory and a processor. The memory stores instructions. The processor accesses and executes the instructions to perform the following: generate a motion trajectory passage, which includes an initial posture; access unlabeled motion data; determine whether the unlabeled motion data includes the initial posture; in response to the unlabeled motion data including the initial posture, determine whether the unlabeled motion data matches the motion trajectory passage; and in response to the unlabeled motion data matching the motion trajectory passage, attach a label to the unlabeled motion data.Type: ApplicationFiled: January 22, 2020Publication date: March 4, 2021Inventors: Wei-Ming CHIANG, Kuei-Chien TSAI, Chi-Hsien LIU
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Patent number: 9996960Abstract: An augmented reality system and method include: building a first point cloud coordinate system at a first physical location and a second point cloud coordinate system at a second physical location according to depth information of first physical content and second physical content respectively; creating first virtual content based on the first point cloud coordinate system; determining at least one plane in the first point cloud coordinate system; determining at least one plane point in the at least one plane; computing coordinate variance of the at least one plane point from the first point cloud coordinate system to the second point cloud coordinate system; calculating a location of the first virtual content in the second point cloud coordinate system according to the coordinate variance to create corresponding second virtual content on the location; and displaying the second physical content and virtual content at the second physical location.Type: GrantFiled: November 22, 2016Date of Patent: June 12, 2018Assignee: Institute For Information IndustryInventor: Chi-Hsien Liu
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Publication number: 20180114349Abstract: An augmented reality system and method include: building a first point cloud coordinate system at a first physical location and a second point cloud coordinate system at a second physical location according to depth information of first physical content and second physical content respectively; creating first virtual content based on the first point cloud coordinate system; determining at least one plane in the first point cloud coordinate system; determining at least one plane point in the at least one plane; computing coordinate variance of the at least one plane point from the first point cloud coordinate system to the second point cloud coordinate system; calculating a location of the first virtual content in the second point cloud coordinate system according to the coordinate variance to create corresponding second virtual content on the location; and displaying the second physical content and virtual content at the second physical location.Type: ApplicationFiled: November 22, 2016Publication date: April 26, 2018Inventor: Chi-Hsien LIU
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Publication number: 20160097643Abstract: A mobile navigation system includes positioning devices and a positioning datasheet generating unit. The positioning devices are installed in multiple areas and transmit wireless signals containing positioning device serial numbers. The positioning datasheet generating unit provides an electronic region map and a positioning datasheet to a mobile device. The positioning datasheet includes location information of the areas, the associated positioning device serial numbers, and navigation routes between any two of the areas. The mobile device searches the positioning datasheet to obtain the location information of a current area of itself with the positioning device serial number in the wireless signal received from the positioning device. The mobile device displays the current area on the electronic region map. Upon receiving a destination area, the mobile device searches the positioning datasheet to find a navigation route between the current area and the destination area and displays the navigation route.Type: ApplicationFiled: January 26, 2015Publication date: April 7, 2016Inventors: Chi-Hsien LIU, Chien-Wen HUANG, Li-Ting CHEN, Pao-Chung HO
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Patent number: 9223750Abstract: A dynamic tag generating apparatus and a dynamic tag generating method thereof are provided. The dynamic tag generating apparatus is disposed in a display apparatus, and the display apparatus is connected to a server. The dynamic tag generating apparatus receives tag update information from the server through the display apparatus, and updates a tag content of the display apparatus according to the tag update information. The dynamic tag generating apparatus provides the tag content to a tag analyzing apparatus so that the tag analyzing apparatus analyzes the tag content.Type: GrantFiled: January 22, 2013Date of Patent: December 29, 2015Assignee: Institute For Information IndustryInventors: Chi-Hsien Liu, Tsung-Yu Chiang, Li-Ting Chen, Chien-Wen Huang
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Patent number: 8762074Abstract: The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the steepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention.Type: GrantFiled: May 10, 2012Date of Patent: June 24, 2014Assignee: Sino-Cell TechnologiesInventors: Shiaw-Min Hwang, Chi-Hsien Liu, Chao-Ling Yao, I-Ming Chu, Tzu-Bou Hsieh
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Publication number: 20140144980Abstract: A dynamic tag generating apparatus and a dynamic tag generating method thereof are provided. The dynamic tag generating apparatus is disposed in a display apparatus, and the display apparatus is connected to a server. The dynamic tag generating apparatus receives tag update information from the server through the display apparatus, and updates a tag content of the display apparatus according to the tag update information. The dynamic tag generating apparatus provides the tag content to a tag analyzing apparatus so that the tag analyzing apparatus analyzes the tag content.Type: ApplicationFiled: January 22, 2013Publication date: May 29, 2014Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: Chi-Hsien LIU, Tsung-Yu CHIANG, Li-Ting CHEN, Chien-Wen HUANG
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Publication number: 20120220032Abstract: The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the steepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention.Type: ApplicationFiled: May 10, 2012Publication date: August 30, 2012Applicant: SINO CELL TECHNOLOGIES INC.Inventors: Shiaw-Min Hwang, Chi-Hsien Liu, Chao-Ling Yao, I-Ming Chu, Tzu-Bou Hsieh
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Publication number: 20080248515Abstract: The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the deepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention.Type: ApplicationFiled: May 19, 2008Publication date: October 9, 2008Applicant: SINO CELL TECHNOLOGIES INC.Inventors: Shiaw-Min Hwang, Chi-Hsien Liu, Chao-Ling Yao, I-Ming Chu, Tzu-Bou Hsieh
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Publication number: 20050032122Abstract: The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the deepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34<+> hematopoietic cells and a composition comprising CD34<+> hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention.Type: ApplicationFiled: August 3, 2004Publication date: February 10, 2005Inventors: Shiaw-Min Hwang, Chi-Hsien Liu, Chao-Ling Yao, I-Ming Chu, Tzu-Bou Hsieh