Patents by Inventor Shih-Ying Chang
Shih-Ying Chang 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: 20240162308Abstract: The present disclosure provides a semiconductor structure with having a source/drain feature with a central cavity, and a source/drain contact feature formed in central cavity of the source/drain region, wherein the source/drain contact feature is nearly wrapped around by the source/drain region. The source/drain contact feature may extend to a lower most of a plurality semiconductor layers.Type: ApplicationFiled: February 9, 2023Publication date: May 16, 2024Inventors: Pin Chun SHEN, Che Chia CHANG, Li-Ying WU, Jen-Hsiang LU, Wen-Chiang HONG, Chun-Wing YEUNG, Ta-Chun LIN, Chun-Sheng LIANG, Shih-Hsun CHANG, Chih-Hao CHANG, Yi-Hsien CHEN
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Patent number: 10973768Abstract: The present disclosure relates to methods for making extended-release formulations of water-soluble active pharmaceutical ingredients such as metformin HCl. In one aspect, the disclosure provides a method that includes adding an aqueous solution of an active pharmaceutical ingredient to an agitated mixture of one or more release-modifying polymers and optionally one or more binders in one or more organic solvents, the one or more organic solvents together being an antisolvent for the active pharmaceutical ingredient, water being sufficiently soluble in the one or more organic solvents such that the water added as part of the aqueous solution dissolves in the mixture, the addition thereby precipitating the active pharmaceutical ingredient; separating the active pharmaceutical ingredient and the one or more release-modifying polymers and, if present, the one or more binders from the one or more organic solvents to yield co-processed particles; and drying the co-processed particles.Type: GrantFiled: February 28, 2013Date of Patent: April 13, 2021Assignee: Bristol-Myers Squibb CompanyInventors: Deniz Erdemir, Shih-Ying Chang, Divyakant Desai, San Kiang
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Patent number: 9749873Abstract: A method for estimating communication quality of a wireless network applied to an estimation device having a storage device and a processor is provided. The method includes the steps of: providing coordinate information of a plurality of nodes and at least two kinds of map data; associating the coordinate information of the nodes with the map data to map the nodes to the corresponding positions of the maps; extracting spatial feature data between any two nodes from the associated map data, wherein the spatial feature data include spatial distribution data and spatial attribute data; selecting one of a plurality of path loss models according to the spatial feature data between the two nodes and estimating a pass loss using the selected path loss model, thereby estimating the communication quality between the two nodes.Type: GrantFiled: December 9, 2016Date of Patent: August 29, 2017Assignee: Industrial Technology Research InstituteInventors: Shih-Ying Chang, Yan-Hao Huang, Ping-Hai Hsu
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Publication number: 20160102093Abstract: A process for the production of a formulation of HIV attachment inhibitor piperazine tris salt prodrug compound involves dissolving the prodrug compound in a solvent to form a solution; adding a first quantity of a first anti-solvent to the solution; then dispersing a first quantity of HPMC in the solution; adding a second quantity of the first anti-solvent to the solution; dispersing a second quantity of HPMC in the solution; then adding a second anti-solvent to the solution so as to crystallize the compound with the HPMC and thereby form the formulation, wherein the second anti-solvent is a combination of acetone and isopropyl acetate (IPAC). The formulation is then washed, and dried.Type: ApplicationFiled: December 18, 2015Publication date: April 14, 2016Inventors: Shih-Ying Chang, Donald Kientzler, Deniz Erdemir, San Kiang, Tamar Rosenbaum
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Patent number: 9264181Abstract: A receiver of a communication system includes: an input module, a group-based pre-decoding module and a reconstructing module. The input module is for receiving a received data. The group-based pre-decoding module is for combining the received data with a grouped decoding matrix into an encoded equation matrix (EEM) based on a group parameter and for performing a group operation on the EEM. The reconstructing module is for reconstructing the EEM obtained from the group operation into an output data.Type: GrantFiled: September 17, 2014Date of Patent: February 16, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shiuan-Tung Chen, Hsin-Ta Chiao, Shih-Ying Chang, Hung-Min Sun
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Patent number: 9248139Abstract: A process for the production of a formulation of HIV attachment inhibitor piperazine tris salt prodrug compound involves dissolving the prodrug compound in a solvent to form a solution; adding a first quantity of a first anti-solvent to the solution; then dispersing a first quantity of HPMC in the solution; adding a second quantity of the first anti-solvent to the solution; dispersing a second quantity of HPMC in the solution; then adding a second anti-solvent to the solution so as to crystallize the compound with the HPMC and thereby form the formulation, wherein the second anti-solvent is a combination of acetone and isopropyl acetate (IPAC). The formulation is then washed, and dried.Type: GrantFiled: December 17, 2012Date of Patent: February 2, 2016Assignee: Bristol-Myers Squibb CompanyInventors: Shih-Ying Chang, Donald Kientzler, Deniz Erdemir, San Kiang, Tamar Rosenbaum
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Publication number: 20150188665Abstract: A receiver of a communication system includes: an input module, a group-based pre-decoding module and a reconstructing module. The input module is for receiving a received data. The group-based pre-decoding module is for combining the received data with a grouped decoding matrix into an encoded equation matrix (EEM) based on a group parameter and for performing a group operation on the EEM. The reconstructing module is for reconstructing the EEM obtained from the group operation into an output data.Type: ApplicationFiled: September 17, 2014Publication date: July 2, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shiuan-Tung CHEN, Hsin-Ta CHIAO, Shih-Ying CHANG, Hung-Min SUN
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Publication number: 20150178163Abstract: A system and method for transmitting files are provided. The system for transmitting files, which is applied for transmitting data in a multiple-session transmission, wherein the data includes a plurality of split files and in the multiple-session transmission, every split file is regarded as a transmission unit. The system includes a transmitting device transmits the split files and when a repair-file mechanism is triggered, generate a repair file. The system further includes a receiving device receives the repair file and generate the split files which have not been received according to the repair file.Type: ApplicationFiled: July 8, 2014Publication date: June 25, 2015Inventors: Shih-Ying CHANG, Hsin-Ta CHIAO, Yi-Ting KUO, Ming-Jing LI, Xin-Yan YEH
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Publication number: 20150050335Abstract: The present disclosure relates to methods for making extended-release formulations of water-soluble active pharmaceutical ingredients such as metformin HCl. In one aspect, the disclosure provides a method that includes adding an aqueous solution of an active pharmaceutical ingredient to an agitated mixture of one or more release-modifying polymers and optionally one or more binders in one or more organic solvents, the one or more organic solvents together being an antisolvent for the active pharmaceutical ingredient, water being sufficiently soluble in the one or more organic solvents such that the water added as part of the aqueous solution dissolves in the mixture, the addition thereby precipitating the active pharmaceutical ingredient; separating the active pharmaceutical ingredient and the one or more release-modifying polymers and, if present, the one or more binders from the one or more organic solvents to yield co-processed particles; and drying the co-processed particles.Type: ApplicationFiled: February 28, 2013Publication date: February 19, 2015Inventors: Deniz Erdemir, Shih-Ying Chang, Divyakant Desai, San Kiang
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Patent number: 8774412Abstract: The present disclosure relates to a verification method and system. The method comprises: applying an encryption algorithm to a secret information so as to generate at least two images; transmitting a first image of the at least two images to a first device; and aligning and overlaying a second image of the at least two images with the first image during the proceeding of a verification process for recovering and revealing the secret information.Type: GrantFiled: November 4, 2011Date of Patent: July 8, 2014Assignee: Industrial Technology Research InstituteInventors: Hung-Min Sun, Man-Ting Kuo, Yao-Hsin Chen, Shih-Ying Chang
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Publication number: 20130323530Abstract: An active solder is revealed. The active solder includes an active material and a metal substrate. There are two kinds of active materials, titanium together with rare earth elements and magnesium. The metal substrate is composed of a main component and an additive. The main component is tin-zinc alloy and the additive is selected from bismuth, indium, silver, copper or their combinations. The active solder enables targets and backing plates to be joined with each other directly in the atmosphere. The target is ceramic or aluminum with low wetting properties. The bonding temperature of the active solder ranges from 150° C. to 200° C. so that the problem of thermal stress can be avoided.Type: ApplicationFiled: August 7, 2013Publication date: December 5, 2013Applicant: NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Shih-Ying CHANG, Lung-Chuan TSAO, Tung-Han CHUANG, Yen-Huan LEI, Cheng-Kai LI, Wei-Chia HUANG
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Publication number: 20130039484Abstract: The present disclosure relates to a verification method and system. The method comprises: applying an encryption algorithm to a secret information so as to generate at least two images; transmitting a first image of the at least two images to a first device; and aligning and overlaying a second image of the at least two images with the first image during the proceeding of a verification process for recovering and revealing the secret information.Type: ApplicationFiled: November 4, 2011Publication date: February 14, 2013Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung-Min Sun, Man-Ting Kuo, Yao-Hsin Chen, Shih-Ying Chang
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Publication number: 20130029178Abstract: An active solder is revealed. The active solder includes an active material and a metal substrate. There are two kinds of active materials, titanium together with rare earth elements and magnesium. The metal substrate is composed of a main component and an additive. The main component is tin-zinc alloy and the additive is selected from bismuth, indium, silver, copper or their combinations. The active solder enables targets and backing plates to be joined with each other directly in the atmosphere. The target is ceramic or aluminum with low wetting properties. The bonding temperature of the active solder ranges from 150° C. to 200° C. so that the problem of thermal stress can be avoided.Type: ApplicationFiled: July 27, 2011Publication date: January 31, 2013Inventors: Shih-Ying CHANG, Lung-Chuan Tsao, Tung-Han Chuang, Yen-Huan Lei, Cheng-Kai Li, Wei-Chia Huang
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Publication number: 20130024693Abstract: A network reputation system and its controlling method are provided. A credential and exchange component permits a user to generate credentials and exchange matching items with those persons having a social relationship with the user. A reputation evaluation component enables other users to make evaluations about an estimatee via the sharing of social network information. A query and response component receives a query from a person having a social relationship with the user for requesting an evaluation about the estimatee, and responds with an associated evaluation result to the person having a social relationship with the user, via the sharing of social network information and the evaluations made by the other users about the estimatee.Type: ApplicationFiled: September 14, 2012Publication date: January 24, 2013Applicant: Industrial Technology Research InstituteInventors: Shin-Yan Chiou, Shih-Ying Chang, Ghita Mezzour, Adrian Perrig, Hung-Min Sun
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Patent number: 8312276Abstract: A network reputation system and its controlling method are provided. A credential and exchange component permits a user to generate credentials and exchange matching items with those persons having a social relationship with the user. A reputation evaluation component enables other users to make evaluations about an estimatee via the sharing of social network information. A query and response component receives a query from a person having a social relationship with the user for requesting an evaluation about the estimatee, and responds with an associated evaluation result to the person having a social relationship with the user, via the sharing of social network information and the evaluations made by the other users about the estimatee.Type: GrantFiled: March 26, 2009Date of Patent: November 13, 2012Assignee: Industrial Technology Research InstituteInventors: Shin-Yan Chiou, Shih-Ying Chang, Ghita Mezzour, Adrian Perrig, Hung-Min Sun
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Publication number: 20120131407Abstract: A layer-aware Forward Error Correction (FEC) encoding and decoding method for encoding and decoding an information content, an encoding apparatus, a decoding apparatus, and a system thereof are provided, wherein the information content has a plurality of layer source symbol sets. In the encoding method, source symbols of each layer are encoded into encoding symbols corresponding to the layer by using an FEC encoder. In addition, final encoding symbols of an upper layer are generated by aggregating encoding symbols of both the upper layer and a lower layer. Thereby, the layer-aware FEC encoding method can maintain the encoding/decoding dependency between different layers of data without increasing the complexity of the encoding/decoding operations.Type: ApplicationFiled: April 2, 2011Publication date: May 24, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hsin-Ta Chiao, Hung-Min Sun, Shih-Ying Chang
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Patent number: 8147913Abstract: The present invention provides a surface treatment method for magnesium alloy, which comprising the following steps: 1) preparation; 2) fusion and uniformly coating; 3) heat diffusion, and 4) finish; so a coating alloy is placed on a magnesium alloy substrate, and the magnesium alloy substrate is heated so that the coating alloy is uniformly melted on the magnesium alloy substrate; when heating up to a preset temperature, the coating alloy generates heat diffusion on the magnesium alloy substrate; the coating alloy finally forms a corrosion-resistant hard layer on the magnesium alloy substrate. So, this invention features simple treatment process, stable structure and environmental-friendliness in a wide range of applications.Type: GrantFiled: March 12, 2009Date of Patent: April 3, 2012Assignee: National Yunlin University of Science & TechnologyInventors: Shih-Ying Chang, Hsien-Hsueh Lee, Wei-Shen Chen, Yi-Yuan Ke
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Publication number: 20120060371Abstract: The present invention relates to a method for manufacturing a two-phase flow heat sink. The two-phase flow heat sink comprises an evaporation chamber and a capillary layer. The material of the capillary layer, which has at least a porous structure, is cooled and disposed on the inner side of the evaporation chamber from a melted state. The method first sprays the thermally melted material of the capillary layer on the substrate of the evaporation chamber for forming the capillary layer on the substrate. Because the capillary layer is sprayed on the substrate of the evaporation chamber, the capillary layer is distributed irregularly on the substrate and forming irregularly distributed holes. Thereby, the flowing space for fluids in the evaporation chamber is increased, and hence enhancing the heat transfer efficiency of the heat sink.Type: ApplicationFiled: October 14, 2010Publication date: March 15, 2012Applicant: NATIONAL YUNLIN UNIVERSITY OF SCIENCE & TECHNOLOGYInventors: SHIH-YING CHANG, YEN-HUAN LEI, WEI-SHEN CHEN, JI-RONG FU
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Patent number: D689870Type: GrantFiled: January 4, 2013Date of Patent: September 17, 2013Assignee: Compal Electronics, Inc.Inventors: Ya-San Fong, Pei-Yu Lu, I-Kai Liu, Sheng-Siang Huang, Chun-Yi Ho, I-Lung Chen, Tung-Ying Wu, Chun-I Wu, Wei-Ting Chen, Shih-Ying Chang, Li-Wei Chen
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Patent number: D694231Type: GrantFiled: October 2, 2012Date of Patent: November 26, 2013Assignee: Compal Electronics, Inc.Inventors: Tung-Ying Wu, Chun-I Wu, Ya-Lan Kuo, Han-Hsi Chang, Ya-San Fong, Pei-Yu Lu, Shih-Ying Chang, Chun-Yi Ho, I-Kai Liu