Patents by Inventor Y. T. Chen
Y. T. Chen 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: 20240332069Abstract: A semiconductor interconnect structure includes a conductive line electrically coupled to an active semiconductor device, a first etch stop layer formed over the conductive line, a first dielectric layer formed over the first etch stop layer, a second etch stop layer formed over the first dielectric layer, a second dielectric layer formed over the second etch stop layer, and an interconnect structure electrically coupled to the via and extending through the first etch stop layer, the first dielectric layer, the second etch stop layer, and the second dielectric layer. The interconnect structure includes a via extending through the first etch stop layer, the second etch stop layer, and the first dielectric layer and a trench extending through the second dielectric layer.Type: ApplicationFiled: March 27, 2023Publication date: October 3, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chien-Han Chen, Shih-Yu Chang, Chien-Chih Chiu, Y.T. Chen, Da-Wei Lin
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Patent number: 11615983Abstract: A semiconductor interconnect structure includes a conductive line electrically coupled to an active semiconductor device, a first etch stop layer formed over the conductive line, a first dielectric layer formed over the first etch stop layer, a second etch stop layer formed over the first dielectric layer, a second dielectric layer formed over the second etch stop layer, and an interconnect structure electrically coupled to the conductive line and extending through the first etch stop layer, the first dielectric layer, the second etch stop layer, and the second dielectric layer. The interconnect structure includes a via extending through the first etch stop layer, the second etch stop layer, and the first dielectric layer and a trench extending through the second dielectric layer.Type: GrantFiled: February 3, 2021Date of Patent: March 28, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITEDInventors: Chien-Han Chen, Chien-Chih Chiu, Shih-Yu Chang, Da-Wei Lin, Y.T. Chen
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Publication number: 20210335661Abstract: A semiconductor interconnect structure includes a conductive line electrically coupled to an active semiconductor device, a first etch stop layer formed over the conductive line, a first dielectric layer formed over the first etch stop layer, a second etch stop layer formed over the first dielectric layer, a second dielectric layer formed over the second etch stop layer, and an interconnect structure electrically coupled to the via and extending through the first etch stop layer, the first dielectric layer, the second etch stop layer, and the second dielectric layer. The interconnect structure includes a via extending through the first etch stop layer, the second etch stop layer, and the first dielectric layer and a trench extending through the second dielectric layer.Type: ApplicationFiled: February 3, 2021Publication date: October 28, 2021Applicant: Taiwan Semiconductor Manufacturing Company LimitedInventors: Chien-Han Chen, Chien-Chih Chiu, Shih-Yu Chang, Da-Wei Lin, Y.T. Chen
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Patent number: 8204536Abstract: A communication device and/or applications capable of facilitating communication through different networks are automatically provisioned based on recognition of network environment including network connectivity and characteristics. A user's multiple identities for different networks with varying capabilities and features are accommodated by detecting and prioritizing available network(s), then provisioning the device to enable the user to communicate through one or more of those networks. Communication types and media may vary depending on network type such as cellular, VOIP, and so on. The device may be configured to scan for new networks automatically periodically or based on location change, time change, etc.Type: GrantFiled: December 13, 2007Date of Patent: June 19, 2012Assignee: Microsoft CorporationInventors: David Franklin, Todd D. Segal, Arthur K. T. Lam, Henry Y. T. Chen
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Publication number: 20090156209Abstract: A communication device and/or applications capable of facilitating communication through different networks are automatically provisioned based on recognition of network environment including network connectivity and characteristics. A user's multiple identities for different networks with varying capabilities and features are accommodated by detecting and prioritizing available network(s), then provisioning the device to enable the user to communicate through one or more of those networks. Communication types and media may vary depending on network type such as cellular, VOIP, and so on. The device may be configured to scan for new networks automatically periodically or based on location change, time change, etc.Type: ApplicationFiled: December 13, 2007Publication date: June 18, 2009Applicant: Microsoft CorporationInventors: David Franklin, Todd D. Segal, Arthur K.T. Lam, Henry Y.T. Chen
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Publication number: 20090053713Abstract: An isolated and substantially pure nucleic acid sequence located between D20S119 and D20S178 on human chromosome 20q13, the nucleic acid sequence including: a nucleic acid sequence coding for a glucose transporting protein and having the sequence shown in SEQ ID NO: 1; or a nucleic acid sequence having at least 70% sequence identity with the nucleic acid sequence shown in SEQ ID NO: 1. The disclosed nucleic acid sequences map to a locus associated with human Type II diabetes mellitus and, therefore, therapeutic and diagnostic screening methods, which accommodate naturally and artificially occurring polymorphisms, are also disclosed.Type: ApplicationFiled: March 10, 2008Publication date: February 26, 2009Inventors: Y. T. Chen, Alison J. McVie-Wylie
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Patent number: 7355023Abstract: An isolated and substantially pure nucleic acid sequence located between D20S119 and D20S178 on human chromosome 20q13, the nucleic acid sequence including: a nucleic acid sequence coding for a glucose transporting protein and having the sequence shown in SEQ ID NO: 1; or a nucleic acid sequence having at least 70% sequence identity with the nucleic acid sequence shown in SEQ ID NO: 1. The disclosed nucleic acid sequences map to a locus associated with human Type II diabetes mellitus and, therefore, therapeutic and diagnostic screening methods, which accommodate naturally and artificially occurring polymorphisms, are also disclosed.Type: GrantFiled: December 23, 2002Date of Patent: April 8, 2008Assignee: Duke UniversityInventors: Y. T. Chen, Alison J. McVie-Wylie
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Publication number: 20030157075Abstract: An isolated and substantially pure nucleic acid sequence located between D20S119 and D20S178 on human chromosome 20q13, the nucleic acid sequence including: a nucleic acid sequence coding for a glucose transporting protein and having the sequence shown in SEQ ID NO: 1; or a nucleic acid sequence having at least 70% sequence identity with the nucleic acid sequence shown in SEQ ID NO: 1. The disclosed nucleic acid sequences map to a locus associated with human Type II diabetes mellitus and, therefore, therapeutic and diagnostic screening methods, which accommodate naturally and artificially occurring polymorphisms, are also disclosed.Type: ApplicationFiled: December 23, 2002Publication date: August 21, 2003Inventors: Y.T. Chen, Alison J. McVie-Wylie
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Patent number: 5093221Abstract: A photosensitive element adapted for the preparation of colored images is disclosed. The photosensitive element comprises: a photosolubilizable layer consisting essentially of an acid-labile polymer and a photosolubilizing agent; an elastomeric layer; and a support. It can be processed by aqueous solvents, preferably ordinary tap water.Type: GrantFiled: August 5, 1991Date of Patent: March 3, 1992Assignee: E. I. Du Pont de Nemours and CompanyInventors: Gwendyline Y. Y. T. Chen, Floyd A. Raymond, Jeffrey J. Patricia, Walter R. Hertler
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Patent number: 5071731Abstract: A photosensitive element adapted for the preparation of colored images is disclosed. The photosensitive element comprises: a photosolubilizable layer consisting essentially of an acid-labile polymer and a photosolubilizing agent; an elastomeric layer; and a support. It can be processed by aqueous solvents, preferably ordinary tap water.Type: GrantFiled: April 10, 1990Date of Patent: December 10, 1991Assignee: E. I. Du Pont de Nemours and CompanyInventors: Gwendyline Y. Y, T. Chen, Floyd A. Raymond, Jeffrey J. Patricia, Walter R. Hertler
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Patent number: 4423135Abstract: Photosensitive elements comprising a layer of a solvent-soluble, thermoplastic, elastomeric, block copolymer, a nongaseous ethylenically unsaturated compound, and an addition polymerization initiator activatable by actinic light interposed between a support and cover sheet, a flexible polymeric film, e.g., polyamide, being interposed between the cover sheet and the surface of the layer. The elements are useful in preparing printing plates, particularly flexographic printing plates, and other relief images.Type: GrantFiled: August 16, 1982Date of Patent: December 27, 1983Assignee: E. I. Du Pont de Nemours & Co.Inventors: Gwendyline Y. Y. T. Chen, James F. Brennan
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Patent number: 4369246Abstract: Photosensitive elements comprising a layer of a solvent-soluble, thermoplastic, elastomeric, block copolymer, a nongaseous ethylenically unsaturated compound, and an addition polymerization initiator activatable by actinic light interposed between a support and cover sheet, a flexible polymeric film, e.g., polyamide, being interposed between the cover sheet and the surface of the layer. The elements are useful in preparing printing plates, particularly flexographic printing plates, and other relief images.Type: GrantFiled: January 28, 1981Date of Patent: January 18, 1983Assignee: E. I. Du Pont de Nemours and CompanyInventors: Gwendyline Y. Y. T. Chen, James F. Brennan
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Patent number: 4323637Abstract: Photosensitive elements comprising a layer of a solvent-soluble, thermoplastic, elastomeric, block copolymer, a nongaseous ethylenically unsaturated compound, and an addition polymerization initiator activatable by actinic light interposed between a support and cover sheet, a flexible polymeric film, e.g., polyamide, being interposed between the cover sheet and the surface of the layer. The elements are useful in preparing printing plates, particularly flexographic printing plates, and other relief images.Type: GrantFiled: January 5, 1981Date of Patent: April 6, 1982Assignee: E. I. Du Pont de Nemours and CompanyInventors: Gwendyline Y. Y. T. Chen, James F. Brennan
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Patent number: 4323636Abstract: Compatible photosensitive compositions, and elements made therefrom, comprising a solvent-soluble, thermoplastic, elastomeric, block copolymer, a nongaseous ethylenically unsaturated compound, and an addition polymerization initiator activatable by actinic light are useful in preparing printing plates, particularly flexographic printing plates, and other relief images.Type: GrantFiled: March 2, 1981Date of Patent: April 6, 1982Assignee: E. I. Du Pont de Nemours and CompanyInventor: Gwendyline Y. Y. T. Chen