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).

  • Publication number: 20240332069
    Abstract: 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: Application
    Filed: March 27, 2023
    Publication date: October 3, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chien-Han Chen, Shih-Yu Chang, Chien-Chih Chiu, Y.T. Chen, Da-Wei Lin
  • Patent number: 11615983
    Abstract: 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: Grant
    Filed: February 3, 2021
    Date of Patent: March 28, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Chien-Han Chen, Chien-Chih Chiu, Shih-Yu Chang, Da-Wei Lin, Y.T. Chen
  • Publication number: 20210335661
    Abstract: 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: Application
    Filed: February 3, 2021
    Publication date: October 28, 2021
    Applicant: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Chien-Han Chen, Chien-Chih Chiu, Shih-Yu Chang, Da-Wei Lin, Y.T. Chen
  • Patent number: 8204536
    Abstract: 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: Grant
    Filed: December 13, 2007
    Date of Patent: June 19, 2012
    Assignee: Microsoft Corporation
    Inventors: David Franklin, Todd D. Segal, Arthur K. T. Lam, Henry Y. T. Chen
  • Publication number: 20090156209
    Abstract: 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: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Applicant: Microsoft Corporation
    Inventors: David Franklin, Todd D. Segal, Arthur K.T. Lam, Henry Y.T. Chen
  • Publication number: 20090053713
    Abstract: 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: Application
    Filed: March 10, 2008
    Publication date: February 26, 2009
    Inventors: Y. T. Chen, Alison J. McVie-Wylie
  • Patent number: 7355023
    Abstract: 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: Grant
    Filed: December 23, 2002
    Date of Patent: April 8, 2008
    Assignee: Duke University
    Inventors: Y. T. Chen, Alison J. McVie-Wylie
  • Publication number: 20030157075
    Abstract: 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: Application
    Filed: December 23, 2002
    Publication date: August 21, 2003
    Inventors: Y.T. Chen, Alison J. McVie-Wylie
  • Patent number: 5093221
    Abstract: 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: Grant
    Filed: August 5, 1991
    Date of Patent: March 3, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Gwendyline Y. Y. T. Chen, Floyd A. Raymond, Jeffrey J. Patricia, Walter R. Hertler
  • Patent number: 5071731
    Abstract: 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: Grant
    Filed: April 10, 1990
    Date of Patent: December 10, 1991
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Gwendyline Y. Y, T. Chen, Floyd A. Raymond, Jeffrey J. Patricia, Walter R. Hertler
  • Patent number: 4423135
    Abstract: 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: Grant
    Filed: August 16, 1982
    Date of Patent: December 27, 1983
    Assignee: E. I. Du Pont de Nemours & Co.
    Inventors: Gwendyline Y. Y. T. Chen, James F. Brennan
  • Patent number: 4369246
    Abstract: 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: Grant
    Filed: January 28, 1981
    Date of Patent: January 18, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Gwendyline Y. Y. T. Chen, James F. Brennan
  • Patent number: 4323637
    Abstract: 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: Grant
    Filed: January 5, 1981
    Date of Patent: April 6, 1982
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Gwendyline Y. Y. T. Chen, James F. Brennan
  • Patent number: 4323636
    Abstract: 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: Grant
    Filed: March 2, 1981
    Date of Patent: April 6, 1982
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Gwendyline Y. Y. T. Chen