Patents by Inventor Yu-Chih Tsai

Yu-Chih Tsai 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: 20240145561
    Abstract: A semiconductor may include an active region, an epitaxial source/drain formed in and extending above the active region, and a first dielectric layer formed over a portion of the active region. The semiconductor may include a first metal gate and a second metal gate formed in the first dielectric layer, a second dielectric layer formed over the first dielectric layer and the second metal gate, and a titanium layer, without an intervening fluorine residual layer, formed on the metal gate and the epitaxial source/drain. The semiconductor may include a first metal layer formed on top of the titanium on the first metal gate, a second metal layer formed on top of the titanium layer on the epitaxial source/drain, and a third dielectric layer formed on the second dielectric layer. The semiconductor may include first and second vias formed in the third dielectric layer.
    Type: Application
    Filed: January 10, 2024
    Publication date: May 2, 2024
    Inventors: Yu-Ting TSAI, Chung-Liang CHENG, Hong-Ming LO, Chun-Chih LIN, Chyi-Tsong NI
  • Publication number: 20240145571
    Abstract: In some embodiments, the present disclosure relates to an integrated circuit (IC) in which a memory structure comprises an inhibition layer inserted between two ferroelectric layers to create a tetragonal-phase dominant ferroelectric structure. In some embodiments, the ferroelectric structure includes a first ferroelectric layer, a second ferroelectric layer overlying the first ferroelectric layer, and a first inhibition layer disposed between the first and second ferroelectric layers and bordering the second ferroelectric layer. The first inhibition layer is a different material than the first and second ferroelectric layers.
    Type: Application
    Filed: January 5, 2023
    Publication date: May 2, 2024
    Inventors: Po-Ting Lin, Yu-Ming Hsiang, Wei-Chih Wen, Yin-Hao Wu, Wu-Wei Tsai, Hai-Ching Chen, Yu-Ming Lin, Chung-Te Lin
  • Patent number: 11971498
    Abstract: Hybrid positioning methods and electronic apparatuses are provided. A representative method includes: obtaining initial location information; computing initial moving information based upon the sensor readings; computing estimated location information based on the initial moving information and the initial location information; acquiring geographical location readings if a location update condition is satisfied; generating reference location information based on the geographical location readings acquired; comparing the estimated location information with the reference location information to obtain a deviation information; computing a calibrated moving information based on the estimated location information and the deviation information; and computing a calibrated location information based on the deviation information, calibrated moving information and the estimated location information.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: April 30, 2024
    Assignee: CM HK LIMITED
    Inventors: Yu-Kuen Tsai, Ching-Lin Hsieh, Chien-Chih Hsu
  • Publication number: 20240100352
    Abstract: A phototherapy device includes a base, at least one light conversion device and a light source module. The base has an installation slot. The light conversion device is detachably arranged in the installation slot. Each light conversion device includes a plurality of light conversion patterns. The light source module is arranged on a side of the base and configured to provide an excitation beam to the light conversion patterns, so that each of the light conversion patterns emits a converted beam. In this way, the light conversion device of the phototherapy device can be replaced according to the user's needs.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 28, 2024
    Inventors: CHUNG-JEN OU, YU-MIN CHEN, MING-WEI TSAI, CHIEN-CHIH CHEN
  • Patent number: 11939431
    Abstract: The present invention relates to a composition comprising an amino acid-modified polymer, a carboxypolysaccharide, and may further include a metal ion for anti-adhesion and vector application. More specifically, the invention relates to a thermosensitive composition having enhanced mechanical and improved water-erosion resistant properties for efficiently preventing tissue adhesions and can serve as a vector with bio-compatible, bio-degradable/absorbable, and in-vivo sustainable properties.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 26, 2024
    Assignee: PROVIEW-MBD BIOTECH CO., LTD.
    Inventors: Yu-Chia Chang, Yunn-Kuen Chang, Wen-Yen Huang, Ging-Ho Hsiue, Hsieh-Chih Tsai, Shuian-Yin Lin, Nai-Sheng Hsu, Tzu-Yu Lin
  • Patent number: 11939432
    Abstract: Synthetic amino acid-modified polymers and methods of making the same and using the same are disclosed. The synthetic amino acid-modified polymers possess distinct thermosensitive, improved water-erosion resistant, and enhanced mechanical properties, and are suitable of reducing or preventing formation of postoperative tissue adhesions. Additionally, the amino acid-modified polymers can also be used as a vector to deliver pharmaceutically active agents.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 26, 2024
    Assignee: PROVIEW-MBD BIOTECH CO., LTD.
    Inventors: Yu-Chia Chang, Yunn-Kuen Chang, Wen-Yen Huang, Ging-Ho Hsiue, Hsieh-Chih Tsai, Shuian-Yin Lin, Nai-Sheng Hsu, Tzu-Yu Lin
  • Patent number: 11920020
    Abstract: A composite material including a nanocellulose core and a metal shell is provided. The metal shell covers a surface of the nanocellulose core. The composite material is nanosized and has high mechanical strength. Additionally, a method of manufacturing the composite material is also provided.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: March 5, 2024
    Assignee: Winbond Electronics Corp.
    Inventors: Ming-Chih Tsai, Yu-Hsuan Ho
  • Publication number: 20230385647
    Abstract: A neural network is provided to include a layer that has a weight set. The neural network is trained based on a first compression quality level, where the weight set and a first set of batch normalization coefficients are used in said layer, so the weight set and the first set of batch normalization coefficients are trained with respect to the first compression quality level. Then, the neural network is trained based on a second compression quality level, where the weight set that has been trained with respect to the first compression quality level and a second set of batch normalization coefficients are used in said layer, so the weight set is trained with respect to both of the first and second compression quality levels, and the second set of batch normalization coefficients is trained with respect to the second compression quality level.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 30, 2023
    Applicant: National Tsing Hua University
    Inventors: Chung-Yueh Liu, Yu-Chih Tsai, Ren-Shuo Liu
  • Publication number: 20230236797
    Abstract: A bit-serial computing device includes a computing circuit and a scaler. The computing circuit includes multiple MAC slices, and receives a multiplier vector and a multiplicand vector that contains multiple multiplicand inputs. Each multiplicand input contains multiple multiplicand segments that have different significances. The significances respectively correspond to the MAC slices. Correspondence between the significances and the MAC slices is variable. Each MAC slice calculates an inner product of the multiplier vector and a vector that is constituted by the multiplicand segments of the multiplicand inputs having the significance corresponding to the MAC slice. With respect to each MAC slice, the scaler multiplies the inner product that is calculated by the MAC slice by a weighting ratio that represents the significance corresponding to the MAC slice, so as to obtain a scaled inner product that corresponds to the MAC slice.
    Type: Application
    Filed: January 18, 2023
    Publication date: July 27, 2023
    Applicant: National Tsing Hua University
    Inventors: Yu-Chih TSAI, Wen-Chien TING, Ren-Shuo LIU
  • Patent number: 11584959
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: February 21, 2023
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Thang Tat Pham, Yu-Chih Tsai, Jonas Korlach, Tyson A. Clark, Stephen Turner
  • Publication number: 20200399690
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Application
    Filed: March 24, 2020
    Publication date: December 24, 2020
    Inventors: Thang Tat Pham, Yu-Chih Tsai, Jonas Korlach, Tyson A. Clark, Stephen Turner
  • Patent number: 10858651
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: December 8, 2020
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Yu-Chih Tsai, Igor Vilfan, Khai Luong
  • Patent number: 10640818
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: May 5, 2020
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Thang Tat Pham, Yu-Chih Tsai, Jonas Korlach, Tyson A. Clark, Stephen Turner
  • Publication number: 20200109396
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Application
    Filed: August 28, 2019
    Publication date: April 9, 2020
    Inventors: Yu-Chih Tsai, Igor Vilfan, Khai Luong
  • Patent number: 10435685
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: October 8, 2019
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Yu-Chih Tsai, Igor Drasko Vilfan, Khai Luong
  • Publication number: 20170145492
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Application
    Filed: November 16, 2016
    Publication date: May 25, 2017
    Inventors: Thang Tat Pham, Yu-Chih Tsai, Jonas Korlach, Tyson A. Clark, Stephen Turner
  • Patent number: 9528107
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: December 27, 2016
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Thang Tat Pham, Yu-Chih Tsai, Jonas Korlach, Tyson A. Clark, Stephen Turner
  • Publication number: 20160208241
    Abstract: Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
    Type: Application
    Filed: January 14, 2016
    Publication date: July 21, 2016
    Inventors: Yu-Chih Tsai, Igor Drasko Vilfan, Khai Luong
  • Patent number: 9381517
    Abstract: Disclosed are compositions, devices, and methods for loading molecules of interest onto a substrate by contacting beads having molecules of interest attached to them with the substrate, for example by providing a field that brings the beads into proximity or contact with the substrate and moves the beads with respect to the substrate. Such molecules of interest can be deposited onto substrates for single-molecule analysis.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: July 5, 2016
    Assignee: Pacific Biosciences of California, Inc.
    Inventors: Thang Pham, Jeremy Gray, Adrian Fehr, AJ Chmura, Yu-Chih Tsai, Arunashree Bhamidipati
  • Publication number: 20140193315
    Abstract: Disclosed are compositions, devices, and methods for loading molecules of interest onto a substrate by contacting beads having molecules of interest attached to them with the substrate, for example by providing a field that brings the beads into proximity or contact with the substrate and moves the beads with respect to the substrate. Such molecules of interest can be deposited onto substrates for single-molecule analysis.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 10, 2014
    Applicant: Pacific Biosciences of California, Inc.
    Inventors: Thang Pham, Jeremy Gray, Adrian Fehr, Aj Chmura, Yu-Chih Tsai, Arunashree Bhamidipati