Patents by Inventor Yuan-Chang Huang

Yuan-Chang Huang 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).

  • Patent number: 11030738
    Abstract: A method, a device and a computer program product for image processing are proposed. In the method, whether a first image indicates a defect associated with a target object is determined. In response to determining that the first image indicates the defect, a second image absent from the defect is obtained based on the first image. The defect is identified by comparing the first image with the second image. In this way, the defect associated with the target object in the image can be accurately and efficiently identified or segmented.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: June 8, 2021
    Assignee: International Business Machines Corporation
    Inventors: Fan Li, Guo Qiang Hu, Sheng Nan Zhu, Jun Zhu, Jing Chang Huang, Peng Ji, Yuan Yuan Ding
  • Publication number: 20210158094
    Abstract: The present disclosure relates to training a machine learning model to classify images. An example method generally includes receiving a training data set including images in a first category and images in a second category. A convolutional neural network (CNN) is trained using the training data set, and a feature map is generated from layers of the CNN based on features of images in the training data set. A first area in the feature map including images in the first category and a second area in the feature map where images in the first category overlap with images in the second category are identified. The first category is split into a first subcategory corresponding to the first area and a second subcategory corresponding to the second area. The CNN is retrained based on the images in the first subcategory, images in the second subcategory, and images in the second category.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 27, 2021
    Inventors: Peng JI, Guo Qiang Hu, Yuan Yuan Ding, Jun Zhu, Jing Chang Huang, Sheng Nan Zhu
  • Patent number: 10919905
    Abstract: Crystalline form S1 of irinotecan free base characterized by a powder X-ray diffraction pattern with peaks at about 8.7±0.2, 13.1±0.2, 14.5±0.2, 17.4±0.2, 18.4±0.2, 20.9±0.2, 24.0±0.2 and 27.5±0.2 degrees two-theta degrees two-theta, and crystalline form S2 of irinotecan free base characterized by a powder X-ray diffraction pattern with peaks at about 7.1±0.2, 10.6±0.2, 12.4±0.2, 20.6±0.2, 21.6±0.2 and 24.2±0.2 degrees two-theta.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: February 16, 2021
    Assignee: ScinoPharm Taiwan, Ltd.
    Inventors: Yuan-Xiu Liao, Yuan-Chang Huang
  • Publication number: 20200361951
    Abstract: Crystalline form S1 of irinotecan free base characterized by a powder X-ray diffraction pattern with peaks at about 8.7±0.2, 13.1±0.2, 14.5±0.2, 17.4±0.2, 18.4±0.2, 20.9±0.2, 24.0±0.2 and 27.5±0.2 degrees two-theta degrees two-theta, and crystalline form S2 of irinotecan free base characterized by a powder X-ray diffraction pattern with peaks at about 7.1±0.2, 10.6±0.2, 12.4±0.2, 20.6±0.2, 21.6±0.2 and 24.2±0.2 degrees two-theta.
    Type: Application
    Filed: March 26, 2020
    Publication date: November 19, 2020
    Inventors: Yuan-Xiu Liao, Yuan-Chang Huang
  • Patent number: 10781306
    Abstract: The invention provides a polymer comprising at least one vinyl ester; and at least one acrylic ester of a branched alcohol, wherein the branched alcohol is a branched C16-C32 alcohol. The invention also provides compositions comprising these polymers.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: September 22, 2020
    Assignee: DAIREN CHEMICAL CORPORATION
    Inventor: Yuan-Chang Huang
  • Patent number: 10703728
    Abstract: In certain aspects, the invention provides a novel crystalline form of olaparib (4-[(3-[(4-cyclopropylcarbonyl)piperazin-4-yl]carbonyl)-4-fluorophenyl]methyl(2H)phthalazin-1-one). In related aspects, the invention provides a processe for preparing the novel crystalline form of olaparib. The process includes forming a solution comprising crude olaparib and an organic solvent; adding the solution to an anti-solvent to form a slurry comprising a precipitate; isolating the precipitate; and drying the precipitate to obtain a crystalline form III of olaparib.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: July 7, 2020
    Assignee: ScinoPharm Taiwan, Ltd.
    Inventors: Wen-Wei Lin, Tsung-Cheng Hu, Yuan-Chang Huang, Yung-Hung Chang, Kuan-Hsun Wang
  • Patent number: 10696867
    Abstract: A method of forming a thermal insulation porous film includes mixing 100 parts by weight of polysilsesquioxane-containing polymer, 20 to 75 parts by weight of surfactant, and 20 to 2000 parts by weight of solvent to form a thermal insulation coating material, wherein the polysilsesquioxane-containing polymer in the thermal insulation coating material is tube-shaped or sheet-shaped. The thermal insulation coating material is coated on a substrate, and then dried and sintered to form a thermal insulation porous film.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: June 30, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang Huang, Yi-Che Su, Shu-Yun Chien, Hong-Yuan Lian, Huai-Kuang Fu, Pang-Hung Liu
  • Patent number: 10676645
    Abstract: A method of forming a thermal insulation porous film includes mixing 100 parts by weight of polysilsesquioxane-containing polymer, 20 to 75 parts by weight of surfactant, and 20 to 2000 parts by weight of solvent to form a thermal insulation coating material, wherein the polysilsesquioxane-containing polymer in the thermal insulation coating material is tube-shaped or sheet-shaped. The thermal insulation coating material is coated on a substrate, and then dried and sintered to form a thermal insulation porous film.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: June 9, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang Huang, Yi-Che Su, Shu-Yun Chien, Hong-Yuan Lian, Huai-Kuang Fu, Pang-Hung Liu
  • Publication number: 20200148914
    Abstract: A method of forming a thermal insulation porous film includes mixing 100 parts by weight of polysilsesquioxane-containing polymer, 20 to 75 parts by weight of surfactant, and 20 to 2000 parts by weight of solvent to form a thermal insulation coating material, wherein the polysilsesquioxane-containing polymer in the thermal insulation coating material is tube-shaped or sheet-shaped. The thermal insulation coating material is coated on a substrate, and then dried and sintered to form a thermal insulation porous film.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang HUANG, Yi-Che SU, Shu-Yun CHIEN, Hong-Yuan LIAN, Huai-Kuang FU, Pang-Hung LIU
  • Patent number: 10457837
    Abstract: The embodiments of the present disclosure provide a coating composition, including: polysilsesquioxane polymer modified organic resin represented by Formula (1): Wherein, R1 is C3-12 epoxy group, C3-12 acrylate group, C3-12 alkylacryloxy group, C3-12 aminoalkyl group, C3-12 isocyanate-alkyl group, C3-12 alkylcarboxylic acid group, C3-12 alkyl halide group, C3-12 mercaptoalkyl group, C3-12 alkyl group, or C3-12 alkenyl group; R2 is half oxygen(O1/2), hydroxyl group, C1-8 alkyl group, or C1-8 alkoxy group; R3 is halide group, C1-8 alkyl halide group, C1-8 alkoxy group, C1-12 alkyl group, or C5-20 aromatic ring; R4 is hydrogen or C1-8 alkyl group; R5 is modified or unmodified carbonyl compound moiety; n is a positive integer from 1 to 200; m is a positive integer from 10 to 500, and s is an integer from 0 to 250.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: October 29, 2019
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang Huang, Ya-I Hsu, Yi-Che Su, Wei-Cheng Tang, Shu-Yun Chien
  • Publication number: 20190248998
    Abstract: The invention provides a polymer comprising at least one vinyl ester; and at least one acrylic ester of a branched alcohol, wherein the branched alcohol is a branched C16-C32 alcohol. The invention also provides compositions comprising these polymers.
    Type: Application
    Filed: January 11, 2019
    Publication date: August 15, 2019
    Applicant: DAIREN CHEMICAL CORPORATION
    Inventor: Yuan-Chang HUANG
  • Publication number: 20190031917
    Abstract: A method of forming a thermal insulation porous film includes mixing 100 parts by weight of polysilsesquioxane-containing polymer, 20 to 75 parts by weight of surfactant, and 20 to 2000 parts by weight of solvent to form a thermal insulation coating material, wherein the polysilsesquioxane-containing polymer in the thermal insulation coating material is tube-shaped or sheet-shaped. The thermal insulation coating material is coated on a substrate, and then dried and sintered to form a thermal insulation porous film.
    Type: Application
    Filed: July 26, 2018
    Publication date: January 31, 2019
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang HUANG, Yi-Che SU, Shu-Yun CHIEN, Hong-Yuan LIAN, Huai-Kuang FU, Pang-Hung LIU
  • Patent number: 10138211
    Abstract: In certain aspects, the invention provides crystalline forms of olaparib (4-[(3-[(4-cyclopropylcarbonyl)piperazin-4-yl]carbonyl)-4-fluorophenyl]methyl(2H)phthalazin-1-one). In related aspects, the invention provides processes for preparing the crystalline forms of olaparib. The processes include: forming a solution comprising crude olaparib and an organic solvent; adding an anti-solvent to the solution to form a slurry comprising a precipitate; isolating the precipitate; and drying the precipitate to obtain a crystalline form I of olaparib or a crystalline form II of olaparib.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: November 27, 2018
    Assignee: SCINOPHARM TAIWAN, LTD.
    Inventors: Wen-Wei Lin, Tsung-Cheng Hu, Yuan-Chang Huang
  • Publication number: 20180179416
    Abstract: The embodiments of the present disclosure provide a coating composition, including: polysilsesquioxane polymer modified organic resin represented by Formula (1): Wherein, R1 is C3-12 epoxy group, C3-12 acrylate group, C3-12 alkylacryloxy group, C3-12 aminoalkyl group, C3-12 isocyanate-alkyl group, C3-12 alkylcarboxylic acid group, C3-12 alkyl halide group, C3-12 mercaptoalkyl group, C3-12 alkyl group, or C3-12 alkenyl group; R2 is half oxygen(O1/2), hydroxyl group, C1-8 alkyl group, or C1-8 alkoxy group; R3 is halide group, C1-8 alkyl halide group, C1-8 alkoxy group, C1-12 alkyl group, or C5-20 aromatic ring; R4 is hydrogen or C1-8 alkyl group; R5 is modified or unmodified carbonyl compound moiety; n is a positive integer from 1 to 200; m is a positive integer from 10 to 500, and s is an integer from 0 to 250.
    Type: Application
    Filed: December 27, 2017
    Publication date: June 28, 2018
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang HUANG, Ya-I HSU, Yi-Che SU, Wei-Cheng TANG, Shu-Yun CHIEN
  • Publication number: 20180050991
    Abstract: In certain aspects, the invention provides crystalline forms of olaparib (4-[(3-[(4-cyclopropylcarbonyl)piperazin-4-yl]carbonyl)-4-fluorophenyl]methyl(2H)phthalazin-1-one). In related aspects, the invention provides processes for preparing the crystalline forms of olaparib. The processes include: forming a solution comprising crude olaparib and an organic solvent; adding an anti-solvent to the solution to form a slurry comprising a precipitate; isolating the precipitate; and drying the precipitate to obtain a crystalline form I of olaparib or a crystalline form II of olaparib.
    Type: Application
    Filed: October 27, 2017
    Publication date: February 22, 2018
    Inventors: Wen-Wei LIN, Tsung-Cheng Hu, Yuan-Chang Huang
  • Patent number: 9796878
    Abstract: The disclosure provides a coating composition, a film made of the coating composition, and method for preparing the coating composition. The coating composition includes a product prepared from cross-linking a (a) polysilsesquioxane with a (b) compound with the structure represented by Formula (I): wherein R is independently a hydroxyl group, or C1-8 alkoxy group, R1 is a C3-12 epoxy group, C3-12 acrylate group, C3-12 alkylacryloxy group, C3-12 aminoalkyl group, C3-12 isocyanate-alkyl group, C3-12 alkylcarboxylic acid group, C3-12 alkyl halide group, C3-12 mercaptoalkyl group, C3-12 alkyl group, or C3-12 alkenyl group, and R2 is a hydroxyl group, C1-8 alkyl group, or C1-8 alkoxy group.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: October 24, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yuan-Chang Huang, Wei-Cheng Tang, Shu-Yun Chien, Yuung-Ching Sheen, Yih-Her Chang, Jer-Young Chen
  • Patent number: 9758624
    Abstract: A method for forming an inorganic passivation material is provided. The method includes mixing about 5 to 80 parts by weight of trialkoxysilane, about 10 to 80 parts by weight of tetraalkoxysilane, and about 1 to 30 parts by weight of catalyst to perform a reaction at pH of about 0.05 to 4 to form an inorganic resin material. The inorganic resin material is modified by phosphate ester to form an inorganic passivation material, wherein phosphate ester is about 0.1-10 parts by weight based on 100 parts by weight of the inorganic resin material. An inorganic passivation material and a passivation protective film produced therefrom are also provided.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: September 12, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Cheng Tang, Yun-Shan Huang, Ya-Tin Yu, Yi-Che Su, Yuung-Ching Sheen, Yuan-Chang Huang
  • Publication number: 20170204067
    Abstract: In certain aspects, the invention provides crystalline forms of olaparib (4-[(3-[(4-cyclopropylcarbonyl)piperazin-4-yl]carbonyl)-4-fluorophenyl]methyl(2H)phthalazin-1-one). In related aspects, the invention provides processes for preparing the crystalline forms of olaparib. The processes include: forming a solution comprising crude olaparib and an organic solvent; adding an anti-solvent to the solution to form a slurry comprising a precipitate; isolating the precipitate; and drying the precipitate to obtain a crystalline form I of olaparib or a crystalline form II of olaparib.
    Type: Application
    Filed: January 12, 2017
    Publication date: July 20, 2017
    Inventors: Wen-Wei Lin, Tsung-Cheng Hu, Yuan-Chang Huang
  • Publication number: 20170167807
    Abstract: A heat shielding material is provided. The heat shielding material includes a sheet material and a pigment layer covering the sheet material. The pigment layer includes a crosslinking structure formed of siloxane functional groups and pigments dispersed in the crosslinking structure. A heat shielding composition and a heat shielding structure employing the same are also provided.
    Type: Application
    Filed: November 4, 2016
    Publication date: June 15, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Huai-Kuang FU, Pang-Hung LIU, Chia-Wei CHANG, Yuan-Chang HUANG, Ya-I HSU
  • Publication number: 20170165949
    Abstract: A heat shielding material is provided. The heat shielding material includes a sheet material and a dark pigment layer covering the sheet material. The dark pigment layer includes a crosslinking structure formed of siloxane functional groups and dark pigments dispersing in the crosslinking structure. A heat shielding composition and a heat shielding structure employing the same are also provided.
    Type: Application
    Filed: December 30, 2015
    Publication date: June 15, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Huai-Kuang FU, Pang-Hung LIU, Chia-Wei CHANG, Yuan-Chang HUANG, Ya-I HSU