Patents by Inventor Horng Wu

Horng Wu 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: 12291631
    Abstract: A reclaiming agent is formed by grafting thiol groups onto styrene-butadiene rubber (SBR). The reclaiming agent has a weight average molecular weight of 1000 to 120000, which can be a random copolymer or a block copolymer. 100 parts by weight of styrene-butadiene rubber can be reacted with 0.1 to 50 parts by weight of the reclaiming agent to form a reclaimed rubber.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: May 6, 2025
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Ting Wei, Jyh-Horng Wu, Yao-Zu Wu, Ming-Tsong Leu, You-Shan Cai
  • Patent number: 11713362
    Abstract: A depolymerizer is formed by grafting thiol groups on parts of the double bonds of a polymer of linear conjugated diene monomer. The linear conjugated diene monomer can be 1,3-butadiene, isoprene, 1,3-pentadiene, 2,3-dimethyl-1,3-butadiene, 2-methyl-1,3-pentadiene, 2,3-dimethyl-1,3-pentadiene, 2-phenyl-1,3-butadiene, or 4,5-diethyl-1,3-octadiene. The depolymerizer has a weight average molecular weight of 1000 to 400000.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: August 1, 2023
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Ting Wei, Jyh-Horng Wu, Yao-Zu Wu, Ming-Tsong Leu
  • Publication number: 20230212383
    Abstract: A reclaiming agent is formed by grafting thiol groups onto styrene-butadiene rubber (SBR). The reclaiming agent has a weight average molecular weight of 1000 to 120000, which can be a random copolymer or a block copolymer. 100 parts by weight of styrene-butadiene rubber can be reacted with 0.1 to 50 parts by weight of the reclaiming agent to form a reclaimed rubber.
    Type: Application
    Filed: March 7, 2022
    Publication date: July 6, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Ting WEI, Jyh-Horng WU, Yao-Zu WU, Ming-Tsong LEU, You-Shan CAI
  • Patent number: 11580659
    Abstract: The present invention relates to a method for size estimation by image recognition of a specific target using a given scale. First, a reference objected is recognized in an image and the corresponding scale is established. Then the specific target is searched and the size of the specific target is estimated according to the acquired scale.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: February 14, 2023
    Assignee: National Applied Research Laboratories
    Inventors: Jyh-Horng Wu, Chien-Hao Tseng, Meng-Wei Lin, Ting-Shuan Yeh, Yi-Hao Hsiao, Shi-Wei Lo, Fang-Pang Lin, Hsin-Hung Lin, Jo-Yu Chang
  • Publication number: 20220204656
    Abstract: A depolymerizer is formed by grafting thiol groups on parts of the double bonds of a polymer of linear conjugated diene monomer. The linear conjugated diene monomer can be 1,3-butadiene, isoprene, 1,3-pentadiene, 2,3-dimethyl-1,3-butadiene, 2-methyl-1,3-pentadiene, 2,3-dimethyl-1,3-pentadiene, 2-phenyl-1,3-butadiene, or 4,5-diethyl-1,3-octadiene. The depolymerizer has a weight average molecular weight of 1000 to 400000.
    Type: Application
    Filed: December 28, 2020
    Publication date: June 30, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Ting WEI, Jyh-Horng WU, Yao-Zu WU, Ming-Tsong LEU
  • Patent number: 11084262
    Abstract: A method of forming a film is provided, which includes providing a sheet from a polyamide composition; and biaxial stretching of the sheet to form a film, wherein the polyamide composition includes a blend of a first polyamide and a second polyamide. The first polyamide has a repeating unit of and the second polyamide has repeating units of The second polyamide is a crystalline random copolymer. The sheet of the polyamide composition is biaxially stretched at a rate of 20 mm/sec to 100 mm/sec.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: August 10, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jyh-Horng Wu, Ming-Tsong Leu, Sheng-Lung Chang, Hung-Jen Liu, Po-Ling Shiao, Yen-Cheng Li, Yih-Her Chang
  • Publication number: 20210147584
    Abstract: Recycled rubber is provided, which is formed by depolymerizing 100 parts by weight of rubber and 0.5 to 10 parts by weight of modifier, wherein the modifier is formed by reacting (a) R1-M, (b) double bond monomer, (c) ethylene sulfide, and (d) polymerization terminator, wherein R1 is C4-C16 alkyl group, M is Li, Na, K, Ba, or Mg and (b) double bond monomer is 1,3-butadiene, isoprene, 1,3-pentadiene, 2,3-dimethyl-1,3-butadiene, 2-methyl-1,3-pentadiene, 2,3-dimethyl-1,3-pentadiene, 2-phenyl-1,3-butadiene, 4,5-diethyl-1,3-octadiene, styrene, 1-ethylene naphthalene, 3-methylstyrene, 3,5-diethylstyrene, 4-propylstyrene, 2,4,6-trimethylstyrene, 4-dodecylstyrene, 3-methyl-5-n-hexylstyrene, 4-phenylstyrene, 2-ethyl-4-benzylstyrene, 3,5-diphenylstyrene, 2,3,4,5-tetraethyl styrene, 3-ethyl-1-vinylnaphthalene, 6-isopropyl-1-vinylnaphthalene, 6-cyclohexyl-1-vinylnaphthalene, 7-dodecyl-2-vinylnaphthalene, ?-methyl styrene, or a combination thereof.
    Type: Application
    Filed: December 18, 2019
    Publication date: May 20, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Ting WEI, Jyh-Horng WU, Yao-Zu WU, Ming-Tsong LEU
  • Publication number: 20210104059
    Abstract: The present invention relates to a method for size estimation by image recognition of a specific target using a given scale. First, a reference objected is recognized in an image and the corresponding scale is established. Then the specific target is searched and the size of the specific target is estimated according to the acquired scale.
    Type: Application
    Filed: June 22, 2020
    Publication date: April 8, 2021
    Inventors: JYH-HORNG WU, CHIEN-HAO TSENG, MENG-WEI LIN, TING-SHUAN YEH, YI-HAO HSIAO, SHI-WEI LO, FANG-PANG LIN, HSIN-HUNG LIN, JO-YU CHANG
  • Patent number: 10607264
    Abstract: A computing device obtains and authenticates user credentials provided by a user at a client device. The computing device obtains a photo album of digital images and accesses profile data associated with the user credentials. A grouping of target images is extracted by the computing device from the plurality of digital images based on the profile data, each of the target images depicting a facial region of the user. The computing device retrieves at least one product recommendation for each target image based on the user profile and edits each of the target images based on the retrieved at least one product recommendation. The computing device causes a user interface to be displayed at the client device, the user interface displaying one or more of the edited target images, the user interface further displaying the retrieved at least product recommendation associated with the one or more edited target images.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: March 31, 2020
    Assignee: PERFECT CORP.
    Inventors: Yi-Wei Lin, Horng Wu, Ying-Yin Lin
  • Publication number: 20190322866
    Abstract: A method of forming a film is provided, which includes providing a sheet from a polyamide composition; and biaxial stretching of the sheet to form a film, wherein the polyamide composition includes a blend of a first polyamide and a second polyamide. The first polyamide has a repeating unit of and the second polyamide has repeating units of The second polyamide is a crystalline random copolymer. The sheet of the polyamide composition is biaxially stretched at a rate of 20 mm/sec to 100 mm/sec.
    Type: Application
    Filed: December 24, 2018
    Publication date: October 24, 2019
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jyh-Horng WU, Ming-Tsong LEU, Sheng-Lung CHANG, Hung-Jen LIU, Po-Ling SHIAO, Yen-Cheng LI, Yih-Her CHANG
  • Publication number: 20190244260
    Abstract: A computing device obtains and authenticates user credentials provided by a user at a client device. The computing device obtains a photo album of digital images and accesses profile data associated with the user credentials. A grouping of target images is extracted by the computing device from the plurality of digital images based on the profile data, each of the target images depicting a facial region of the user. The computing device retrieves at least one product recommendation for each target image based on the user profile and edits each of the target images based on the retrieved at least one product recommendation. The computing device causes a user interface to be displayed at the client device, the user interface displaying one or more of the edited target images, the user interface further displaying the retrieved at least product recommendation associated with the one or more edited target images.
    Type: Application
    Filed: May 15, 2018
    Publication date: August 8, 2019
    Inventors: Yi-Wei Lin, Horng Wu, Ying-Yin Lin
  • Patent number: 9963533
    Abstract: A copolymer is provided, which includes a chemical structure of: R is C1-6 alkylene group. T is a terminal group including C1-6 alkyl group, C3-6 cycloalkyl group, or C6-12 aromatic group. l is 0.05 to 0.3, m is 0.1 to 0.2, n is 0.5 to 0.8, l+m+n=1, x is 40 to 100, and o is 10 to 120. An epoxy resin composite is also provided, which includes 100 parts by weight of epoxy resin and 1 to 20 parts by weight of toughness enhancer such as the above copolymer.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: May 8, 2018
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Pang Wu, Li-Cheng Jheng, Chia-Hao Li, Jyh-Horng Wu, Hsi-Hsin Shih
  • Publication number: 20170145134
    Abstract: A copolymer is provided, which includes a chemical structure of: R is C1-6 alkylene group. T is a terminal group including C1-6 alkyl group, C3-6 cycloalkyl group, or C6-12 aromatic group. l is 0.05 to 0.3, m is 0.1 to 0.2, n is 0.5 to 0.8, l+m+n=1, x is 40 to 100, and o is 10 to 120. An epoxy resin composite is also provided, which includes 100 parts by weight of epoxy resin and 1 to 20 parts by weight of toughness enhancer such as the above copolymer.
    Type: Application
    Filed: December 22, 2015
    Publication date: May 25, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Pang WU, Li-Cheng JHENG, Chia-Hao LI, Jyh-Horng WU, Hsi-Hsin SHIH
  • Patent number: 9163139
    Abstract: An extended film and a manufacturing method thereof are provided. The extended film includes a poly(lactic acid) and a block copolymer, wherein the block polymer includes a first block, a second block and a third block that connected with each other by chemical bonds. The extended film is formed by steps of mixing poly(lactic acid) and the block copolymer to form a mixture, compressing the mixture to form a board body and extending the board body to form an extended film, thereby forming an extended film having properties of high thermal-resistance and high transparency, the film thus obtained is applicable for packaging use.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: October 20, 2015
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Pang Wu, Jyh-Horng Wu, Kuo-Chen Shih, Chi-Yuan Hung, Chia-Hao Li, Yao-Zu Wu, Chuh-Yung Chen
  • Patent number: 9024580
    Abstract: A smart charging system for mobile vehicles includes a charging apparatus, a meter, and a cloud server. The charging apparatus is connected between an electric grid and an electric vehicle. The charging apparatus is supplied by the electric grid and then provides power to supply the electric vehicle. The meter is operatively connected between the electric grid and the charging apparatus. The meter has a communication with the electric grid to obtain supplied power from the electric grid to the charging apparatus. The cloud server is operatively connected to the electric grid and further operatively connected to the charging apparatus via a gateway apparatus to receive power-supplying information of the electric grid and power-charging information of the electric vehicle. Further, the charging apparatus smartly charges the electric vehicle according to the power-supplying information and the power-charging information.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: May 5, 2015
    Assignee: Delta Electronics, Inc.
    Inventors: Ching-Horng Wu, Jian-Wei Hu
  • Patent number: 8957202
    Abstract: An enterosoluble and intestinal-enzyme-biodegradable material is provided. The enterosoluble and intestinal-enzyme-biodegradable material includes a modified amylopectin, wherein at least one of hydrogen atoms is replaced by —CO—(CH2)n—COOH (n is 2-4) and the modified amylopectin has an acid value of 35-180 mg KOH/g. The disclosure also provides a method for preparing an enterosoluble and intestinal-enzyme-biodegradable material.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: February 17, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chien-Pang Wu, Jyh-Horng Wu, Su-Jane Lo
  • Patent number: 8772419
    Abstract: Disclosed is a method for manufacturing a polyester film with low thermal expansion. 95 wt % to 55 wt % of crystalline polyester and 5 wt % to 45 wt % of amorphous polyester are mixed. The blend is then melt extruded to form a sheet. The sheet is then biaxially stretched to obtain a film. The biaxially stretched film is then treated with a heat-setting procedure.
    Type: Grant
    Filed: June 12, 2012
    Date of Patent: July 8, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Li-Cheng Jheng, Jrjeng Ruan, Ming-Tsong Leu, Kuo-Chen Shih, Jyh-Horng Wu, Cheng-Hsing Fan
  • Patent number: 8772637
    Abstract: The present invention provides a cable protection device and a cable having the same. The cable protection device is configured for connecting two cables and includes a first protective casing and a second protective casing assembled with the first protective casing. The first protective casing has a hollow body for allowing one of the two cables to be disposed through. The second protective casing has a hollow body for allowing the other of the two cables to be disposed through. The interiors of the hollow body of the first protective casing and the hollow body of the second protective casing form a protective space respectively for covering a connecting portion of the two cables. Thus, the present invention also generates waterproof and dustproof effects.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: July 8, 2014
    Assignee: Delta Electronics, Inc.
    Inventors: Ching-Horng Wu, Sheng-Hua Li, Chia-Jung Liu
  • Patent number: 8748525
    Abstract: A polyester film is described, including a first polyester and a second polyester. The weight ratio of the first polyester to the second polyester ranges from 1:1 to 1:3. The glass transition temperature of the first polyester is higher than 140° C. and that of the second polyester is lower than 140° C.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: June 10, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Jyh-Horng Wu, Cheng-Hsing Fan, Ming-Tsong Leu, Chia-Hao Li, Yao-Tsu Wu, Chien-Pang Wu
  • Publication number: 20140107294
    Abstract: An extended film and a manufacturing method thereof are provided. The extended film includes a poly(lactic acid) and a block copolymer, wherein the block polymer includes a first block, a second block and a third block that connected with each other by chemical bonds. The extended film is formed by steps of mixing poly(lactic acid) and the block copolymer to form a mixture, compressing the mixture to form a board body and extending the board body to form an extended film, thereby forming an extended film having properties of high thermal-resistance and high transparency, the film thus obtained is applicable for packaging use.
    Type: Application
    Filed: December 26, 2012
    Publication date: April 17, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Pang WU, Jyh-Horng WU, Kuo-Chen SHIH, Chi-Yuan HUNG, Chia-Hao LI, Yao-Zu WU, Chuh-Yung CHEN