Patents by Inventor Ya-Hui Chiang

Ya-Hui Chiang 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: 20230367942
    Abstract: Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features.
    Type: Application
    Filed: July 26, 2023
    Publication date: November 16, 2023
    Inventors: Chia-Ping CHIANG, Ming-Hui CHIH, Chih-Wei HSU, Ping-Chieh WU, Ya-Ting CHANG, Tsung-Yu WANG, Wen-Li CHENG, Hui En YIN, Wen-Chun HUANG, Ru-Gun LIU, Tsai-Sheng GAU
  • Patent number: 11790145
    Abstract: Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: October 17, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chia-Ping Chiang, Ming-Hui Chih, Chih-Wei Hsu, Ping-Chieh Wu, Ya-Ting Chang, Tsung-Yu Wang, Wen-Li Cheng, Hui En Yin, Wen-Chun Huang, Ru-Gun Liu, Tsai-Sheng Gau
  • Patent number: 10609786
    Abstract: An illumination system including light source devices, a light receiver, a calculation module and a control module is provided. The light source devices emit light beams having different frequencies respectively. The light receiver receives at least one of the light beams emitted from the light source devices. The calculation module is coupled to the light receiver and obtains at least one optical parameter of the at least one of the light beams according to the at least one of the light beams received by the light receiver. Each of the at least one optical parameter includes a light intensity, a color temperature, a color rendering index or an illumination ratio. The control module is coupled to the calculation module and the light source devices. The control module controls the at least one optical parameter of the at least one of the light beams. A control method thereof is also provided.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: March 31, 2020
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Chia-Fen Hsieh, Yuan-Ching Chen, Chun-Hsing Lee
  • Publication number: 20190069376
    Abstract: An illumination system including light source devices, a light receiver, a calculation module and a control module is provided. The light source devices emit light beams having different frequencies respectively. The light receiver receives at least one of the light beams emitted from the light source devices. The calculation module is coupled to the light receiver and obtains at least one optical parameter of the at least one of the light beams according to the at least one of the light beams received by the light receiver. Each of the at least one optical parameter includes a light intensity, a color temperature, a color rendering index or an illumination ratio. The control module is coupled to the calculation module and the light source devices. The control module controls the at least one optical parameter of the at least one of the light beams. A control method thereof is also provided.
    Type: Application
    Filed: March 27, 2018
    Publication date: February 28, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Chia-Fen Hsieh, Yuan-Ching Chen, Chun-Hsing Lee
  • Patent number: 9992842
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The light source includes a color temperature adjustable light source. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: June 5, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Tzung-Te Chen, Chia-Fen Hsieh, Shih-Yi Wen, Han-Kuei Fu
  • Patent number: 9980338
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: May 22, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Shih-Yi Wen, Chia-Fen Hsieh, Chun-Hsing Lee, Chien-Chun Lu, Han-Kuei Fu
  • Publication number: 20170238394
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Application
    Filed: May 2, 2017
    Publication date: August 17, 2017
    Applicant: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Shih-Yi Wen, Chia-Fen Hsieh, Chun-Hsing Lee, Chien-Chun Lu, Han-Kuei Fu
  • Patent number: 9693408
    Abstract: A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit makes the light emitted from the light-emitting module switched between a first light and a second light. A spectrum of the first light is different from a spectrum of the second light, and color temperatures of the first light and the second light are substantially the same as each other.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: June 27, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Chien-Chun Lu, Shih-Yi Wen, Han-Kuei Fu, Chun-Hsing Lee, Ya-Hui Chiang, Chia-Fen Hsieh
  • Patent number: 9674920
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: June 6, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Shih-Yi Wen, Chia-Fen Hsieh, Chun-Hsing Lee, Chien-Chun Lu, Han-Kuei Fu
  • Publication number: 20170111973
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The light source includes a color temperature adjustable light source. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Application
    Filed: December 26, 2016
    Publication date: April 20, 2017
    Applicant: Industrial Technology Research Institute
    Inventors: Ya-Hui Chiang, Tzung-Te Chen, Chia-Fen Hsieh, Shih-Yi Wen, Han-Kuei Fu
  • Publication number: 20160157321
    Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 2, 2016
    Inventors: Ya-Hui Chiang, Shih-Yi Wen, Chia-Fen Hsieh, Chun-Hsing Lee, Chien-Chun Lu, Han-Kuei Fu
  • Patent number: 9312247
    Abstract: An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.
    Type: Grant
    Filed: August 24, 2013
    Date of Patent: April 12, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Hsing Lee, Ya-Hui Chiang, Ling-Yu Tsai, Cheng-Da Shaw, Chien-Chun Lu, Hung-Lieh Hu
  • Publication number: 20150327342
    Abstract: A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit makes the light emitted from the light-emitting module switched between a first light and a second light. A spectrum of the first light is different from a spectrum of the second light, and color temperatures of the first light and the second light are substantially the same as each other.
    Type: Application
    Filed: June 23, 2015
    Publication date: November 12, 2015
    Inventors: Chien-Chun Lu, Shih-Yi Wen, Han-Kuei Fu, Chun-Hsing Lee, Ya-Hui Chiang, Chia-Fen Hsieh
  • Patent number: 9095029
    Abstract: A light source apparatus includes a light-emitting module and a control unit. The light-emitting module is for providing a light. The control unit switches the light emitted from the light-emitting module between a first light and a second light, wherein the circadian stimulus value (CS/P value) of the second light is less than CS/P value of the first light, and the color temperatures of the second light and the first light are substantially the same as each other.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: July 28, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chien-Chun Lu, Chun-Hsing Lee, Ya-Hui Chiang, Hung-Lieh Hu, Chia-Fen Hsieh
  • Patent number: 8979313
    Abstract: A semiconductor light source device is provided. The semiconductor light source device includes a light guide, at least one semiconductor light source set and at least one light transformation coupler. The light transformation coupler is disposed between the semiconductor light source set and the light guide for guiding the light emitted from the semiconductor light source set to the light guide. The light transformation coupler has an inclined surface and a curved surface. The inclined surface is a multi-level inclined surface with several slopes.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: March 17, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Hsing Lee, Hung-Lieh Hu, Ya-Hui Chiang, Chao-Wei Li, Chen-Kun Chen
  • Patent number: 8946987
    Abstract: A light emitting device and a fabricating method thereof are described, wherein the light emitting device includes a substrate, a wall, a first LED chip and a light conversion filling. The first LED chip is disposed on a surface of the substrate. The wall is disposed on the surface of the substrate, and surrounds the first LED chip. A first angle between a central axis of the wall and an inner surface of the wall is 0 degree or is acute, a second angle between the central axis of the wall and an outer surface of the wall is 0 degree or is acute, and the outer surface of the wall and the substrate has a space therebetween. The light conversion filling is surrounded by the light conversion wall, and is disposed on the first LED chip.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: February 3, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Fen Hsieh, Chien-Chun Lu, Ya-Hui Chiang, Chen-Peng Hsu, Hung-Lieh Hu
  • Patent number: 8814418
    Abstract: A modularized illuminating device includes a retaining base, a lighting module, and a light guide element. The retaining base includes an elastic positioning unit. The lighting module is removably disposed on the retaining base, and has a sliding groove and a retaining groove. The light guide element is disposed on the retaining base and faces to the lighting module. When the lighting module is installed to the retaining base along a plugging direction, the elastic positioning unit slides from the sliding groove to the retaining groove to retain the lighting module in the retaining base.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: August 26, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Da Shaw, Ya-Hui Chiang, Hung-Lieh Hu, Hsin-Yun Tsai, Chun-Hsing Lee, Chao-Wei Li
  • Publication number: 20140184088
    Abstract: A light source apparatus includes a light-emitting module and a control unit. The light-emitting module is for providing a light. The control unit switches the light emitted from the light-emitting module between a first light and a second light, wherein the circadian stimulus value (CS/P value) of the second light is less than CS/P value of the first light, and the color temperatures of the second light and the first light are substantially the same as each other.
    Type: Application
    Filed: April 16, 2013
    Publication date: July 3, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Chien-Chun Lu, Chun-Hsing Lee, Ya-Hui Chiang, Hung-Lieh Hu, Chia-Fen Hsieh
  • Publication number: 20140185281
    Abstract: An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.
    Type: Application
    Filed: August 24, 2013
    Publication date: July 3, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Hsing Lee, Ya-Hui Chiang, Ling-Yu Tsai, Cheng-Da Shaw, Chien-Chun Lu, HUNG-LIEH Hu
  • Publication number: 20130176748
    Abstract: A modularized illuminating device includes a retaining base, a lighting module, and a light guide element. The retaining base includes an elastic positioning unit. The lighting module is removably disposed on the retaining base, and has a sliding groove and a retaining groove. The light guide element is disposed on the retaining base and faces to the lighting module. When the lighting module is installed to the retaining base along a plugging direction, the elastic positioning unit slides from the sliding groove to the retaining groove to retain the lighting module in the retaining base.
    Type: Application
    Filed: August 2, 2012
    Publication date: July 11, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: CHENG-DA SHAW, YA-HUI CHIANG, HUNG-LIEH HU, HSIN-YUN TSAI, CHUN-HSING LEE, CHAO-WEI LI