Patents by Inventor Kuo Yu Liao

Kuo Yu Liao 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: 20190339487
    Abstract: An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens and a fourth lens. The first lens has a refractive power and the object side thereof may be convex. The second lens and the third lens have refractive power. The object side and the image side thereof may be aspheric. The fourth lens may have positive refractive power. The object side and the image side thereof are aspheric. At least one of sides of the fourth lens may have one inflection point. The four lenses have refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
    Type: Application
    Filed: July 24, 2018
    Publication date: November 7, 2019
    Inventors: YEONG-MING CHANG, KUO-YU LIAO, CHIEN-HSUN LAI, YAO-WEI LIU
  • Publication number: 20190339486
    Abstract: An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens and a fourth lens. The first lens has a refractive power and the object side thereof may be convex. The second lens and the third lens have refractive power. The object side and the image side of the foregoing lenses may be aspheric. The fourth lens may have positive refractive power. The object side and the image side thereof are aspheric. At least one of surfaces of the fourth lens may have one inflection point. The four lenses have refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
    Type: Application
    Filed: July 24, 2018
    Publication date: November 7, 2019
    Inventors: YEONG-MING CHANG, KUO-YU LIAO, CHIEN-HSUN LAI, YAO-WEI LIU
  • Patent number: 10429624
    Abstract: The invention discloses a three-piece optical lens for capturing image and a three-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lenses are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: October 1, 2019
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 10429623
    Abstract: A four-piece optical lens for capturing image and a five-piece optical module for capturing image are provided. In the order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: October 1, 2019
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Publication number: 20190243104
    Abstract: An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one lens among the first lens to the fifth lens has positive refractive power. The sixth lens may have negative refractive power and an object side and an image side thereof are aspherical wherein at least one surface of the sixth lens has an inflection point. The optical image capturing system has six lenses with refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
    Type: Application
    Filed: July 10, 2018
    Publication date: August 8, 2019
    Inventors: YEONG-MING CHANG, KUO-YU LIAO, CHIEN-HSUN LAI, YAO-WEI LIU
  • Publication number: 20190243103
    Abstract: An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one lens among the first lens to the fifth lens has positive refractive power. The sixth lens may have negative refractive power and an object side and an image side thereof are aspherical wherein at least one surface of the sixth lens has an inflection point. The optical image capturing system has six lenses with refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
    Type: Application
    Filed: July 10, 2018
    Publication date: August 8, 2019
    Inventors: YEONG-MING CHANG, KUO-YU LIAO, CHIEN-HSUN LAI, YAO-WEI LIU
  • Patent number: 10241299
    Abstract: A four-piece optical lens for capturing image and a four-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with positive refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: March 26, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Po-Jui Liao, Hung-Wen Lee, Ying Jung Chen, Bo Guang Jhang, Kuo-Yu Liao, Yao Wei Liu, Yeong-Ming Chang
  • Patent number: 10175455
    Abstract: A four-piece optical lens for capturing image and a five-piece optical module for capturing image are provided. In the order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: January 8, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 10162153
    Abstract: A four-piece optical lens for capturing image and a five-piece optical module for capturing image are provided. In the order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: December 25, 2018
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 10139603
    Abstract: An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force. The fifth lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the fifth lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: November 27, 2018
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Bo-Guang Jhang, Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 10114194
    Abstract: The invention discloses a three-piece optical lens for capturing image and a three-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with positive refractive power; a second lens with refractive power; and a third lens with refractive power; and at least one of the image-side surface and object-side surface of each of the three lenses are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: October 30, 2018
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 10101567
    Abstract: An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force. The fifth lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the fifth lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: October 16, 2018
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Bo-Guang Jhang, Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 10054764
    Abstract: An optical image capturing system is provided. In the order from an object side to an image side, the optical image capturing system includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: August 21, 2018
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Publication number: 20180130753
    Abstract: A semiconductor device includes a substrate including a plurality of chip areas and a scribe line defined thereon, and a mark pattern disposed in the scribe line. The mark pattern includes a plurality of unit cells immediately adjacent to each other, and each unit cell includes a first active region, a second active region isolated from the first active region, a plurality of first gate structures extending along a first direction and arranged along a second direction perpendicular to the first direction, and a plurality of first conductive structures. The first gate structures straddle the first active region and the second active region. The first conductive structures are disposed on the first active region, the second active region, and two opposite sides of the first gate structures.
    Type: Application
    Filed: November 9, 2016
    Publication date: May 10, 2018
    Inventors: Chih-Kai Kang, Sheng-Yuan Hsueh, Yi-Chung Sheng, Kuo-Yu Liao, Shu-Hung Yu, Hung-Hsu Lin, Hsiang-Hung Peng
  • Patent number: 9958642
    Abstract: An optical image capturing system is provided. In the order from an object side to an image side, the optical image capturing system includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: May 1, 2018
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 9958643
    Abstract: A four-piece optical lens for capturing image and a five-piece optical module for capturing image are provided. In the order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: May 1, 2018
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Chien-Hsun Lai, Kuo-Yu Liao, Yao-Wei Liu, Yeong-Ming Chang
  • Publication number: 20180106985
    Abstract: An optical image capturing system including an imaging lens assembly having at least three lens elements for capturing image is provided. The optical image capturing system includes at least three pieces of lens elements; a first image plane for visible ray; a second image plane for infrared ray; and an image sensing device located between the first image plane the second image plane. The distance on the optical axis can be minimized by the design of said optical lens elements to improve the imaging quality of both visible ray and infrared ray in compact cameras.
    Type: Application
    Filed: February 27, 2017
    Publication date: April 19, 2018
    Inventors: Yeong-Ming CHANG, Chien-Hsun LAI, Kuo-Yu LIAO, Yao-Wei LIU
  • Publication number: 20180106979
    Abstract: An optical image capturing system including an imaging lens assembly having at least three lens elements for capturing image is provided. The optical image capturing system includes at least three pieces of lens elements; a first image plane for visible ray; a second image plane for infrared ray; and an image sensing device located between the first image plane the second image plane. The distance on the optical axis can be minimized by the design of said optical lens elements to improve the imaging quality of both visible ray and infrared ray in compact cameras.
    Type: Application
    Filed: February 27, 2017
    Publication date: April 19, 2018
    Inventors: Yeong-Ming CHANG, Chien-Hsun LAI, Kuo-Yu LIAO, Yao-Wei LIU
  • Patent number: D849119
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: May 21, 2019
    Assignee: TDK TAIWAN CORP.
    Inventors: Shang-Yu Hsu, Yi-Ho Chen, Shih-Ting Huang, Yu-Huai Liao, Yi-Hsin Nieh, Shao-Chung Chang, Kuo-Chun Kao, Shin-Hua Chen, Kuan-Hung Chen, Chen-Hsien Fan
  • Patent number: D850514
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: June 4, 2019
    Assignee: TDK TAIWAN CORP.
    Inventors: Shang-Yu Hsu, Yi-Ho Chen, Shih-Ting Huang, Yu-Huai Liao, Yi-Hsin Nieh, Shao-Chung Chang, Kuo-Chun Kao, Shin-Hua Chen, Kuan-Hung Chen, Chen-Hsien Fan