Patents by Inventor Nai-Yuan Tang

Nai-Yuan Tang 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).

  • Optical image capturing system
    Patent number: 9703071
    Abstract: A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power, wherein an object-side surface thereof can be convex; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; and a fifth lens, wherein the fifth lens can have negative refractive power, and an image-side surface thereof can be concave; an image-side surface and an object-side surface of each of the five lens elements are both aspheric. At least one surface of the fifth lens has an inflection point. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: July 11, 2017
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical image capturing system
    Patent number: 9690075
    Abstract: A six-piece lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the lens along the optical axis comprises a first lens with positive refractive power having a convex object-side surface; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power; and a sixth lens with negative refractive power having a concave image-side surface; and at least one of the image-side surface and object-side surface of each of the six 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 29, 2014
    Date of Patent: June 27, 2017
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical image capturing system
    Patent number: 9690077
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: June 27, 2017
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical image capturing system
    Patent number: 9684150
    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, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. 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 imagining quality for use in compact cameras.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: June 20, 2017
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yao-Wei Liu, Nai-Yuan Tang, Yeong-Ming Chang
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170168267
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: May 18, 2016
    Publication date: June 15, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170168268
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof can be aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: May 19, 2016
    Publication date: June 15, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • Optical image capturing system
    Patent number: 9678309
    Abstract: The present disclosure discloses an optical image capturing system. The optical image capturing system includes a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power, a sixth lens with refractive power and a seventh lens with refractive power sequentially arranged from an object side to an image side along the optical axis. At least one of the first through sixth lens has positive refractive power. The seventh lens may have negative refractive power and both image side and object side surfaces of the seventh lens are aspheric. The optical image capturing system can increase aperture value and improve the imagining quality for the application of compact cameras.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: June 13, 2017
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical image capturing system
    Patent number: 9678304
    Abstract: A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with refractive power having an object-side surface which can be convex; a second lens with negative refractive power; a third lens with positive refractive power; a fourth lens with positive refractive power; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and at least one surface of the fifth lens has an inflection point; both surfaces of each of the five lenses are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: June 13, 2017
    Assignee: Ability Opto-Electronics Technology
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical Image Capturing System
    Publication number: 20170160521
    Abstract: A six-piece optical lens for capturing image and a six-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, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: April 7, 2016
    Publication date: June 8, 2017
    Inventors: NAI-YUAN TANG, YAO WEI LIU, YEONG-MING CHANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170160520
    Abstract: A six-piece optical lens for capturing image and a six-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, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: April 4, 2016
    Publication date: June 8, 2017
    Inventors: NAI-YUAN TANG, YAO WEI LIU, YEONG-MING CHANG
  • Optical image capturing system
    Patent number: 9671592
    Abstract: A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power having an object-side surface which can be convex; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and at least one surface of the fifth lens has an inflection point; both surfaces of each of the five lenses are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 6, 2017
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical Image Capturing System
    Publication number: 20170153422
    Abstract: A six-piece optical lens for capturing image and a six-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, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: April 1, 2016
    Publication date: June 1, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • Optical Image Capturing System
    Publication number: 20170153423
    Abstract: A six-piece optical lens for capturing image and a six-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, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: April 1, 2016
    Publication date: June 1, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170139186
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 18, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170139185
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Application
    Filed: April 11, 2016
    Publication date: May 18, 2017
    Applicant: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Optical image capturing system
    Patent number: 9651758
    Abstract: A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with refractive power having an object-side surface which can be convex; a second lens with refractive power; a third lens with refractive power; a fourth lens with negative refractive power; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and at least one surface of the fifth lens has an inflection point; both surfaces of each of the five lenses are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: May 16, 2017
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Optical image capturing system
    Patent number: 9651757
    Abstract: A five-piece optical lens for capturing image and a five-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power having a convex object-side surface; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; and a fifth lens with negative refractive power; and at least one of the image-side surface and object-side surface of each of the five 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 26, 2015
    Date of Patent: May 16, 2017
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Kuo-Yu Liao, Hung-Kuo Yu, Po-Jui Liao, Hung-Wen Lee, Nai-Yuan Tang, Yeong-Ming Chang
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170131521
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: May 18, 2016
    Publication date: May 11, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20170131520
    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, a fifth lens, a sixth lens, and a seventh lens. At least one lens among the first to the sixth lenses has positive refractive force. The seventh lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the seventh lenses. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: May 10, 2016
    Publication date: May 11, 2017
    Inventors: Nai-Yuan TANG, Yeong-Ming CHANG
  • Optical image capturing system
    Patent number: 9645357
    Abstract: A six-piece optical lens for capturing image and a six-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, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: May 9, 2017
    Assignee: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Yao-Wei Liu, Nai-Yuan Tang, Yeong-Ming Chang