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).

  • Publication number: 20160341930
    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: September 16, 2015
    Publication date: November 24, 2016
    Inventors: YAO-WEI LIU, NAI-YUAN TANG, YEONG-MING CHANG
  • Patent number: 9482847
    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 lenses along the optical axis include 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, and 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 17, 2015
    Date of Patent: November 1, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yao-Wei Liu, Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 9482845
    Abstract: An optical image capturing system, from an object side to an image side, comprises a first, second, third, fourth, fifth, and sixth lens elements. The first lens element with refractive power has a convex object-side surface. The second through fifth lens elements have refractive power and both of an object-side surface and an image-side surface of the four lens elements are aspheric. The sixth lens with negative refractive power has a concave object-side surface. Both of the image-side and object-side surfaces of the six lens elements are aspheric and at least one of the two surfaces has inflection points. Each of the six lens elements may have refractive power. When specific conditions are satisfied, the optical image capturing system can have a better optical path adjusting ability to acquire better imaging quality.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: November 1, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 9482848
    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, including 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 imaging quality for use in compact cameras.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: November 1, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Publication number: 20160299319
    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: Application
    Filed: June 19, 2015
    Publication date: October 13, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160274332
    Abstract: The invention discloses a five-piece optical lens for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens which can have positive refractive power, and 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, wherein both surfaces of each of the aforementioned lenses can be aspheric; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and both surfaces thereof are aspheric; at least one surface of the fifth lens has an inflection point thereon. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: October 9, 2015
    Publication date: September 22, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160274333
    Abstract: The invention discloses a five-piece optical lens for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens which can have positive refractive power, and 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, wherein both surfaces of each of the aforementioned lenses can be aspheric; and a fifth lens which can have negative refractive power, wherein an image-side surface thereof can be concave, and both surfaces thereof are aspheric; at least one surface of the fifth lens has an inflection point thereon. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Application
    Filed: October 9, 2015
    Publication date: September 22, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Patent number: 9448388
    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: September 16, 2015
    Date of Patent: September 20, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Publication number: 20160266349
    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 which can have positive refractive power, and has 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 imaging quality for use in compact cameras.
    Type: Application
    Filed: September 23, 2015
    Publication date: September 15, 2016
    Applicant: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yuang-Ming Chang
  • Publication number: 20160266352
    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, including 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 imaging quality for use in compact cameras.
    Type: Application
    Filed: September 23, 2015
    Publication date: September 15, 2016
    Applicant: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 9442275
    Abstract: An optical image capturing system, from an object side to an image side, comprises a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element has a positive refractive power and may have a convex object-side surface. The second through fifth lens elements has a refractive power and the object-side and image-side surfaces of these lens elements are aspheric. The sixth lens element has a negative refractive power and may have a concave image-side surface. The object-side surface and the image-side surface of the sixth lens element are aspheric, and at least one of the two surfaces has inflection points. When specific conditions are satisfied, the optical image capturing system may has a large aperture value and a better optical path adjusting ability to acquire better imaging quality.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: September 13, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Publication number: 20160259149
    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 can 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: Application
    Filed: September 24, 2015
    Publication date: September 8, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160259148
    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: Application
    Filed: September 24, 2015
    Publication date: September 8, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160231535
    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: Application
    Filed: September 16, 2015
    Publication date: August 11, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160231534
    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: Application
    Filed: September 8, 2015
    Publication date: August 11, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Patent number: 9411131
    Abstract: An optical image capturing system, in order from an object side to an image side, the optical image capturing system comprising a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with refractive power has a convex object-side surface. The second through fifth lens elements have a refractive power, and the object-side surface and the image-side surface of the above lens elements are aspheric. The sixth lens element with a negative refractive power has a concave object-side surface, the object-side surface and an image-side surface of the sixth lens element are aspheric, and at least one of the object-side and the image-side surfaces has an inflection point. When satisfying the specific conditions, the optical image capturing system may have a better optical path adjusting ability to acquire better imaging quality.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: August 9, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Patent number: 9411132
    Abstract: An optical image capturing system, from an object side to an image side, comprises a first, second, third, fourth, fifth, and sixth lens elements. The first lens element with refractive power has a convex object-side surface. The second through fifth lens elements have refractive power and both of an object-side surface and an image-side surface of the four lens elements are aspheric. The sixth lens with negative refractive power has a concave object-side surface. Both of the image-side and object-side surfaces of the six lens elements are aspheric and at least one of the two surfaces has inflection points. Each of the six lens elements may have refractive power. When specific conditions are satisfied, the optical image capturing system can have a better optical path adjusting ability to acquire better imaging quality.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: August 9, 2016
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Publication number: 20160223794
    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: Application
    Filed: September 8, 2015
    Publication date: August 4, 2016
    Inventors: NAI-YUAN TANG, YEONG-MING CHANG
  • Publication number: 20160223793
    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: Application
    Filed: September 4, 2015
    Publication date: August 4, 2016
    Applicant: Ability Opto-Electronics Technology Co., Ltd.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang
  • Publication number: 20160223792
    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: Application
    Filed: September 4, 2015
    Publication date: August 4, 2016
    Applicant: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Nai-Yuan Tang, Yeong-Ming Chang