Patents by Inventor BING-HUNG SHIH

BING-HUNG SHIH 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 coupling device having at least dual lens and a reflective surface
    Patent number: 9000352
    Abstract: An optical coupling device includes an optical coupling member, at least one photoelectric converter, and at least one optical fiber. The optical coupling member has a first surface, on which at least one first lens is provided, a second surface, on which at least one second lens is provided, and a reflective surface. The photoelectric converter faces the first lens of the optical coupling member, and the optical fiber faces the second lens of the optical coupling member. The optical coupling device satisfies a condition of 0.3<?<0.9; ?=NA1/NA2, where NA1 is a numerical aperture of the photoelectric converter; NA2 is a numerical aperture of the optical fiber.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: April 7, 2015
    Assignee: Asia Opitical International Ltd.
    Inventors: Chia-Tse Sun, Bing-Hung Shih
  • Optical coupling device
    Patent number: 8961042
    Abstract: An optical coupling device includes an optical coupling member, an optical-electrical converting module, and at least two optical fibers. The optical coupling member has a first under positioning portion. The optical-electrical converting module has a substrate, a base, an optical signal transmitter, and an optical signal receiver. The base is made of an insulating material and is provided on the substrate. The base has a receiving portion and a second under positioning portion to engage the first under positioning portion. The optical signal transmitter and the optical signal receiver are receiving in the receiving portion and face the first lens portion when the second under positioning portion engages the first under positioning portion. The optical fibers are beside the optical coupling member and face the second lens portion.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 24, 2015
    Assignees: Sintai Optical (Shenzhen) Co., Ltd., Asia Optical International Ltd.
    Inventors: Chia-Tse Sun, Bing-Hung Shih, Guo-Shuen Huang, Chia-Jan Lee
  • OPTICAL COUPLING DEVICE
    Publication number: 20140099057
    Abstract: An optical coupling device includes an optical coupling member, an optical-electrical converting module, and at least two optical fibers. The optical coupling member has a first under positioning portion. The optical-electrical converting module has a substrate, a base, an optical signal transmitter, and an optical signal receiver. The base is made of an insulating material and is provided on the substrate. The base has a receiving portion and a second under positioning portion to engage the first under positioning portion. The optical signal transmitter and the optical signal receiver are receiving in the receiving portion and face the first lens portion when the second under positioning portion engages the first under positioning portion. The optical fibers are beside the optical coupling member and face the second lens portion.
    Type: Application
    Filed: March 14, 2013
    Publication date: April 10, 2014
    Applicants: ASIA OPTICAL INTERNATIONAL LTD., SINTAI OPTICAL (SHENZHEN) CO., LTD.
    Inventors: CHIA-TSE SUN, BING-HUNG SHIH, GUO-SHUEN HUANG, CHIA-JAN LEE
  • OPTICAL COUPLING DEVICE
    Publication number: 20130234010
    Abstract: An optical coupling device includes an optical coupling member, at least one photoelectric converter, and at least one optical fiber. The optical coupling member has a first surface, on which at least one first lens is provided, a second surface, on which at least one second lens is provided, and a reflective surface. The photoelectric converter faces the first lens of the optical coupling member, and the optical fiber faces the second lens of the optical coupling member. The optical coupling device satisfies a condition of 0.3<?<0.9; ?=NA1/NA2, where NA1 is a numerical aperture of the photoelectric converter; NA2 is a numerical aperture of the optical fiber.
    Type: Application
    Filed: January 4, 2013
    Publication date: September 12, 2013
    Applicant: ASIA OPTICAL INTERNATIONAL LTD.
    Inventors: CHIA-TSE SUN, BING-HUNG SHIH