Patents by Inventor Jung-Hsuan Chang

Jung-Hsuan Chang 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).

  • Patent number: 11264367
    Abstract: The present disclosure relates to an optical module, including: a carrier, a emitter, a detector and an encapsulant. The carrier has a first surface. The emitter is disposed above the first surface. The detector is disposed above the first surface. The encapsulant is disposed on the first surface and exposes at least a portion of the emitter.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: March 1, 2022
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Jung-Hsuan Chang, Ying-Chung Chen, Chao-Lin Shih
  • Patent number: 10121918
    Abstract: The present disclosure relates to an optical module. In an embodiment, the optical module includes a carrier, a light source, a light detector, and a first polarizer. The light source and the light detector are disposed adjacent to a first surface of the carrier. The first polarizer is disposed on the light detector. The optical module is configured to polarize light emitted from the light source into a first polarization direction substantially perpendicular to a second polarization direction of light permitted through the first polarizer.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: November 6, 2018
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Jung-Hsuan Chang, Ying-Chung Chen
  • Publication number: 20160061653
    Abstract: The present disclosure relates to an optical module, including: a carrier, a emitter, a detector and an encapsulant. The carrier has a first surface. The emitter is disposed above the first surface. The detector is disposed above the first surface. The encapsulant is disposed on the first surface and exposes at least a portion of the emitter.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 3, 2016
    Inventors: Jung-Hsuan Chang, Ying-Chung Chen, Chao-Lin Shih
  • Publication number: 20160013223
    Abstract: The present disclosure relates to an optical module. In an embodiment, the optical module includes a carrier, a light source, a light detector, and a first polarizer. The light source and the light detector are disposed adjacent to a first surface of the carrier. The first polarizer is disposed on the light detector. The optical module is configured to polarize light emitted from the light source into a first polarization direction substantially perpendicular to a second polarization direction of light permitted through the first polarizer.
    Type: Application
    Filed: July 9, 2015
    Publication date: January 14, 2016
    Inventors: Jung-Hsuan CHANG, Ying-Chung CHEN
  • Publication number: 20130242551
    Abstract: An illuminant with low dazzle includes a lampshade and an illuminating module. The lampshade has a receiving space, a reflection section and a transmission section. A connection hole is opened on the reflection section. The illuminating module includes at least one light source and a function board. The function board is assembled to the connection hole. The light source is electrically connected to the bottom surface of the function board. Therefore, some light beams from the light source are reflected at the reflection section to the transmission section; the others directly reach to the transmission section. All light beams from the light source are emitting out via transmission section, such that the light beams is not bright enough to make people dazzle but the intensity of the light beams are not influenced by the transmission section.
    Type: Application
    Filed: March 16, 2012
    Publication date: September 19, 2013
    Applicant: National Central University
    Inventors: Ching-Cherng Sun, Jung-Hsuan Chang, Ching-Yi Chen