Patents by Inventor Jui-Hsin Chang

Jui-Hsin 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).

  • Publication number: 20200092449
    Abstract: A dual camera module includes a first circuit board, a second circuit board, a first base, a first lens, a second base, a second lens and a glue. The second circuit board and the first circuit board are arranged side by side. The first base is disposed on the first circuit board, and the first lens is disposed inside the first base. The second base is disposed on the second circuit board, wherein the second base and the first base are arranged side by side, and a first outer surface of the first base faces a second outer surface of the second base. The second lens is disposed inside the second base. The glue is disposed between the first base and the second base and adhered to the first outer surface and the second outer surface.
    Type: Application
    Filed: April 2, 2019
    Publication date: March 19, 2020
    Applicant: Altek Semiconductor Corp.
    Inventor: Jui-Hsin Chang
  • Patent number: 10491883
    Abstract: An image capturing device includes a frame structure, a first image capturing unit, at least one second image capturing unit, and an infrared emitting unit, wherein the first image capturing unit, the second image capturing unit, and the infrared emitting unit are respectively disposed on the frame structure. The first image capturing unit and the infrared emitting unit form a structured light depth camera module, and the first image capturing unit and the second image capturing unit form a stereo light depth camera module.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: November 26, 2019
    Assignee: Altek Semiconductor Corp.
    Inventor: Jui-Hsin Chang
  • Publication number: 20180309911
    Abstract: An image pickup module includes a frame, two or more than two image pickup devices including electric circuit board and plural affixing gel layers. The frame includes two or more than two image pickup openings, and each of the image pickup devices is disposed in one of the image pickup openings. Each of the image pickup devices is adhered to an inner edge of one of the image pickup openings through one of the affixing gel layers, so as to affix the image pickup devices to the frame. A manufacture method of an image pickup module is also provided.
    Type: Application
    Filed: June 27, 2018
    Publication date: October 25, 2018
    Applicant: ALTEK CORPORATION
    Inventor: Jui-Hsin Chang
  • Patent number: 10110789
    Abstract: An image pickup module includes a frame, two or more than two image pickup devices including electric circuit board and plural affixing gel layers. The frame includes two or more than two image pickup openings, and each of the image pickup devices is disposed in one of the image pickup openings. Each of the image pickup devices is adhered to an inner edge of one of the image pickup openings through one of the affixing gel layers, so as to affix the image pickup devices to the frame. A manufacture method of an image pickup module is also provided.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: October 23, 2018
    Assignee: ALTEK CORPORATION
    Inventor: Jui-Hsin Chang
  • Patent number: 10084948
    Abstract: A portable electronic device including a main body, a camera module and a movement mechanism is provided. The main body has an accommodating groove located in the main body and exposed at a surface thereof. The camera module is disposed in the accommodating groove, and the camera module has a wide angle lens. The movement mechanism is located between the camera module and the accommodating groove, and the camera module is configured to move between a first position and a second position in the accommodating groove. When the camera module is located at the first position, an upper surface of the wide angle lens is lower than or equal to the surface of the main body. When the camera module is located at the second position, the wide angel lens is protruded out of the surface of the main body.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: September 25, 2018
    Assignee: Altek Semiconductor Corp.
    Inventors: Yung-Neng Yu, Jui-Hsin Chang
  • Patent number: 10044916
    Abstract: An image pickup module includes a frame, two or more than two image pickup devices including electric circuit board and plural affixing gel layers. The frame includes two or more than two image pickup openings, and each of the image pickup devices is disposed in one of the image pickup openings. Each of the image pickup devices is adhered to an inner edge of one of the image pickup openings through one of the affixing gel layers, so as to affix the image pickup devices to the frame. A manufacture method of an image pickup module is also provided.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: August 7, 2018
    Assignee: ALTEK CORPORATION
    Inventor: Jui-Hsin Chang
  • Publication number: 20180131923
    Abstract: An image capturing device includes a frame structure, a first image capturing unit, at least one second image capturing unit, and an infrared emitting unit, wherein the first image capturing unit, the second image capturing unit, and the infrared emitting unit are respectively disposed on the frame structure. The first image capturing unit and the infrared emitting unit form a structured light depth camera module, and the first image capturing unit and the second image capturing unit form a stereo light depth camera module.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Applicant: Altek Semiconductor Corp.
    Inventor: Jui-Hsin Chang
  • Publication number: 20170361539
    Abstract: An image pickup module includes a cover, a plurality of image pickup units, a self-curing gel, and a photopolymer gel. The cover includes an upper shield, a side shield, and illumination openings and image pickup openings on the upper shield, and the upper shield and the side shield surround an accommodation space where the image pickup units are disposed. The cover at least covers a portion of upper surfaces of the image pickup units. The photopolymer gel is disposed on positions corresponding to the illumination openings that expose the photopolymer gel. The self-curing gel is disposed between the upper surfaces of the image pickup units and the upper shield. The photopolymer gel is configured to fix relative positions between the image pickup units and the cover. A manufacturing method of an image pickup module is also provided.
    Type: Application
    Filed: August 25, 2016
    Publication date: December 21, 2017
    Applicant: Altek Semiconductor Corp.
    Inventor: Jui-Hsin Chang
  • Patent number: 9844909
    Abstract: An image pickup module includes a cover, a plurality of image pickup units, a self-curing gel, and a photopolymer gel. The cover includes an upper shield, a side shield, and illumination openings and image pickup openings on the upper shield, and the upper shield and the side shield surround an accommodation space where the image pickup units are disposed. The cover at least covers a portion of upper surfaces of the image pickup units. The photopolymer gel is disposed on positions corresponding to the illumination openings that expose the photopolymer gel. The self-curing gel is disposed between the upper surfaces of the image pickup units and the upper shield. The photopolymer gel is configured to fix relative positions between the image pickup units and the cover. A manufacturing method of an image pickup module is also provided.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: December 19, 2017
    Assignee: Altek Semiconductor Corp.
    Inventor: Jui-Hsin Chang
  • Publication number: 20170280033
    Abstract: A portable electronic device including a main body, a camera module and a movement mechanism is provided. The main body has an accommodating groove located in the main body and exposed at a surface thereof. The camera module is disposed in the accommodating groove, and the camera module has a wide angle lens. The movement mechanism is located between the camera module and the accommodating groove, and the camera module is configured to move between a first position and a second position in the accommodating groove. When the camera module is located at the first position, an upper surface of the wide angle lens is lower than or equal to the surface of the main body. When the camera module is located at the second position, the wide angel lens is protruded out of the surface of the main body.
    Type: Application
    Filed: August 24, 2016
    Publication date: September 28, 2017
    Applicant: Altek Semiconductor Corp.
    Inventors: Yung-Neng Yu, Jui-Hsin Chang
  • Publication number: 20160366313
    Abstract: An image pickup module includes a fame, two or more than two image pickup devices including electric circuit board and plural affixing gel layers. The frame includes two or more than two image pickup openings, and each of the image pickup devices is disposed in one of the image pickup openings. Each of the image pickup devices is adhered to an inner edge of one of the image pickup openings through one of the affixing gel layers, so as to affix the image pickup devices to the frame. A manufacture method of an image pickup module is also provided.
    Type: Application
    Filed: June 13, 2016
    Publication date: December 15, 2016
    Inventor: Jui-Hsin Chang
  • Publication number: 20050241544
    Abstract: The improved fine discarding aggregate surfactant is a metal chloride mixing solution. The metal chloride mixing solution has a first mixing solution with an alkali metal chloride and a second mixing solution with an alkaline-earth metal chloride with a two-valences metal chloride. The improved fine discarding aggregate surfactant can increase the connecting ability between the cement and the fine discarding fine aggregate. A formed cement structure can be used for an engineering construction material. Also, the fine discarding aggregate can be recycled and re-used.
    Type: Application
    Filed: April 28, 2004
    Publication date: November 3, 2005
    Inventor: Jui-Hsin Chang
  • Patent number: D741939
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: October 27, 2015
    Assignee: ALTEK CORPORATION
    Inventor: Jui-Hsin Chang