Patents by Inventor Mu-Jung Wang

Mu-Jung Wang 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: 10698309
    Abstract: A light source module of a photo printer includes a first micro light source, a second micro light source, a rod lens array and a microlens. The first micro light source emits a first light beam. The second micro light source emits a second light beam. The rod lens array is arranged between the first micro light source, the second micro light source and a film paper. The microlens is arranged between the first micro light source, the second micro light source and the rod lens array. The microlens is used for converging the projection angles of the first light beams and the second light beam. The microlens has an optical axis. The second micro light source is arranged along the optical axis. The first micro light source is arranged beside a first side of the optical axis.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: June 30, 2020
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Yun-Yi Lin, Mu-Jung Wang
  • Publication number: 20200142163
    Abstract: An image capturing device includes an optical lens module and an optical sensor. The optical lens module includes a first optical lens, a second optical lens, a third optical lens, a first combined lens assembly and a second combined lens assembly. The first combined lens assembly is a combination of a first glass lens and a silicone lens. The optical sensor is located beside the optical lens module. After the light beam passing through the optical lens module is received by the optical sensor, an image corresponding to a target object is generated.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 7, 2020
    Inventors: Yun-Yi Lin, Mu-Jung Wang
  • Publication number: 20200057361
    Abstract: A light source module of a photo printer includes a first micro light source, a second micro light source, a rod lens array and a microlens. The first micro light source emits a first light beam. The second micro light source emits a second light beam. The rod lens array is arranged between the first micro light source, the second micro light source and a film paper. The microlens is arranged between the first micro light source, the second micro light source and the rod lens array. The microlens is used for converging the projection angles of the first light beams and the second light beam. The microlens has an optical axis. The second micro light source is arranged along the optical axis. The first micro light source is arranged beside a first side of the optical axis.
    Type: Application
    Filed: May 28, 2019
    Publication date: February 20, 2020
    Inventors: Yun-Yi Lin, Mu-Jung Wang
  • Publication number: 20050024526
    Abstract: A multi-function portable disk includes a housing, a control unit, an image pick-up module and a display unit, wherein the control unit, the image pick-up module and the display unit are fixed in the housing. The control unit has a printed circuit board. There are a main memory element, electric components and a connector arranged on the printed circuit board. The image pick-up module includes a lens system and a viewfinder that connect with the printed circuit board. The display unit includes a display screen and a defensive glass. The portable disk has memory function and other functions, such as the function of digital camera, digital video/audio recorder, PC-camera or MP3 player.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 3, 2005
    Inventor: Mu-Jung Wang
  • Publication number: 20040212726
    Abstract: An electronic image-capture module includes a flexible printed circuit board having an assembly section and a flat cable section which extends from the assembly section, the flat cable section having metal layers formed on both sides in order to prevent electric and magnetic interference (EMI); an image sensor mounted on the first side of the assembly section; a lens mounted on and aligned with the image sensor; an image processing IC mounted on the second side of the assembly section, the image sensor and the image processing IC being mounted on different sides of the assembly section; a connector assembled on the end of the flat cable section to connect to a printed circuit board of an electronic apparatus, such as digital camera; and a serial flash RAM mounted on the assembly section and connected to the image sensor for recording the deficient information, such as the white points, black points and color deviation, of the image sensor in order to have correction and compensation provided by the electronic
    Type: Application
    Filed: April 22, 2003
    Publication date: October 28, 2004
    Inventor: Mu-Jung Wang