Patents by Inventor Yu-Pin Wang

Yu-Pin 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).

  • Publication number: 20250189695
    Abstract: An image sensor module has a light path, and includes an image sensor, a reflecting element, an optical multilayer deposition structure layer and a nano-rough surface. The image sensor corresponds to the light path. The reflecting element faces towards and is adjacent to the image sensor, and the reflecting element is configured to fold the light path. The optical multilayer deposition structure layer is farther away from the image sensor than the reflecting element away from the image sensor along the light path. The nano-rough surface is disposed on one side of the image sensor facing towards the reflecting element, and the nano-rough surface includes a plurality of nano-protruding structures. Shapes of the nano-protruding structures are irregular, and the nano-protruding structures are arranged adjacent to each other.
    Type: Application
    Filed: December 1, 2024
    Publication date: June 12, 2025
    Inventors: Tzu-Kan CHEN, Ti Lun LIU, Jih Chung HUANG, Yu-Pin WANG, Yu-Chen LAI, Ming-Ta CHOU, Pei-Chi CHANG
  • Publication number: 20250093745
    Abstract: An image sensor module includes a sensing surface, a filter element and a first anti-reflective microstructure, wherein the filter element faces towards the sensing surface, and the first anti-reflective microstructure is disposed on the sensing surface. The filter element includes a substrate, an optical deposition layer structure and an optical coating layer, wherein the optical deposition layer structure is disposed on a side of the substrate away from the sensing surface, and the optical coating layer and the optical deposition layer structure are correspondingly disposed on a side of the substrate facing towards the sensing surface. The optical deposition layer structure is multilayer. An air layer is formed between the first anti-reflective microstructure and the filter element, and the first anti-reflective microstructure and the air layer partially overlap at a direction vertical to the sensing surface.
    Type: Application
    Filed: August 26, 2024
    Publication date: March 20, 2025
    Inventors: Tzu-Kan CHEN, Ti Lun LIU, Jih Chung HUANG, Yu-Pin WANG, Yu-Chen LAI, Ming-Ta CHOU
  • Patent number: 12104899
    Abstract: A lens positioning device including a lens carrier, a housing, three pairs of memory alloy wires and three displacement detecting units is provided. The three pairs of memory alloy wires are used to control the displacement of the lens carrier in three directions, respectively. Each of the displacement detecting units includes a magnetic element and a magnetic field sensing element. The magnetic field sensing element is arranged corresponding to the magnetic element to sense change of the magnetic field of the magnetic element along each of the three directions when the lens carrier moves. One magnetic element of any one of the three displacement detecting units is arranged at a position that can induce the corresponding magnetic field sensing element and does not interfere with the magnetic field sensing elements of the other two of the three displacement detecting units.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: October 1, 2024
    Assignee: GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    Inventor: Yu-Pin Wang
  • Publication number: 20220214155
    Abstract: A lens positioning device including a lens carrier, a housing, three pairs of memory alloy wires and three displacement detecting units is provided. The three pairs of memory alloy wires are used to control the displacement of the lens carrier in three directions, respectively. Each of the displacement detecting units includes a magnetic element and a magnetic field sensing element. The magnetic field sensing element is arranged corresponding to the magnetic element to sense change of the magnetic field of the magnetic element along each of the three directions when the lens carrier moves. One magnetic element of any one of the three displacement detecting units is arranged at a position that can induce the corresponding magnetic field sensing element and does not interfere with the magnetic field sensing elements of the other two of the three displacement detecting units.
    Type: Application
    Filed: January 5, 2022
    Publication date: July 7, 2022
    Applicant: GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    Inventor: Yu-Pin Wang
  • Patent number: 10520747
    Abstract: A lens module including a light path altering element, a first lens assembly, a first sensor and at least one group of electronically controlled deformation element is provided. An image beam incident to the optical path altering element is diverted from a first light transmission path to a second light transmission path. The first lens assembly is disposed between the light path altering element and the first sensor. The at least one group of electronically controlled deformation element is connected to the light path altering element, and deformation of the at least one group of electronically controlled deformation element makes the light path altering element to move.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: December 31, 2019
    Assignee: LUXVISIONS INNOVATION LIMITED
    Inventors: Yu-Pin Wang, Shih-Chieh Yen
  • Publication number: 20180259788
    Abstract: A lens module including a light path altering element, a first lens assembly, a first sensor and at least one group of electronically controlled deformation element is provided. An image beam incident to the optical path altering element is diverted from a first light transmission path to a second light transmission path. The first lens assembly is disposed between the light path altering element and the first sensor. The at least one group of electronically controlled deformation element is connected to the light path altering element, and deformation of the at least one group of electronically controlled deformation element makes the light path altering element to move.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 13, 2018
    Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology Corporation
    Inventors: Yu-Pin Wang, Shih-Chieh Yen