Patents by Inventor Chun-Fang HSU

Chun-Fang HSU 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).

  • Electronic device
    Patent number: 11940692
    Abstract: An electronic device includes a substrate, a plurality of first retaining walls, a second retaining wall, and a light emitting element. The first retaining walls are arranged on the substrate. The second retaining wall is arranged on the substrate and disposed within one of the first retaining walls. The light emitting element is arranged on the substrate and disposed between the second retaining wall and one of the first retaining walls adjacent to the second retaining wall. In a cross section, there are a first distance between the light emitting element and the one of the first retaining walls, and a second distance between the light emitting element and the second retaining wall, wherein the second distance is smaller than the first distance.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: March 26, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Tsung Hsu, Chun-Fang Chen, Wei-Ning Shih
  • Photocuring three-dimensional molding system and vat heating device
    Patent number: 11117323
    Abstract: A vat heating device is provided, including a vat and a heater. The vat has a bottom plate. The vat is used to accommodate a photosensitive resin. The heater is disposed on the bottom plate, adjacent to the photosensitive resin. The heater is used to heat the photosensitive resin. The heater is on an optical path of a light source for curing the photosensitive resin. A photocuring three-dimensional molding system containing the above vat heating device is also provided.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: September 14, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Keh-Su Chang, Yen-I Chou, Jau-Shiu Chen, Sheng-Kai Hsiao, Wei-Chih Hsiao, Chun-Fang Hsu
  • PHOTOCURING THREE-DIMENSIONAL MOLDING SYSTEM AND VAT HEATING DEVICE
    Publication number: 20180272606
    Abstract: A vat heating device is provided, including a vat and a heater. The vat has a bottom plate. The vat is used to accommodate a photosensitive resin. The heater is disposed on the bottom plate, adjacent to the photosensitive resin. The heater is used to heat the photosensitive resin. The heater is on an optical path of a light source for curing the photosensitive resin. A photocuring three-dimensional molding system containing the above vat heating device is also provided.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 27, 2018
    Inventors: Keh-Su CHANG, Yen-I CHOU, Jau-Shiu CHEN, Sheng-Kai HSIAO, Wei-Chih HSIAO, Chun-Fang HSU