Patents by Inventor Hsing-Wen Lai

Hsing-Wen Lai 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).

  • Bottom-emission light-emitting diode display
    Patent number: 11967601
    Abstract: A bottom-emission light-emitting diode (LED) display includes a transparent substrate, a plurality of LEDs bonded on the substrate, a packaging layer formed on the substrate to cover the LEDs, and a reflecting layer formed on the packaging layer to reflect light emitted by the plurality of LEDs. The reflecting layer has a non-smooth shape or the packaging layer has different refractivities.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: April 23, 2024
    Assignee: Prilit Optronics, Inc.
    Inventors: Biing-Seng Wu, Chao-Wen Wu, Chun-Bin Wen, Chien-Lin Lai, Hsing-Ying Lee
  • Electronic apparatus having a detachable filter
    Patent number: 7499275
    Abstract: A detachable filter of the electronic apparatus can be positioned to the side of the housing of the electronic apparatus in a lateral way. With the help of fixing elements such as the supporters having arches or the magnetic elements adhering to the side of the detachable filter, the detachable filter can be positioned to the side of the housing laterally and fixed to the side of the housing tightly in an easy way. The detachable filter can be removed for cleaning by directly being drawn laterally along the side of the housing without the need to shutdown the electronic apparatus.
    Type: Grant
    Filed: July 22, 2007
    Date of Patent: March 3, 2009
    Assignee: ZyXEL communications Corp.
    Inventors: Hsing-Wen Lai, Chin-Hung Lien, Chih-Chan Chiang
  • ELECTRONIC APPARATUS HAVING A DETACHABLE FILTER
    Publication number: 20090021910
    Abstract: A detachable filter of the electronic apparatus can be positioned to the side of the housing of the electronic apparatus in a lateral way. With the help of fixing elements such as the supporters having arches or the magnetic elements adhering to the side of the detachable filter, the detachable filter can be positioned to the side of the housing laterally and fixed to the side of the housing tightly in an easy way. The detachable filter can be removed for cleaning by directly being drawn laterally along the side of the housing without the need to shutdown the electronic apparatus.
    Type: Application
    Filed: July 22, 2007
    Publication date: January 22, 2009
    Inventors: Hsing-Wen Lai, Chin-Hung Lien, Chih-Chan Chiang