Patents by Inventor Yu-Chia Wu

Yu-Chia Wu 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).

  • LED illumination apparatus
    Patent number: 8419216
    Abstract: An LED illumination apparatus includes a shell, a fixing module, and at least one LED module fixed in the shell by the fixing module, wherein the fixing module includes a fastening piece and a tenon fixing respectively the two ends of the at least one LED module. The fastening piece includes a base fixed on the shell and a locking arm connecting to the base, and one end of the at least one LED module is fixed by one free end of the locking arm attached to the base.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: April 16, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventor: Yu-Chia Wu
  • Lamp and lamp cover latching structure
    Patent number: 8403544
    Abstract: A lamp includes a housing, a lamp cover with a hook, a light source, and a lamp cover latching structure. The light source is disposed between the housing and the lamp cover. The lamp cover latching structure includes a securing portion, a latching portion, and a pressing portion. The securing portion is fixed to the housing. The latching portion is capable of latching with the latching hook. The latching portion is capable of separating from the latching hook by pressing the pressing portion.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: March 26, 2013
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Yu-Chia Wu, Ping-Jung Tsai
  • LED ILLUMINATION APPARATUS
    Publication number: 20120099315
    Abstract: An LED illumination apparatus includes a shell, a fixing module, and at least one LED module fixed in the shell by the fixing module, wherein the fixing module includes a fastening piece and a tenon fixing respectively the two ends of the at least one LED module. The fastening piece includes a base fixed on the shell and a locking arm connecting to the base, and one end of the at least one LED module is fixed by one free end of the locking arm attached to the base.
    Type: Application
    Filed: November 4, 2010
    Publication date: April 26, 2012
    Applicant: FOXSEMICON INTEGRATED TECHNOLOGY, INC.
    Inventor: YU-CHIA WU
  • Illumination device
    Patent number: D650339
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: December 13, 2011
    Assignee: Foxsemicon Integrated Technology, Inc
    Inventors: Chih-Hao Chang, Ping-Jung Tsai, Yu-Chia Wu, Yu-Pin Liu, Hong-Bin Yang