Patents by Inventor Ching-Huai Chen

Ching-Huai Chen 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).

  • Decorative apparatus with multi-layer lighting plates
    Patent number: 6871980
    Abstract: The present invention relates to a decorative apparatus with multi-layer of lighting plates, which includes a first plate having a designed shape and being not transparent and a second plate having a reflecting surface. Several bulbs are provided between the two plates. By use of the light of the bulb, the decorative effect is novel and unique while the reflecting light showing the special figure of the first plate.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: March 29, 2005
    Inventor: Ching-Huai Chen
  • Patterned frame of a lighting string
    Patent number: 6799866
    Abstract: The present invention relates to a patterned frame of a lighting string, which includes several similar patterned frames with different dimensions. Each of the patterned frames can be independently use for connecting with the bulb of the lighting string as a decoration. Every patterned frame can be assembled as a single patterned frame for providing a various decorative display.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: October 5, 2004
    Inventor: Ching-Huai Chen
  • Decorative apparatus with multi-layer lighting plates
    Publication number: 20040179375
    Abstract: The present invention relates to a decorative apparatus with multi-layer of lighting plates, which includes a first plate having a designed shape and being not transparent and a second plate having a reflecting surface. Several bulbs are provided between the two plates. By use of the light of the bulb, the decorative effect is novel and unique while the reflecting light showing the special figure of the first plate.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 16, 2004
    Inventor: Ching-Huai Chen
  • Patterned frame of a lighting string
    Publication number: 20030198047
    Abstract: The present invention relates to a patterned frame of a lighting string, which includes several similar patterned frames with different dimensions. Each of the patterned frames can be independently use for connecting with the bulb of the lighting string as a decoration. Every patterned frame can be assembled as a single patterned frame for providing a various decorative display.
    Type: Application
    Filed: April 23, 2002
    Publication date: October 23, 2003
    Inventor: Ching-Huai Chen
  • Light bulb assembly on a soft support
    Patent number: 6502958
    Abstract: This invention relates to a bulb assembly on a soft support. The structure includes a bulb connector, a bulb holder, and a bulb, wherein the bulb connector is provided with an extended connecting plate having several branches with end hook. The connecting plate of the bulb assembly can pass through an opening formed on a soft support, and a joint plate has several separated legs and a pair of inward hooks to engage with the branches of the connecting plate that combines the joint plate with the connecting plate together in secure for fixing the bulb assembly on the soft support, while the soft support with the bulb assembly can be easily folded and stored.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: January 7, 2003
    Inventor: Ching-Huai Chen