Patents by Inventor Hon Cheng

Hon Cheng 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: 20070223222
    Abstract: A warning ground lighting system is provided, comprising a controller, two groups of light strings each group having a plurality of light strings, conducting wires connecting said controller and said two groups of light strings, and a plurality of hollow supporting rods, each supporting rod serving for supporting a light holder which is connected with a light cap in a buckling manner. The conducting wires bring a plurality of lights together in series to form a light string in each group which is then positioned within the supporting rod and the light holder. A circuit of the lighting system is constructed by multiple output terminals of the controller coupled in parallel to the two groups of light strings with opposite phase order connected together. The invention can produce an excellent decorative effect with a remarkable warning purpose when located at the walkway.
    Type: Application
    Filed: June 21, 2006
    Publication date: September 27, 2007
    Inventor: Hon Cheng
  • Publication number: 20060250805
    Abstract: A string of decorative pendant lamps for sunblind decoration is constructed of a plurality of transparent lamp bodies, each of which, after being electrically coupled with a sub-conductor, is suspended from a main conductor. The main conductor is provided with a plurality of hanging members. The transparent lamp body is formed by a molded part made from acrylic material which a LED is displaced in and integrally secured to by thermal plasticization. The transparent lamp body takes form of stereo multiple curved surfaces which can produce light refraction. In use, the string of decorative pendant lamps for sunblind decoration generates specialized lighting effects, because the LED illumination varies under the control of the lamplight controller, in addition to multiple light-refection, light-transmission natures resulting from the acrylic molded part.
    Type: Application
    Filed: August 5, 2005
    Publication date: November 9, 2006
    Inventor: Hon Cheng
  • Publication number: 20060250806
    Abstract: The invention relates to a series decorative lamp ornament consisting of lamp-type ornamental members, a lamp line and gripping members, characterized in that the lamp-type ornamental members take shape of hollow thin-wall humans or animals; the lamp line is a water tube lamp or a string of lamps, and a series luminous body structure is made up of a plurality of the lamp-type ornamental members through which the lamp line runs from top to bottom; the gripping member is arranged at each of upper and lower joints of the lamp line and the lamp-type ornamental members to prevent the ornamental members from shifting along the lamp line.
    Type: Application
    Filed: May 6, 2005
    Publication date: November 9, 2006
    Inventor: Hon Cheng
  • Publication number: 20060232968
    Abstract: A lighting device for festival decoration comprises a plurality of decorative lamp blocks wired in series successively, each block having a two-row lamp fixture; a lamplight controller and a knob switch for regulating lamplights electrically coupled with the wired decorative lamp blocks. The decorative lamp block consists of two-row lampshades, a box body and a lamp body. According to the invention, the lighting device for festival decoration comprises a plurality of decorative lamp blocks having two-row decorative lamps controlled by the lamplight controller, wherein each block is electrically connected for an equal period of time and started up at a different point of time, so that the decorative lamp blocks are powered on successively to give out special run-after lighting effects at a run-after speed regulated by the knob switch.
    Type: Application
    Filed: May 17, 2005
    Publication date: October 19, 2006
    Inventor: Hon Cheng
  • Publication number: 20060086018
    Abstract: A windbell having a plurality of hanging snowman strings attached to the circumference of a ring is provided. According to the invention, the snowmen of the windbell are made of transparent acrylic material and a luminescent lamp connected with a transparent wire is arranged in each of said snowmen; said ring is a also made of transparent acrylic material; the transparent wires from the luminescent lamps are attached to said transparent ring and then clustered on the top to be connected with a suspension battery box on which a power switch with a sound-control function is provided. The suspension battery box is formed by buckling of two semi-circular box covers. The invented windbell is brilliant and twinkling under irradiation of lights to display an excellent decorative effect, because of the integration of the transparent acrylic snowman windbells and the luminescent lamps.
    Type: Application
    Filed: May 17, 2005
    Publication date: April 27, 2006
    Inventor: Hon Cheng
  • Publication number: 20050248940
    Abstract: The invention relates to a lamp body structure for a string of lamps comprising an upper ornamental portion and a lower housing portion, characterized in that the upper ornamental portion is a transparent enclosure, the lower housing portion is a transparent hollow cylinder, the upper ornamental portion is connected to the lower housing portion by means of a plug member; lamp wires or a series of small bulbs are mounted inside both the upper ornamental portion and the lower housing portion; the bottom portion of the lower housing portion is provided with a conical fixed insertion member. The lamp body structure for a string of lamps according to the invention has a simple structure and is conveniently installed and assembled with high reliability and easy maintenance in comparison with the existing ones.
    Type: Application
    Filed: May 6, 2005
    Publication date: November 10, 2005
    Inventor: Hon Cheng