Patents by Inventor Taeng-Lu Chien

Taeng-Lu Chien 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).

  • Patent number: 7810985
    Abstract: A multiple function night light includes at least one night light receptacle and a swivel or rotating prong as a basic unit which may further incorporate additional functions as desired to prevent the electric wall outlet receptacle from being occupied by just one single function night light. The night light includes a light source such as a gas filled light, neon or black tube, fluorescent tube, LED, OLED, EL, or OEL with appropriate circuit means to provide a predetermined light performance, duration, and timing for illumination. The swiveling or rotating prong offers universal installation to wall outlets. The additional functions may selected from fragrance, bluetooth device, insect repellant device, sensor device, infrared device, remote control device, power failure light, emergency light, or other electric device(s).
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: October 12, 2010
    Inventor: Taeng-Lu Chien
  • Publication number: 20060072346
    Abstract: The multiple functions night light with light means including at least one night light, receptacle(s), swivel or rotating prong as basic unit which may further incorporate with more functions as desired to prevent from electric wall outlet receptacle been occupied by a single function's night light. The said night light having the light source may selected from any combination of gas filled light, neon, black tube, fluorescent tube, LED, OLED, EL, OEL for the preferred light intensity with circuit means to make predetermined light performance, duration, timing for illumination. The swiveling or rotating prong offers a universal of installation to wall outlets. The additional functions may selected from fragrance, blue tooth device, bug's repel device, sensor device, infra red device, remote device, power failure light, emergency light, or other electric device(s).
    Type: Application
    Filed: March 31, 2005
    Publication date: April 6, 2006
    Inventor: Taeng-Lu Chien