Patents by Inventor Hsui Ching Chiang

Hsui Ching Chiang 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).

  • Colored lens LED simulated wick flameless candle
    Patent number: 9341342
    Abstract: A battery powered device simulating a traditional wick burning candle through the combined use of a colored lens LED, electronic circuit board and integrated chip to control the flicker pattern of the said LED. The battery compartment and electronic circuits are contained within an internal housing which is placed within the body of a simulated candle shell. The colored lens LED is extended through an opening in the upper portion of the candle shell. Switches to operate the said device are placed on the bottom base of the internal housing, which is exposed on the bottom of the candle. The colored lens of the LED is such that it is light enough not to significantly impair light performance while appearing black or almost black, effectively simulating a blackened wick, when not illuminated.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: May 17, 2016
    Assignee: Young March Co., Ltd.
    Inventor: Hsui Ching Chiang
  • Colored Lens LED Simulated Wick Flameless Candle
    Publication number: 20140104820
    Abstract: A battery powered device simulating a traditional wick burning candle through the combined use of a colored lens LED, electronic circuit board and integrated chip to control the flicker pattern of the said LED. The battery compartment and electronic circuits are contained within an internal housing which is placed within the body of a simulated candle shell. The colored lens LED is extended through an opening in the upper portion of the candle shell. Switches to operate the said device are placed on the bottom base of the internal housing, which is exposed on the bottom of the candle. The colored lens of the LED is such that it is light enough not to significantly impair light performance while appearing black or almost black, effectively simulating a blackened wick, when not illuminated.
    Type: Application
    Filed: October 7, 2013
    Publication date: April 17, 2014
    Inventor: Hsui Ching Chiang
  • Multiple Diode LED Flameless Candle
    Publication number: 20140098532
    Abstract: A battery powered device simulating a traditional wick burning candle through the combined use of a multiple diodes in one LED, electronic circuit board and integrated chip to control the flicker pattern of the said LED. The battery compartment and electronic circuits are contained within an internal housing which is placed within the body of a simulated candle shell. The multiple diodes in one LED is extended through an opening in the upper portion of the candle shell. Switches to operate the said device are placed on the bottom base of the internal housing, which is exposed on the bottom of the candle.
    Type: Application
    Filed: October 7, 2013
    Publication date: April 10, 2014
    Inventor: Hsui Ching Chiang