Variable multi-color LED light string and controller for an artificial tree

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United States of America Patent

PATENT NO 9907136
SERIAL NO

15448223

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Abstract

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Certain embodiments of the disclosed technology include a decorative lighting system that can be integrated with an artificial tree. The decorative lighting system may include a white light emitting diode (LED) light string and a variable-color LED light string. The variable-color LED light string may employ LED lamps having embedded Red, Green, and Blue (RGB) LEDs. The RGB LED lamps may include an embedded integrated circuit (IC) configured to communicate with and control the energizing of each of the corresponding RGB LEDs to create a multitude of colors and color combinations that can vary with time to create a light show. An electronic controller in communication with the LED lamps may allow a user to select the mode for the light show and further may provide a periodic reset signal to restart or re-synchronize the light show.

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Patent Owner(s)

Patent OwnerAddress
POLYGROUP MACAU LIMITED (BVI)P O BOX 957 OFFSHORE INCORPORATIONS CENTRE ROAD TOWN TORTOLA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwok, Chi Kin Samuel Shenzhen, CN 28 375
Leung, Chi Yin Alan Apleichau, HK 64 495

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