Invention Grant
- Patent Title: Control features of imitation candle devices
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Application No.: US15418451Application Date: 2017-01-27
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Publication No.: US09860953B2Publication Date: 2018-01-02
- Inventor: Xiaofeng Li
- Applicant: Xiaofeng Li
- Agency: Perkins Coie LLP
- Priority: CN201610261921 20160425
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H05B37/02 ; F21S10/04 ; F21S6/00 ; F21S9/02 ; F21Y115/10

Abstract:
Devices and methods for facilitating the operations and usage of electronic candle devices are disclosed. In one exemplary aspect, an imitation candle device is disclosed. The imitation candle device comprises a body; a flame element protruding from top of the body; one or more light sources positioned to illuminate the flame element to produce an appearance of a true fire flame; a plurality of touch sensitive segments positioned on, or embedded in, a peripheral section of the body, wherein each of the plurality of touch sensitive segments is operable to produce an electrical signal in response to sensing a touch; and an electronic control circuitry operable to receive the electrical signal produced in response to sensing the touch by one or more of the plurality of touch sensitive segments and to control at least an output of the one or more light sources based on the electrical signal.
Public/Granted literature
- US20170311404A1 CONTROL FEATURES OF IMITATION CANDLE DEVICES Public/Granted day:2017-10-26
Information query