Sparkle light bulb with controllable memory function
US6685339B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2002 |
| Grant date | Feb 3, 2004 |
| Priority date | — |
| Expiry date | Feb 14, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The specification and drawings describe and show one embodiment of the present invention in the form of a sparkle light bulb with a plurality of different colored LED bulbs controlled by a circuit that selectively operates the LED bulbs in color wash mode or color dance mode. The controller circuit also has memory for further selectively locking the LED bulbs in a desired color pattern. The sparkle light housing has guides for aligning and guiding the lamp bulb into a multi-pin receptacle. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of meaning of the claims. 37 CFR 1.72(b).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.