A/C LED bulb

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Reexamination Certificate

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C362S800000, C313S110000

Reexamination Certificate



A light bulb includes an A/C driven LED lacking a phosphor coating, the LED covered by a lens having a phosphor coating.

patent: 6504301 (2003-01-01), Lowery
patent: 7479662 (2009-01-01), Soules et al.
patent: 2002/0043926 (2002-04-01), Takahashi et al.
patent: 2004/0145288 (2004-07-01), Ouderkirk et al.
patent: 2005/0207152 (2005-09-01), Maxik


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