Assignee

ZWEIG FREDERIC

1 granted patent·1 pending application·42 citations·filing 2006–2007

Technology mixG02B2

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2 records

0182US7942558B2Optical device for LED light sourcesZWEIG FREDERIC·Filed 2006·Granted May 17, 2011·42 cites·18 claims
0231US2008094843A1Optical device for producing lines of light from quasi-point sources of light by means of slit-like cavitiesZWEIG FREDERIC·Filed 2007·Application pending·0 cites

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