Assignee
WEIGERT DEDO FILM GMBH
DE·14 granted patents·138 citations·filing 1985–2009
Top patents by PatentIndex Score
14 records- 0178US4702577AFilm transport deviceWEIGERT DEDO FILM GMBH·Filed 1986·Granted Oct 27, 1987·17 cites·4 claims
- 0276US6499862B1Spotlight with an adjustable angle of radiation and with an aspherical front lensWEIGERT DEDO FILM GMBH·Filed 2000·Granted Dec 31, 2002·29 cites·47 claims
- 0365US7497603B2Lighting unit with integrated device for attaching softboxes of various sizesWEIGERT DEDO FILM GMBH·Filed 2006·Granted Mar 3, 2009·10 cites·10 claims
- 0465US6575598B2Focusable spotlight with a negative lensWEIGERT DEDO FILM GMBH·Filed 2001·Granted Jun 10, 2003·14 cites·24 claims
- 0564US7347588B2Focusable spotlight with asymmetrical light distributionWEIGERT DEDO FILM GMBH·Filed 2005·Granted Mar 25, 2008·4 cites·27 claims
- 0654US6004007ASpotlight with an adjustable angle of radiationWEIGERT DEDO FILM GMBH·Filed 1997·Granted Dec 21, 1999·20 cites·4 claims
- 0750US5795057AAsymmetrical lampWEIGERT DEDO FILM GMBH·Filed 1997·Granted Aug 18, 1998·17 cites·8 claims
- 0837US5674001AAsymmetrical lampWEIGERT DEDO FILM GMBH·Filed 1995·Granted Oct 7, 1997·7 cites·10 claims
- 0935USD623327SLightWEIGERT DEDO FILM GMBH·Filed 2009·Granted Sep 7, 2010·4 cites·1 claims
- 1034US5418694AGate for a lampWEIGERT DEDO FILM GMBH·Filed 1994·Granted May 23, 1995·7 cites·8 claims
- 1132US5088812AHigh-frequency movie cameraWEIGERT DEDO FILM GMBH·Filed 1991·Granted Feb 18, 1992·1 cites·6 claims
- 1228US5954415AIlluminating apparatusWEIGERT DEDO FILM GMBH·Filed 1996·Granted Sep 21, 1999·1 cites·14 claims
- 1328US5313380ALighting assemblyWEIGERT DEDO FILM GMBH·Filed 1993·Granted May 17, 1994·3 cites·7 claims
- 1419US4646146ASurveillance camera device with automatically controlled shutterWEIGERT DEDO FILM GMBH·Filed 1985·Granted Feb 24, 1987·4 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →