Assignee
LIGHT & SOUND DESIGN LTD
GB·64 granted patents·1 pending application·2,879 citations·filing 1990–2003
Top patents by PatentIndex Score
65 records- 0198US6220730B1Illumination obscurement deviceLIGHT & SOUND DESIGN LTD·Filed 1998·Granted Apr 24, 2001·103 cites·11 claims
- 0297US5828485AProgrammable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Oct 27, 1998·231 cites·22 claims
- 0395US6188933B1Electronically controlled stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Feb 13, 2001·113 cites·9 claims
- 0495US5953152AProgrammable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Sep 14, 1999·66 cites·24 claims
- 0594US6622053B1Electronically controlled stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 2000·Granted Sep 16, 2003·67 cites·55 claims
- 0694US6538797B1Pixel based gobo control formatLIGHT & SOUND DESIGN LTD·Filed 2000·Granted Mar 25, 2003·64 cites·18 claims
- 0794US6208087B1Pixel mirror based stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 1998·Granted Mar 27, 2001·101 cites·8 claims
- 0894US6011662ACustom color wheelLIGHT & SOUND DESIGN LTD·Filed 1998·Granted Jan 4, 2000·90 cites·20 claims
- 0993US6466357B2Pixel based gobo record control formatLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Oct 15, 2002·37 cites·34 claims
- 1093US6256136B1Pixel based gobo record control formatLIGHT & SOUND DESIGN LTD·Filed 2000·Granted Jul 3, 2001·46 cites·111 claims
- 1193US6057958APixel based gobo record control formatLIGHT & SOUND DESIGN LTD·Filed 1998·Granted May 2, 2000·104 cites·2 claims
- 1292US6601974B1Illumination obscurement deviceLIGHT & SOUND DESIGN LTD·Filed 2000·Granted Aug 5, 2003·46 cites·9 claims
- 1392US6549326B2Pixel based gobo record control formatLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Apr 15, 2003·48 cites·24 claims
- 1492US6536922B1Illumination obscurement deviceLIGHT & SOUND DESIGN LTD·Filed 2000·Granted Mar 25, 2003·31 cites·13 claims
- 1592US5502627AStage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 1993·Granted Mar 26, 1996·74 cites·9 claims
- 1691US6597132B2Stage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Jul 22, 2003·38 cites·52 claims
- 1791US6588944B2Three color digital gobo systemLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Jul 8, 2003·53 cites·38 claims
- 1891US5921659AStage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Jul 13, 1999·60 cites·11 claims
- 1990US6736528B2Electronically controlled stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 2001·Granted May 18, 2004·32 cites·18 claims
- 2090US6219093B1Method and device for creating a facsimile of an imageLIGHT & SOUND DESIGN LTD·Filed 1990·Granted Apr 17, 2001·75 cites·23 claims
- 2189US6617792B2Pixel mirror based stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Sep 9, 2003·32 cites·36 claims
- 2289US5969485AUser interface for a lighting system that allows geometric and color sets to be simply reconfiguredLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Oct 19, 1999·84 cites·17 claims
- 2388US6696101B2Medium for a color changerLIGHT & SOUND DESIGN LTD·Filed 2003·Granted Feb 24, 2004·16 cites·11 claims
- 2487US6175771B1Lighting communication architectureLIGHT & SOUND DESIGN LTD·Filed 1998·Granted Jan 16, 2001·74 cites·9 claims
- 2587US5769531AStage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 1995·Granted Jun 23, 1998·45 cites·13 claims
- 2686US6775991B2Super cooler for a heat producing deviceLIGHT & SOUND DESIGN LTD·Filed 2003·Granted Aug 17, 2004·27 cites·30 claims
- 2786US6523353B2Super cooler for a heat producing deviceLIGHT & SOUND DESIGN LTD·Filed 2002·Granted Feb 25, 2003·27 cites·14 claims
- 2886US6430934B2Super cooler for a heat producing deviceLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Aug 13, 2002·28 cites·35 claims
- 2984US5953151AProgrammable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Sep 14, 1999·44 cites·3 claims
- 3084US5940204AProgrammable light beam- shaped altering device using programmable digital micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Aug 17, 1999·55 cites·37 claims
- 3184US5414328AStage lighting control console including assignable macro functionsLIGHT & SOUND DESIGN LTD·Filed 1993·Granted May 9, 1995·50 cites·17 claims
- 3283US6565941B1Medium for a color changerLIGHT & SOUND DESIGN LTD·Filed 2000·Granted May 20, 2003·23 cites·2 claims
- 3383US6421165B2Programmable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Jul 16, 2002·14 cites·1 claims
- 3482US6515435B2Pixel mirror based stage lighting systemLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Feb 4, 2003·18 cites·8 claims
- 3582US5788365AStage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 1995·Granted Aug 4, 1998·46 cites·8 claims
- 3681US6029122ATempo synchronization system for a moving light assemblyLIGHT & SOUND DESIGN LTD·Filed 1998·Granted Feb 22, 2000·50 cites·25 claims
- 3781US5588021ARepeater for use in a control networkLIGHT & SOUND DESIGN LTD·Filed 1993·Granted Dec 24, 1996·77 cites·5 claims
- 3880US6126288AProgrammable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1997·Granted Oct 3, 2000·36 cites·5 claims
- 3979US5983280ASystem using standard ethernet frame format for communicating MIDI information over an ethernet networkLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Nov 9, 1999·83 cites·9 claims
- 4078US5426576AColour cross-fading system for a luminaireLIGHT & SOUND DESIGN LTD·Filed 1993·Granted Jun 20, 1995·47 cites·29 claims
- 4177US6823119B2Three color digital gobo systemLIGHT & SOUND DESIGN LTD·Filed 2003·Granted Nov 23, 2004·14 cites·48 claims
- 4276US6278542B1Programmable light beam shape altering device using separate programmable micromirrors for each primary colorLIGHT & SOUND DESIGN LTD·Filed 1999·Granted Aug 21, 2001·26 cites·12 claims
- 4375US6326741B1Stage lighting lamp unit and stage lighting system including such unitLIGHT & SOUND DESIGN LTD·Filed 1999·Granted Dec 4, 2001·25 cites·43 claims
- 4475US5984248ALamp-holding hook clamp and connector keywayLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Nov 16, 1999·38 cites·25 claims
- 4574US6278563B1Scrolling color changerLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Aug 21, 2001·42 cites·9 claims
- 4673US6682031B2Dual hook clampLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Jan 27, 2004·24 cites·18 claims
- 4773US6288828B1Programmable light beam shape altering device using programmable micromirrorsLIGHT & SOUND DESIGN LTD·Filed 1999·Granted Sep 11, 2001·36 cites·22 claims
- 4871US6549324B2Trimmer iris for use with a digitally shape-controlled lighting systemLIGHT & SOUND DESIGN LTD·Filed 2001·Granted Apr 15, 2003·13 cites·39 claims
- 4971US5986201AMIDI monitoringLIGHT & SOUND DESIGN LTD·Filed 1996·Granted Nov 16, 1999·38 cites·25 claims
- 5070US6865008B2Trimmer iris for use with a digitally shape-controlled lighting systemLIGHT & SOUND DESIGN LTD·Filed 2003·Granted Mar 8, 2005·10 cites·25 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →