Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
Reexamination Certificate
2011-08-02
2011-08-02
Vo, Tuyet Thi (Department: 2821)
Electric lamp and discharge devices: systems
Current and/or voltage regulation
Automatic regulation
C315S247000, C315S291000, C315S18500S, C315S312000
Reexamination Certificate
active
07990078
ABSTRACT:
A lighting control system suitable for a surgical lighting device. The lighting control system includes circuitry that compensates for the effects of temperature changes in a lighting device, and that compensates for forward voltage variations among LED lighting modules to provide substantially uniform light output.
REFERENCES:
patent: 4962687 (1990-10-01), Belliveau et al.
patent: 5073838 (1991-12-01), Ames
patent: 5078039 (1992-01-01), Tulk et al.
patent: 5325383 (1994-06-01), Davis et al.
patent: 6016038 (2000-01-01), Mueller et al.
patent: 6095661 (2000-08-01), Lebens et al.
patent: 6150774 (2000-11-01), Mueller et al.
patent: 6222172 (2001-04-01), Fossum et al.
patent: 6329764 (2001-12-01), van de Ven
patent: 6340868 (2002-01-01), Lys et al.
patent: 6351079 (2002-02-01), Willis
patent: 6362578 (2002-03-01), Swanson et al.
patent: 6381551 (2002-04-01), Raiser
patent: 6392358 (2002-05-01), Runau et al.
patent: 6414860 (2002-07-01), Li
patent: 6510995 (2003-01-01), Muthu et al.
patent: 6548967 (2003-04-01), Dowling et al.
patent: 6608452 (2003-08-01), Holmes
patent: 6621613 (2003-09-01), Silberberg et al.
patent: 6717373 (2004-04-01), Cash
patent: 6806659 (2004-10-01), Mueller et al.
patent: 6808287 (2004-10-01), Lebens et al.
patent: 6836081 (2004-12-01), Swanson et al.
patent: 6841947 (2005-01-01), Berg-johansen
patent: 6870325 (2005-03-01), Bushell et al.
patent: 6888529 (2005-05-01), Bruning et al.
patent: 6930452 (2005-08-01), De Krijger et al.
patent: 6963175 (2005-11-01), Archenhold et al.
patent: 6967448 (2005-11-01), Morgan et al.
patent: 6987787 (2006-01-01), Mick
patent: 6989520 (2006-01-01), Mochiduki et al.
patent: 7014336 (2006-03-01), Ducharme et al.
patent: 7015825 (2006-03-01), Callahan
patent: 7023147 (2006-04-01), Colby et al.
patent: 7045974 (2006-05-01), Lin et al.
patent: 7049758 (2006-05-01), Weyhrauch et al.
patent: 7053562 (2006-05-01), Weyhrauch et al.
patent: 7067995 (2006-06-01), Gunter et al.
patent: 7088059 (2006-08-01), McKinney et al.
patent: 7106036 (2006-09-01), Collins
patent: 7116062 (2006-10-01), Weyhrauch et al.
patent: 7145295 (2006-12-01), Lee et al.
patent: 7196481 (2007-03-01), Bushell et al.
patent: 7321385 (2008-01-01), Rus et al.
patent: 2002/0190666 (2002-12-01), Sakamoto et al.
patent: 2005/0099824 (2005-05-01), Dowling et al.
patent: 2006/0202914 (2006-09-01), Ashdown
patent: 2006/0273741 (2006-12-01), Stalker, III
patent: 2008/0001061 (2008-01-01), Glassner et al.
patent: 2008/0116827 (2008-05-01), Williams
patent: 58-182562 (1983-10-01), None
patent: 11-298044 (1999-10-01), None
patent: WO 2008/103032 (2008-08-01), None
Bozkurt et al., “Safety Assessment of Near Infrared Light Emitting Diodes for Diffuse Optical Measurements,”BioMedical Engineering Online,PMC406415, Mar. 22, 2004, see Methods section, http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=406415&blobtype=pdf.
Brukilacchio et al., “Beyond the Limitations of Today's LED Packages: Optimizing Brightness LED Performance by a Comprehensive Systems Design Approach,” Mar. 11, 2006 (site last updated Oct. 15, 2006 (from Internet Archive Wayback Machine)), http://www.innovationsinoptics.com/technology/IOI—Technology—Overview.pdf.
“High Efficiency 10 LED Boost Converter,” Catalyst Semiconductor, Inc., Revision C, Issued Oct. 17, 2007, http://www.zlgmcu.com/catalyst/LED/CAT4238.pdf.
Drabinski Terry A.
Hite David A.
Petrucci James A.
Rice Sheari A.
American Sterilizer Company
Centanni Michael A.
Kusner & Jaffe
Vo Tuyet Thi
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