Inventor · disambiguated record
Eric Bretschneider
Also filed as: BRETSCHNEIDER ERIC · BRETSCHNEIDER ERIC C · BRETSCHNEIDER ERIC COLIN
50 granted patents·18 pending applications·488 citations·filing 2005–2025
98Inventor score
Files withQUARKSTAR LLC14MAXIK FREDRIC S10BRETSCHNEIDER ERIC6LIGHTING SCIENCE GROUP CORP5BRETSCHNEIDER ERIC COLIN4
Top patents by PatentIndex Score
68 records- 0198US8547391B2High efficacy lighting signal converter and associated methodsMAXIK FREDRIC S·Filed 2011·Granted Oct 1, 2013·32 cites·30 claims
- 0297US8686641B2Tunable LED lamp for producing biologically-adjusted lightMAXIK FREDRIC S·Filed 2011·Granted Apr 1, 2014·48 cites·69 claims
- 0396US8492995B2Wavelength sensing lighting system and associated methodsMAXIK FREDRIC S·Filed 2011·Granted Jul 23, 2013·40 cites·169 claims
- 0495US9307608B2Wavelength sensing lighting system and associated methodsENVIRONMENTAL LIGHT TECHNOLOGIES CORP·Filed 2015·Granted Apr 5, 2016·10 cites·20 claims
- 0595US8818202B2Wavelength sensing lighting system and associated methods for national security applicationENVIRONMENTAL LIGHT TECHNOLOGIES CORP·Filed 2013·Granted Aug 26, 2014·16 cites·26 claims
- 0695US8680457B2Motion detection system and associated methods having at least one LED of second set of LEDs to vary its voltageLIGHTING SCIENCE GROUP CORP·Filed 2013·Granted Mar 25, 2014·42 cites·20 claims
- 0795US8465167B2Color conversion occlusion and associated methodsMAXIK FREDRIC S·Filed 2011·Granted Jun 18, 2013·26 cites·39 claims
- 0894US8360607B2Lighting unit with heat-dissipating chimneyNEXT LIGHTING CORP·Filed 2011·Granted Jan 29, 2013·42 cites·19 claims
- 0993US11991801B2Lifetime color stabilization of color-shifting artificial light sourcesQUARKSTAR LLC·Filed 2022·Granted May 21, 2024·1 cites·21 claims
- 1093US11337282B2Lifetime color stabilization of color-shifting artificial light sourcesQUARKSTAR LLC·Filed 2018·Granted May 17, 2022·3 cites·18 claims
- 1193US9172199B2Electrical fixture secured to a junction box via a cover plate having an electrical connectorHEATHCO LLC·Filed 2014·Granted Oct 27, 2015·13 cites·10 claims
- 1293US8408725B1Remote light wavelength conversion device and associated methodsMAXIK FREDRIC S·Filed 2011·Granted Apr 2, 2013·14 cites·16 claims
- 1392US12085747B2Luminaire having a light guide with claddingQUARKSTAR LLC·Filed 2023·Granted Sep 10, 2024·1 cites·15 claims
- 1492US9595794B2Electrical fixture secured to a junction box via a cover plate having an electrical connectorHEATHCO LLC·Filed 2015·Granted Mar 14, 2017·10 cites·6 claims
- 1592US8684566B2Lighting unit with indirect light sourceNEXT LIGHTING CORP·Filed 2013·Granted Apr 1, 2014·25 cites·19 claims
- 1691US9289574B2Three-channel tuned LED lamp for producing biologically-adjusted lightBIOLOG ILLUMINATION LLC·Filed 2014·Granted Mar 22, 2016·13 cites·20 claims
- 1790US10462874B2Wavelength sensing lighting system and associated methodsENVIRONMENTAL LIGHT TECH CORPORATION·Filed 2019·Granted Oct 29, 2019·4 cites·20 claims
- 1890US10417882B2Direction sensitive motion detector cameraCHAMBERLAIN GROUP INC·Filed 2017·Granted Sep 17, 2019·7 cites·18 claims
- 1990US9024536B2Tunable LED lamp for producing biologically-adjusted light and associated methodsBIOLOG ILLUMINATION LLC·Filed 2014·Granted May 5, 2015·30 cites·21 claims
- 2089US9913341B2LED lamp for producing biologically-adjusted light including a cyan LEDBIOLOGICAL ILLUMINATION LLC·Filed 2016·Granted Mar 6, 2018·8 cites·19 claims
- 2188US12362166B2Cathode-ray tube ultraviolet light sourceBRETSCHNEIDER ERIC C·Filed 2022·Granted Jul 15, 2025·2 cites·17 claims
- 2288US10679476B2Method of using a camera to detect direction of motionCHAMBERLAIN GROUP INC·Filed 2019·Granted Jun 9, 2020·4 cites·34 claims
- 2387US9125275B2Wavelength sensing lighting system and associated methodsENVIRONMENTAL LIGHT TECHNOLOGIES CORP·Filed 2014·Granted Sep 1, 2015·4 cites·21 claims
- 2486US7093956B2Method of lighting for protecting sea turtlesBEEMAN HOLDINGS INC·Filed 2005·Granted Aug 22, 2006·16 cites·5 claims
- 2585US10054290B2Movable barrier operator light distributionCHAMBERLAIN GROUP INC·Filed 2015·Granted Aug 21, 2018·5 cites·27 claims
- 2685US8157413B2Light fixture and associated LED board and monolithic opticMAXIK FREDRIC S·Filed 2010·Granted Apr 17, 2012·10 cites·25 claims
- 2784US2025089136A1Lifetime color stabilization of color-shifting artificial light sourcesQUARKSTAR LLC·Filed 2024·Application pending·0 cites
- 2883US8506118B2Light fixture and associated LED board and monolithic opticMAXIK FREDRIC S·Filed 2012·Granted Aug 13, 2013·5 cites·20 claims
- 2983US8491165B2Lighting unit having lighting strips with light emitting elements and a remote luminescent materialBRETSCHNEIDER ERIC·Filed 2011·Granted Jul 23, 2013·9 cites·45 claims
- 3082US10177287B1Gamut broadened displays with narrow band green phosphorsEIE MAT INC·Filed 2018·Granted Jan 8, 2019·3 cites·15 claims
- 3182US8941329B2Tunable LED lamp for producing biologically-adjusted lightBIOLOG ILLUMINATION LLC·Filed 2014·Granted Jan 27, 2015·14 cites·20 claims
- 3282US2025297724A1Luminaire with hollow optical systemsQUARKSTAR LLC·Filed 2024·Application pending·0 cites
- 3379US9578710B2Wavelength sensing lighting system and associated methodsENV LIGHT TECH CORP·Filed 2016·Granted Feb 21, 2017·2 cites·17 claims
- 3478US2025291104A1Luminaire with luminous elementQUARKSTAR LLC·Filed 2024·Application pending·0 cites
- 3577US2025329526A1Cathode-ray tube ultraviolet light sourceBRETSCHNEIDER ERIC C·Filed 2025·Application pending·0 cites
- 3676US12135126B2Luminaire with hollow optical systemsQUARKSTAR LLC·Filed 2022·Granted Nov 5, 2024·0 cites·22 claims
- 3776US9693414B2LED lamp for producing biologically-adjusted lightBIOLOGICAL ILLUMINATION LLC·Filed 2016·Granted Jun 27, 2017·2 cites·17 claims
- 3875US8702259B2Color conversion occlusion and associated methodsLIGHTING SCIENCE GROUP CORP·Filed 2013·Granted Apr 22, 2014·3 cites·20 claims
- 3974US12169066B2Illumination device with elongated optical element with at least one cavityQUARKSTAR LLC·Filed 2019·Granted Dec 17, 2024·1 cites·13 claims
- 4073US11561337B2Luminaire having a light guide with claddingQUARKSTAR LLC·Filed 2019·Granted Jan 24, 2023·1 cites·12 claims
- 4172US9905976B1Mounting strap having a connector to connect an electric fixture to a junction boxHEATHCO LLC·Filed 2017·Granted Feb 27, 2018·2 cites·18 claims
- 4269US8616715B2Remote light wavelength conversion device and associated methodsLIGHTING SCIENCE GROUP CORP·Filed 2013·Granted Dec 31, 2013·1 cites·26 claims
- 4369US2025314367A1Compact illumination devices and compact illumination devices with spatially controllable light emissionQUARKSTAR LLC·Filed 2024·Application pending·0 cites
- 4468US10297584B2Chip on board LED device and methodLight to Form LLC·Filed 2018·Granted May 21, 2019·3 cites·21 claims
- 4564US11391438B2Luminaire with hollow optical systemsQUARKSTAR LLC·Filed 2019·Granted Jul 19, 2022·0 cites·24 claims
- 4663US12130464B2Luminaire with luminous elementQUARKSTAR LLC·Filed 2020·Granted Oct 29, 2024·0 cites·19 claims
- 4763US10212781B2Wavelength sensing lighting system and associated methodsENVIRONMENTAL LIGHT TECH CORPORATION·Filed 2017·Granted Feb 19, 2019·0 cites·10 claims
- 4862US9839092B2Wavelength sensing lighting system and associated methodsENVIRONMENTAL LIGHT TECH CORPORATION·Filed 2017·Granted Dec 5, 2017·0 cites·19 claims
- 4959US8866839B2High efficacy lighting signal converter and associated methodsLIGHTING SCIENCE GROUP CORP·Filed 2013·Granted Oct 21, 2014·0 cites·19 claims
- 5055US12455052B2Luminaire and lighting control systemQUARKSTAR LLC·Filed 2022·Granted Oct 28, 2025·0 cites·14 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →