Inventor
SCHINAGL FERDINAND
CA41 patents
⚠️ This page may combine multiple inventors who share the name “SCHINAGL FERDINAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUARKSTAR LLC
40 patentsUS9683710B2Jun 20, 2017
Illumination device with multi-color light-emitting elements
QUARKSTAR LLC9 citations84
US9354377B2May 31, 2016
Light guide illumination device with light divergence modifier
QUARKSTAR LLC6 citations84
US12085747B2Sep 10, 2024
Luminaire having a light guide with cladding
QUARKSTAR LLC1 citations73
US11561337B2Jan 24, 2023
Luminaire having a light guide with cladding
QUARKSTAR LLC1 citations73
US11102937B2Aug 31, 2021
Plant growth lighting systems
QUARKSTAR LLC4 citations73
US10548197B2Jan 28, 2020
Dimmable lighting devices and methods for dimming same
QUARKSTAR LLC3 citations73
US10088618B2Oct 2, 2018
Light-emitting device with remote scattering element and total internal reflection extractor element
QUARKSTAR LLC2 citations73
US9345092B2May 17, 2016
Dimmable lighting devices and methods for dimming same
QUARKSTAR LLC3 citations73
US11668445B2Jun 6, 2023
Multi-beam vehicle light
QUARKSTAR LLC2 citations71
US9746173B2Aug 29, 2017
Illumination devices including enclosure panels with luminaire modules
QUARKSTAR LLC4 citations71
US11693174B2Jul 4, 2023
Illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations63
US11150400B2Oct 19, 2021
Illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations63
US10146002B2Dec 4, 2018
Luminaire with optical modifier
QUARKSTAR LLC1 citations63
US10094969B2Oct 9, 2018
Illumination device for direct-indirect illumination
QUARKSTAR LLC1 citations63
US9913339B2Mar 6, 2018
Dimmable lighting devices and methods for dimming same
QUARKSTAR LLC1 citations63
US12585058B2Mar 24, 2026
Luminaire having a light guide with cladding
QUARKSTAR LLC0 citations62
US12135126B2Nov 5, 2024
Luminaire with hollow optical systems
QUARKSTAR LLC0 citations62
US11873974B2Jan 16, 2024
Plant growth lighting systems
QUARKSTAR LLC0 citations62
US11391438B2Jul 19, 2022
Luminaire with hollow optical systems
QUARKSTAR LLC0 citations62
US10948150B2Mar 16, 2021
Multi-beam vehicle light
QUARKSTAR LLC0 citations61
US10190762B2Jan 29, 2019
Devices for workspace illumination having a panel forming an enclosure and a plurality of light emitters with primary and secondary optics
QUARKSTAR LLC1 citations60
US10774999B2Sep 15, 2020
Illumination device with multi-color light-emitting elements
QUARKSTAR LLC0 citations52
US10725229B2Jul 28, 2020
Illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations52
US10705284B2Jul 7, 2020
Luminaire with luminaire module
QUARKSTAR LLC0 citations52
US10495807B2Dec 3, 2019
Light guide illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations52
US10288798B2May 14, 2019
Illumination device in which source light injection is non-parallel to device's optical axis
QUARKSTAR LLC0 citations52
US10222008B2Mar 5, 2019
Illumination device with multi-color light-emitting elements
QUARKSTAR LLC0 citations52
US10203446B2Feb 12, 2019
Light guide illumination device with light divergence modifier
QUARKSTAR LLC0 citations52
US10151446B2Dec 11, 2018
Light-emitting device with total internal reflection (TIR) extractor
QUARKSTAR LLC1 citations52
US9983345B2May 29, 2018
Luminaire with luminaire module
QUARKSTAR LLC0 citations52
US9891371B2Feb 13, 2018
Light guide illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations52
US9664839B2May 30, 2017
Illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations52
US9557030B2Jan 31, 2017
Light guide illumination device for direct-indirect illumination
QUARKSTAR LLC0 citations52
US9459398B2Oct 4, 2016
Illumination device in which source light injection is non-parallel to device's optical axis
QUARKSTAR LLC0 citations52
US9291763B2Mar 22, 2016
Light-emitting device with remote scattering element and total internal reflection extractor element
QUARKSTAR LLC0 citations52
US12267921B2Apr 1, 2025
Luminaires for spatial dimming
QUARKSTAR LLC0 citations48
US10811576B2Oct 20, 2020
Color tuning of light-emitting devices
QUARKSTAR LLC0 citations42
US10795071B2Oct 6, 2020
Luminaire module having a light guide with a redirecting end-face
QUARKSTAR LLC0 citations42
US10386039B2Aug 20, 2019
Luminaire assemblies with composite housings
QUARKSTAR LLC0 citations42
US10546983B2Jan 28, 2020
Lighting device having a 3D scattering element and optical extractor with convex output surface
QUARKSTAR LLC0 citations41