Inventor · disambiguated record
Dengke Cai
Also filed as: CAI DENGKE
78 granted patents·26 pending applications·146 citations·filing 2011–2025
98Inventor score
Files withHGCI INC46GE LIGHTING SOLUTIONS LLC37CONSUMER LIGHTING US LLC4EYE LIGHTING INT OF NORTH AMERICA INC3CAI DENGKE2
Top patents by PatentIndex Score
104 records- 0196USD945053SLens cover for light fixture for indoor grow applicationHGCI INC·Filed 2021·Granted Mar 1, 2022·6 cites·1 claims
- 0296USD936892SLens cover for light fixture for indoor grow applicationHGCI INC·Filed 2020·Granted Nov 23, 2021·10 cites·1 claims
- 0396US11032976B1Light fixture for indoor grow application and components thereofHGCI INC·Filed 2020·Granted Jun 15, 2021·5 cites·24 claims
- 0494US11388806B2Lighting system for indoor grow application and lighting fixtures thereofHGCI INC·Filed 2021·Granted Jul 12, 2022·2 cites·16 claims
- 0592US11566773B2Lens cover having lens elementHGCI INC·Filed 2022·Granted Jan 31, 2023·2 cites·20 claims
- 0691US9642358B2Antimicrobial lighting systemGE LIGHTING SOLUTIONS LLC·Filed 2013·Granted May 9, 2017·12 cites·17 claims
- 0789USD994962SLens cover for light fixture for indoor grow applicationHGCI INC·Filed 2022·Granted Aug 8, 2023·1 cites·1 claims
- 0887US10208943B2Lamps for enhanced optical brightening and color preferenceGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted Feb 19, 2019·9 cites·17 claims
- 0982USD1048526SLens cover for light fixture for indoor grow applicationHGCI INC·Filed 2023·Granted Oct 22, 2024·0 cites·1 claims
- 1081USD993486SLight fixture with housing assemblyHGCI INC·Filed 2021·Granted Jul 25, 2023·6 cites·1 claims
- 1181US10663143B2Materials and optical components for color filtering in a lighting apparatusGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted May 26, 2020·1 cites·22 claims
- 1280US9724440B2Environmental cleaning and antimicrobial lighting component and fixtureGE LIGHTING SOLUTIONS LLC·Filed 2013·Granted Aug 8, 2017·3 cites·16 claims
- 1380US9638394B2Light emitting diode (LED) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflectorGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted May 2, 2017·6 cites·11 claims
- 1479USD933872SLight fixtureHGCI INC·Filed 2020·Granted Oct 19, 2021·6 cites·1 claims
- 1579US9841167B2Lighting system with actively controllable optics and methodGE LIGHTING SOLUTIONS LLC·Filed 2015·Granted Dec 12, 2017·3 cites·16 claims
- 1679US2024349655A1Light fixture for indoor grow application and components thereofHGCI INC·Filed 2024·Application pending·0 cites
- 1778USD982803SLow profile light fixtureHGCI INC·Filed 2020·Granted Apr 4, 2023·6 cites·1 claims
- 1876US12222085B2Light fixture including a housing for a ballastHGCI INC·Filed 2024·Granted Feb 11, 2025·0 cites·9 claims
- 1976US8992052B2Inner lens optics for omnidirectional lampCAI DENGKE·Filed 2012·Granted Mar 31, 2015·6 cites·18 claims
- 2075US12069994B2Light fixture for indoor grow application and components thereofHGCI INC·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 2175USD980173SHorticultural lighting controllerHGCI INC·Filed 2022·Granted Mar 7, 2023·6 cites·1 claims
- 2274US10001256B2Structures subjected to thermal energy and thermal management methods thereforGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted Jun 19, 2018·2 cites·8 claims
- 2374US2025146634A1Light fixture including a housing for a ballastHGCI INC·Filed 2025·Application pending·0 cites
- 2474US2024151603A1Vapor pressure deficit sensorHGCI INC·Filed 2023·Application pending·0 cites
- 2574US2024151705A1Soil sensor and methods thereofHGCI INC·Filed 2023·Application pending·0 cites
- 2673US11716804B2Lighting system for indoor grow application and lighting fixtures thereofHGCI INC·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 2773US10609871B1Lighting device for horticultural facilityWANG TIEJUN·Filed 2018·Granted Apr 7, 2020·1 cites·20 claims
- 2872USD1049465SLight fixture including a housing for a ballastHGCI INC·Filed 2021·Granted Oct 29, 2024·4 cites·1 claims
- 2972USD1049468SHousing for a lighting ballastHGCI INC·Filed 2021·Granted Oct 29, 2024·4 cites·1 claims
- 3072USD1049467SHousing for a lighting ballastHGCI INC·Filed 2021·Granted Oct 29, 2024·4 cites·1 claims
- 3172USD1049466SLight fixture including a housing for a ballastHGCI INC·Filed 2021·Granted Oct 29, 2024·4 cites·1 claims
- 3272US9958116B2Glass jacketed LED lampEYE LIGHTING INT OF NORTH AMERICA·Filed 2016·Granted May 1, 2018·4 cites·18 claims
- 3371US11564359B2Light fixture for indoor grow application and components thereofHGCI INC·Filed 2022·Granted Jan 31, 2023·0 cites·20 claims
- 3471US10910212B2Materials and optical components for color filtering in a lighting apparatusCONSUMER LIGHTING US LLC·Filed 2020·Granted Feb 2, 2021·0 cites·20 claims
- 3570USD985183SBracket for a lighting fixtureHGCI INC·Filed 2021·Granted May 2, 2023·5 cites·1 claims
- 3669US11277974B2Light fixture for indoor grow application including housing that defines a passagewayHCGI INC·Filed 2021·Granted Mar 22, 2022·0 cites·21 claims
- 3769US10861690B2LED apparatus employing neodymium-fluorine materialsGE LIGHTING SOLUTIONS LLC·Filed 2015·Granted Dec 8, 2020·1 cites·20 claims
- 3869US10830398B2Composite material for lighting filtering, lighting apparatus, and method for determining doping concentration or thickness of composite materialGE LIGHTING SOLUTIONS LLC·Filed 2016·Granted Nov 10, 2020·1 cites·9 claims
- 3968USD972188SLight fixtureHGCI INC·Filed 2021·Granted Dec 6, 2022·2 cites·1 claims
- 4067USD1049454SLight fixture including heat sink and elongated driver housingsHGCI INC·Filed 2022·Granted Oct 29, 2024·4 cites·1 claims
- 4167US11988358B2Light fixture including a housing for a ballastHGCI INC·Filed 2021·Granted May 21, 2024·0 cites·22 claims
- 4267US10914432B2Lighting apparatusCONSUMER LIGHTING US LLC·Filed 2020·Granted Feb 9, 2021·0 cites·20 claims
- 4367US10619801B2Lighting apparatusGE LIGHTING SOLUTIONS LLC·Filed 2015·Granted Apr 14, 2020·1 cites·17 claims
- 4466US10619803B2LED apparatus employing neodymium based materials with variable content of fluorine and oxygenGE LIGHTING SOLUTIONS LLC·Filed 2016·Granted Apr 14, 2020·1 cites·20 claims
- 4565US10920938B2LED apparatus employing neodymium based materials with variable content of fluorine and oxygenCONSUMER LIGHTING US LLC·Filed 2020·Granted Feb 16, 2021·0 cites·17 claims
- 4664US12298000B2Lens cover having lens elementHGCI INC·Filed 2023·Granted May 13, 2025·0 cites·18 claims
- 4764US9611999B2Reflecting apparatus including enhanced aluminum optical coatingsGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted Apr 4, 2017·1 cites·2 claims
- 4864US9590148B2Encapsulant modification in heavily phosphor loaded LED packages for improved stabilityGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted Mar 7, 2017·1 cites·3 claims
- 4964US2021243867A1Power and communication adapter for lighting system for indoor grow applicationHGCI INC·Filed 2021·Application pending·0 cites
- 5063USD933881SLight fixture having heat sinkHGCI INC·Filed 2020·Granted Oct 19, 2021·2 cites·1 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →