Inventor
CAI DENGKE
US80 patents
⚠️ This page may combine multiple inventors who share the name “CAI DENGKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HGCI INC
33 patentsUSD982803SApr 4, 2023
Low profile light fixture
HGCI INC6 citations86
USD993486SJul 25, 2023
Light fixture with housing assembly
HGCI INC6 citations85
USD945053SMar 1, 2022
Lens cover for light fixture for indoor grow application
HGCI INC6 citations84
USD936892SNov 23, 2021
Lens cover for light fixture for indoor grow application
HGCI INC10 citations84
US11032976B1Jun 15, 2021
Light fixture for indoor grow application and components thereof
HGCI INC5 citations84
USD933872SOct 19, 2021
Light fixture
HGCI INC6 citations83
USD980173SMar 7, 2023
Horticultural lighting controller
HGCI INC6 citations81
USD1049467SOct 29, 2024
Housing for a lighting ballast
HGCI INC4 citations74
USD1049465SOct 29, 2024
Light fixture including a housing for a ballast
HGCI INC4 citations74
USD1049468SOct 29, 2024
Housing for a lighting ballast
HGCI INC4 citations74
USD1049466SOct 29, 2024
Light fixture including a housing for a ballast
HGCI INC4 citations74
USD1002917SOct 24, 2023
Light fixture
HGCI INC1 citations73
USD972188SDec 6, 2022
Light fixture
HGCI INC2 citations73
US11388806B2Jul 12, 2022
Lighting system for indoor grow application and lighting fixtures thereof
HGCI INC2 citations73
USD933881SOct 19, 2021
Light fixture having heat sink
HGCI INC2 citations73
USD994962SAug 8, 2023
Lens cover for light fixture for indoor grow application
HGCI INC1 citations71
USD985183SMay 2, 2023
Bracket for a lighting fixture
HGCI INC5 citations71
US11566773B2Jan 31, 2023
Lens cover having lens element
HGCI INC2 citations71
USD1049454SOct 29, 2024
Light fixture including heat sink and elongated driver housings
HGCI INC4 citations70
USD980808SMar 14, 2023
Horticultural lighting controller
HGCI INC2 citations68
US12553598B2Feb 17, 2026
Light fixture including heat sink for supporting lighting module
HGCI INC0 citations63
US12222085B2Feb 11, 2025
Light fixture including a housing for a ballast
HGCI INC0 citations63
US12069994B2Aug 27, 2024
Light fixture for indoor grow application and components thereof
HGCI INC0 citations63
US11988358B2May 21, 2024
Light fixture including a housing for a ballast
HGCI INC0 citations63
US11716804B2Aug 1, 2023
Lighting system for indoor grow application and lighting fixtures thereof
HGCI INC0 citations63
US11564359B2Jan 31, 2023
Light fixture for indoor grow application and components thereof
HGCI INC0 citations63
USD1110591SJan 27, 2026
Light fixture including a pair of housings
HGCI INC0 citations62
USD1087451SAug 5, 2025
Housing for a lighting ballast
HGCI INC0 citations62
USD1087449SAug 5, 2025
Bracket for a reflector of a light fixture
HGCI INC0 citations62
USD1087450SAug 5, 2025
Housing for a lighting ballast
HGCI INC0 citations62
USD1086542SJul 29, 2025
Bracket for a reflector of a light fixture
HGCI INC0 citations62
US12298000B2May 13, 2025
Lens cover having lens element
HGCI INC0 citations61
USD1048526SOct 22, 2024
Lens cover for light fixture for indoor grow application
HGCI INC0 citations61
GE LIGHTING SOLUTIONS LLC
9 patentsUS10208943B2Feb 19, 2019
Lamps for enhanced optical brightening and color preference
GE LIGHTING SOLUTIONS LLC9 citations81
US9642358B2May 9, 2017
Antimicrobial lighting system
GE LIGHTING SOLUTIONS LLC12 citations80
US10001256B2Jun 19, 2018
Structures subjected to thermal energy and thermal management methods therefor
GE LIGHTING SOLUTIONS LLC2 citations73
US10861690B2Dec 8, 2020
LED apparatus employing neodymium-fluorine materials
GE LIGHTING SOLUTIONS LLC1 citations72
US10663143B2May 26, 2020
Materials and optical components for color filtering in a lighting apparatus
GE LIGHTING SOLUTIONS LLC1 citations72
US9841167B2Dec 12, 2017
Lighting system with actively controllable optics and method
GE LIGHTING SOLUTIONS LLC3 citations72
US9724440B2Aug 8, 2017
Environmental cleaning and antimicrobial lighting component and fixture
GE LIGHTING SOLUTIONS LLC3 citations69
US9638394B2May 2, 2017
Light emitting diode (LED) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflector
GE LIGHTING SOLUTIONS LLC6 citations69
US10619801B2Apr 14, 2020
Lighting apparatus
GE LIGHTING SOLUTIONS LLC1 citations62
CONSUMER LIGHTING US LLC
2 patentsALLEN GARY ROBERT
1 patentEYE LIGHTING INT OF NORTH AMERICA INC
1 patentCAI DENGKE
1 patentWANG TIEJUN
1 patentEYE LIGHTING INT OF NORTH AMERICA
1 patentSAVANT TECH LLC
1 patentShowing the top 50 of 80 patents by PatentIndex Score.