Inventor
DENGKE CAI
Inventor
US
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC26primary
LOC2620%
A01GHorticulture16%
F21VFunctional features or details of lighting devices or systems thereof16%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted12%
F21SNon-portable lighting devices8%
H05BElectric heating5%
F21KNon-electric light sources using luminescence4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
G02BOptical elements, systems or apparatus2%
LOC132%
PatentTitleYear
12,553,598Light fixture including heat sink for supporting lighting module2026D1110591Light fixture including a pair of housings2026D1097294Light fixture including heat sink and elongated driver housings2025D1087449Bracket for a reflector of a light fixture2025D1087451Housing for a lighting ballast2025D1087450Housing for a lighting ballast2025D1086542Bracket for a reflector of a light fixture202512,298,000Lens cover having lens element202512,222,085Light fixture including a housing for a ballast2025D1049454Light fixture including heat sink and elongated driver housings2024D1049468Housing for a lighting ballast2024D1049467Housing for a lighting ballast2024D1049465Light fixture including a housing for a ballast2024D1049466Light fixture including a housing for a ballast2024D1048526Lens cover for light fixture for indoor grow application202412,096,734Heater for an indoor grow facility202412,069,994Light fixture for indoor grow application and components thereof2024D1030031Vent panel202411,988,358Light fixture including a housing for a ballast2024D1002917Light fixture2023D0995888Hanger for light fixture2023D0994962Lens cover for light fixture for indoor grow application202311,716,804Lighting system for indoor grow application and lighting fixtures thereof2023D0993486Light fixture with housing assembly2023D0985183Bracket for a lighting fixture2023D0982803Low profile light fixture2023D0980808Horticultural lighting controller2023D0980173Horticultural lighting controller202311,564,359Light fixture for indoor grow application and components thereof202311,566,773Lens cover having lens element202311,549,672Onboard controller for light fixture for indoor grow application2023D0972188Light fixture202211,388,806Lighting system for indoor grow application and lighting fixtures thereof202211,277,974Light fixture for indoor grow application including housing that defines a passageway202211,277,894Universal adapter for lighting system for indoor grow application2022D0945053Lens cover for light fixture for indoor grow application202211,248,750LED lighting units, materials, and optical components for white light illumination202211,242,960Composite material for lighting filtering, lighting apparatus, and method for determining doping concentration or thickness of composite material2022D0936892Lens cover for light fixture for indoor grow application2021D0933881Light fixture having heat sink2021D0933872Light fixture2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to HGCI INC (39)· patent assignee history
2021–2026Based in US· patent location history
2022Patents assigned to SAVANT TECH LLC (2)· patent assignee history
2022Patents assigned to CURRENT LIGHTING SOLUTIONS LLC (1)· patent assignee history
2022Patents assigned to HCGI INC (1)· patent assignee history
2026Patents assigned to HGCI LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HGCI INC | 39 | 2021–2026 |
| SAVANT TECH LLC | 2 | 2022 |
| CURRENT LIGHTING SOLUTIONS LLC | 1 | 2022 |
| HCGI INC | 1 | 2022 |
| HGCI LLC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 41 | 2021–2026 |