Dengke Cai

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Willoughby, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Housing for a lighting ballast
- Patent number D1049467
- Issue date Oct 29, 2024
- HGCI, INC.
- Nico Romers
- D26 - Lighting
Information Patent Grant
Housing for a lighting ballast
- Patent number D1049468
- Issue date Oct 29, 2024
- HGCI, INC.
- Nico Romers
- D26 - Lighting
Information Patent Grant
Light fixture including a housing for a ballast
- Patent number D1049466
- Issue date Oct 29, 2024
- HGCI, INC.
- Nico Romers
- D26 - Lighting
Information Patent Grant
Light fixture including a housing for a ballast
- Patent number D1049465
- Issue date Oct 29, 2024
- HGCI, INC.
- Nico Romers
- D26 - Lighting
Information Patent Grant
Light fixture with housing assembly
- Patent number D993486
- Issue date Jul 25, 2023
- HGCI, INC.
- Dengke Cai
- D26 - Lighting
Information Patent Grant
Light fixture
- Patent number D933872
- Issue date Oct 19, 2021
- HGCI, INC.
- Dengke Cai
- D26 - Lighting