Qi Ai

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Peachtree City, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optic with total internal reflection refractor for back light control
- Patent number 12,050,006
- Issue date Jul 30, 2024
- ABL IP Holding LLC
- Jie Chen
- F21 - LIGHTING
Information Patent Grant
Remote phosphor masks for retrofitting luminaires
- Patent number 12,000,548
- Issue date Jun 4, 2024
- ABL IP Holding LLC
- Craig Eugene Marquardt
- F21 - LIGHTING
Information Patent Grant
Extreme cutoff beam control optics
- Patent number 11,899,202
- Issue date Feb 13, 2024
- ABL IP Holding LLC
- Qi Ai
- G02 - OPTICS
Information Patent Grant
Optic
- Patent number D1011603
- Issue date Jan 16, 2024
- ABL IP Holding LLC
- Jie Chen
- D26 - Lighting
Information Patent Grant
Extreme cutoff beam control optics
- Patent number 11,746,989
- Issue date Sep 5, 2023
- ABL IP Holding LLC
- Qi Ai
- F21 - LIGHTING
Information Patent Grant
Indirect light wall pack
- Patent number 11,175,012
- Issue date Nov 16, 2021
- ABL IP Holding LLC
- Qi Ai
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
EXTREME CUTOFF BEAM CONTROL OPTICS
- Publication number 20240126072
- Publication date Apr 18, 2024
- ABL IP Holding LLC
- Qi Ai
- F21 - LIGHTING
Information Patent Application
EXTREME CUTOFF BEAM CONTROL OPTICS
- Publication number 20230280585
- Publication date Sep 7, 2023
- ABL IP Holding LLC
- Qi Ai
- F21 - LIGHTING
Information Patent Application
EXTREME CUTOFF BEAM CONTROL OPTICS
- Publication number 20230280016
- Publication date Sep 7, 2023
- ABL IP Holding LLC
- Qi Ai
- F21 - LIGHTING
Information Patent Application
Optic with Total Internal Reflection Refractor for Back Light Control
- Publication number 20230280014
- Publication date Sep 7, 2023
- ABL IP Holding LLC
- Jie Chen
- F21 - LIGHTING
Information Patent Application
LED LIGHT MODULE WITH MOLDED SILICONE OPTICS
- Publication number 20230280018
- Publication date Sep 7, 2023
- ABL IP Holding LLC
- Jie Chen
- F21 - LIGHTING
Information Patent Application
REMOTE PHOSPHOR MASKS FOR RETROFITTING LUMINAIRES
- Publication number 20220268406
- Publication date Aug 25, 2022
- ABL IP Holding LLC
- Craig Eugene Marquardt
- F21 - LIGHTING
Information Patent Application
REDUCED GLARE LIGHTING
- Publication number 20220252775
- Publication date Aug 11, 2022
- SIGNIFY HOLDING B.V.
- QI AI
- G02 - OPTICS