Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

US Patent 11746989 Extreme cutoff beam control optics

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
March 4, 2022
Date of Patent
September 5, 2023
Patent Application Number
17686799
Patent Citations
‌
US Patent 8092042 Shield member in LED apparatus
‌
US Patent 8210722 LED device for wide beam generation
‌
US Patent 9039252 Lens for asymmetrical light beam generation
‌
US Patent 9400087 Externally mounted shield for LED luminaire
‌
US Patent 10168023 Reflector based illumination system
‌
US Patent 9816672 Configurable light source
‌
US Patent 10222027 Method and system for managing light from a light emitting diode
‌
US Patent 7674018 LED device for wide beam generation
‌
US Patent 7934851 Vertical luminaire
Patent Inventor Names
Qi Ai
Jie Chen
Craig Eugene Marquardt
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11746989
Patent Primary Examiner
‌
Oluseye Iwarere
CPC Code
‌
F21S 8/08
‌
F21S 8/06
‌
F21V 5/08
‌
F21V 13/04
‌
F21V 5/007
‌
F21W 2131/103

Find more entities like US Patent 11746989 Extreme cutoff beam control optics

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo
By using this site, you agree to our Terms of Service.