Adam T. Ringberg

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Light redirecting film
- Patent number 11,749,769
- Issue date Sep 5, 2023
- 3M Innovative Properties Company
- Vivian W. Jones
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical System Including Light Control Film and Fresnel Lens
- Publication number 20240210600
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Tao Liu
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND METHODS INCLUDING MICROLENSES AND LIGHT-BLOCKING...
- Publication number 20240094443
- Publication date Mar 21, 2024
- 3M Innovative Properties Company
- Zhaohui Yang
- G02 - OPTICS
Information Patent Application
Undulating Metal Layer and Optical Construction Including Same
- Publication number 20230400606
- Publication date Dec 14, 2023
- 3M Innovative Properties Company
- Adam T. Ringberg
- G02 - OPTICS
Information Patent Application
Optical Component and Light Control Film Including Same
- Publication number 20230350262
- Publication date Nov 2, 2023
- 3M Innovative Properties Company
- Kevin W. Gotrik
- G02 - OPTICS
Information Patent Application
LIGHT REDIRECTING FILM
- Publication number 20230006085
- Publication date Jan 5, 2023
- 3M Innovative Properties Company
- Vivian W. Jones
- H01 - BASIC ELECTRIC ELEMENTS