-
Optical device
-
Patent number 11,733,447
-
Issue date Aug 22, 2023
-
Nitto Denko Corporation
-
Kari Rinko
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Optical device
-
Patent number 11,442,214
-
Issue date Sep 13, 2022
-
Nitto Denko Corporation
-
Kari Rinko
-
G02 - OPTICS
-
Optical device
-
Patent number 11,402,563
-
Issue date Aug 2, 2022
-
Nitto Denko Corporation
-
Kari Rinko
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
-
-
-
-
Multilayered illuminated laminate system
-
Patent number 10,101,521
-
Issue date Oct 16, 2018
-
Advanced Technology, Inc.
-
James G. Burgio
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
Light emitting panel assemblies
-
Patent number 9,983,340
-
Issue date May 29, 2018
-
Rambus Delaware LLC
-
Timothy A. McCollum
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Light emitting panel assemblies
-
Patent number 9,625,633
-
Issue date Apr 18, 2017
-
Rambus Delaware LLC
-
Timothy A. McCollum
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Light emitting panel assemblies
-
Patent number 8,770,814
-
Issue date Jul 8, 2014
-
Rambus Delaware LLC
-
Timothy A. McCollum
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Light emitting panel assemblies
-
Patent number 8,459,858
-
Issue date Jun 11, 2013
-
Rambus Delaware LLC
-
Timothy A. McCollum
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Backlit logo device
-
Patent number 8,407,921
-
Issue date Apr 2, 2013
-
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
-
Da-Gang Hu
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Light emitting panel assemblies
-
Patent number 8,104,944
-
Issue date Jan 31, 2012
-
Rambus International Ltd.
-
Timothy A. McCollum
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
-
Uniform light source
-
Patent number 5,055,978
-
Issue date Oct 8, 1991
-
GTE Products Corporation
-
Gerald L. Rogoff
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Light source device
-
Patent number 4,909,604
-
Issue date Mar 20, 1990
-
Hitachi, Ltd.
-
Akira Kobayashi
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Edge lighted devices
-
Patent number 4,385,343
-
Issue date May 24, 1983
-
George W. Plumly
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
2297851
-
Patent number 2,297,851
-
Issue date Oct 6, 1942
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS