ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,442, issued on Oct. 6, was assigned to Alcon Inc. (Fribourg, Switzerland). "Contact lenses with color filtering zone" was invented by John D... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,443, issued on Oct. 6, was assigned to HRL Laboratories LLC (Malibu, Calif.). "Rapidly reversible and wavelength-tunable photochromic compos... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,444, issued on Oct. 6, was assigned to PARAGRAF Ltd. (Somersham, Great Britain). "Electro-optic modulator and methods of forming the same" w... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,445, issued on Oct. 6, was assigned to RealD Spark LLC (Boulder, Colo.). "Reflective optical stack for privacy display" was invented by Mich... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,446, issued on Oct. 6, was assigned to TIANMA JAPAN LTD. (Kawasaki, Japan). "Viewing angle controllable touch panel device and display devic... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,447, issued on Oct. 6, was assigned to siOPTICA GmbH (Jena, Germany). "Backlight with optical film, illumination device therewith, and displ... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,448, issued on Oct. 6, was assigned to Wayne Fueling Systems LLC (Austin, Texas). "Systems and devices for display surface temperature reduc... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,449, issued on Oct. 6, was assigned to Shanghai Tianma Microelectronics Co. Ltd. (Shanghai). "Backlight module and method for manufacturing ... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,450, issued on Oct. 6, was assigned to Manufacturing Resources International Inc. (Alpharetta, Ga.). "Optical stack with additional edge sea... Read More
ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,451, issued on Oct. 6, was assigned to SEIKO EPSON Corp. (Tokyo). "Method of manufacturing electro-optical device" was invented by Shogo Tak... Read More