ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,171, issued on Aug. 25, was assigned to Essilor International (Charenton-le-Pont, France). "Ophthalmic lens comprising a filter and a metho... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,172, issued on Aug. 25, was assigned to Essilor International (Charenton-le-Pont, France). "Optical article with improved visual comfort" w... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,173, issued on Aug. 25, was assigned to DeRoyal Industries Inc. (Powell, Tenn.). "Eye shields with selectively releasable snap-fit assembly... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,174, issued on Aug. 25, was assigned to HEALYAN GMBH (Barchfeld-Immelborn, Germany). "Portable light apparatus, charging device for a porta... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,175, issued on Aug. 25. "Spacer for eye frames" was invented by Christian Abbey (Costa Mesa, Calif.), Blake Davis (Newport Beach, Calif.) a... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,176, issued on Aug. 25, was assigned to LG CHEM Ltd. (Seoul, South Korea). "Compound and optical film comprising same" was invented by Sang... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,177, issued on Aug. 25, was assigned to Ecole Polytechnique Federale De Lausanne (EPFL) (Lausanne, Switzerland) and Purdue Research Foundati... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,178, issued on Aug. 25, was assigned to COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (Paris). "Phase modulator and method... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,180, issued on Aug. 25, was assigned to Taiwan Semiconductor Manufacturing Co. Ltd. (Hsinchu, Taiwan). "Semiconductor photonics device and ... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,181, issued on Aug. 25, was assigned to Meta Platforms Technologies LLC (Menlo Park, Calif.). "Zonal illumination with photonic circuits fo... और पढ़ें