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US Patent Issued to The Hong Kong University of Science and Technology on April 15 for "Electrically switchable liquid crystal grating cell based on photoalignment with an amplitude mask" (Chinese Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,884, issued on April 15, was assigned to The Hong Kong University of Science and Technology (Hong Kong). "Electrically switchable liquid cry... Read More


US Patent Issued to ALD GROUP on April 15 for "Electronic atomization device" (Chinese Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. D1,071,321, issued on April 15, was assigned to ALD GROUP Ltd. (Shenzhen, China). "Electronic atomization device" was invented by Minbo Xiang (Guan... Read More


US Patent Issued to ERS Electronic on April 15 for "Calibration arrangement and corresponding calibration method, and calibration apparatus" (German Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,692, issued on April 15, was assigned to ERS Electronic GmbH (Germering, Germany). "Calibration arrangement and corresponding calibration me... Read More


US Patent Issued to HTC on April 15 for "Head-mounted display device, tracking system, and tracking method" (Taiwanese Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,795, issued on April 15, was assigned to HTC Corp. (Taoyuan, Taiwan). "Head-mounted display device, tracking system, and tracking method" wa... Read More


US Patent Issued to TRITEK TECHNOLOGIES on April 15 for "Mail processing system with a mail hazard screening machine" (Pennsylvania, Delaware, New Jersey Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,793, issued on April 15, was assigned to TRITEK TECHNOLOGIES INC. (Wilmington, Del.). "Mail processing system with a mail hazard screening m... Read More


US Patent Issued to HEWLETT-PACKARD DEVELOPMENT on April 15 for "Printing error detection" (Spanish Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,354, issued on April 15, was assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY LP (Spring, Texas). "Printing error detection" was invented by ... Read More


US Patent Issued to SigmaLedger on April 15 for "System and method including a distributed ledger data structure for authenticating and clearing coupons" (Ohio, Kentucky Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,571, issued on April 15, was assigned to SigmaLedger Inc. (Jersey City, N.J.). "System and method including a distributed ledger data struct... Read More


US Patent Issued to Avails Medical on April 15 for "Apparatus, systems, and methods for determining the concentration of microorganisms and the susceptibility of microorganisms to anti-infectives based on redox reactions" (California Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,981, issued on April 15, was assigned to Avails Medical Inc. (Menlo Park, Calif.). "Apparatus, systems, and methods for determining the conc... Read More


US Patent Issued to Apple on April 15 for "Wireless power systems with foreign object detection" (California Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,503, issued on April 15, was assigned to Apple Inc. (Cupertino, Calif.). "Wireless power systems with foreign object detection" was invented... Read More


US Patent Issued to ASML Netherlands, IMEC v.Z.W. on April 15 for "Micromirror arrays" (Dutch, Belgian Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,784, issued on April 15, was assigned to ASML Netherlands B.V. (Veldhoven, Netherlands) and IMEC v.Z.W. (Leuven, Belgium). "Micromirror arra... Read More