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US Patent Issued to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY on March 31 for "Display panel and mobile terminal" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,601, issued on March 31, was assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China). "Displ... Read More


US Patent Issued to Biolux Group on March 31 for "Method and apparatus for tooth-movement regulation" (Canadian Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,257, issued on March 31, was assigned to Biolux Group SA (Switzerland). "Method and apparatus for tooth-movement regulation" was invented ... Read More


US Patent Issued to HaskoningDHV Nederland on March 31 for "Aerobic biological wastewater treatment in a continuous flow reactor" (Dutch Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,020, issued on March 31, was assigned to HaskoningDHV Nederland B.V. (Amserfoort, Netherlands). "Aerobic biological wastewater treatment i... Read More


US Patent Issued to Impressions Vanity on March 31 for "Full length mirror with embedded rectangular lighting" (California Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,120,634, issued on March 31, was assigned to Impressions Vanity Co. (Tustin, Calif.). "Full length mirror with embedded rectangular lighting" ... Read More


US Patent Issued to HCL Technologies on March 31 for "Adaptive system for processing distributed data files and a method thereof" (Indian, American Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,595, issued on March 31, was assigned to HCL Technologies Ltd. (New Delhi). "Adaptive system for processing distributed data files and a m... Read More


US Patent Issued to Hitachi High-Tech on March 31 for "Electrophoresis apparatus and electrophoresis method" (Japanese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,924, issued on March 31, was assigned to Hitachi High-Tech Corp. (Tokyo). "Electrophoresis apparatus and electrophoresis method" was inven... Read More


US Patent Issued to Infineon Technologies on March 31 for "Silicon carbide device with metallic interface layers and method of manufacturing" (Austrian Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,481, issued on March 31, was assigned to Infineon Technologies AG (Neubiberg, Germany). "Silicon carbide device with metallic interface la... Read More


US Patent Issued on March 31 for "Toy track" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,062, issued on March 31. "Toy track" was invented by Weipeng Lin (Shantou, China). The patent was filed on March 5, 2025, under Applicati... Read More


US Patent Issued to PACWELL MANUFACTURING on March 31 for "Standing blister pack" (California Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,120,774, issued on March 31, was assigned to PACWELL MANUFACTURING INC. (San Diego). "Standing blister pack" was invented by Robin C. Gleiberm... Read More


US Patent Issued to PIAGGIO & C. on March 31 for "Light for vehicles" (Italian Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. D1,121,196, issued on March 31, was assigned to PIAGGIO & C. S.P.A. (Pontedera, Italy). "Light for vehicles" was invented by Marco Lambri (Ponted... Read More