ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,830, issued on Nov. 3, was assigned to KLA Corp. (Milpitas, Calif.). "Spatially-varying spectral metrology for local variation detection" wa... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,831, issued on Nov. 3, was assigned to ASML Netherlands B.V. (Veldhoven., Netherlands). "Optical apparatus" was invented by Debashis De Muns... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,832, issued on Nov. 3, was assigned to LIDS SEMICONDUCTOR TECHNOLOGY Co. LTD. (Taichung City, Taiwan). "Wafer stage lifting system and metho... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,833, issued on Nov. 3, was assigned to Cymer LLC (San Diego). "Passive dust trap, illumination system, and lithography system" was invented ... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,834, issued on Nov. 3, was assigned to ASML NETHERLANDS B.V. (Veldhoven, Netherlands). "Multiple off-axis illumination beams for wafer align... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,835, issued on Nov. 3, was assigned to FUJIFILM Business Innovation Corp. (Tokyo). "Conductive member, charging device, process cartridge, a... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,836, issued on Nov. 3, was assigned to CANON K.K. (Tokyo). "Electrophotographic member, method for producing same, process cartridge, and el... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,838, issued on Nov. 3, was assigned to ZEON Corp. (Tokyo). "Toner" was invented by Kojiro Akazaki (Tokyo). According to the abstract* relea... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,839, issued on Nov. 3, was assigned to CANON K.K. (Tokyo). "Light scanning apparatus and image forming apparatus" was invented by Ryota Sato... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,840, issued on Nov. 3, was assigned to BROTHER KOGYO K.K. (Nagoya, Japan). "Scanning optical device including light-shielding wall for shiel... Read More