ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,399, issued on Sept. 29, was assigned to NINGBO MULTI CHANNEL Co. LTD (Ningbo, China). "Space heater" was invented by Mhu Tang (Ningbo, Ch... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,400, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea). "Air conditioner" was invented by Yoojeung Han (Seoul, ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,401, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea). "Air conditioner" was invented by Yoojeung Han (Seoul, ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,402, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea). "Air conditioner" was invented by Yoojeung Han (Seoul, ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,403, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea). "Air conditioner" was invented by Yoojeung Han (Seoul, ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,404, issued on Sept. 29. "Steam generator" was invented by Zhihao He (New York). The patent was filed on Nov. 29, 2025, under Application... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,405, issued on Sept. 29. "Essential oil vaporizer" was invented by Longwei Zhang (Dongguan, China). The patent was filed on Sept. 1, 2025... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,406, issued on Sept. 29, was assigned to Coway Co. Ltd. (Choongcheongnam-do, South Korea). "Air purifier" was invented by Seul Gi Lee (Seo... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,407, issued on Sept. 29. "Pet air purifier" was invented by Wanting Su (Foshan, China). The patent was filed on Sept. 29, 2025, under App... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,408, issued on Sept. 29, was assigned to COWAY Co. Ltd. (Gongju-si, South Korea). "Air purifier" was invented by Su Min Shin (Seoul, South... Read More