ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,219, issued on April 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea). "Television receiver" was invented by Kihon... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,220, issued on April 14, was assigned to Zebra Technologies Corp. (Lincolnshire, Ill.). "Mobile computing device" was invented by Sunghun ... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,221, issued on April 14. "Mobile phone" was invented by Shuai Ma (Beijing) and Zhen Wang (Beijing). The patent was filed on June 8, 2023,... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,222, issued on April 14. "Interference device" was invented by Hongcai Lu (Guangdong, China). The patent was filed on March 11, 2024, und... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,223, issued on April 14, was assigned to MILWAUKEE ELECTRIC TOOL Corp. (Brookfield, Wis.). "Radio" was invented by Chelsea L. McCormick (L... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,224, issued on April 14. "Digital audio player" was invented by In Gyu Park (Seoul, South Korea). The patent was filed on Jan. 20, 2025, ... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,225, issued on April 14, was assigned to Harman International Industries Inc. (Northridge, Canada). "Loudspeaker" was invented by Matthew ... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,226, issued on April 14, was assigned to RE:CAR INC. (Troy, Mich.). "Portable speaker" was invented by Tomoyuki Ishiwata (Fountain Valley,... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,227, issued on April 14, was assigned to Shen Zhen Yaan Energy Technology Co. Ltd. (Shenzhen, China). "Headphone" was invented by Dingxian... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. D1,122,228, issued on April 14. "Speaker" was invented by Fei Zeng (Shaoyang, China). The patent was filed on Sept. 18, 2024, under Application ... और पढ़ें