ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,014, issued on Sept. 29. "Transmitter for a wireless listening system" was invented by Li Wang (Jiangmen, China). The patent was filed on... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,015, issued on Sept. 29, was assigned to Guangzhou Changyi Electronic Technology Co. Ltd. (Guangzhou, China). "Front shield of a record pl... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,016, issued on Sept. 29. "Wireless speaker" was invented by Xiangyu Liu (Shenzhen, China). The patent was filed on Nov. 14, 2025, under A... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,017, issued on Sept. 29, was assigned to Foshan Nanhai Yangyue Electronics Co. Ltd. (Foshan, China). "Headphone" was invented by Kunsheng ... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,018, issued on Sept. 29, was assigned to Audio-Technica Corp. (Tokyo). "Headphone" was invented by Shan Yung Yen (Tokyo). The patent was ... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,019, issued on Sept. 29. "Earphone protective cover" was invented by Chaofan Wang (Wuhan, China). The patent was filed on May 28, 2025, u... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,020, issued on Sept. 29. "Bone conduction headphone" was invented by Xi Wu (Dongguan City, China). The patent was filed on April 27, 2025... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,021, issued on Sept. 29, was assigned to SONOS INC. (Goleta, Calif.). "Media player device" was invented by Daehoo Kim (Oxnard, Calif.), V... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,022, issued on Sept. 29, was assigned to Shenzhen Saiweihong Technology Co. Ltd. (Shenzhen, China). "Speaker kit" was invented by Weiwei Y... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,023, issued on Sept. 29. "Speaker" was invented by Xi Wu (Shenzhen, China). The patent was filed on Aug. 12, 2025, under Application No. ... और पढ़ें