ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,273, issued on Aug. 25. "Headphone" was invented by Jian Zhang (Wuxi, China), Hanjing Cai (Wuxi, China) and Yuankuo Xu (Wuxi, China). The ... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,274, issued on Aug. 25, was assigned to SHENZHEN JIAJUNXING TECHNOLOGY Co. LTD. (Shenzhen, China). "Communications headset" was invented by... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,275, issued on Aug. 25. "Cell phone stand with speaker" was invented by Wenrui Guo (Fuzhou City, China). The patent was filed on June 29, ... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,276, issued on Aug. 25. "Sleep aid device" was invented by Manchuan Wu (Shenzhen, China). The patent was filed on Nov. 26, 2025, under App... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,277, issued on Aug. 25, was assigned to Shenzhen EDUP Electronics Technology Co. Ltd (Shenzhen, China). "Mount for electronic devices" was ... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,278, issued on Aug. 25, was assigned to Shenzhen Telike Information Technology Co. Ltd. (Shenzhen, China). "Video switcher" was invented by... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,279, issued on Aug. 25, was assigned to Shenzhen Jiayz Photo Industrial. Ltd (Shenzhen, China). "Sound card" was invented by Yingzhi Jia (S... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,280, issued on Aug. 25, was assigned to AlphaTheta Corp. (Kanagawa, Japan). "Sound effects device" was invented by Takahiro Kuramoto (Kanag... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,281, issued on Aug. 25, was assigned to Alpha Theta Corp. (Kanagawa, Japan). "Sound effects device" was invented by Takahiro Kuramoto (Kana... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,144,282, issued on Aug. 25, was assigned to Magic Leap Inc. (Plantation, Fla.). "Device controller" was invented by Shigeru Natsume (Weston, Fl... Read More