ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,287, issued on Sept. 1, was assigned to Changzhou AAC Raytech Optronics Co. Ltd. (Changzhou City, China). "Lens driving device" was invente... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,288, issued on Sept. 1, was assigned to CREAL SA (Ecublens VD, Switzerland). "High-resolution light-field projector" was invented by Tomas ... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,289, issued on Sept. 1, was assigned to Coretronic Corp. (Hsin-Chu, Taiwan). "Stereo projection screen and stereo projection system" was in... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,290, issued on Sept. 1, was assigned to VITREALAB GMBH (Vienna). "Stereoscopic display device" was invented by Rui Vasconcelos (Vienna), Jo... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,291, issued on Sept. 1, was assigned to TOPPAN Holdings Inc. (Tokyo). "Optical device for aerial display apparatus, and aerial display appa... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,292, issued on Sept. 1, was assigned to NICHIA Corp. (Anan, Japan). "Image display device" was invented by Hajime Akimoto (Anan, Japan), Hi... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,293, issued on Sept. 1, was assigned to Snap Inc. (Santa Monica, Calif.). "Conductive connection through eyewear hinge" was invented by Dou... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,294, issued on Sept. 1, was assigned to e-Vision Smart Optics Inc. (Sarasota, Fla.). "Oxygen permeable contact lens" was invented by Anthon... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,295, issued on Sept. 1, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China). "Loudspeaker" was invented by Yueqiang Wang (Shenzhen, C... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,296, issued on Sept. 1, was assigned to Wistron Corp. (New Taipei City, Taiwan). "Traveling-wave optical modulation device and traveling-wa... और पढ़ें