ALEXANDRIA, Va., June 5 -- United States Patent no. 12,279,520, issued on April 15, was assigned to Universal Display Corp. (Ewing, N.J.). "Organic electroluminescent materials and devices" was inven... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,042, issued on April 15, was assigned to PVA TePla AG (Wettenberg, Germany). "Crystal support and crystal growing plant having such a crysta... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,121, issued on April 15, was assigned to SEMES Co. LTD. (Chungcheongnam-Do, South Korea). "Support unit, substrate treating apparatus includ... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,843, issued on April 15, was assigned to Sumitomo Chemical Co. Ltd. (Tokyo). "Liquid crystal polyester resin composition and molded object" ... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. D1,071,461, issued on April 15, was assigned to Zhongshan Shouhua Technology Co. Ltd. (Zhongshan, China). "Drain mat" was invented by Jiaxiong Duan... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,417, issued on April 15, was assigned to LG Electronics Inc. (Seoul, South Korea). "Cooking device" was invented by Youngkook Yoon (Seoul, S... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,047, issued on April 15, was assigned to SMS group GmbH (Dusseldorf, Germany). "Device and method for handling mandrel rods in a tube rollin... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,626, issued on April 15, was assigned to Infineon Technologies AG (Neubiberg, Germany). "Driver circuit for bypass power transistor includin... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,805, issued on April 15, was assigned to Shenzhen NED Optics Co. Ltd (Guangdong, China). "Method and system for actively adjusting diopter o... Read More
ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,321, issued on April 15, was assigned to NSK LTD. (Tokyo). "Ball screw device" was invented by Ryo Segawa (Fujisawa, Japan). According to t... Read More