ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,759, issued on July 22, was assigned to RESONAC Corp. (Tokyo).
"Organic electronic material and organic electronic element" was invented by Kazuyuki Kamo (Tokyo), Iori Fukushima (Tokyo), Tomotsugu Sugioka (Tokyo) and Kenichi Ishitsuka (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic electronic material that includes a charge transporting polymer which has a branched structure and has a structural unit having a structure represented by Formula (1)."
The patent was filed on Sept. 28, 2018, under Application No. 17/279,596.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-...