US Patent Issued to KOALA Tech on Oct. 21 for "Element, method for producing same and organic semiconductor laser diode" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,671, issued on Oct. 21, was assigned to KOALA Tech Inc. (Fukuoka, Japan).

"Element, method for producing same and organic semiconductor laser diode" was invented by Fatima Bencheikh (Fukuoka, Japan), Takashi Fujihara (Fukuoka, Japan), Jean Charles Maurice Ribierre (Fukuoka, Japan), Ryutaro Komatsu (Fukuoka, Japan), Chihaya Adachi (Fukuoka, Japan), Kento Takahashi (Fukuoka, Japan) and Nobuhiro Takeishi (Fukuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an element comprising a substrate and at least two different optoelectronic devices, wherein the at least two different optoelectronic devices are monolithically fabricated on...