Inventor
SANDANAYAKA Sangarange Don Atula
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SANDANAYAKA Sangarange Don Atula”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KYUSHU NAT UNIV CORP
8 patentsUS11626710B2Apr 11, 2023
Current-injection organic semiconductor laser diode, method for producing same and program
UNIV KYUSHU NAT UNIV CORP1 citations70
US11183815B2Nov 23, 2021
Current-injection organic semiconductor laser diode, meihod for producing same and program
UNIV KYUSHU NAT UNIV CORP2 citations70
US12015248B2Jun 18, 2024
Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
UNIV KYUSHU NAT UNIV CORP0 citations59
US11955776B2Apr 9, 2024
Current-injection organic semiconductor laser diode, method for producing same and program
UNIV KYUSHU NAT UNIV CORP0 citations59
US11909177B2Feb 20, 2024
Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
UNIV KYUSHU NAT UNIV CORP0 citations59
US11539190B2Dec 27, 2022
Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
UNIV KYUSHU NAT UNIV CORP0 citations59
US11476435B2Oct 18, 2022
Film and organic light-emitting device containing perovskite-type compound and organic light-emitting material
UNIV KYUSHU NAT UNIV CORP0 citations57
US11165027B2Nov 2, 2021
Organic electroluminescent device, compound and use thereof
UNIV KYUSHU NAT UNIV CORP0 citations43