DA

Doyeol Ahn

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Seoul, KR: #1,644 of 39,741 inventorsTop 5%
Overall (All Time): #119,260 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
8063396 Polariton mode optical switch 2011-11-22
8058641 Copper blend I-VII compound semiconductor light-emitting devices 2011-11-15
8054862 Optoelectronic devices 2011-11-08
8004793 Nanometer scale magnetization Hyung Kwon Kim 2011-08-23
7655850 Universal quantum gate 2010-02-02
5079774 Polarization-tunable optoelectronic devices Emilio E. Mendez 1992-01-07