A physician and scientist at Oregon Health & Science University, Dr. David Huang co-invented imaging technology called optical coherence tomography that helps prevent blindness, benefiting millions of people around the globe. The recipient of numerous national honors and the holder of 42 patents, Huang continues to lead research on innovating laser technology for eye health. Subscribe: https://www.youtube.com/c/KGWNews8 Watch the latest KGW newscast: https://www.kgw.com/watch Get the KGW app: https://kgw.com/appredirect