Narrow-band frequency filters and splitters, photonic sensors, and cavities having pre-sele… Grant US-11086047-B2 United States of America 10 Aug 2021
Narrow-band frequency filters and splitters, photonic sensors, and cavities having pre-sele… Grant US-9465141-B2 United States of America 11 Oct 2016
Non-crystalline materials having complete photonic, electronic, or phononic band gaps Grant US-9207357-B2 United States of America 08 Dec 2015