Patent 09632248 - Integrated photonic coupler > Summary
US Patent
Patent Application No. US 09632248
Published on Apr 25, 2017
Application No. 14/580029
Field on Dec 22, 2014
Classification
International:
G02B 6/12
G02B 6/124;
G02B 6/30;
G02B 6/136;
Field of Search
385/14-15
385/37;