Evanescent optical couplers employing polymer-clad fibers and tapered ion-exchanged… Grant US-10690858-B2 United States of America 23 Jun 2020
Channel waveguides with bend compensation for low-loss optical transmission Grant US-10585242-B1 United States of America 10 Mar 2020
Integrated circuit optical interconnect Application US-10409002-B2 United States of America 10 Sep 2019