Double-layer electrode for electro-optic liquid crystal lens Grant US-11513416-B2 United States of America 29 Nov 2022
Electrochromic films and related methods thereof Grant US-11473186-B2 United States of America 18 Oct 2022
Double-layer electrode for electro-optic liquid crystal lens Grant US-10955707-B2 United States of America 23 Mar 2021
Electrochromic films and related methods thereof Grant US-10061175-B2 United States of America 28 Aug 2018