Patent number: 11264720 Type: Grant Filed: Oct 28, 2019 Date of Patent: Mar 1, 2022 Patent Publication Number: 20210124231 Assignee: Nokia
Tunable radio-frequency device having electrochromic and electro-active materials
Publication number: 20210124231 Type: Application Filed: Oct 28, 2019 Publication Date: Apr 29, 2021 Patent Grant