Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168023 | IG window unit having triple silver coating and dielectric coating on opposite sides of glass substrate | Willem den Boer, Yiwei Lu, Cesar Clavero, Daniel Schweigert, Sang LEE | 2021-11-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168023 | IG window unit having triple silver coating and dielectric coating on opposite sides of glass substrate | Willem den Boer, Yiwei Lu, Cesar Clavero, Daniel Schweigert, Sang LEE | 2021-11-09 |