4 companies
| Company | Country | China | EU | US | UK | Brazil | Saudi | Canada |
|---|---|---|---|---|---|---|---|---|
| JENOPTIK Optical Systems GmbH | Germany | pending | — | 3 | — | — | — | — |
| Feinwerkoptik Zünd AG | Switzerland | pending | — | — | — | — | — | — |
| Mikrop AG | Switzerland | pending | — | — | — | — | — | — |
| Shenzhen Suntech Display Technology Co., Ltd. | China | pending | — | — | — | — | — | — |