WORLDEX INDUSTRY & TRADING CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for WORLDEX INDUSTRY & TRADING CO., LTD..The latest application filed is for "substrate support unit and substrate treatment apparatus comprising the same".
- WORLDEX INDUSTRY & TRADING CO., LTD. - Gumi-si KR
- WORLDEX INDUSTRY & TRADING CO., LTD. - Kumi-city, Kyungsangbukdo KR
| Patent | Date |
|---|---|
| Substrate Support Unit And Substrate Treatment Apparatus Comprising The Same App 20170084477 - KANG; Dong-Joo ; et al. | 2017-03-23 |
| Plasma Chamber Cathode and Outer Ring Made of Silicon Material App 20080265737 - Bae; Jong-Sik ; et al. | 2008-10-30 |
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