HWANG; Yean-Ren
Patent Applications and Registrations
Patent applications and USPTO patent grants for HWANG; Yean-Ren.The latest application filed is for "method and device for detection of metal and non-metal particle concentration of electrical discharge machining liquid".
- HWANG; Yean-Ren - Taipei City TW
- Hwang; Yean-Ren - Zhongli City TW
| Patent | Date |
|---|---|
| Method And Device For Detection Of Metal And Non-metal Particle Concentration Of Electrical Discharge Machining Liquid App 20190204255 - CHEN; Shih-Jui ; et al. | 2019-07-04 |
| Continuous Micro Anode Guided Electroplating Device And Method Thereof App 20120279862 - Lin; Jing-Chie ; et al. | 2012-11-08 |
| Continuous Micro Anode Guided Electroplating Device And Method Thereof App 20100300886 - LIN; Jing-Chie ; et al. | 2010-12-02 |
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