CHEN; Nai-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; Nai-Ching.The latest application filed is for "walking stick grip".
- CHEN; Nai-Ching - TAICHUNG CITY TW
- Chen; Nai-Ching - Hsinchu TW
| Patent | Date |
|---|---|
| Walking Stick Grip App 20220160086 - CHEN; Nai-Ching | 2022-05-26 |
| Multi-channel mode converter and rotary joint operating with a series of TE or TM mode electromagnetic wave Grant 9,276,303 - Chang , et al. March 1, 2 | 2016-03-01 |
| Multi-channel Mode Converter And Rotary Joint Operating With A Series Of Te Or Tm Mode Electromagnetic Wave App 20130257563 - CHANG; TSUN-HSU ; et al. | 2013-10-03 |
| Mode-selective interactive structure for gyrotrons Grant 8,390,199 - Chang , et al. March 5, 2 | 2013-03-05 |
| Isolated dual-mode converter and applications thereof Grant 8,324,985 - Chang , et al. December 4, 2 | 2012-12-04 |
| Isolated Dual-mode Converter And Applications Thereof App 20110221545 - Chang; Tsun-Hsu ; et al. | 2011-09-15 |
| Mode-selective Interactive Structure For Gyrotrons App 20110018435 - CHANG; Tsun-Hsu ; et al. | 2011-01-27 |
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