Liu; Ching-Shih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Ching-Shih.The latest application filed is for "eddy current probes having magnetic gap".
- Liu; Ching-Shih - Longtan Shiang TW
- Liu; Ching-Shih - Longtan Township Taoyuan County TW
- Liu; Ching Shih - Lungtan Taoyuan
| Patent | Date |
|---|---|
| Eddy current probes having magnetic gap Grant 8,203,336 - Peng , et al. June 19, 2 | 2012-06-19 |
| Eddy Current Probes Having Magnetic Gap App 20110062946 - PENG; Kang-Neng ; et al. | 2011-03-17 |
| Fuel-concentration detecting and controlling device for fuel cell Grant 7,618,585 - Perng , et al. November 17, 2 | 2009-11-17 |
| An improved automatic holding device App 20070046052 - Liu; Ching Shih ; et al. | 2007-03-01 |
| Fuel-concentration detecting and controlling device for fuel cell App 20070041872 - Perng; Kang-Nang ; et al. | 2007-02-22 |
| Nondestructive method for inspecting cladding tubes Grant 7,104,127 - Perng , et al. September 12, 2 | 2006-09-12 |
| Nondestructive method for inspecting cladding tubes App 20060062343 - Perng; Kang-Neng ; et al. | 2006-03-23 |
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