Wang; Jian Ren
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Jian Ren.The latest application filed is for "lateral core-pulling mechanism of mold".
- Wang; Jian Ren - Taichung N/A TW
- Wang; Jian-Ren - Tu-Cheng City TW
- Wang; Jian-Ren - Tu-Cheng TW
| Patent | Date |
|---|---|
| Wrench Grant D690,173 - Wang September 24, 2 | 2013-09-24 |
| Wrench Grant D673,434 - Wang January 1, 2 | 2013-01-01 |
| Lateral core-pulling mechanism of mold App 20090181119 - Chen; Chih-Yu ; et al. | 2009-07-16 |
| Side core-pulling mechanism of mold Grant 7,549,856 - Chen , et al. June 23, 2 | 2009-06-23 |
| Mold with a returning apparatus App 20080308710 - Yu; Chen-Chih ; et al. | 2008-12-18 |
| Mold a secondary molding App 20080292744 - Chen; Chih-Yu ; et al. | 2008-11-27 |
| Side Core-pulling Mechanism Of Mold App 20080276744 - Chen; Chih-Yu ; et al. | 2008-11-13 |
| Apparatus And Method For Periodically Cooling Injection Mold App 20080277822 - CHEN; Chih-Yu ; et al. | 2008-11-13 |
| Injection die with an early-returning apparatus App 20070134366 - Wang; Ching-Chang ; et al. | 2007-06-14 |
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