Tsai; Lang-Fu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Lang-Fu.The latest application filed is for "apparatus having a moving mold clamping seat for high temperature fluid injection molding".
- Tsai; Lang-Fu - Hsinchu TW
- Tsai, Lang-Fu - Hsinchu City TW
| Patent | Date |
|---|---|
| Sensing and reckoning mechanism for injection machine Grant 6,619,944 - Tsai , et al. September 16, 2 | 2003-09-16 |
| Color wheel Grant 6,604,830 - Chiu , et al. August 12, 2 | 2003-08-12 |
| Apparatus having a moving mold clamping seat for high temperature fluid injection molding App 20020110618 - Tsai, Lang-Fu ; et al. | 2002-08-15 |
| Sensing and reckoning mechanism for injection machine App 20020034560 - Tsai, Lang-Fu ; et al. | 2002-03-21 |
| Method of using an improved clamping unit in an injection molding machine Grant 6,004,490 - Tsai December 21, 1 | 1999-12-21 |
| Screw rotating and advancing device for an injection molding machine Grant 5,421,712 - Laing , et al. June 6, 1 | 1995-06-06 |
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