the most valuable innovations are listed as below:
- Personal owned patents related zipper (total 60+ patents assigned to Hsin-Teng), Mr. Tso is the one individual who owned good sizable numbers onto Zipper-related patents in the world.
- A few patents are widely used by current Zipper manufacturers (without authorization, Brands used it but not be noted) e.g. US7036191 B2, US6701585 B2 and US6946047 B2 etc.
| Patent# US7036191 B2 | Patent# US6701585 B2 | Patent# US6946047 B2 |
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- Has invented ID.zip (Identification Zipper, Structure of Zipper's teeth with appearance either English letter or symbol for identification) and PL.zip (Pair-Lock Zipper, upgrade teeth strength while applying on curve-sewing), it is believed these are the revolutions for both zipper's teeth-shape and its function.
- Has developed the first "Metal Injection Zipper Machine" The Thermal Press Forming Machine in the world. Which can be applied to develop various Zipper's teeth-shape.
- Has invented ID.zip (Identification Zipper, Structure of Zipper's teeth with appearance either English letter or symbol for identification) and PL.zip (Pair-Lock Zipper, upgrade teeth strength while applying on curve-sewing), it is believed these are the revolutions for both zipper's teeth-shape and its function.
HSINTENG ENTERPRISES CO., LTD.
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