TECHNOLOGY
TECHNOLOGY
Precision casting of precious metal jewelry using natural materials
The invention is using a wax model based on original metal shape that improve the aesthetic value and decrease the production cost.
This is for the precise casting method using original natural precious metal.
- Applictaion Number : 10-2007-0056112
Pipe-type fine metal thread manufacturing methods and the fine metal thread using porous metal
This invention is to infiltrate aroma to the porous metal so as to ensure the maximum infiltration and duration of aroma
in fine metal thread.
This invention is for the manufacturing of pipe shaped find metal thread and production of porous metal utilizing the pipe shaped fine metal.
- Applictaion Number : 10-2008-0040746
Method to apply gradation to ornaments, and the ornaments that is formed with gradation.
This invention is related with the coloring of jewelry surface by plating method, especially dirrerent from conventional plating method of distinctive 2 or more colors,
it is a technology to increase the value of the jewelry by applying gradation to the surface of jewelry.
- Applictaion Number : 10-2009-0131473
DESIGN REGISTRATION 23 CASE
BRROCH
- 30-2007-0014779 BRROCH
- 30-2007-0014788 BRROCH
- 30-2007-0025044 BRROCH
- 30-2007-0025352 BRROCH
- 30-2007-0025353 BRROCH
EARRINGS
- 30-2010-0021767 EARRINGS
- 30-2010-0021772 EARRINGS
- 30-2010-0021773 EARRINGS
- 30-2011-0043916 EARRINGS
- 30-2011-0043942 EARRINGS
- 30-2011-0043950 EARRINGS
- 30-2011-0043955 EARRINGS
- 30-2011-0043968 EARRINGS
- 30-2011-0043969 EARRINGS
RING
- 30-2010-0021775 RING
- 30-2010-0021776 RING
- 30-2010-0021778 RING
- 30-2010-0021779 RING
- 30-2010-0021780 RING
- 30-2011-0043967 RING
- 30-2011-0043970 RING
- 30-2011-0043972 RING
- 30-2011-0043976 RING
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