PATENTS

The technical design is our most valuable assets that needs to be properly protected. 
Yia Sheng seeks patent protection for our innovative products and enforce its patent right on the market.

CLICK LIPSTICK

The patent right is registered in the below countries.

• China (2012)
• USA (2010)
• Italy (2009)
• Taiwan (2006)
• Germany (2008)

LIQUID EYELINER PENCIL

The patent right is registered in the below countries.

• USA (2014)
• Japan (2013)
• EU (2013)
• China (2012)
• Taiwan (2011)

SQUARE MAGNETIC LIPSTICK

The patent right is registered in the below countries.

• France (2017)
• UK (2016)
• China (2013)
• Taiwan (2013)
• Italy (2013)
• USA (2013)
• Germany (2013)