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CHUEN CHERN CO LTD

Overview
  • Total Patents
    16
About

CHUEN CHERN CO LTD has a total of 16 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, France and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods, packaging and shipping and surface technology and coating are JANG UP SYSTEM CO LTD, JOUNG JAE YONG and CTK CO LTD.

Patent filings in countries

World map showing CHUEN CHERN CO LTDs patent filings in countries

Patent filings per year

Chart showing CHUEN CHERN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 15
#2 Liu Li-Mei 1
#3 Zhang Jiun 1

Latest patents

Publication Filing date Title
US2011243642A1 Rolling-ball style cosmetic container structure
FR2947431A3 COSMETIC CONTAINER STRUCTURE OF A BALLOUS TYPE
FR2945190A3 COSMETIC APPLICATOR DEVICE
WO2010017678A1 Dual soft tube cosmetic container structure
US2010034574A1 Lotion dispenser with two compartments
FR2919789A3 COSMETIC DEVICE WITH INSERTION TUBE
US7419323B1 Cosmetic device
US2008240839A1 Press-type cosmetic container with anti-press means
FR2914283A3 VALVE DEVICE FOR A LIQUID DISPENSER.
FR2911053A3 SAFETY DEVICE FOR PUSH-TYPE COSMETIC CONTAINER
US2008068826A1 Lip pen assembly with light bulbs
FR2889796A1 COSMETIC PEN AND ITS SEALING CAP.
US7168875B1 Multiple-function cosmetic pens
US2006261664A1 Method of manufacturing a brush
US2006210353A1 Valve assembly
US2006171769A1 Tube style cosmetic container structure