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CHUNG CHWAN ENTERPRISE CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,285
  • Filing trend
    ⇩ 20.0%
About

CHUNG CHWAN ENTERPRISE CO LTD has a total of 18 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2015. It filed its patents most often in Taiwan. Its main competitors in its focus markets consumer goods, materials and metallurgy and packaging and shipping are CHUNG CHWAN ENTPR CO LTD, KLEINMETALLWARENWERK HEILIGENS and SOLIDOR HEILIGENSTADT VEB K.

Patent filings in countries

World map showing CHUNG CHWAN ENTERPRISE CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 18

Patent filings per year

Chart showing CHUNG CHWAN ENTERPRISE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Yu-Pau 13
#2 Lin Yu Pau 5
#3 Tang Ge-Chian 1

Latest patents

Publication Filing date Title
TWI709926B Dispatch system for mold manufacturing and dispatch method
TWI707730B Intelligent automatic mold changing system and method thereof
TWI678981B Zipper head assembly structure
TW201946559A Zipper head assembly structure and an elastic element thereof
TWI650089B Method of forming zip slider structure
TWI646915B Zipper head assembly structure and elastic element thereof
TWI643575B Zipper head assembly structure
TWI643574B Cap structure and zipper head assembly structure
TW201909782A Zipper head assembly structure and elastic element thereof
TWI631916B Zipper head assembly structure and pin-shaped assembly thereof
TW201826966A Zipper head assembly structure and elastic element thereof
TWI605770B Zipper head assembly structure and elastic element thereof
TW201801884A Mold core assembly and slidable member
TW201740831A Zipper head assembly structure and sliding assembly thereof
TW201729923A Injection system applied to a die casting machine
TW201717798A Zipper head assembly structure for decreasing assembling resistance and movable cover body thereof
TW201632104A Zipper head assembly structure for increasing torsional strength and sliding member thereof