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CHANG CHANG HO

Overview
  • Total Patents
    13
About

CHANG CHANG HO has a total of 13 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets packaging and shipping, machines and consumer goods are ADM SPA, MESHBERG P and LUMSON SRL.

Patent filings in countries

World map showing CHANG CHANG HOs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Australia 1
#3 Brazil 1
#4 China 1
#5 Spain 1
#6 France 1
#7 Mexico 1

Patent filings per year

Chart showing CHANG CHANG HOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Chang Ho 11
#2 Chang Ho Chang 1
#3 Chang-Ho Chang 1

Latest patents

Publication Filing date Title
US2011180630A1 Sport-type multifunctional spray mineral water bottle
US2011180627A1 Cap of spray mineral water bottle and multifunctional spray mineral water bottle
FR2957824A3 Mineral water bottle with multi-purpose vaporizer
US2011278376A1 Air-filling Pressure-charged Spraying Mineral Water Bottle
US2011272489A1 Push-Type Spraying Mineral Water Bottle
US2011180629A1 Multifunctional spraying mineral water bottle
US2011180628A1 Portable air-conditioning unit
US2010301778A1 Changeable facial expression configuration and changeable facial expression garment composed thereof
CN1149537A Blackboard movable up and down