Learn more

ROSACE INTERNAT CO LTD

Overview
  • Total Patents
    18
About

ROSACE INTERNAT CO LTD has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, United States and Singapore. Its main competitors in its focus markets foods and drinks, medical technology and engines, pumps and turbines are SICHUAN INST OF ATOMIC ENERGY, NEISTER S EDWARD and NANOGUARD TECH LLC.

Patent filings in countries

World map showing ROSACE INTERNAT CO LTDs patent filings in countries

Patent filings per year

Chart showing ROSACE INTERNAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Guo-Gang 8
#2 Chen Kuo-Kang 7
#3 Tseng Kuang-Tai 4
#4 Chen Kuo Kang 2
#5 Lin Chih-Che 2
#6 Zeng Guang-Tai 1
#7 Lin Zhi-Zhe 1
#8 Ceng Guang-Tai 1

Latest patents

Publication Filing date Title
TW201238481A Indoor ecological cultivation device with adjustable water quality
TW201125597A Self - cooled ionized air generating device
TW201105313A Far infrared oxygen-enriched hydrotherapic device
TW201102475A Environmental-friendly bathing facility
US2010253091A1 Physical energy-converting rotor, rotating method of the same and generating set using the same
DE102009015651A1 Physical energy converting rotor e.g. parallel gravitational rotor has inner and outer virtual orbits that are defined during rotation and has weights which moves in orbits by force action-at-distance to form non-balances
US2010233941A1 Pressure differential nano grinding and dispersing assembly
TW201033136A Multiple-stage classifying continuous micro-bubble separation waste water recycling equipment and usage thereof
TW201031824A Physical energy power conversion rotor, rotating method and generator set
TW201029735A A fluid pressure differential type nano-grinding device
TW201030295A Raw-water drinking fountain with high-dissolved oxygen content
SG144782A1 Bathing pool assembly with water full of nano-scale ozone bulbs for rehabilitation
US2008184472A1 Bathing pool assembly with water full of nano-scale ozone bubbles for rehabilitation
US2008178912A1 Agricultural sterilizing and detoxifying assembly for vegetables and fruit
SG144771A1 Agricultural sterilizing and detoxifying assembly for vegetables and fruit
TW200819189A Water treatment equipment package
EP1867345A1 Disinfectant appliance with a nanometer disinfectant function
US2007154364A1 Sterilizing Instrument