Learn more

CHENG YUAN ENVIRONMENTAL TECHNOLOGY ENTPR CO LTD

Overview
  • Total Patents
    13
About

CHENG YUAN ENVIRONMENTAL TECHNOLOGY ENTPR CO LTD has a total of 13 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Taiwan. Its main competitors in its focus markets surface technology and coating and chemical engineering are MOSELEY RUBBER CO LTD, CHENGYUAN ENVIRONMENT TECHNOLOGY INC TAIWAN and ROTOCLEAN IND CORP.

Patent filings in countries

World map showing CHENG YUAN ENVIRONMENTAL TECHNOLOGY ENTPR CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 13

Patent filings per year

Chart showing CHENG YUAN ENVIRONMENTAL TECHNOLOGY ENTPR CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Lin Yi-Cheng 13
#2 Lai Yu-Cheng 6

Latest patents

Publication Filing date Title
TW201347828A Fixed hearth type adsorption and desorption device
TW201347829A Safety desorption unit of fixed hearth type adsorption and desorption device
TW201347831A Method of supplying adsorption material to fluidized bed and purification system for the method
TW201332901A Treatment process and unit for volatile organic compound desorbed waste liquid
TW201313297A Volatile organic compound condensation device
TW201314130A Thermal medium system with a rapid cooling function and organic solvent purification system using the same
TW201226039A Gas-collection pipeline and method to reduce the total gas-collection flow quantity
TW201223620A Absorption material delivery device for solvent purification system
TW201221204A Wet-type suspended particles removal device and method thereof
TW201221203A Dry-type suspended particles removal device and method thereof
TW201217042A reduces the possibility of blocking apertures through micro-particles to achieve stable purification effectiveness without being affected by the weather and extending the service life
TW201217040A allow the adsorption material on the fluidization floating bed to perform circulation adsorption process when the solvent concentration at the discharging end is lower than the effluent standard