Company

History

• 2004

• • 01Established WESS

• 2005

• • 05Established R&D Center(RIEM)

• 2007

• • 11Certified innovative enterprise by Korean government

• 2009

• • 10Certified innovative enterprise by Korean government

• 2010

• • 10Developed clamp-on type density sensor

• 2011

• • 06Registered a trademark, WESS Measurement
  • 09Acquired the approved exporter in Korea-EU FTA

• 2014

• • 06Designated as an star company of intellectual property management by Korean government

• 2015

• • 12Established WESS CHINA

• 2016

• • 04ENV110, certified excellent products by Korean pulbic procurement service

• 2018

• • 08Acquired the approved exporter in Korea-China FTA

• 2021

• • 07ENV200, certified excellent products by Korean pulbic procurement service

Company

Certificate

• 2006

• • 05Patent EEAM, density measurement
  • 08Approved CE for ENV100 and ENV200

• 2007

• • 05Patent of ultrasonic interface detection method

• 2012

• • 04Patent of clamp-on type density measurement and system

• 2014

• • 05Patent of ultrasonic interface level measurement with profile
  • 07Patent of ultrasonic level measurement without dead zone

• 2016

• • 04Patent of clamp-on ultrasonic denisty measurement and system
  • 06Patent of clamp-on ultrasonic denisty measurement and system-China
  • 08Patent of ultrasonic flow and density measurment
  • 10Patent of clamp-on ultrasonic denisty measurement and system-US

• 2017

• • 02Patent for swing brakcet
  • 03Patent of sensor mounting bracket
  • 05Patent of ultrasonic sensor with bult-in cleaning bozzle

• 2018

• • 06Patent for mounting structure of clamp-on density sensor
  • 10Patent of winding algorithm of sludge level sensor

• 2021

• • 05Patent of method of sludge level measurement at dring water plant
  • 10Patent of flange structure for fixing sensor
  • 11Patent of measuring algorithm at sedimenation tank of water plant

• 2022

• • 01Patent of multi-layered sludge blanket level measurement
  • 07Patent of ultrasonic flow and density measurement
  • 08Patent of mixing and supply control of CMP slurry
  • 08Patent of supply management system for CMP slurry