Patents by Inventor Seung Won IHM

Seung Won IHM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10683214
    Abstract: The present disclosure relates to a multi-effect desalination apparatus by partially dosing acids into only evaporators corresponding to a relatively high temperature part, while dosing a polymer-based anti-scalant into all the evaporators, to minimize a risk of a scale and corrosion with maximizing a top brine temperature of desalination facility, and a desalination method using the same.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: June 16, 2020
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventors: Hyun Chul Chung, Amr Mohamed Mahmoud Sayed Ahmed, Seung Won Ihm, Muhammad Adnan Saroosh
  • Publication number: 20190016612
    Abstract: Disclosed are a water treatment apparatus using underwater plasma discharge and a water treatment system using the same. The apparatus includes a reactor having an inlet through which raw water flows in and an outlet through which purified water flows out, a ground electrode provided at a first side of the reactor, and a plasma electrode module provided at a second side of the reactor and configured to generate plasma. With plasma generated through underwater discharge, it is possible to decompose or remove organic substances and microorganisms present in raw water.
    Type: Application
    Filed: July 9, 2018
    Publication date: January 17, 2019
    Applicant: Doosan Heavy Industries & Construction Co., LTD
    Inventors: Yong Hae Park, Yeong Hyeok Kim, Sung Won Park, Sung Woo Woo, Seung Won Ihm
  • Publication number: 20160326014
    Abstract: The present disclosure relates to a multi-effect desalination apparatus by partially dosing acids into only evaporators corresponding to a relatively high temperature part, while dosing a polymer-based anti-scalant into all the evaporators, to minimize a risk of a scale and corrosion with maximizing a top brine temperature of desalination facility, and a desalination method using the same.
    Type: Application
    Filed: April 25, 2016
    Publication date: November 10, 2016
    Inventors: Hyun Chul CHUNG, Amr Mohamed Mahmoud SAYED AHMED, Seung Won IHM, Muhammad Adnan SAROOSH