Jo-Woong Ha

Follow

Person

Daelim Apt, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing metal thin film resistor
- Patent number 6,993,828
- Issue date Feb 7, 2006
- Inostek Inc.
- Jo-Woong Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for manufacturing reaction bonded silicon carbide
- Patent number 6,126,749
- Issue date Oct 3, 2000
- Korea Institute of Science and Technology
- Sang-Whan Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for depositing a platinum layer on a silicon wafer
- Patent number 5,981,390
- Issue date Nov 9, 1999
- Tong Yang Cement Corporation
- Dong Su Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for continuous manufacture of reaction bonded silicon carbide
- Patent number 5,770,262
- Issue date Jun 23, 1998
- Korea Institute of Science and Technology
- Sang-Whan Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for depositing a platinum layer on a silicon wafer
- Patent number 5,736,422
- Issue date Apr 7, 1998
- Dong Yang Cement Corporation
- Dong Su Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Metal resistor device and method for manufacturing the same
- Publication number 20040085183
- Publication date May 6, 2004
- Jo-Woong Ha
- H01 - BASIC ELECTRIC ELEMENTS