23 Utility and 1 Design Patents
#380 in Hwaseong-si
#7,966 in South Korea
#138,436 in the World
rank by utility patentsForward Citations = 43
Company Filing History:

Industry-university Cooperation Foundation Sogang University
Industry-university Cooperation Foundation
4. 1 out of 1
Tera Metal Co., Ltd.
5. 1 out of 5
Sogang University Corporation
Get your Inventor Badge Today