KWANG-BOK KIM

Follow

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurethane polishing pad and composition for manufacturing the same
- Patent number 11,717,932
- Issue date Aug 8, 2023
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- Kwang-Bok Kim
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLYURETHANE POLISHING PAD AND COMPOSITION FOR MANUFACTURING THE SAME
- Publication number 20200215662
- Publication date Jul 9, 2020
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- KWANG-BOK KIM
- B24 - GRINDING POLISHING
Information Patent Application
ANTISTATIC POLYURETHANE POLISHING PAD AND COMPOSITION FOR MANUFACTU...
- Publication number 20200215663
- Publication date Jul 9, 2020
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- KWANG-BOK KIM
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING PAD AND COMPOSITION FOR MANUFACTURING THE SAME
- Publication number 20200198092
- Publication date Jun 25, 2020
- XIA TAI XIN SEMICONDUCTOR (QING DAO) LTD.
- KWANG-BOK KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...