Jong-Ho KWAK

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Laser processing method and laser processing apparatus
- Patent number 8,462,331
- Issue date Jun 11, 2013
- QMC Co., Ltd.
- Beng So Ryu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Asynchronous transfer mode adaptation layer (AAL) processing method
- Patent number 6,262,995
- Issue date Jul 17, 2001
- Hyundai Electronics Ind. Co., Ltd.
- Jong-In Kwak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS
- Publication number 20120043474
- Publication date Feb 23, 2012
- QMC CO., LTD.
- Beng So RYU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR