Seung Jin HWANG

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Pohang, KR

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Patents Grantslast 30 patents

Information Patent Grant
Beam homogenizer for surface modification
- Patent number 10,870,170
- Issue date Dec 22, 2020
- HANDONG GLOBAL UNIVERSITY FOUNDATION
- Tae Jun Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-OUTPUT LASER BEAM TRANSMISSION DEVICE USING INDEX MATCHING FLUID
- Publication number 20240170906
- Publication date May 23, 2024
- HILLAB INC.
- Seung Jin HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PULSE FILTER AND LASER OUTPUT DEVICE HAVING SAME
- Publication number 20190305501
- Publication date Oct 3, 2019
- HANDONG GLOBAL UNIVERCITY INDUSTRYACADEMIC COOPERATION FOUNDATION
- Tae Jun YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM HOMOGENIZER FOR SURFACE MODIFICATION
- Publication number 20190039179
- Publication date Feb 7, 2019
- HANDONG GLOBAL UNIVERSITY FOUNDATION
- Tae Jun YU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR