WI-A CORPORATION

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Suwon-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing laser reflective mask
- Patent number 8,614,036
- Issue date Dec 24, 2013
- WI-A Corporation
- Hyeong Ryeol Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser-reflective mask and method for manufacturing same
- Patent number 8,614,032
- Issue date Dec 24, 2013
- WI-A Corporation
- Hyeong Ryeol Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING LASER REFLECTIVE MASK
- Publication number 20130224638
- Publication date Aug 29, 2013
- WI-A CORPORATION
- Hyeong Ryeol Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER-REFLECTIVE MASK AND METHOD FOR MANUFACTURING SAME
- Publication number 20110287348
- Publication date Nov 24, 2011
- WI-A CORPORATION
- Hyeong Ryeol Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Trademarklast 30 trademarks