Joon Lyou

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Substrate measurement apparatus with electron distortion unit
- Patent number 9,009,861
- Issue date Apr 14, 2015
- Korea Research Institute of Standards and Science
- Byong Chon Park
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus and method for repairing photo mask
- Patent number 8,153,338
- Issue date Apr 10, 2012
- Nanofocus Inc.
- Byong Chon Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FUSION MEASUREMENT APPARATUS
- Publication number 20140130212
- Publication date May 8, 2014
- Korea research Institute of Standards and Science
- Byong Chon Park
- B82 - NANO-TECHNOLOGY
Information Patent Application
Apparatus and method for repairing photo mask
- Publication number 20110027698
- Publication date Feb 3, 2011
- Byong Chon Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY