Yong Sik Hah

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Turbine power generation system having emergency operation means, a...
- Patent number 10,215,058
- Issue date Feb 26, 2019
- POSCO ENERGY CO., LTD.
- Sung Keun Oh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reaction-type turbine
- Patent number 9,617,855
- Issue date Apr 11, 2017
- HK TURBINE CO., LTD.
- Young Il Chang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
TURBINE POWER GENERATION SYSTEM HAVING EMERGENCY OPERATION MEANS, A...
- Publication number 20170328240
- Publication date Nov 16, 2017
- POSCO ENERGY CO., LTD
- Sung Keun OH
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REACTION TURBINE
- Publication number 20150139781
- Publication date May 21, 2015
- HK TURBINE CO., LTD.
- Young Il Chang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REACTION-TYPE TURBINE
- Publication number 20140255154
- Publication date Sep 11, 2014
- HK TURBINE CO., LTD.
- Young Il Chang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...