Byoung-Hoo Rho

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-turn hydraulic actuator
- Patent number 8,267,374
- Issue date Sep 18, 2012
- RPM Tech Co., Ltd.
- Byoung Hoo Rho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Detecting device for valve opening-closing
- Patent number 7,934,518
- Issue date May 3, 2011
- RPM Tech Co., Ltd.
- Byoung-Hoo Rho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus operating hydraulic actuator for valve
- Patent number 7,788,914
- Issue date Sep 7, 2010
- RPM Tech Co., Ltd.
- Byoung-Hoo Rho
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MULTI-TURN HYDRAULIC ACTUATOR
- Publication number 20100126307
- Publication date May 27, 2010
- Byoung Hoo Rho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DETECTING DEVICE FOR VALVE OPENING-CLOSING
- Publication number 20090322359
- Publication date Dec 31, 2009
- RPM TECH CO., LTD.
- Byoung-Hoo Rho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Apparatus Operating Hydraulic Actuator for Valve
- Publication number 20090107568
- Publication date Apr 30, 2009
- RPM TECH CO., LTD.
- Byoung-Hoo Rho
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL