Joon-hyun Baik

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for removing nitrogen oxides from exhaust gas, method for...
- Patent number 8,197,779
- Issue date Jun 12, 2012
- LG Hausys, Ltd.
- Ju-hyung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bimetallic catalyst for NOx reduction in engine exhaust
- Patent number 7,939,039
- Issue date May 10, 2011
- GM Global Technology Operations LLC
- Byong K. Cho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hybrid catalyst for NOx reduction using fuel hydrocarbons as reductant
- Patent number 7,891,171
- Issue date Feb 22, 2011
- GM Global Technology Operations LLC
- Byong K. Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zeolite catalyst and preparation process for NOx reduction
- Patent number 7,049,261
- Issue date May 23, 2006
- General Motors Corporation
- In-Sik Nam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BIMETALLIC CATALYST FOR NOX REDUCTION IN ENGINE EXHAUST
- Publication number 20110200522
- Publication date Aug 18, 2011
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Byong K. Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST FOR REMOVAL OF NTROGEN OXIDES FROM EXHAUST GAS, METHOD OF...
- Publication number 20110165049
- Publication date Jul 7, 2011
- Ju-Hyung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIMETALLIC CATALYST FOR NOX REDUCTION IN ENGINE EXHAUST
- Publication number 20090068093
- Publication date Mar 12, 2009
- GM Global Technology Operations, Inc.
- Byong K. Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hybrid Catalyst for NOx Reduction using Fuel Hydrocarbons as Reductant
- Publication number 20080127634
- Publication date Jun 5, 2008
- GM Global Technology Operations, Inc.
- Byong K. Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Zeolite catalyst and preparation process for NOx reduction
- Publication number 20040171476
- Publication date Sep 2, 2004
- In-Sik Nam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL