Jong Hwa Chun

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Bottom sampler
- Patent number 10,139,316
- Issue date Nov 27, 2018
- Korea Institute of Geoscience & Mineral Resources
- Jong-Hwa Chun
- G01 - MEASURING TESTING
Information Patent Grant
Pore water extraction kit of seabed sediment
- Patent number 9,968,868
- Issue date May 15, 2018
- Korea Institute of Geoscience & Mineral Resources
- Yuri Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for swell effect and mis-tie correction in high-resolution s...
- Patent number 9,810,801
- Issue date Nov 7, 2017
- Korea Institute of Geoscience & Mineral Resources
- Young-Jun Kim
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for extracting, analyzing, and storing gas in drilled cor...
- Patent number 9,297,725
- Issue date Mar 29, 2016
- Korea Institute of Geoscience & Mineral Resources
- Jiyoung Choi
- G01 - MEASURING TESTING
Information Patent Grant
System for acquiring chirp data and method for acquiring chirp data...
- Patent number 9,268,051
- Issue date Feb 23, 2016
- Korea Institute of Geoscience & Mineral Resources
- Young Jun Kim
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for analyzing drilled submarine sediment on ship
- Patent number 9,207,226
- Issue date Dec 8, 2015
- Korea Institute of Geoscience & Mineral Resources
- Jong Hwa Chun
- G01 - MEASURING TESTING
Information Patent Grant
Resin composition for foaming containing biodegradable resin, and f...
- Patent number 9,200,128
- Issue date Dec 1, 2015
- Samsung Fine Chemicals Co., Ltd.
- Jong Pil Chun
- A43 - FOOTWEAR
Information Patent Grant
Method for manufacturing biodegradable copolymer by split-injecting...
- Patent number 9,187,595
- Issue date Nov 17, 2015
- Samsung Fine Chemicals Co., Ltd.
- Jong Pil Chun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus and method for seabed exploration
- Patent number 8,908,476
- Issue date Dec 9, 2014
- Korea Institute of Geoscience & Mineral Resources
- Jong Hwa Chun
- G05 - CONTROLLING REGULATING
Information Patent Grant
Photographing apparatus
- Patent number 8,565,593
- Issue date Oct 22, 2013
- Korea Institute of Geoscience and Mineral Resources
- Jong Hwa Chun
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for collecting marine deposits
- Patent number 8,191,436
- Issue date Jun 5, 2012
- Korea Institute of Geoscience and Mineral Resouces (KIGAM)
- Jong Hwa Chun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Boomer for marine seismic survey
- Patent number 8,107,323
- Issue date Jan 31, 2012
- Korea Institute of Geoscience & Mineral Resources (KIGAM)
- Young Jun Kim
- G01 - MEASURING TESTING
Information Patent Grant
Process for preparation of cefdinir
- Patent number 6,093,814
- Issue date Jul 25, 2000
- Hanmi Pharmaceutical Co., Ltd.
- Gwan Sun Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR MARINE SEISMIC REFRACTION SURVEY USING REMOTELY PILOTED...
- Publication number 20180188400
- Publication date Jul 5, 2018
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Young-Jun KIM
- G05 - CONTROLLING REGULATING
Information Patent Application
SUBMARINE GAS-LEAKAGE MONITORING SYSTEM FOR LONG-TERM DETECTION OF...
- Publication number 20170347169
- Publication date Nov 30, 2017
- Korea Ocean Research and Development Institute
- Jong Hwa Chun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORE WATER EXTRACTION KIT OF SEABED SEDIMENT
- Publication number 20170007945
- Publication date Jan 12, 2017
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Yuri KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION FOR PRODUCING BIODEGRADABLE POLYESTER RESIN, AND PRODUC...
- Publication number 20160326305
- Publication date Nov 10, 2016
- Jung Ryum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR SWELL EFFECT AND MIS-TIE CORRECTION IN HIGH-RESOLUTION S...
- Publication number 20160299244
- Publication date Oct 13, 2016
- Korea Institute of Geoscience and Mineral Resource
- YOUNG-JUN KIM
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREPARING BIODEGRADABLE POLYESTER COPOLYMER AND POLYESTE...
- Publication number 20150291731
- Publication date Oct 15, 2015
- Samsung Fine Chemicals Co., Ltd.
- Hee Soo KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
System for Acquiring Chirp Data and Method for Acquiring Chirp Data...
- Publication number 20150260866
- Publication date Sep 17, 2015
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Young Jun Kim
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PREPARING BIODEGRADABLE ALIPHATIC-AROMATIC POLYESTER COP...
- Publication number 20150158974
- Publication date Jun 11, 2015
- Samsung Fine Chemicals Co., Ltd.
- Jong Pil Chun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING BIODEGRADABLE COPOLYMER BY SPLIT-INJECTING...
- Publication number 20150152218
- Publication date Jun 4, 2015
- Samsung Fine Chemicals Co., Ltd.
- Jong Pil Chun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ECO-FRIENDLY STRUCTURE CAPABLE OF REDUCING STRONG WIND PRESSURE AND...
- Publication number 20150135613
- Publication date May 21, 2015
- HOLE IN ONE CO., LTD.
- Ki Young Kim
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
RESIN COMPOSITION FOR FOAMING CONTAINING BIODEGRADABLE RESIN, AND F...
- Publication number 20150119481
- Publication date Apr 30, 2015
- SAMSUNG FINE CHEMCIALS CO., LTD.
- Jong Pil Chun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIODEGRADABLE RESIN COMPOSITION, AND DRAINING BOARD CORE MATERIAL A...
- Publication number 20140134380
- Publication date May 15, 2014
- S-ENPOL CO., LTD.
- Yoon Mo Yoon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
PRODUCTION METHOD FOR BIODEGRADABLE POLYESTER COPOLYMER RESIN
- Publication number 20140121332
- Publication date May 1, 2014
- SAMSUNG FINE CHEMICALS CO., LTD.
- Gyung Don Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Apparatus and Method for Analyzing Drilled Submarine Sediment on Ship
- Publication number 20130298661
- Publication date Nov 14, 2013
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Jong Hwa Chun
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR EXTRACTING, ANALYZING, AND STORING GAS IN DRILLED COR...
- Publication number 20130239672
- Publication date Sep 19, 2013
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Jiyoung CHOI
- G01 - MEASURING TESTING
Information Patent Application
BIODEGRADABLE RESIN AND METHOD FOR MANUFACTURING SAME
- Publication number 20130202223
- Publication date Aug 8, 2013
- S-ENPOL CO., LTD.
- Gyung Don Kang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PHOTOGRAPHING APPARATUS
- Publication number 20130188944
- Publication date Jul 25, 2013
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Jong Hwa Chun
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Seabed Exploration
- Publication number 20120204781
- Publication date Aug 16, 2012
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Jong Hwa Chun
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Apparatus for Collecting Marine Deposits
- Publication number 20110232138
- Publication date Sep 29, 2011
- Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Jong Hwa Chun
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTICAL SHEET WITH HIGH CONTRAST RATIO AND FILTER COMPRISING THE SA...
- Publication number 20110043920
- Publication date Feb 24, 2011
- SAMSUNG FINE CHEMICALS CO., LTD.
- Jong-Pil Chun
- G02 - OPTICS
Information Patent Application
Optical Sheet For High Resolution, Filter Comprising The Same, And...
- Publication number 20100046105
- Publication date Feb 25, 2010
- SAMSUNG FINE CHEMICALS CO., LTD.
- Jong-Pil Chun
- G02 - OPTICS

Jong Hwa Chun

Person

Patents Grantslast 30 patents

Bottom sampler

Pore water extraction kit of seabed sediment

Method for swell effect and mis-tie correction in high-resolution s...

Apparatus for extracting, analyzing, and storing gas in drilled cor...

System for acquiring chirp data and method for acquiring chirp data...

Apparatus and method for analyzing drilled submarine sediment on ship

Resin composition for foaming containing biodegradable resin, and f...

Method for manufacturing biodegradable copolymer by split-injecting...

Apparatus and method for seabed exploration

Photographing apparatus

Apparatus for collecting marine deposits

Boomer for marine seismic survey

Process for preparation of cefdinir

Patents Applicationslast 30 patents

SYSTEM FOR MARINE SEISMIC REFRACTION SURVEY USING REMOTELY PILOTED...

SUBMARINE GAS-LEAKAGE MONITORING SYSTEM FOR LONG-TERM DETECTION OF...

PORE WATER EXTRACTION KIT OF SEABED SEDIMENT

COMPOSITION FOR PRODUCING BIODEGRADABLE POLYESTER RESIN, AND PRODUC...

METHOD FOR SWELL EFFECT AND MIS-TIE CORRECTION IN HIGH-RESOLUTION S...

METHOD FOR PREPARING BIODEGRADABLE POLYESTER COPOLYMER AND POLYESTE...

System for Acquiring Chirp Data and Method for Acquiring Chirp Data...

METHOD FOR PREPARING BIODEGRADABLE ALIPHATIC-AROMATIC POLYESTER COP...

METHOD FOR MANUFACTURING BIODEGRADABLE COPOLYMER BY SPLIT-INJECTING...

ECO-FRIENDLY STRUCTURE CAPABLE OF REDUCING STRONG WIND PRESSURE AND...

RESIN COMPOSITION FOR FOAMING CONTAINING BIODEGRADABLE RESIN, AND F...

BIODEGRADABLE RESIN COMPOSITION, AND DRAINING BOARD CORE MATERIAL A...

PRODUCTION METHOD FOR BIODEGRADABLE POLYESTER COPOLYMER RESIN

Apparatus and Method for Analyzing Drilled Submarine Sediment on Ship

APPARATUS FOR EXTRACTING, ANALYZING, AND STORING GAS IN DRILLED COR...

BIODEGRADABLE RESIN AND METHOD FOR MANUFACTURING SAME

PHOTOGRAPHING APPARATUS

Apparatus and Method for Seabed Exploration

Apparatus for Collecting Marine Deposits

OPTICAL SHEET WITH HIGH CONTRAST RATIO AND FILTER COMPRISING THE SA...

Optical Sheet For High Resolution, Filter Comprising The Same, And...