Poongsan Corporation

Organization

WASHINGTON, DC, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy strip having high heat resistance and thermal dissipat...
- Patent number 11,697,864
- Issue date Jul 11, 2023
- POONGSAN CORPORATION
- Won Shin Kwak
- C21 - METALLURGY OF IRON
Information Patent Grant
Free-cutting leadless copper alloy with no lead and bismuth
- Patent number 11,692,243
- Issue date Jul 4, 2023
- POONGSAN CORPORATION
- Bo Min Jeon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cu—Co—Si—Fe—P-based alloy with excellent bending formability and pr...
- Patent number 11,591,682
- Issue date Feb 28, 2023
- Poongsan Corporation
- Sidam Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of tin-plating copper alloy for electric or electronic parts...
- Patent number 11,542,606
- Issue date Jan 3, 2023
- POONGSAN CORPORATION
- Cheol Min Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing copper alloy sheet material with excellent stre...
- Patent number 11,535,920
- Issue date Dec 27, 2022
- POONGSAN CORPORATION
- Jiin Hwang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing copper alloy material having high strength and...
- Patent number 11,162,164
- Issue date Nov 2, 2021
- POONGSAN CORPORATION
- Cheol Min Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing copper-titanium based copper alloy material fo...
- Patent number 11,162,163
- Issue date Nov 2, 2021
- POONGSAN CORPORATION
- Cheol Min Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Copper alloy material for automobile and electrical and electronic...
- Patent number 11,091,827
- Issue date Aug 17, 2021
- POONGSAN CORPORATION
- Cheol Min Park
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cluster bomblet having bomblet body for protecting fuse
- Patent number 10,254,091
- Issue date Apr 9, 2019
- POONGSAN CORPORATION
- Nam Jin Kim
- F42 - AMMUNITION BLASTING
Information Patent Grant
Leadless free-cutting copper alloy and method for producing the same
- Patent number 9,840,758
- Issue date Dec 12, 2017
- POONGSAN CORPORATION
- Beum Jae Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ammunition inspecting system
- Patent number 9,709,371
- Issue date Jul 18, 2017
- POONGSAN CORPORATION
- Dong Hee Lee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Apparatus for arranging and transferring ammunition using controlle...
- Patent number 9,592,962
- Issue date Mar 14, 2017
- POONGSAN CORPORATION
- Dong Hee Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Methods and apparatuses for deuterium recovery
- Patent number 9,257,314
- Issue date Feb 9, 2016
- Poongsan Corporation
- Manuel Rivera
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Production method for high purity copper powder using a thermal plasma
- Patent number 9,061,353
- Issue date Jun 23, 2015
- Poongsan Corporation
- Dae Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coin assembly and medal assembly, and method for fabricating the same
- Patent number 8,533,929
- Issue date Sep 17, 2013
- Poongsan Corporation
- Won Hone Kim
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Tungsten heavy alloy for penetrating splinter shell and forming met...
- Patent number 6,827,756
- Issue date Dec 7, 2004
- Poongsan Corporation
- Kyung Jin Park
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing a bimetallic coin
- Patent number 6,189,197
- Issue date Feb 20, 2001
- Poongsan Corporation
- Won Hone Kim
- B44 - DECORATIVE ARTS
Information Patent Grant
Heat transfer tube with cross-grooved inner surface and manufacturi...
- Patent number 6,026,892
- Issue date Feb 22, 2000
- Poongsan Corporation
- Pyung Gon Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bimetallic coin and method for producing the same
- Patent number 5,996,262
- Issue date Dec 7, 1999
- Poongsan Corporation
- Won Hone Kim
- B44 - DECORATIVE ARTS
Information Patent Grant
High strength high conductivity Cu-alloy of precipitate growth supp...
- Patent number 5,846,346
- Issue date Dec 8, 1998
- Poongsan Corporation
- Dong Woo Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device and method for cold forging double cylindrical pulley
- Patent number 5,758,536
- Issue date Jun 2, 1998
- Poongsan Corporation
- Deok Jin Jeong
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Copper alloys for electrical and electronic parts
- Patent number 5,334,346
- Issue date Aug 2, 1994
- Poongsan Corporation
- Young G. Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Repeated sintering of tungsten based heavy alloys for improved impa...
- Patent number 5,294,269
- Issue date Mar 15, 1994
- Poongsan Corporation
- Young M. Lee
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper alloys for electrical and electronic parts and its manufactu...
- Patent number 4,944,915
- Issue date Jul 31, 1990
- Poongsan Corporation
- Young G. Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING COPPER ALLOY SHEET MATERIAL WITH EXCELLENT STRE...
- Publication number 20220136089
- Publication date May 5, 2022
- POONGSAN CORPORATION
- Jiin HWANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COPPER ALLOY STRIP HAVING HIGH HEAT RESISTANCE AND THERMAL DISSIPAT...
- Publication number 20210363611
- Publication date Nov 25, 2021
- POONGSAN CORPORATION
- Won Shin Kwak
- C21 - METALLURGY OF IRON
Information Patent Application
FREE-CUTTING LEADLESS COPPER ALLOY WITH NO LEAD AND BISMUTH
- Publication number 20210363613
- Publication date Nov 25, 2021
- POONGSAN CORPORATION
- BO MIN JEON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY FOR ELECTRICAL AND ELECTRONIC PARTS AND SEMICONDUCTORS...
- Publication number 20210332459
- Publication date Oct 28, 2021
- POONGSAN CORPORATION
- Won Shin Kwak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CU-CO-SI-FE-P-BASED ALLOY WITH EXCELLENT BENDING FORMABILITY AND PR...
- Publication number 20210230727
- Publication date Jul 29, 2021
- Poongsan Corporation
- Sidam LEE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF PRODUCING COPPER ALLOY MATERIAL HAVING HIGH STRENGTH AND...
- Publication number 20210102281
- Publication date Apr 8, 2021
- POONGSAN CORPORATION
- Cheol Min Park
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING COPPER-TITANIUM BASED COPPER ALLOY MATERIAL FO...
- Publication number 20200377986
- Publication date Dec 3, 2020
- POONGSAN CORPORATION
- Cheol Min Park
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF TIN-PLATING COPPER ALLOY FOR ELECTRIC OR ELECTRONIC PARTS...
- Publication number 20190330743
- Publication date Oct 31, 2019
- POONGSAN CORPORATION
- Cheol Min Park
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COPPER ALLOY MATERIAL FOR AUTOMOBILE AND ELECTRICAL AND ELECTRONIC...
- Publication number 20190010593
- Publication date Jan 10, 2019
- POONGSAN CORPORATION
- Cheol Min PARK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CLUSTER BOMBLET HAVING BOMBLET BODY FOR PROTECTING FUSE
- Publication number 20180364015
- Publication date Dec 20, 2018
- POONGSAN CORPORATION
- Nam Jin KIM
- F42 - AMMUNITION BLASTING
Information Patent Application
AMMUNITION INSPECTING SYSTEM
- Publication number 20170184383
- Publication date Jun 29, 2017
- POONGSAN CORPORATION
- Dong Hee LEE
- F42 - AMMUNITION BLASTING
Information Patent Application
SYSTEM FOR INSPECTING, FIXING, OR SCREENING AMMUNITION
- Publication number 20170184384
- Publication date Jun 29, 2017
- POONGSAN CORPORATION
- Woo Hyun KIM
- F42 - AMMUNITION BLASTING
Information Patent Application
APPARATUS FOR PACKING AMMUNITION CARTON IN POUCH
- Publication number 20170183111
- Publication date Jun 29, 2017
- POONGSAN CORPORATION
- Dong Hyun KIM
- F42 - AMMUNITION BLASTING
Information Patent Application
METHODS AND APPARATUSES FOR DEUTERIUM RECOVERY
- Publication number 20160086831
- Publication date Mar 24, 2016
- POONGSAN CORPORATION
- Manuel Rivera
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUSES FOR DEUTERIUM RECOVERY
- Publication number 20160035600
- Publication date Feb 4, 2016
- POONGSAN CORPORATION
- Manuel Rivera
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
COPPER ALLOY MATERIAL FOR CONTINUOUS CASTING MOLD AND PROCESS FOR P...
- Publication number 20150376755
- Publication date Dec 31, 2015
- POONGSAN CORPORATION
- Dae Hyun KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY MATERIAL FOR ELECTRICAL AND ELECTRONIC COMPONENTS AND...
- Publication number 20140305551
- Publication date Oct 16, 2014
- POONGSAN CORPORATION
- CHEOL MIN PARK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LEADLESS FREE-CUTTING COPPER ALLOY AND METHOD FOR PRODUCING THE SAME
- Publication number 20140248175
- Publication date Sep 4, 2014
- POONGSAN CORPORATION
- Beum Jae Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY WITH HIGH STRENGTH AND HIGH CONDUCTIBILITY, AND METHOD...
- Publication number 20120312431
- Publication date Dec 13, 2012
- POONGSAN CORPORATION
- Dae Hyun Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION METHOD FOR HIGH PURITY COPPER POWDER USING A THERMAL PLASMA
- Publication number 20120240726
- Publication date Sep 27, 2012
- Poongsan Corporation
- Dae Hyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

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Trademarklast 30 trademarks

Information Trademark
86578504 - PSBIO
- Serial number 86578504
- Registration number 5415276
- Filing date Mar 27, 2015
- POONGSAN CORPORATION
- 6 - Common metals and their alloys
Information Trademark
85773314 - X-TAC MATCH
- Serial number 85773314
- Registration number 4686623
- Filing date Nov 7, 2012
- POONGSAN CORPORATION
- 13 - Firearms
Information Trademark
76696889 - ERANGE
- Serial number 76696889
- Registration number 3759655
- Filing date Jun 12, 2007
- Poongsan Corporation
- 13 - Firearms
Information Trademark
79041564 - ERANGE
- Serial number 79041564
- Filing date Jun 12, 2007
- Poongsan Corporation
- 13 - Firearms

Poongsan Corporation

Organization

Patents Grantslast 30 patents

Copper alloy strip having high heat resistance and thermal dissipat...

Free-cutting leadless copper alloy with no lead and bismuth

Cu—Co—Si—Fe—P-based alloy with excellent bending formability and pr...

Method of tin-plating copper alloy for electric or electronic parts...

Method of producing copper alloy sheet material with excellent stre...

Method of producing copper alloy material having high strength and...

Method for producing copper-titanium based copper alloy material fo...

Copper alloy material for automobile and electrical and electronic...

Cluster bomblet having bomblet body for protecting fuse

Leadless free-cutting copper alloy and method for producing the same

Ammunition inspecting system

Apparatus for arranging and transferring ammunition using controlle...

Methods and apparatuses for deuterium recovery

Production method for high purity copper powder using a thermal plasma

Coin assembly and medal assembly, and method for fabricating the same

Tungsten heavy alloy for penetrating splinter shell and forming met...

Method for producing a bimetallic coin

Heat transfer tube with cross-grooved inner surface and manufacturi...

Bimetallic coin and method for producing the same

High strength high conductivity Cu-alloy of precipitate growth supp...

Device and method for cold forging double cylindrical pulley

Copper alloys for electrical and electronic parts

Repeated sintering of tungsten based heavy alloys for improved impa...

Copper alloys for electrical and electronic parts and its manufactu...

Patents Applicationslast 30 patents

METHOD OF PRODUCING COPPER ALLOY SHEET MATERIAL WITH EXCELLENT STRE...

COPPER ALLOY STRIP HAVING HIGH HEAT RESISTANCE AND THERMAL DISSIPAT...

FREE-CUTTING LEADLESS COPPER ALLOY WITH NO LEAD AND BISMUTH

COPPER ALLOY FOR ELECTRICAL AND ELECTRONIC PARTS AND SEMICONDUCTORS...

CU-CO-SI-FE-P-BASED ALLOY WITH EXCELLENT BENDING FORMABILITY AND PR...

METHOD OF PRODUCING COPPER ALLOY MATERIAL HAVING HIGH STRENGTH AND...

METHOD FOR PRODUCING COPPER-TITANIUM BASED COPPER ALLOY MATERIAL FO...

METHOD OF TIN-PLATING COPPER ALLOY FOR ELECTRIC OR ELECTRONIC PARTS...

COPPER ALLOY MATERIAL FOR AUTOMOBILE AND ELECTRICAL AND ELECTRONIC...

CLUSTER BOMBLET HAVING BOMBLET BODY FOR PROTECTING FUSE

AMMUNITION INSPECTING SYSTEM

SYSTEM FOR INSPECTING, FIXING, OR SCREENING AMMUNITION

APPARATUS FOR PACKING AMMUNITION CARTON IN POUCH

METHODS AND APPARATUSES FOR DEUTERIUM RECOVERY

METHODS AND APPARATUSES FOR DEUTERIUM RECOVERY

COPPER ALLOY MATERIAL FOR CONTINUOUS CASTING MOLD AND PROCESS FOR P...

COPPER ALLOY MATERIAL FOR ELECTRICAL AND ELECTRONIC COMPONENTS AND...

LEADLESS FREE-CUTTING COPPER ALLOY AND METHOD FOR PRODUCING THE SAME

COPPER ALLOY WITH HIGH STRENGTH AND HIGH CONDUCTIBILITY, AND METHOD...

PRODUCTION METHOD FOR HIGH PURITY COPPER POWDER USING A THERMAL PLASMA

Trademarklast 30 trademarks

86578504 - PSBIO

85773314 - X-TAC MATCH

76696889 - ERANGE

79041564 - ERANGE