Jun Soo CHANG

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electroporation apparatus having an elongated hollow member
- Patent number RE50241
- Issue date Dec 24, 2024
- Life Technologies Holdings PTE LTD
- Jun-Keun Chang
Information Patent Grant
Razor blade with bent portion
- Patent number 12,083,694
- Issue date Sep 10, 2024
- Dorco Co., Ltd.
- Ho Jun Noh
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pipette tip for electroporation device
- Patent number 11,634,679
- Issue date Apr 25, 2023
- Life Technologies Corporation
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Razor handle and razor assembly using the same
- Patent number 11,518,055
- Issue date Dec 6, 2022
- Dorco Co., Ltd.
- Jun Soo Chang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor blade with bent portion and razor cartridge using the same
- Patent number 11,267,149
- Issue date Mar 8, 2022
- Dorco Co., Ltd.
- Ho Jun Noh
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electroporator apparatus and system having a hollow member
- Patent number 11,130,936
- Issue date Sep 28, 2021
- Life Technologies Holdings PTE Limited
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Razor handle assembly and razor comprising the same
- Patent number 11,034,038
- Issue date Jun 15, 2021
- Dorco Co., Ltd.
- Jun Soo Chang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor cartridge and razor using same
- Patent number 10,780,598
- Issue date Sep 22, 2020
- Dorco Co., Ltd.
- Young Ho Park
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pipette tip for electroporation device
- Patent number 10,450,543
- Issue date Oct 22, 2019
- Life Technologies Corporation
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Razor blade and razor cartridge using the same
- Patent number 10,369,714
- Issue date Aug 6, 2019
- Dorco Co., Ltd.
- Ho Jun Noh
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electroporation systems having a plurality of hollow members
- Patent number 9,890,355
- Issue date Feb 13, 2018
- Life Technologies Holdings PTE Limited
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for extracting outer space feature information from spatial...
- Patent number 9,727,978
- Issue date Aug 8, 2017
- Korea University Research and Business Foundation
- Chang Hyun Jun
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pipette tip for electroporation device
- Patent number 9,523,071
- Issue date Dec 20, 2016
- Life Technologies Corporation
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Electroporation apparatus having an elongated hollow member
- Patent number 8,932,850
- Issue date Jan 13, 2015
- Invitrogen Singapore Pte. Ltd.
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for bonding plastic micro chip
- Patent number 8,900,531
- Issue date Dec 2, 2014
- Nanoentek Inc.
- Jun Keun Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microfluidic chip for analysis for fluid sample
- Patent number 8,858,897
- Issue date Oct 14, 2014
- Nanoentek, Inc.
- Hyun Chang Lim
- G01 - MEASURING TESTING
Information Patent Grant
Chip for analyzing fluids
- Patent number 8,834,813
- Issue date Sep 16, 2014
- Nanoentek, Inc.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Module for detecting analytes in fluids and chip having the same
- Patent number 8,828,334
- Issue date Sep 9, 2014
- Nanoentek, Inc.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Channel filter having surface topology for filtering micro particle...
- Patent number 8,794,450
- Issue date Aug 5, 2014
- Nanoentek, Inc.
- Dae-Sung Hur
- G01 - MEASURING TESTING
Information Patent Grant
Chip for analyzing fluids
- Patent number 8,591,831
- Issue date Nov 26, 2013
- Nanoentek, Inc.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Robot hand with connection unit that undergoes stretching deformati...
- Patent number 8,523,254
- Issue date Sep 3, 2013
- Korea University Research and Business Foundation
- Nak Ju Doh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for bonding plastic micro chip
- Patent number 7,842,157
- Issue date Nov 30, 2010
- Digital Bio Technology
- Jun Keun Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microchip with expansion channel and flowcytometer using this micro...
- Patent number 7,751,040
- Issue date Jul 6, 2010
- Digital Bio Technology Co., Ltd.
- Jun-Keun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Device having an optical part for analyzing micro particles
- Patent number 7,684,042
- Issue date Mar 23, 2010
- Digital Bio Technology
- Jun Keun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Channel apparatus for focusing a fluid flow
- Patent number 7,678,336
- Issue date Mar 16, 2010
- Digital Bio Technology
- Jun Keun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Device for counting micro particles
- Patent number 7,411,680
- Issue date Aug 12, 2008
- Digital Bio Technology
- Jun Keun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Chip scale marker and method of calibrating marking position
- Patent number 7,126,083
- Issue date Oct 24, 2006
- EO Technics Co., Ltd.
- You Hie Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip scale marker and marking method
- Patent number 6,870,127
- Issue date Mar 22, 2005
- EO Technics Co., Ltd.
- You Hie Han
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chip scale marker and method of calibrating marking position
- Patent number 6,794,205
- Issue date Sep 21, 2004
- EO Technics Co., Ltd.
- You Hie Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RAZOR BLADE WITH BENT PORTION
- Publication number 20240359350
- Publication date Oct 31, 2024
- DORCO CO., LTD
- Ho Jun NOH
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
RAZOR CARTRIDGE
- Publication number 20240051164
- Publication date Feb 15, 2024
- DORCO CO., LTD
- Jun Soo CHANG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD AND SYSTEM FOR MONITORING CARDIOPULMONARY FUNCTION USING ELE...
- Publication number 20240008759
- Publication date Jan 11, 2024
- BILAB CO., LTD.
- Hun WI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CALCULATING HEMODYNAMIC VARIABLE BY USING...
- Publication number 20230337921
- Publication date Oct 26, 2023
- BILAB CO., LTD.
- Geuk Young JANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RAZOR CARTRIDGE
- Publication number 20230166422
- Publication date Jun 1, 2023
- DORCO CO., LTD.
- Jun Soo CHANG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
RAZOR CARTRIDGE
- Publication number 20230120418
- Publication date Apr 20, 2023
- DORCO CO., LTD.
- Jun Soo CHANG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
MEASUREMENT DEVICE USING EIT ELECTRODE
- Publication number 20220202308
- Publication date Jun 30, 2022
- BILAB CO., LTD.
- Hun WI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME
- Publication number 20220152855
- Publication date May 19, 2022
- DORCO CO., LTD
- Ho Jun NOH
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTROPORATION APPARATUS HAVING AN ELONGATED HOLLOW
- Publication number 20220154128
- Publication date May 19, 2022
- LIFE TECHNOLOGIES HOLDINGS PTE LIMITED
- Jun-Keun CHANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
RAZOR HANDLE AND RAZOR ASSEMBLY USING THE SAME
- Publication number 20210008744
- Publication date Jan 14, 2021
- DORCO CO., LTD
- Jun Soo CHANG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIPETTE TIP FOR ELECTROPORATION DEVICE
- Publication number 20200080042
- Publication date Mar 12, 2020
- Life Technologies Corporation
- Jun-Keun CHANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME
- Publication number 20190321995
- Publication date Oct 24, 2019
- DORCO CO., LTD
- Ho Jun NOH
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTROPORATOR APPARATUS AND SYSTEM HAVING A HOLLOW MEMBER
- Publication number 20190040350
- Publication date Feb 7, 2019
- Jun-Keun CHANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
RAZOR HANDLE ASSEMBLY AND RAZOR COMPRISING THE SAME
- Publication number 20180264667
- Publication date Sep 20, 2018
- DORCO CO,. LTD.
- Jun Soo CHANG
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
PIPETTE TIP FOR ELECTROPORATION DEVICE
- Publication number 20170166854
- Publication date Jun 15, 2017
- Life Technologies Corporation
- Jun-Keun CHANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
RAZOR CARTRIDGE AND RAZOR USING SAME
- Publication number 20170136639
- Publication date May 18, 2017
- DORCO CO., LTD
- Young Ho PARK
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD FOR EXTRACTING OUTER SPACE FEATURE INFORMATION FROM SPATIAL...
- Publication number 20160328862
- Publication date Nov 10, 2016
- Korea University Research and Business Foundation
- Chang Hyun Jun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME
- Publication number 20160167242
- Publication date Jun 16, 2016
- DORCO CO., LTD
- Ho Jun NOH
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD FOR BONDING PLASTIC MICRO CHIP
- Publication number 20150114556
- Publication date Apr 30, 2015
- Nanoentek Inc.
- Jun Keun CHANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Electroporator Having an Elongated Hollow Member
- Publication number 20150093813
- Publication date Apr 2, 2015
- LIFE TECHNOLOGIES HOLDINGS PTE. LTD
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NAVIGATION APPARATUS FOR UPDATING OBJECTS BY CATEGORY AND UPDATE ME...
- Publication number 20130339294
- Publication date Dec 19, 2013
- HYUNDAI MNSOFT, INC.
- Jun CHANG
- G01 - MEASURING TESTING
Information Patent Application
MAP DATA UPDATE METHOD FOR UPDATING MAP DATA OF NAVIGATION
- Publication number 20130275371
- Publication date Oct 17, 2013
- HYUNDAI MNSOFT, INC.
- Jun CHANG
- G01 - MEASURING TESTING
Information Patent Application
MICROFLUIDIC CHIP FOR ANALYSIS FOR FLUID SAMPLE
- Publication number 20120003725
- Publication date Jan 5, 2012
- Digital Bio Technology Co., Ltd.
- Hyun Chang Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODULE FOR DETECTING ANALYTES IN FLUIDS AND CHIP HAVING THE SAME
- Publication number 20110294197
- Publication date Dec 1, 2011
- Digital Bio Technology Co., Ltd.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PIPETTE TIP FOR ELECTROPORATION DEVICE
- Publication number 20110263005
- Publication date Oct 27, 2011
- Life Technologies Corporation
- Jun-Keun Chang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ROBOT HAND WITH CONNECTION UNIT THAT UNDERGOES STRETCHING DEFORMATI...
- Publication number 20110254303
- Publication date Oct 20, 2011
- Nak Ju Doh
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR BONDING PLASTIC MICRO CHIP
- Publication number 20110044862
- Publication date Feb 24, 2011
- Digital Bio Technology
- Jun Keun CHANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CHIP FOR ANALYZING FLUIDS
- Publication number 20110036152
- Publication date Feb 17, 2011
- Digital Bio Technology Co., Ltd.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHIP FOR ANALYZING FLUIDS
- Publication number 20110030458
- Publication date Feb 10, 2011
- Digital Bio Technology Co., Ltd.
- Jun Ha Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Chip Having Microchannel For Counting Specific Micro Particles Amon...
- Publication number 20100112631
- Publication date May 6, 2010
- Digital Bio Technology
- Dae Sung Hur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Jun Soo CHANG

Person

Patents Grantslast 30 patents

Electroporation apparatus having an elongated hollow member

Razor blade with bent portion

Pipette tip for electroporation device

Razor handle and razor assembly using the same

Razor blade with bent portion and razor cartridge using the same

Electroporator apparatus and system having a hollow member

Razor handle assembly and razor comprising the same

Razor cartridge and razor using same

Pipette tip for electroporation device

Razor blade and razor cartridge using the same

Electroporation systems having a plurality of hollow members

Method for extracting outer space feature information from spatial...

Pipette tip for electroporation device

Electroporation apparatus having an elongated hollow member

Method for bonding plastic micro chip

Microfluidic chip for analysis for fluid sample

Chip for analyzing fluids

Module for detecting analytes in fluids and chip having the same

Channel filter having surface topology for filtering micro particle...

Chip for analyzing fluids

Robot hand with connection unit that undergoes stretching deformati...

Method for bonding plastic micro chip

Microchip with expansion channel and flowcytometer using this micro...

Device having an optical part for analyzing micro particles

Channel apparatus for focusing a fluid flow

Device for counting micro particles

Chip scale marker and method of calibrating marking position

Chip scale marker and marking method

Chip scale marker and method of calibrating marking position

Patents Applicationslast 30 patents

RAZOR BLADE WITH BENT PORTION

RAZOR CARTRIDGE

METHOD AND SYSTEM FOR MONITORING CARDIOPULMONARY FUNCTION USING ELE...

METHOD AND APPARATUS FOR CALCULATING HEMODYNAMIC VARIABLE BY USING...

RAZOR CARTRIDGE

RAZOR CARTRIDGE

MEASUREMENT DEVICE USING EIT ELECTRODE

RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME

ELECTROPORATION APPARATUS HAVING AN ELONGATED HOLLOW

RAZOR HANDLE AND RAZOR ASSEMBLY USING THE SAME

PIPETTE TIP FOR ELECTROPORATION DEVICE

RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME

ELECTROPORATOR APPARATUS AND SYSTEM HAVING A HOLLOW MEMBER

RAZOR HANDLE ASSEMBLY AND RAZOR COMPRISING THE SAME

PIPETTE TIP FOR ELECTROPORATION DEVICE

RAZOR CARTRIDGE AND RAZOR USING SAME

METHOD FOR EXTRACTING OUTER SPACE FEATURE INFORMATION FROM SPATIAL...

RAZOR BLADE AND RAZOR CARTRIDGE USING THE SAME

METHOD FOR BONDING PLASTIC MICRO CHIP

Electroporator Having an Elongated Hollow Member

NAVIGATION APPARATUS FOR UPDATING OBJECTS BY CATEGORY AND UPDATE ME...

MAP DATA UPDATE METHOD FOR UPDATING MAP DATA OF NAVIGATION

MICROFLUIDIC CHIP FOR ANALYSIS FOR FLUID SAMPLE

MODULE FOR DETECTING ANALYTES IN FLUIDS AND CHIP HAVING THE SAME

PIPETTE TIP FOR ELECTROPORATION DEVICE

ROBOT HAND WITH CONNECTION UNIT THAT UNDERGOES STRETCHING DEFORMATI...

METHOD FOR BONDING PLASTIC MICRO CHIP

CHIP FOR ANALYZING FLUIDS

CHIP FOR ANALYZING FLUIDS

Chip Having Microchannel For Counting Specific Micro Particles Amon...