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Introduction of members
Our Team
l About the attorney


Attorney Hwang Seong-pil


Attorney Sohee Ahn


Attorney Lee Kyung-ho
l Introduction of the lawyer


Attorney Kang Dae-hyung
Certificates/Education
- Admitted to bar, South Korea (2016)
- Indiana University, Maurer School of Law LL.M (2014)
- Seoul National University, Master’s Course of Commercial Law (2007)
- Seoul National University, LL.B. (2002)
- Kyunggi High School (1998)
Professional Career
- E.M.HWANG & PARTNERS IP Law Firm, Legal Counsel (Present)
- DAEMIN Law Firm, Chairman (Present)
- HYUN Law Firm, Partner (2021~2023)
- HYUN Law Firm, Associate (2017~2021)
- Indiana Monroe County Circuit Court (2013)
- Korea Financial Telecommunications & Clearings Institute (2009)
- JONGRO ACADEMY, Legal Counsel (2022~)
- BENTLEY SEOUL, Legal Counsel (2022~)
- Born2Global, Legal Counsel (2022~)
- TIMELESS DERMATOLOGY, Legal Counsel (2021~)
Expertise/Practice Area
- Establishing corporations (Domestic, Foreign)
- Personal Information Protection Act (Terms and Conditions, Personal Information Processing Policy)
- Labor Standards Act (Employment Contract, HR Laws and Regulations, Unfair Transfer and Dismissal, Retirement Pay)
- Shareholders' Meeting and Board of Directors (Paid-in Capital Increase, Stock Option) Consulting
- Family Business Succession (Inheritance tax, Gift tax)
- Overseas Expansion (FLIP) Consulting
Membership/Writing
- KBS News, Legal Adviser (2019~)
- MONEY TODAY Newspaper, Legal Adviser (2017~)
- Korea Journalists Association ‘323th Press of the Month Award - Winning Report’, Legal Advice (2017)
Languages
- English
- Admitted to bar, South Korea (2016)
- Indiana University, Maurer School of Law LL.M (2014)
- Seoul National University, Master’s Course of Commercial Law (2007)
- Seoul National University, LL.B. (2002)
- Kyunggi High School (1998)
Professional Career
- E.M.HWANG & PARTNERS IP Law Firm, Legal Counsel (Present)
- DAEMIN Law Firm, Chairman (Present)
- HYUN Law Firm, Partner (2021~2023)
- HYUN Law Firm, Associate (2017~2021)
- Indiana Monroe County Circuit Court (2013)
- Korea Financial Telecommunications & Clearings Institute (2009)
- JONGRO ACADEMY, Legal Counsel (2022~)
- BENTLEY SEOUL, Legal Counsel (2022~)
- Born2Global, Legal Counsel (2022~)
- TIMELESS DERMATOLOGY, Legal Counsel (2021~)
Expertise/Practice Area
- Establishing corporations (Domestic, Foreign)
- Personal Information Protection Act (Terms and Conditions, Personal Information Processing Policy)
- Labor Standards Act (Employment Contract, HR Laws and Regulations, Unfair Transfer and Dismissal, Retirement Pay)
- Shareholders' Meeting and Board of Directors (Paid-in Capital Increase, Stock Option) Consulting
- Family Business Succession (Inheritance tax, Gift tax)
- Overseas Expansion (FLIP) Consulting
Membership/Writing
- KBS News, Legal Adviser (2019~)
- MONEY TODAY Newspaper, Legal Adviser (2017~)
- Korea Journalists Association ‘323th Press of the Month Award - Winning Report’, Legal Advice (2017)
Languages
- English

Attorney Jeon Sang-yeop
Qualifications and Education
- Attorney, Republic of Korea
- Graduate School of Law, Korea University
- Graduated from International Financial Accounting Institute
- Passed AICPA (American Institute of Certified Public Accountants)
Career
- Associate Attorney, Manseong International Patent Law Firm (2013~present)
- Legal Officer, Korea Legal Aid Corporation
- Attorney, Samil Accounting Corporation
Areas of Expertise
- Domestic civil and criminal litigation cases
- Intellectual property injunctions
- Infringement and damages lawsuits
- Software unauthorized copying lawsuits and damages cases
Books/Activities
- Lectures on intellectual property rights at the Small and Medium Business Administration, and many others, advisory for distance education companies
Foreign Languages
- English
- Attorney, Republic of Korea
- Graduate School of Law, Korea University
- Graduated from International Financial Accounting Institute
- Passed AICPA (American Institute of Certified Public Accountants)
Career
- Associate Attorney, Manseong International Patent Law Firm (2013~present)
- Legal Officer, Korea Legal Aid Corporation
- Attorney, Samil Accounting Corporation
Areas of Expertise
- Domestic civil and criminal litigation cases
- Intellectual property injunctions
- Infringement and damages lawsuits
- Software unauthorized copying lawsuits and damages cases
Books/Activities
- Lectures on intellectual property rights at the Small and Medium Business Administration, and many others, advisory for distance education companies
Foreign Languages
- English
l Introduction of the staff


Jeongwan
Qualifications and Education
- Technology Credit Rating Specialist
- Dongguk University, Accounting Department (Minor in Law, 1986)
Career
- Manseong International Patent Law Firm (2016~present)
- Rings GNC Co., Ltd. (2015~2016)
- Joongang International Patent Law Firm (1990~2015)
- Hwang Eui-man Patent Law Firm (Predecessor of Manseong International Patent Law Firm, 1986~1990)
- Intellectual Property Management Certification Examiner (2018~)
Areas of Expertise
- Intellectual Property Rights Management
- General Trademarks (Incoming and Outgoing) – IBM, GE, Bosch, ABB, Michelin, Alcatel, Merck, Sanofi, Pfizer, Nike, Ferragamo, YSL, Balenciaga, etc.
- General Design – Jonshon & Jonshon, Man Truck, Michelin, etc.
- Infringement Response, Intellectual Property Rights Customs Affairs
- Government Support Projects - Export Voucher, Korea Patent Strategy Development Institute, Korea Intellectual Property Protection Agency, Korea Invention Promotion Association, Regional Knowledge Center (RIPC), etc. Researcher
Books/Activities
- .
Foreign Languages
- English
- Technology Credit Rating Specialist
- Dongguk University, Accounting Department (Minor in Law, 1986)
Career
- Manseong International Patent Law Firm (2016~present)
- Rings GNC Co., Ltd. (2015~2016)
- Joongang International Patent Law Firm (1990~2015)
- Hwang Eui-man Patent Law Firm (Predecessor of Manseong International Patent Law Firm, 1986~1990)
- Intellectual Property Management Certification Examiner (2018~)
Areas of Expertise
- Intellectual Property Rights Management
- General Trademarks (Incoming and Outgoing) – IBM, GE, Bosch, ABB, Michelin, Alcatel, Merck, Sanofi, Pfizer, Nike, Ferragamo, YSL, Balenciaga, etc.
- General Design – Jonshon & Jonshon, Man Truck, Michelin, etc.
- Infringement Response, Intellectual Property Rights Customs Affairs
- Government Support Projects - Export Voucher, Korea Patent Strategy Development Institute, Korea Intellectual Property Protection Agency, Korea Invention Promotion Association, Regional Knowledge Center (RIPC), etc. Researcher
Books/Activities
- .
Foreign Languages
- English


Lee Kang-yong
Qualifications and Education
- Kyunghee University Electronic Engineering School (1995)
Career
- Manseong International Patent Law Firm (2022~present)
- Myeongseong International Patent Law Firm (2021~2022)
-
- Freelance (2010~2020)
- Jeil International Patent (1995~2010)
Areas of Expertise
- Domestic and incoming electronic field applications, intermediate cases, etc.
Books/Activities
- .
Foreign Languages
- English
- Japanese
- Kyunghee University Electronic Engineering School (1995)
Career
- Manseong International Patent Law Firm (2022~present)
- Myeongseong International Patent Law Firm (2021~2022)
-
- Freelance (2010~2020)
- Jeil International Patent (1995~2010)
Areas of Expertise
- Domestic and incoming electronic field applications, intermediate cases, etc.
Books/Activities
- .
Foreign Languages
- English
- Japanese


Moon So-young
Certificates/Education
- Hankuk University of Foreign Studies, Bachelor of Japanese (2005)
Professional Career
- E.M.HWANG & PARTNERS IP Law Firm (2016~present)
- SESHIN Patent & Law Firm (2005~2016)
Expertise/Practice Area
- Outbound Trademark Consulting, Filing, Opposition, Trial, Litigation
- Copyright Consulting, Registration
- Customs Consulting, Registration
Membership/Writing
- Hankuk University of Foreign Studies, Bachelor of Japanese (2005)
Professional Career
- E.M.HWANG & PARTNERS IP Law Firm (2016~present)
- SESHIN Patent & Law Firm (2005~2016)
Expertise/Practice Area
- Outbound Trademark Consulting, Filing, Opposition, Trial, Litigation
- Copyright Consulting, Registration
- Customs Consulting, Registration
Membership/Writing


Lee Hye-kyung
Qualifications and Education
- Level 2 Korean Teacher Qualification (2023)
- English Department, Broadcasting and Communication University (2004-2006)
- Level 2 Secondary School Teacher Qualification (1989)
- Graduated from Dankook University, Department of Chemistry (1989)
Career
- Manchung International Patent Law Firm, International Patent Department (2024.2 - Present)
- Central Law Firm, Registration Department (2008.11 - 2024.1)
- Central Law Firm (formerly Central International Patent Law Firm), Chemistry Department (1998.5 - 2008.10)
- Taewon Kim International Patent Law Firm (1992.1 - 1998.4)
Areas of Expertise
- PCT New Application Work
- Patent Registration Work
- Patent Annual Fee Management Work
- Patent Change Registration, Information Change, Assignment Work
- English Letter Work
Books/Activities
- .
Foreign Language
- English
- Level 2 Korean Teacher Qualification (2023)
- English Department, Broadcasting and Communication University (2004-2006)
- Level 2 Secondary School Teacher Qualification (1989)
- Graduated from Dankook University, Department of Chemistry (1989)
Career
- Manchung International Patent Law Firm, International Patent Department (2024.2 - Present)
- Central Law Firm, Registration Department (2008.11 - 2024.1)
- Central Law Firm (formerly Central International Patent Law Firm), Chemistry Department (1998.5 - 2008.10)
- Taewon Kim International Patent Law Firm (1992.1 - 1998.4)
Areas of Expertise
- PCT New Application Work
- Patent Registration Work
- Patent Annual Fee Management Work
- Patent Change Registration, Information Change, Assignment Work
- English Letter Work
Books/Activities
- .
Foreign Language
- English
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