Trust and client focused - World-Class Law Firm based in Korea

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SEUNG HYEON SUNG / Partner

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Biography

Seung Hyeon Sung is a partner at Yoon & Yang LLC, and his main practice areas include antitrust law, such as cartel and unfair competition practices. He also handles cases related to the Fair Transactions in Subcontracting Act (technology theft) and the Act on Fair Transactions in Large Franchise and Retail Business. He has experience providing consultation and lectures on compliance matters. After graduating Seoul National University’s College of Law, he handled competition law matters while working at Deacons (Hong Kong) in 2016.

Education

2004
Seoul National University College of Law, LL.B.

Experience

2018-present
Partner, Yoon & Yang LLC (formerly Yoon Yang Kim Shin & Yu, 2006-2009)
2017
Examiner of the 6th Attorney-Qualifying Examination (economics law)
2016
Dispatched to Deacons (Hong Kong)
2015
Completed the 5th Advanced Research Course on Antitrust Law, Korea Fair Competition Federation
2014-present
Lecturer, Korea Productivity Center
2010-17
Associate, Yoon & Yang LLC (formerly Yoon Yang Kim Shin & Yu, 2006-2009)
2007-10
Judge advocate for the Army

Representative Matters

  • Handled cartel cases involving construction & petrochemical companies and automobile parts manufacturers/sellers
  • Handled the case on damages claim against cartel
  • Handled the investigation on wrongful support practice & profit taking involving major domestic business groups
  • Handled the investigation and advised on unfair subcontracting practices (including technology theft) involving chemical companeis and machinery manufacturers/sellers
  • Advised a financial institution on compliance involving  electronic companies, pharmas, and liquor companies
  • Advised on and handled the case on the violation of the Act on Fair Transactions in Large Franchise and Retail Business
  • Successful use of voluntary reporting system related to conveyor price cartel

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Practice Area

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Qualifications

  • Attorney at Law, Korea (2007)

Languages

  • Korean and English

18th, 19th, 22nd, 23rd, 34th Fl., ASEM Tower 517 Yeongdong-daero, Gangnam-Gu, Seoul 135-798, Korea / Tel:+82-2-6003-7000 / Fax:+82-2-6003-7800

Yoon & Yang Pro Bono Foundation

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Yoon & Yang LLC has developed its website in accordance with web accessibility guidelines to ensure an equal access to web services for the people with disabilities. Yoon & Yang LLC is committed to continuously improving its website for the convenience of all users.

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