ContextAJU KIM CHANG LEE advises its clients with practical solutions for business strategy implementation, consulting, arbitration, litigation, and other enforcement activities. AJU KIM CHANG LEE specializes in patent, utility model, design, trademark, copyright, and trade secret enforcement. AJU KIM CHANG LEE successfully represents many of the leading companies in enforcement proceedings, notice issuing, preliminary injunctions, primary suit for permanent injunction, damages, and other related civil and criminal remedies related to intellectual property.

Practice Area
Enforcement
AJU KIM CHANG LEE advises clients on enforcement proceedings, notices, preliminary injunctions, permanent injunctions, damages, and related civil and criminal remedies.
Overview
Enforcement
Practice focus
Core service guidance organized for quick review by service stage.
ApproachAJU KIM CHANG LEE's distinction as one of the top intellectual property firms in Korea is due to the collaboration of outstanding members. One of our leading attorneys is Mr. Ihl-Pyo Hong, whom is the former head judge of Korean Patent Court. AJU KIM CHANG LEE's representative patent attorney and attorney-at-law is, Mr. Eun-sub Jung, who was Korea's first person to attain both Korean Attorney-at-Law and Korean Patent Attorney qualifications. Other Patent Attorneys at AJU KIM CHANG LEE have served as Examiners and Trial Court Judge at the Korean Intellectual Property Office (KIPO). Some of AJU KIM CHANG LEE's distinguished attorneys-at-law also practice at AJU KIM CHANG LEE, including Several U.S. attorneys-at-law. AJU KIM CHANG LEE is proud to have various, technical experts with profound knowledge of intellectual property in various fields of technology.
Representative Matters
Dispute Portfolio Map
12
Patent/Design/Utility Model
24
Trademark/Unfair Competition
8
Copyright/Software
Dispute Category
Patent/Design/Utility Model
11 representative matters
- Matter LaneInvalidation of patentv.
Claimant
Sanyo Denki Kabushiki Kaisha(JPN)
Respondent
LG Electronics(KOR)
Electric-Sweeper
- Matter LaneInvalidation of patentv.
Claimant
ASMAC
Respondent
Dongun(KOR)
Slide Load Frame
- Matter LaneInvalidation of patentv.
Claimant
Daewoo Electronics(KOR)
Respondent
LG Electronics(KOR)
Drum Washing Machine
- Matter LaneInvalidation of patent
Lotte Kabushiki Kaisha, Lotte Confectionary(JPN) v. Orion Corp(KOR), Candy Manufacturing Methods; Invalidation of patent
- Matter LaneInvalidation of patentv.
Claimant
Volvo Group Korea(KOR)
Respondent
Kabushiki Kaisha Komatsu Seyisakeusyo(JPN)
Rotation Type Construction Machine
- Matter LaneScope Confirmation & Invalidation of patent
Myungmoon Pharma.Co, LTD.(KOR) v. N.V.Organon, Alpha-Hydroxy Methyl; Scope Confirmation & Invalidation of patent
- Matter LaneInvalidation of patentv.
Claimant
Globalcybermoney
Respondent
Galaxy Communications(USA)
Operating System of Real-time Stored-value Card
- Matter LaneInvalidation of patentv.
Claimant
Nonghyup Moguchon(KOR)
Respondent
Hareem(KOR)
Instant Samgyetang Kitchen Recipes
- Matter LaneInvalidation of patentv.
Claimant
Cheil Industries(KOR)
Respondent
Vision Hightech(KOR)
Stamper for fabricating a light guide plate
- Matter LaneInvalidation of patent
CJ, Yungjin, Hanmi Pharmaceuticals(KOR) v. Sanofi-Synthelabo(FRA), Methyl-alpha-Cloro phenyl; Invalidation of patent
- Matter LaneInvalidation of patentv.
Claimant
Korea Express Corporation(KOR)
Respondent
Gigamips(KOR)
Highway toll collection system
Dispute Category
Trademark/Unfair Competition
23 representative matters
- Matter LaneCancellation of trademarkv.
Claimant
Feelux(KOR)
Respondent
Samsung Everland(KOR)
TOMORROW
- Matter LaneInvalidation & Cancellation of trademark
Tamasu Co., Ltd. (JPN) v. Jong-won Lee(KOR), Butterfly; Invalidation & Cancellation of trademark
- Matter LaneInvalidation of trademarkv.
Claimant
Kabushiki Kaisha Carmate(JPN)
Respondent
Camate Inc.
CAR MATE
- Matter LaneCancellation of trademarkv.
Claimant
Tosoh Kabushiki Kaisha(JPN)
Respondent
Samsung Electronics(KOR)
SEC
- Matter LaneInvalidation of trademarkv.
Claimant
Leu Locati S.R.L.(ITA)
Respondent
Vincent Corp.(USA)
LEULOCATI
- Matter LaneCancellation of trademarkv.
Claimant
Merino Bed
Respondent
Companie Pinansie Societe Anonym
MERINOS
- Matter LaneCancellation of trademarkv.
Claimant
Daewoo Electronics(KOR)
Respondent
Daimler Chrysler Corporation(USA)
NOVUS
- Matter LaneCancellation of trademarkv.
Claimant
Hoyu Kabushiki Kaisha(JPN)
Respondent
American Business Advisory Group(USA)
CIELO
- Matter LaneCancellation of trademarkv.
Claimant
Mbengue Lemou(FRA)
Respondent
Hanul Inc.(KOR)
Christian Chauveau
- Matter LaneCancellation of trademarkv.
Claimant
Boryung Medience Inc.(KOR)
Respondent
STC Corporation(KOR)
CLITE
- Matter LaneCancellation of trademarkv.
Claimant
Boryung Pharm. Inc.(KOR)
Respondent
Sin-il Pharm(KOR)
PHENOUGH
- Matter LaneScope Confirmation & Invalidation of trademarkv.
Claimant
Boryung Biopharma(KOR)
Respondent
The Menthoradum Company Incorporated
MENTHORATUM
- Matter LaneCancellation of trademarkv.
Claimant
Hite Holdings(KOR)
Respondent
Craft Who's Holdings
MAX
- Matter LaneCancellation of trademark registrationv.
Claimant
Esquire(KOR)
Respondent
Fashion Yahoo
Sorgente
- Matter LaneInvalidation of trademarkv.
Claimant
National Agricultural Cooperative Federation(KOR)
Respondent
Park Min-chul(KOR)
TOREORE
- Matter LaneCancellation of trademarkv.
Claimant
National Agricultural Cooperative Federation(KOR)
Respondent
Haitai Beverage Co. Ltd.(KOR)
Cheon Nyeon(Millenium)
- Matter LaneCancellation of trademarkv.
Claimant
National Agricultural Cooperative Federation(KOR)
Respondent
CJ(KOR)
Fresia
- Matter LaneCancellation of trademarkv.
Claimant
National Agricultural Cooperative Federation(KOR)
Respondent
Ottogi Co. Ltd.(KOR)
Han A-reum
- Matter LaneCancellation of trademarkv.
Claimant
Yungjin Pharmaceutical Co.(KOR)
Respondent
Daewoong Co. Ltd.(KOR)
UBITEN
- Matter LaneInvalidation of trademarkv.
Claimant
Moon Seong-hoon(O-Jang Dong Hamheung naengmyeon)(KOR)
Respondent
Park Jong-whan(KOR)
O-Jang Dong Hamheung naengmyeon
- Matter LaneScope Confirmation & Invalidation of trademarkv.
Claimant
Keumkang Housing Inc.(KOR)
Respondent
Dong-do Construction Inc.(KOR)
Centurium
- Matter Lane
Trademark dispute litigation concerning "SEOUL NATIONAL UNIVERSITY" before the Supreme Court of Korea
- Matter Lane
Trademark dispute litigation between Amore Pacific and Tosowoong Co., Ltd.
Dispute Category
Copyright/Software
7 representative matters
- Matter LaneAnti -counterfeiting Enforcement litigation
Janet Cruise Designs Inc; Anti -counterfeiting Enforcement litigation
- Matter LaneCopyright infringement litigation
Woongjin Accounting & tax Academy; Copyright infringement litigation
- Matter LaneInjunction over video computer programv.
Claimant
O2soft
Respondent
Hyosung Datasystems
- Matter LaneCopyright infringement over wastewater treatment plant of the Incheon airportv.
Claimant
Prima Atec Inc
Respondent
IIAC
- Matter LaneLitigation over internet total marketing programv.
Claimant
Pentel Korea
Respondent
B.J. Choi
- Matter LaneCopyright Litigation over clothing designv.
Claimant
Mongsil Inc
Respondent
Fe & Company
- Matter LaneRemedy for copyright infringement damagev.
Claimant
Sunyuongsa
Respondent
K.B. Lee
Capability Map
Practice Highlights
Patent/Design/Utility Model infringement litigation
Trademark/Unfair Competition proceedings
Copyright/Software anti-counterfeiting and injunctions
Notice of infringement issuance
Preliminary injunction applications
Damages claims representation

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