[Patents]

• Representing Korea’s Largest Global Semiconductor Company in Patent Infringement and Invalidation Lawsuit involving 3D Semiconductor

• Representing a Global Semiconductor Company of U.S. in Patent Infringement, Invalidation Lawsuit and Unfair Trade Practice Investigation by Korea Trade Commission involving 3D Semiconductor

• Representing a Global Electronics Company of Korea in Patent Infringement Lawsuit against Similar Product made in China related to Rollable Smart Touch Screen

• Representing Engineering Affiliate of Domestic Conglomerate in Patent Invalidation Lawsuit involving Re-liquefaction System of LNG Carrier

• Representing a Leading Swiss Compressor Company in Patent Infringement and Invalidation Lawsuit involving Compressor of Re-liquefaction System of LNG Carrier

• Representing Korea’s Largest Mobile Carrier in Patent Infringement and Invalidation Lawsuit involving Lettering Service

• Representing Affiliate of Domestic Telecommunication Conglomerate in Patent Infringement and Invalidation Lawsuit involving IPTV Technologies

• Representing Affiliate of Domestic IT Conglomerate in Patent Invalidation Lawsuit involving Mobile Game Platform

• Representing a World’s Largest IT Company in Patent Infringement and Invalidation Lawsuit involving Smartphone User Interface

• Representing a Primary Vender for Korea’s Largest Automotive Company in Patent Infringement and Invalidation Lawsuit involving Electronic Compressor of HVAC

• Patent Infringement and Invalidation Lawsuit involving One-Time Password Technologies

• Patent Infringement and Invalidation involving Smart Card

• Patent Infringement and Invalidation involving Mobile Driver's License

• Patent Infringement and Invalidation involving Test Equipment for Semiconductor Process

• Patent Infringement and Invalidation involving Screen Golf

• Patent Invalidation involving Wheel Bearing for Automobile

• Counsel on Patent Infringement and Invalidation involving Electronic Cigarette

[Trade Secrets]

• Representing the Korea’s Largest Global Electronics Company in Patent/Trade Secret Infringement and Patent Invalidation Lawsuit involving Bluetooth Antenna embedded in Smartphones

• Trade Secret Lawsuit involving LED Manufacturing Equipment

• Trade Secret Lawsuit involving Non-Motorized Treadmill

• Trade Secret Lawsuit involving Amplifier for Mobile Telecommunication Repeater delivered to the Military

• Trade Secret Lawsuit involving Un-manned Forklift Vehicle

• Counsel on Response to the Investigation by the Korean Intellectual Property Office's Special Judicial Police involving Trade Secrets related to Call Center Software Solution

• Representing the Korea’s Largest Global Semiconductor Company in Preliminary Injunction Lawsuit involving Prohibition of Employee's Transfer related to Flash Memory Technologies

• Representing a Global Battery Company of Korea in Preliminary Injunction Lawsuit involving Prohibition of Employee's Transfer related to Battery Technologies

• Representing Korea’s Largest Global Display Company in Preliminary Injunction Lawsuit involving Prohibition of Employee's Transfer related to LCD, OLED Display Technologies

[IP Counsels]

• Counsel on Open-Source Software License for Affiliate of Domestic Conglomerate

• Counsel on IP Rights of National Technology Development Project

• Counsel on Introduction of AI Services by a Global Electronics Company of Korea related to Product Liability, Copyright of AI Training Data, etc.

• Counsel on In-house IP, Trade Secret Compliance for Affiliate of Domestic Conglomerate

• Counsel on Introduction of In-house IP Management System for Affiliate of Domestic Conglomerate

• Due Diligence and Counsel on IP issues in relation to M&As (LG Household & Health Care Ltd.'s Acquisition of Physiogel brand assets from GSK, Acquisition of Samsung SDI’s Polarized Film Business etc.)

• Various kinds of Counsels on Patent Law, Copyright Law, IP Licensing, etc.

[Etc.]

• Research Services and Legal Advice on Revision Plan of Internal Regulations related to Technology Fees of Domestic Defense Research Agency

• Design Infringement and Invalidation Lawsuit involving Frames for Cargo Box of Truck

• Representing Korea’s Largest Mobile Carrier in Lawsuit involving LTE System delivered to the Military

• Lawsuit involving License Agreement on Construction New-Technology