Career
Worked as a researcher at a Chemical Company
Worked at a patent firm mainly having foreign chemical clients
In charge of intellectual property of a game machine manufacturer
Worked at a patent firm mainly having domestic chemical clients
Worked at a patent firm mainly having domestic electronic clients

Registered as a patent attorney in 2005
Registered a supplementary note of specific infringement lawsuit counsel

Technical Areas of Emphasis
Organic chemistry (rubber, plastic, functional polymers, pharmaceutical active compounds, etc.), inorganic chemistry (ceramics, etc.), biotechnology, semiconductor devices (MOSFET, etc.), electronics (processor systems, communications, storage systems, image processing, dictionaries, etc.) ), Game machine

I will respond to domestic/foreign and foreign/domestic applications in any technical field.