top of page

Capitol IP Law Group, PLLC

Global IP Creation To Monetization

Our Vision

“Global IP Creation

to Monetization”

Capitol covers lifetime of your Idea and Invention. 

Based on over combined 100 years In-house and law Firm experience, Capitol provides all round intellectual property legal services and businesswise monetization through licensing and litigations.



Our Expertise

PEOPLE & expertise


Managing Director

Mr. Yoon has been working in IP Field over 27 years as a Patent Attorney, Senior Patent Engineer, and general manager of IP Department.


Before moving to USA for a broadening carrier, Mr. Yoon had worked in Samsung Electronics Co. Ltd as a Senior Patent Engineer for 13 years. As one of Senior Patent Engineers, he was actively involved in various patent matters such as Patent Licensing Negotiation with various Japan and US companies.

After leaving Samsung, Mr. Yoon joined Seoul Semiconductor, which was the first ranked LED Manufacturer in Korea, and was involved in the landmark litigation cases with Nichia in various venue including ITC. He charged of Patent & Legal group as a director and made the very favorable settlement to Seoul Semiconductor based on victories in various centuries including US, German, Japan, and Korea.

After finishing the litigation, Mr. Yoon continued to develop his career as an IP Expert and became a Head of IP Strategy department in Naver, which was the first ranked internet company in Korea, so called “Korean Google”.


Mr. Yoon got B.S degree in Physics, M.S degree in Intellectual Property and LLM degree at George Washington University.


Mr. Yoon leads attorneys in Washington DC  to provide following services to clients.

  • Global Patent Monetization

  • Patent Portfolio Management

  • Patent Prosecution

  • Patent Litigation

  • Patent Grant Reviews                   (IPR, CBM, PGR)

  • Licensing & Settlement Negotiation


Capitol IP Law Group, PLLC

1629 K Street NW, Suite 300

Washington, D.C., 20006-1631


Phone: 571-206-4847


bottom of page