Heungsoo Choi

Heungsoo is a partner in Knobbe Martens, a top IP firm in the country. With more than 23 years of experience in US IP laws and over 4 years of experience in Korean patent law, Heungsoo is skilled in taking challenging patents (at the USPTO) and getting them allowed quickly. Heungsoo excels in succeeding where other IP lawyers have failed. One of his clients, who benefited from Heungsoo’s skills, said: “Client invention + Heungsoo = Patent.”

Heungsoo was named among best lawyers by “The Best Lawyers in America” (One to Watch category) in 2021-2024.

He handles various technologies including electrical, computer (hardware/software), AI, and medical devices. His practice is focused on strategic patent procurement with a strong emphasis on strategic claim drafting for quick allowance and USPTO examiner interviews, building and managing a complex patent portfolio, landscape analysis, due diligence, opinions, non-infringement and invalidity analysis.

Heungsoo is currently working with many companies in cutting edge technologies including AI, digital health, robotics, Internet of Things, clean energy, autonomous driving, future of mobility, and semiconductor. He is currently a lead U.S. counsel for the world-leading research institute in the world’s most cutting-edge industry.