Patent Attorney
Sohee YOO
Electrical · Electronics
Expertise
Recently reviewed Professionals
Ms. Sohee Yoo is a patent attorney specializing in patent prosecution, trials, and litigation in the fields of semiconductors and telecommunications. She represents multinational corporations, including clients from the United States, Europe, and Japan, and provides strategic IP counsel to global companies.
Representative Cases
- Litigation for the cancellation of a trial decision related to thin-film deposition technology
- Petition for the cancellation of a registered patent related to tax refunds
- Third-party observations for a patent application related to power systems
- Appeals against final rejections in patent applications related to communication standards and video codecs
- Office action responses related to semiconductor manufacturing equipment, semiconductor manufacturing processes, secondary batteries, autonomous driving, communication, and video codecs
- Patent application filings related to semiconductor circuit design and artificial intelligence
Work Experience
| 2025-Present | Lee & Ko IP |
|---|---|
| 2021-2025 | Koreana Patent Firm |
| 2020-2021 | Y.P. Lee, Mock & Partners |
Languages
| Korean and Japanese |
