Atty. Hayan Yoon

Atty. Hayan Yoon

Hayan Yoon is a lawyer practicing intellectual property law. Hayan received a degree from Stanford Univ Law School, Stanford, CA, and has been licensed for 13 years.

Mountain View Mountain View 13 yrs experience 13 year
Call (408) 883-2158 Book Appointment

Profile Summary

About Hayan Yoon at a glance

Hayan Yoon is an Attorney based in Mountain View, California, practicing at Fenwick & West LLP. They have 13+ years of legal experience, licensed to practice since 2013. Their practice focuses on real estate and ip. Admitted to practice in California (2013). Educated at Stanford Univ Law School, Stanford, CA Seoul National Univ, Seoul, Republic of Korea (—). Serands clients in Mountain View, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hayan Yoon is a lawyer practicing intellectual property law
  • Hayan received a degree from Stanford Univ Law School, Stanford, CA, and has been licensed for 13 years
  • Hayan practices at Fenwick & West LLP in Mountain View, CA

Practice Areas Explained

Hayan Yoon's Areas of Practice

Each practice area below reflects the types of cases Hayan Yoon handles, with a brief overview of what that area of law covers.

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Hayan Yoon is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Hayan Yoon is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Mountain View are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Mountain View or all attorneys in California.

Frequently Asked

Common questions about Hayan Yoon

Where is Hayan Yoon's law office located?
Hayan Yoon's law practice is located in Mountain View, California. The firm is Fenwick & West LLP. You can contact the office directly through this profile page.
What practice areas does Hayan Yoon handle?
Hayan Yoon focuses on real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Hayan Yoon practiced law?
Hayan Yoon has 13+ years of legal experience and has been licensed since 2013.
Where did Hayan Yoon go to law school?
Hayan Yoon earned their education at (—).
How can I contact Hayan Yoon for a consultation?
You can contact Hayan Yoon directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Education

Stanford Univ Law School, Stanford, CA Seoul National Univ, Seoul, Republic of Korea
- In Progress

Bar Admissions

California
Admitted: 2013

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