Atty. Sonny S. Choi

Atty. Sonny S. Choi

Sonny S. Choi is a lawyer practicing licensing, commercial, litigation and 4 other areas of law.

Washington Washington 16 yrs experience 16 year
Call (443) 909-4791 Book Appointment

Profile Summary

About Sonny S. Choi at a glance

Sonny S. Choi is a Partner based in Washington, District of Columbia, practicing at Staas & Halsey LLP. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on trademark, copyright, business, ip, and litigation. Admitted to practice in New York U.S. Patent and Trademark Office (2010). Educated at University of New Hampshire School of Law (J.D. Master, 2009) and Johns Hopkins University in progress Rensselaer Polytechnic Institute (B.S. I.S., 2003). Active member of Professional Associations and Memberships •American Intellectual Property Law Association •New York State Bar Association •American Bar Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sonny S. Choi is a lawyer practicing licensing, commercial, litigation and 4 other areas of law
  • Sonny received a degree from Johns Hopkins University, and has been licensed for 16 years
  • Sonny practices at Staas & Halsey LLP in Washington, DC

Practice Areas Explained

Sonny S. Choi's Areas of Practice

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

Trademark Law

Sonny S. Choi is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in District of Columbia →

Copyright Law

Sonny S. Choi is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in District of Columbia →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Sonny S. Choi is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Intellectual Property

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

Sonny S. Choi is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Sonny S. Choi is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Sonny S. Choi

Where is Sonny S. Choi's law office located?
Sonny S. Choi's law practice is located in Washington, District of Columbia. The firm is Staas & Halsey LLP. You can contact the office directly through this profile page.
What practice areas does Sonny S. Choi handle?
Sonny S. Choi focuses on trademark, copyright, business, ip, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Sonny S. Choi practiced law?
Sonny S. Choi has 16+ years of legal experience and has been licensed since 2010.
Where did Sonny S. Choi go to law school?
Sonny S. Choi earned their education at (J.D. Master, 2009); (B.S. I.S., 2003).
How can I contact Sonny S. Choi for a consultation?
You can contact Sonny S. Choi 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.

Education

J.D. Master
University of New Hampshire School of Law
- 2009
B.S. I.S.
Johns Hopkins University in progress Rensselaer Polytechnic Institute
- 2003

Bar Admissions

New York U.S. Patent and Trademark Office
Admitted: 2010

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