Atty. Markham Cho Erickson

Atty. Markham Cho Erickson

Mr. Markham Cho Erickson is a lawyer practicing antitrust / trade law, international law, intellectual property and 3 other areas of law.

Washington Washington 33 yrs experience 33 year
Call (404) 689-5892 Book Appointment

Antitrust & Trade Law & More Attorney · Serving Washington, DC · 33+ Years Experience

Profile Summary

About Markham Cho Erickson at a Glance

Markham Cho Erickson is a Partner based in Washington, District of Columbia, practicing at Steptoe Llp. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on ip, entertainment, international, and internet. Admitted to practice in Virginia (1993) and District of Columbia (2013). Educated at George Washington Law School (J.D., 1993) and Wheaton College (B.A., 1989). Recognitions include Peer Reviewed. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Markham Cho Erickson

  • Mr. Markham Cho Erickson is a lawyer practicing antitrust / trade law, international law, intellectual property and 3 other areas of law
  • Markham received a B.A. degree from Wheaton College in 1989, and has been licensed for 33 years
  • Markham practices at Steptoe LLP in Washington, DC

Practice Areas Explained

Markham Cho Erickson's Areas of Legal Practice

Each practice area below reflects the types of cases Markham Cho Erickson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.

Intellectual Property in Washington

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

Markham Cho Erickson is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Entertainment & Sports Law in Washington

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Markham Cho Erickson is one of 45,619 entertainment attorneys indexed nationally. Browse entertainment attorneys in District of Columbia →

International Law in Washington

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Markham Cho Erickson is one of 39,787 international attorneys indexed nationally. Browse international attorneys in District of Columbia →

Internet & Cyber Law in Washington

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Markham Cho Erickson is one of 17,826 internet attorneys indexed nationally. Browse internet attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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 venue, 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.

Washington Courts and Legal Process

Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Markham Cho Erickson

Where is Markham Cho Erickson's law office located?
Markham Cho Erickson's law practice is located in Washington, District of Columbia. The firm is Steptoe Llp. You can contact the office directly through this profile page.
What practice areas does Markham Cho Erickson handle?
Markham Cho Erickson focuses on ip, entertainment, international, internet. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Markham Cho Erickson practiced law?
Markham Cho Erickson has 33+ years of legal experience and has been licensed since 1993.
Where did Markham Cho Erickson go to law school?
Markham Cho Erickson earned their education at (J.D., 1993); (B.A., 1989).
How can I contact Markham Cho Erickson for a consultation?
You can contact Markham Cho Erickson 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.
What awards or recognition has Markham Cho Erickson received?
Markham Cho Erickson's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Washington Choose Markham Cho Erickson

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Markham Cho Erickson's practice in the field of ip, entertainment, international, and internet.

Decade-Tested Legal Experience

Markham Cho Erickson brings 33+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Virginia and District of Columbia, Markham Cho Erickson can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering ip, entertainment, and international, Markham Cho Erickson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Washington

A Washington-based practice means Markham Cho Erickson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Markham Cho Erickson Handles in Washington

Below is a representative sample of the types of matters Markham Cho Erickson has experience with under District of Columbia law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Markham Cho Erickson directly to discuss the specifics of your situation.

Search Reference

How People Find Markham Cho Erickson Online

Prospective clients searching for legal help in Washington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Markham Cho Erickson.

Markham Cho Erickson attorney Markham Cho Erickson lawyer Markham Cho Erickson Washington Markham Cho Erickson District of Columbia Markham Cho Erickson reviews Markham Cho Erickson contact Steptoe Llp law firm ip attorney in Washington ip lawyer Washington best ip attorney Washington top rated ip lawyer near me ip attorney District of Columbia find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Markham Cho Erickson directly.

Education & Law School Background

J.D.
George Washington Law School
- 1993
B.A.
Wheaton College
- 1989

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Virginia
Admitted: 1993
District of Columbia
Admitted: 2013

Client Reviews & Ratings — Markham Cho Erickson

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