Atty. Catherine Sun
Catherine Sun is a lawyer practicing intellectual property, licensing, internet law and 1 other area of law. Catherine has been licensed for 34 years.
Intellectual Property & More Attorney · Serving McLean, VA · 34+ Years Experience
Profile Summary
About Catherine Sun at a Glance
Catherine Sun is a ip and internet attorney based in McLean, Virginia. They have 34+ years of legal experience, licensed to practice since 1992. Admitted to practice in China (1992), New York (1997), and Virginia (2001). Educated at George Washington University (LL.M. Peking, 1996). Serves clients in McLean, VA and the surrounding metropolitan area.
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About Catherine Sun
- Catherine Sun is a lawyer practicing intellectual property, licensing, internet law and 1 other area of law
- Catherine has been licensed for 34 years
- Catherine practices in McLean, VA
Practice Areas Explained
Catherine Sun's Areas of Legal Practice
Each practice area below reflects the types of cases Catherine Sun handles, with a practical overview of what that area of law involves and how it may apply to your situation in McLean.
Intellectual Property in McLean
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Catherine Sun is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Virginia →
Internet & Cyber Law in McLean
Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.
Catherine Sun is one of 17,826 internet attorneys indexed nationally. Browse internet attorneys in Virginia →
Jurisdictional Context
Why Local Counsel Matters in McLean
Practicing law in Virginia. Legal matters in Virginia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in McLean are typically filed in the local municipal court or the appropriate Virginia state district court, depending on subject matter and amount in controversy. An attorney licensed in Virginia 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 Virginia courts without local counsel or pro hac vice admission.
McLean Courts and Legal Process
Choosing a McLean-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 Virginia attorneys? Browse all attorneys in McLean or all attorneys in Virginia.
Frequently Asked
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Professional Profile
Why Clients in McLean Choose Catherine Sun
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 Catherine Sun's practice in the field of ip and internet.
Decade-Tested Legal Experience
Catherine Sun brings 34+ 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 China, New York, and Virginia, Catherine Sun can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering ip and internet, Catherine Sun can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in McLean
A McLean-based practice means Catherine Sun 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 Catherine Sun Handles in McLean
Below is a representative sample of the types of matters Catherine Sun has experience with under Virginia law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Catherine Sun directly to discuss the specifics of your situation.
Search Reference
How People Find Catherine Sun Online
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Catherine Sun's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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