Atty. Sen Yao
Sen Yao is a lawyer practicing patent application, trademark application, intellectual property and 1 other area of law. Sen has been licensed for 14 years.
Intellectual Property & More Attorney · Serving Seattle, WA · 14+ Years Experience
Profile Summary
About Sen Yao at a Glance
Sen Yao is a patent, contracts, trademark, and ip attorney based in Seattle, Washington. They have 14+ years of legal experience, licensed to practice since 2012. Admitted to practice in New York (2012). Serves clients in Seattle, WA and the surrounding metropolitan area.
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About Sen Yao
- Sen Yao is a lawyer practicing patent application, trademark application, intellectual property and 1 other area of law
- Sen has been licensed for 14 years
- Sen practices in Seattle, WA
Practice Areas Explained
Sen Yao's Areas of Legal Practice
Each practice area below reflects the types of cases Sen Yao handles, with a practical overview of what that area of law involves and how it may apply to your situation in Seattle.
Patent Law in Seattle
Sen Yao is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Washington →
Contracts in Seattle
Sen Yao is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Washington →
Trademark Law in Seattle
Sen Yao is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Washington →
Intellectual Property in Seattle
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Sen Yao is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Washington →
Jurisdictional Context
Why Local Counsel Matters in Seattle
Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington 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 Washington courts without local counsel or pro hac vice admission.
Seattle Courts and Legal Process
Choosing a Seattle-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 Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.
Frequently Asked
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Professional Profile
Why Clients in Seattle Choose Sen Yao
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 Sen Yao's practice in the field of patent, contracts, trademark, and ip.
Decade-Tested Legal Experience
Sen Yao brings 14+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering patent, contracts, and trademark, Sen Yao can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Seattle
A Seattle-based practice means Sen Yao 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 Sen Yao Handles in Seattle
Below is a representative sample of the types of matters Sen Yao has experience with under Washington 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 Sen Yao directly to discuss the specifics of your situation.
Search Reference
How People Find Sen Yao Online
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Sen Yao's Practice Areas & Specializations
Bar Admissions & Licensed Jurisdictions
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