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Registered patent agent
Yuan Liu
Address
9724 Cheriton Court
Vienna, VA, 22181
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Vienna, Virginia
- James Michael AlpertIP&T Group, LLP
- Darrin A AuitoAuito IP Law, PLLC
- Helen S. BacaCapitol Patent & Trademark Law Firm, PLLC
- Derek P BenkeXsensus LLP
- William J BroganMH2 Technology Law Group LLP
- Jonathan R BunchUSPTO Reg. 55029
- Oded BurgerDaignault Iyer LLP
- Mangmang CaiNew Weiming Law Group, PLLC
Frequently asked
Frequently asked about Yuan Liu
Is Yuan Liu a registered patent attorney?
Yuan Liu is a registered patent agent (USPTO Registration Number 66898). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yuan Liu located?
Yuan Liu's office is in Vienna, Virginia (22181).
How do I contact Yuan Liu?
Yuan Liu's office phone (per the USPTO public roster) is 703-938-5428. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.