Atty. Yi Sun

Atty. Yi Sun

Yi Sun is a lawyer practicing patent office practice, patent prosecution. Yi received a Ph.D. degree from Princeton University in 2011, and has been licensed for 11 years.

Boston Boston 11 yrs experience 11 year
Call (857) 416-9478 Book Appointment

Profile Summary

About Yi Sun at a glance

Yi Sun is an attorney based in Boston, Massachusetts. They haand 11+ years of legal experience, licensed to practice since 2015. Admitted to practice in Massachusetts US Patent & Trademark Office (2015). Educated at Harvard Law School (J.D., 2015) and Princeton University (Ph.D. Molecular, 2011). Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Yi Sun is a lawyer practicing patent office practice, patent prosecution
  • Yi received a Ph.D. degree from Princeton University in 2011, and has been licensed for 11 years
  • Yi practices in Boston, MA

Jurisdictional Context

Why local counsel matters in Massachusetts

Practforg law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Boston are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about Yi Sun

Where is Yi Sun's law office located?
Yi Sun's law practice is located in Boston, Massachusetts. You can contact the office directly through this profile page.
How long has Yi Sun practiced law?
Yi Sun has 11+ years of legal experience and has been licensed since 2015.
Where did Yi Sun go to law school?
Yi Sun earned their education at (J.D., 2015); (Ph.D. Molecular, 2011).
How can I contact Yi Sun for a consultation?
You can contact Yi Sun 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.
Harvard Law School
- 2015
Ph.D. Molecular
Princeton University
- 2011

Bar Admissions

Massachusetts US Patent & Trademark Office
Admitted: 2015

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