Atty. Hao Tan

Atty. Hao Tan

Hao Tan is a lawyer practicing electrical & computer, patent prosecution, green technology and 1 other area of law. Hao received a B.S. degree from Shanghai Jiaotong University in 1999, and has been licensed for 12 years.

Chicago Chicago 12 Years Experience 12 year
Call (412) 397-7278

Profile Summary

About Hao Tan at a glance

Hao Tan is a patent and health care attorney based in Chicago, Illinois. They have 12+ years of legal experience, licensed to practice since 2014. Admitted to practice in Illinois (2014) and Washington (2023). Educated at Shanghai Jiaotong University (B.S. Electrical, 1999). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hao Tan is a lawyer practicing electrical & computer, patent prosecution, green technology and 1 other area of law
  • Hao received a B.S. degree from Shanghai Jiaotong University in 1999, and has been licensed for 12 years
  • Hao practices in Chicago, IL

Practice Areas Explained

Hao Tan's Areas of Practice

Each practice area below reflects the types of cases Hao Tan handles, with a brief overview of what that area of law covers.

Patent Law

Hao Tan is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Hao Tan is one of 59,895 health care attorneys indexed nationally. Browse health care attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Hao Tan

Where is Hao Tan's law office located?
Hao Tan's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Hao Tan handle?
Hao Tan focuses on patent, health care. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Hao Tan practiced law?
Hao Tan has 12+ years of legal experience and has been licensed since 2014.
Where did Hao Tan go to law school?
Hao Tan earned their education at (B.S. Electrical, 1999).
How can I contact Hao Tan for a consultation?
You can contact Hao Tan 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

B.S. Electrical
Shanghai Jiaotong University
- 1999

Bar Admissions

Illinois
Admitted: 2014
Washington
Admitted: 2023

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