View all Webinars
The Right Way to Calculate Due Dates in Europe and China
If you are docketing in China or Europe, you may notice that calculated due dates don’t match the dates given by your foreign associate. This program will explain why and the proper way to calculate due dates in these countries.
Using Analytics as a Patent Annuity Decision Tool
Join us as our panel discusses best practices for the annuity payment decision process and how patent analytics can help assist annuity decision makers in making the best decisions possible.
IP Punch List for Software Companies
The Software field is a dynamic growing area. This webinar will focus on the challenges that software companies face in protecting their innovations both in the US and in other important jurisdictions.
Event Title
Schwegman is teaming up with WIPO to host an all-day complimentary "Advanced PCT Training" seminar that will provide insights to practitioners on amendments and recent developments to the PCT rules, developing a strategy for international filings and procedural safeguards.
View Event Register for Event

Schwegman Lundberg & Woessner

Close     Close Mobile Menu
Zhengnian Tang
Areas of Practice
  • Electrical & Computers
  • Medical Devices
IP Services
  • Foreign Rights
  • Opinions
  • Post-Grant Proceedings
  • Patent Prosecution
Bar Admissions & Associations

Zhengnian Tang is a registered patent attorney practicing in the areas of electrical, electronics, and biomedical technology. Zhengnian received his B.S. degree in electrical engineering from the University of Wisconsin-Madison in 1987, his M.S. and Ph.D. degrees in Biomedical Engineering from Case Western Reserve University in 1991 and 1997, respectively, and his J.D. degree from William Mitchell College of Law in 2003. Zhengnian’s thesis research included an implantable functional electrical stimulation system for neuromuscular control. He was a biomedical engineer for Guidant Corporation, working on instrumentation development and technical support for congestive heart failure research.


William Mitchell College of Law
St. Paul, MN, 2003, J.D.

Case Western Reserve University
Cleveland, OH, 1997, Ph.D. 
Major: Biomedical Engineering

Case Western Reserve University
Cleveland, OH, 1991, M.S. 
Major: Biomedical Engineering

University of Wisconsin-Madison
Madison, WI, 1987, B.S. 
Major: Electrical Engineering
Bar Admissions & Associations
Bar Admissions & Associations

Bar Admissions
U.S. Patent and Trademark Office

American Bar Association
American Intellectual Property Law Association
Hennepin County Bar Association
Institute of Electrical and Electronics Engineers
Minnesota Intellectual Property Law Association
Minnesota State Bar Association