Chang H. Jun
Patent agent, USPTO registration number 81689, status Active.
- Location
- Boxborough, MA
- On the USPTO roster since
- February 2024
Chang H. Jun is a USPTO-registered patent agent (registration number 81689), in Boxborough, MA. The registration is active on the current USPTO roster, and Chang H. Jun has been listed on the roster since February 2024.
Boxborough, MA has 3 registered patent practitioners in all: 2 patent attorneys and 1 patent agent.
Other registered practitioners in Boxborough, MA
- Patricia Ann Davis — Patent attorney, Reg. No. 37866, Consultant
- Pamela M. Guy — Patent attorney, Reg. No. 51228, PerkinElmer, Inc.
All patent attorneys and agents in Boxborough, MA
Patent firms in Massachusetts · Practitioners by state
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