Kyungsun T. Chang

Patent attorney, USPTO registration number 48962, status Active.

Firm

Paul Hastings Janofsky & Walker LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

Kyungsun T. Chang is a USPTO-registered patent attorney (registration number 48962) at Paul Hastings Janofsky & Walker LLP, in Washington, DC. The registration is active on the current USPTO roster, and Kyungsun T. Chang has been listed on the roster since before May 2006.

Paul Hastings Janofsky & Walker LLP has 10 registered patent practitioners on the roster (9 patent attorneys and 1 patent agent), so Kyungsun T. Chang works alongside 9 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Christopher T. Blackford — Patent attorney, Reg. No. 69029, Finnegan Henderson Farabow Garrett & Dunner L.L.P
• Samuel E. Bliesner, PhD — Patent agent, Reg. No. 81591, Bookoff McAndrews, PLLC
• Daniel S. Block — Patent attorney, Reg. No. 68395, Sterne Kessler Goldstein & Fox
• Julie L. Blum — Patent agent, Reg. No. 61840, Arnold & Porter LLP
• Jay B. Bober — Patent agent, Reg. No. 83878, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Jonathan Bockman — Patent attorney, Reg. No. 45640, Morrison & Foerster LLP
• Matthew S. Bodenstein — Patent attorney, Reg. No. 58885, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Christopher R. Bodle — Patent agent, Reg. No. 80876, Goodwin Procter

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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