Joshua W. Chang

Patent attorney, USPTO registration number 70831, status Active.

Firm

Kwan & Olynick LLP

Location

Berkley, CA

On the USPTO roster since

November 2014

Joshua W. Chang is a USPTO-registered patent attorney (registration number 70831) at Kwan & Olynick LLP, in Berkley, CA. The registration is active on the current USPTO roster, and Joshua W. Chang has been listed on the roster since November 2014.

Kwan & Olynick LLP has 4 registered patent practitioners on the roster (4 patent attorneys), so Joshua W. Chang works alongside 3 other registered practitioners there.

Patent firms in California · Practitioners by state

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