Registered patent attorney
WooYoung Chang
Address
420 Fort Duquesne Blvd
Pittsburgh, PA, 15222
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Pittsburgh, Pennsylvania
- Daniel C AbelesEckert Seamans Cherin & Mellott, LLC
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- John M AdamsPrice & Adams, P.C.
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- Godfried R AkorliUSPTO Reg. 28779
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Frequently asked
Frequently asked about WooYoung Chang
Is WooYoung Chang a registered patent attorney?
Yes. WooYoung Chang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 80568). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is WooYoung Chang located?
WooYoung Chang's office is in Pittsburgh, Pennsylvania (15222).
How do I contact WooYoung Chang?
WooYoung Chang's office phone (per the USPTO public roster) is 412-471-8815. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.