Registered patent attorney
Wei-Jun Shieh
Address
P.O. Box 60912
Sunnyvale, CA, 94088
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Wei-Jun Shieh
Is Wei-Jun Shieh a registered patent attorney?
Yes. Wei-Jun Shieh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72092). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Wei-Jun Shieh located?
Wei-Jun Shieh's office is in Sunnyvale, California (94088).
How do I contact Wei-Jun Shieh?
Wei-Jun Shieh's office phone (per the USPTO public roster) is 408-981-5412. 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.