Registered patent attorney
Yong Deng
Firm
Allbelief Law Firm
Address
300 New Jersey Avenue NW, Suite 900
Washington, DC, 20001
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Yong Deng
Is Yong Deng a registered patent attorney?
Yes. Yong Deng is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81035). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Yong Deng located?
Yong Deng's office is in Washington, District of Columbia (20001). Affiliated with Allbelief Law Firm.
What firm does Yong Deng work at?
Yong Deng is listed as affiliated with Allbelief Law Firm on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yong Deng?
Yong Deng's office phone (per the USPTO public roster) is 571-443-9140. 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.