Registered patent agent
Willis H Chang
Firm
Morrison & Foerster LLP
Address
1650 Tysons Boulevard
Suite 400
Fairfax, VA, 22102
US
Phone
Registered as
Registered patent agent
Other attorneys at Morrison & Foerster LLP
- Anders T AannestadUSPTO Reg. 43454 · San Diego, CA
- Charity T AikenUSPTO Reg. 70952 · San Diego, CA
- Corinna J. AlanisUSPTO Reg. 65337 · Washington, DC
- Mehran ArjomandUSPTO Reg. 48231 · Los Angeles, CA
- Vincent J BeluskoUSPTO Reg. 30820 · Los Angeles, CA
- Claire Leah BendixUSPTO Reg. 76842 · San Francisco, CA
- Bryan A BlumenkopfUSPTO Reg. 73282 · San Diego, CA
- David A BlumenthalUSPTO Reg. 26257 · Los Angeles, CA
Other patent attorneys in Fairfax, Virginia
- Derek M. AbeytaHarrity & Harrity, LLP
- Adam AlbrettUSPTO Reg. 50514
- Gabriella R. AlfanoHARRITY & HARRITY, LLP
- Syed J AliMuncy, Geissler,Olds & Lowe, PLLC
- Matthew R AllenHarrity & Harrity LLP
- Sajid Rizwan AnsariRoberts Mlotkowski Safran
- Marc Edward ArkinUSPTO Reg. 65420
- Alireza BabaeiUSPTO Reg. 75833
Frequently asked
Frequently asked about Willis H Chang
Is Willis H Chang a registered patent attorney?
Willis H Chang is a registered patent agent (USPTO Registration Number 73360). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Willis H Chang located?
Willis H Chang's office is in Fairfax, Virginia (22102). Affiliated with Morrison & Foerster LLP.
What firm does Willis H Chang work at?
Willis H Chang is listed as affiliated with Morrison & Foerster LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Willis H Chang?
Willis H Chang's office phone (per the USPTO public roster) is 703-760-7344. 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.