Registered patent attorney
Donald R McKenna
Firm
Taiwan Semiconductor Manufacturing Co., Ltd.
Address
8, Li-Hsin Road 6
Hsinchu Science Park
Hsinchu, 300-77ROC
TW
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Donald R McKenna
Is Donald R McKenna a registered patent attorney?
Yes. Donald R McKenna is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44922). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
What firm does Donald R McKenna work at?
Donald R McKenna is listed as affiliated with Taiwan Semiconductor Manufacturing Co., Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Donald R McKenna?
Donald R McKenna's office phone (per the USPTO public roster) is 886-350-55102. 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.