Patent Application
Provisional
App. No. 60/281,556
· Confirmation No. 4938
Device authentication in a PKI
Provisional Application Expired
Inventors
William D. Willey
San Francisco, CA
Simon Blake-Wilson
Toronto, CANADA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22852
- Docket No.
- 06944.6002
- Confirmation No.
- 4938
Child
Claims priority from a provisional application
→
App. 13/550,400
· US 8,661,256
Filed 2012-07-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/117,186
· US 7,516,325
Filed 2002-04-08
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/379,847
· US 8,225,094
Filed 2009-03-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- App. No.
- 60/281,556
- Filed
- 2001-04-06
External Links