Patent Application
Provisional
App. No. 60/371,073
· Confirmation No. 5830
Authentication using shape recovery of 3d surface features
Inventor:
Joshua R. Smith
Provisional Application Expired
Inventors
Joshua R. Smith
Cambridge, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 24267
- Docket No.
- 103140-0019R
- Confirmation No.
- 5830
PATENT SECURITY AGREEMENT
Recorded 2007-09-19
from
ESCHER GROUP, LTD.
COLATTERAL ASSIGNMENT AND SECURITY AGREEMENT
Recorded 2003-07-11
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Quick Facts
- App. No.
- 60/371,073
- Filed
- 2002-04-09
External Links