IP Library › Patent Application 61552297
Patent Application Provisional
App. No. 61/552,297 · Confirmation No. 4488

HUMAN-COMPUTER AUTHENTICATION METHOD WITH UNIQUENESS ASSURANCE

Inventor: Markus Jakobsson
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2015-06-17 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-11-04 APP.FILE.REC Filing Receipt 3 View
2011-10-27 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-10-27 SPEC Specification 6 View
2011-10-27 WFEE Fee Worksheet (SB06) 2 View
2011-10-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/552,297
Filed
2011-10-27