IP Library › Patent Application 61577662
Patent Application Provisional Small
App. No. 61/577,662 · Confirmation No. 9310

SYSTEM AND METHOD FOR DERIVING DISTINGUISHING INFORMATION ABOUT A USER FROM THE CHARACTERISTICS OF A USER'S OWN LANGUAGE

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-12-30 APP.FILE.REC Filing Receipt 3 View
2011-12-20 SPEC Specification 5 View
2011-12-20 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-12-20 WFEE Fee Worksheet (SB06) 2 View
2011-12-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
61/577,662
Filed
2011-12-20