IP Library Patent Application 60278049
Patent Application Provisional
App. No. 60/278,049 · Confirmation No. 3804

Elliptical curve fitting and application for digital watermarks

Inventor: Ravi K. Sharma
Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2001-03-22 TRNA Transmittal of New Application 1 View
2001-03-22 SPEC Specification 14 View
2001-03-22 CLM Claims 3 View
2001-03-22 ABST Abstract 1 View
2001-03-22 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
App. No.
60/278,049
Filed
2001-03-22