IP Library › Granted Patent US 6,823,077
Granted Patent Utility
US 6,823,077 · Confirmation No. 2145

SIMPLIFIED INTERPOLATION FOR AN OPTICAL NAVIGATION SYSTEM THAT CORRELATES IMAGES OF ONE BIT RESOLUTION

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2017-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-07-12 PA.. Power of Attorney 1 View
2017-07-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2017-07-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-10-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-09 TRNA Transmittal of New Application 3 View
2001-10-09 DRW Drawings-only black and white line drawings 8 View
2001-07-30 TRNA Transmittal of New Application 1 View
2001-07-30 SPEC Specification 20 View
2001-07-30 CLM Claims 4 View
2001-07-30 ABST Abstract 1 View
2001-07-30 DRW Drawings-only black and white line drawings 8 View
2001-07-30 OATH Oath or Declaration filed 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
Patent No.
US 6,823,077
App. No.
09/918,202
Filed
2001-07-30
Granted
2004-11-23
Pub. No.
US20030021446A1
Examiner
LU, TOM Y
Art Unit
2621
PTA
0 days