IP Library › Granted Patent US 6,697,004
Granted Patent Utility
US 6,697,004 · Confirmation No. 1333

PARTIAL MISMATCH-SHAPING DIGITAL-TO-ANALOG CONVERTER

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2008-06-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-05-28 PA.. Power of Attorney 1 View
2008-05-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 8 View
2008-05-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-01 TRNA Transmittal of New Application 4 View
2001-10-01 SPEC Specification 15 View
2001-10-01 CLM Claims 9 View
2001-10-01 ABST Abstract 1 View
2001-10-01 DRW Drawings-only black and white line drawings 8 View
2001-10-01 OATH Oath or Declaration filed 3 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 6,697,004
App. No.
09/969,206
Filed
2001-10-01
Granted
2004-02-24
Art Unit
2819
PTA
-60 days