IP Library › Granted Patent US 6,522,268
Granted Patent Utility
US 6,522,268 · Confirmation No. 5438

SYSTEMS AND METHODS FOR MULTIPLE-FILE DATA COMPRESSION

Inventor: Sabin Belu
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2013-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-02-26 PA.. Power of Attorney 1 View
2013-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-02-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-02-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-12 C.AD Change of Address 1 View
2011-09-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-12-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-05 TRNA Transmittal of New Application 2 View
2001-01-05 SPEC Specification 20 View
2001-01-05 CLM Claims 4 View
2001-01-05 ABST Abstract 1 View
2001-01-05 DRW Drawings-only black and white line drawings 5 View
2001-01-05 LET. Miscellaneous Incoming Letter 172 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 6,522,268
App. No.
09/754,983
Filed
2001-01-05
Granted
2003-02-18
Pub. No.
US20020033762A1
Art Unit
2819
PTA
-107 days