IP Library › Granted Patent US 6,574,149
Granted Patent Utility
US 6,574,149 · Confirmation No. 9553

SEMICONDUCTOR MEMORY AND ITS USAGE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2013-08-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-08-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-07-24 PA.. Power of Attorney 1 View
2013-07-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-07-24 LET. Miscellaneous Incoming Letter 1 View
2013-07-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-07-24 TRAN.LET Transmittal Letter 1 View
2002-03-15 TRNA Transmittal of New Application 2 View
2002-03-15 SPEC Specification 20 View
2002-03-15 CLM Claims 4 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 5 View
2002-03-15 OATH Oath or Declaration filed 5 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 6,574,149
App. No.
10/097,924
Filed
2002-03-15
Granted
2003-06-03
Pub. No.
US20020093851A1
Examiner
HOANG, HUAN
Art Unit
2818
PTA
-32 days