IP Library › Granted Patent US 6,617,215
Granted Patent Utility
US 6,617,215 · Confirmation No. 4259

MEMORY WORDLINE HARD MASK

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2013-07-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-07-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-07-15 PA.. Power of Attorney 1 View
2013-07-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2013-07-15 LET. Miscellaneous Incoming Letter 1 View
2013-07-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-07-15 TRAN.LET Transmittal Letter 1 View
2003-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-09 LET. Miscellaneous Incoming Letter 2 View
2002-03-27 TRNA Transmittal of New Application 2 View
2002-03-27 ADS Application Data Sheet 4 View
2002-03-27 SPEC Specification 10 View
2002-03-27 CLM Claims 4 View
2002-03-27 ABST Abstract 1 View
2002-03-27 DRW Drawings-only black and white line drawings 5 View
2002-03-27 OATH Oath or Declaration filed 4 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 6,617,215
App. No.
10/109,235
Filed
2002-03-27
Granted
2003-09-09
Art Unit
2829
PTA
0 days