IP Library › Granted Patent US 6,720,653
Granted Patent Utility
US 6,720,653 · Confirmation No. 7515

METAL LAYER IN SEMICONDUCTOR DEVICE INCLUDING A PLANAR STUFFED LAYER AND AN INSULATING FILM WITH A PROJECTION

Inventor: Dae Gun Yang
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-10-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-09-30 PA.. Power of Attorney 2 View
2009-09-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-09-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-11-21 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-11-21 LET. Miscellaneous Incoming Letter 3 View
2003-07-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-24 LET. Miscellaneous Incoming Letter 4 View
2003-07-24 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-06-19 LET. Miscellaneous Incoming Letter 3 View
2003-06-19 FRPR Certified Copy of Foreign Priority Application 1 View
2003-06-19 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2001-11-15 TRNA Transmittal of New Application 5 View
2001-11-15 SPEC Specification 11 View
2001-11-15 CLM Claims 6 View
2001-11-15 ABST Abstract 1 View
2001-11-15 DRW Drawings-only black and white line drawings 8 View
2001-11-15 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 6,720,653
App. No.
09/987,743
Filed
2001-11-15
Granted
2004-04-13
Pub. No.
US20020048936A1
Art Unit
2826
PTA
-155 days