IP Library Granted Patent US 6,677,672
Granted Patent Utility
US 6,677,672 · Confirmation No. 3759

STRUCTURE AND METHOD OF FORMING A MULTIPLE LEADFRAME SEMICONDUCTOR DEVICE

⬇ PDF
Code Description Pages PDF
2003-11-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-26 TRNA Transmittal of New Application 3 View
2002-04-26 SPEC Specification 14 View
2002-04-26 CLM Claims 6 View
2002-04-26 ABST Abstract 1 View
2002-04-26 DRW Drawings-only black and white line drawings 5 View
2002-04-26 OATH Oath or Declaration filed 2 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 6,677,672
App. No.
10/133,527
Filed
2002-04-26
Granted
2004-01-13
Pub. No.
US20030209804A1
Art Unit
2822
PTA
-34 days