IP Library › Patent Application 09840561
Patent Application Utility
App. No. 09/840,561 · Confirmation No. 2985

HYBRID SEMI-PHYSICAL AND DATA FITTING HEMT MODELING APPROACH FOR LARGE SIGNAL AND NON-LINEAR MICROWAVE/MILLIMETER WAVE CIRCUIT CAD

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-01-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-25 RCEX Request for Continued Examination (RCE) 2 View
2003-08-25 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-08-20 TRNA Transmittal of New Application 4 View
2001-08-20 SPEC Specification 54 View
2001-08-20 CLM Claims 3 View
2001-08-20 ABST Abstract 1 View
2001-08-20 DRW Drawings-only black and white line drawings 57 View
2001-08-20 LET. Miscellaneous Incoming Letter 1 View
2001-04-23 TRNA Transmittal of New Application 3 View
2001-04-23 SPEC Specification 54 View
2001-04-23 CLM Claims 3 View
2001-04-23 ABST Abstract 1 View
2001-04-23 DRW Drawings-only black and white line drawings 57 View
2001-04-23 OATH Oath or Declaration filed 3 View
2001-04-23 LET. Miscellaneous Incoming Letter 1 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
App. No.
09/840,561
Filed
2001-04-23
Granted
2004-03-23
Pub. No.
US20020083406A1
Art Unit
2851
PTA
-174 days