IP Library › Patent Application 09771877
Patent Application Utility
App. No. 09/771,877 · Confirmation No. 9021

SURFACE ACOUSTIC WAVE RESONATOR AND FILTER USING THE SAME WITH SPECIFIED DISTANCE BETWEEN AN INTERDIGITAL TRANSDUCER AND REFLECTOR

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-30 TRNA Transmittal of New Application 3 View
2001-01-30 SPEC Specification 32 View
2001-01-30 CLM Claims 2 View
2001-01-30 ABST Abstract 1 View
2001-01-30 DRW Drawings-only black and white line drawings 24 View
2001-01-30 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
App. No.
09/771,877
Filed
2001-01-30
Granted
2002-10-15
Pub. No.
US20020036549A1
Art Unit
2817
PTA
-105 days