IP Library › Granted Patent US 6,728,542
Granted Patent Utility
US 6,728,542 · Confirmation No. 7550

WIRELESS COMMUNICATIONS SYSTEM AND METHOD WITH IMPROVED SAFETY FEATURE FOR PREVENTING CALLS TO MOBILE UNIT WHEN TRAVELING

Inventor: Rajasekhar Meda
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-03-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-05-14 TRNA Transmittal of New Application 3 View
2001-05-14 SPEC Specification 14 View
2001-05-14 CLM Claims 7 View
2001-05-14 ABST Abstract 1 View
2001-05-14 DRW Drawings-only black and white line drawings 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 6,728,542
App. No.
09/854,915
Filed
2001-05-14
Granted
2004-04-27
Pub. No.
US20020168981A1
Art Unit
2685
PTA
0 days