×

Mail delivery tracking system and apparatus

  • US 7,864,052 B2
  • Filed: 01/25/2006
  • Issued: 01/04/2011
  • Est. Priority Date: 02/07/2005
  • Status: Expired due to Fees
First Claim
Patent Images

1. A mail delivery measurement system comprising:

  • a excitation unit for installation on a delivery door,and a remote reader unit,wherein when a mailpiece is inserted through a slot in said delivery door, said excitation unit excites said mailpiece such that any radio frequency identification tag contained within the mailpiece communicates a corresponding identity to said remote reader unit, and wherein power conservation mode is maintained by the excitation unit until opening of a flap covering said slot.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×