Wireless caller information processing system
Patent 5636266 Issued on June 3, 1997. Estimated Expiration Date: 
February 15, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 15, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesCommunication system and methods for enhanced information transfer Radio communication system which displays status of wired lines Telephone apparatus with calling line identification User selectable response to an incoming call at a mobile station Button telephone system which displays line status information Patent #: 5559861 InventorsAssigneeApplicationNo. 602094 filed on 02/15/1996US Classes:455/415, Caller identification455/566Having displayExaminersPrimary: Cumming, WilliamAttorney, Agent or FirmInternational ClassH04Q 007/26AbstractA wireless caller identification system employing master and remote units. Microcontrollers at both master and remote units facilitate secure communications between units, providing the identity of the source of calls received at the master unit over a connected telephone line from a telephone central office. Radio frequency (RF) or infrared (IR) modes of communication may be used.Field of SearchAt subscriber | |
