Resources Contact Us Home
Communication apparatus connected to an exchange network having a service of notifying identification information of a calling party

Image Number 5 for United States Patent #6522736.

A communication apparatus for an exchange network having a service of notifying the telephone number of a caller during a call-receiving operation can recognize respective callers of past call-receiving operations. During a call-receiving operation, a communication partner's telephone number detection unit detects the telephone number (identification information) of the caller, and stores the detected telephone number in a nonvolatile RAM (random access memory). The RAM can store a plurality of sets of identification information, which are recorded and output in the form of a list by a recording unit.

  Recently Added Patents
Closed cell culture system
Feature-based autocorrection
Synthesis of 8-amino boron dipyrromethenes having blue fluorescence
Heating pad
Self cleaning rake
Systems and methods for identifying malicious domains using internet-wide DNS lookup patterns
  Randomly Featured Patents
Trash container
Means for detecting a loss of vacuum in vacuum-type circuit interrupters used in polyphase a.c. vacuum circuit breaker
Displacement detecting encoder
Soybean cultivar 93127627010
Modular wall panel construction
Refrigerator/water purifier with common evaporator
Method for coating a metal surface with a hybrid layer
Systems and methods for predicting runability of a print substrate
DHCP proxy in a subscriber environment
Audio message storing circuit and control method therefor