Radio paging communication system

Patent 5095307 Issued on March 10, 1992. Estimated Expiration Date:

January 24, 2011. 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.

Abstract Claims Description Full Text

Patent References

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Inventors

Assignee

Casio Computer Co., Ltd.

Application

No. 645354 filed on 01/24/1991

US Classes:

340/7.53, Canned message (audible or visual)340/7.39, Programming the receiver340/7.55, Display340/7.63, Housing detail340/825.69Radio link

Examiners

Primary: Ng, Jin F.
Assistant: Augustus, Jhancy

Attorney, Agent or Firm

Frishauf, Holtz, Goodman & Woodward

International Classes

G08B 005/22
H04M 011/00

Foreign Application Priority Data

1988-05-17 JP

Abstract

In a radio paging communication system, an exclusive input device such as a personal computer capable of inputting alpha-numeric code data and a normal key telephone are included for inputting message data to an alpha-numeric paging receiver. The alpha-numeric paging receiver includes a circuit for detecting a specific code in the message data. In order to input message data from the key telephone set, the specific code is input prior to input of the message data. The paging receiver displays data following the specific code as numeric code data.