The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 1989
Filed:
Mar. 01, 1988
Shigeo Yoshizawa, Tokyo, JP;
Takashi Ohyagi, Tokyo, JP;
Takashi Oda, Tokyo, JP;
Toshihiro Mori, Tokyo, JP;
NEC Corporation, , JP;
Abstract
In a pager receiver having a display unit and carrying out operations in relation to each of previous and current messages stored in an RAM, only reception of the current message is indicated by an optical indicator included in the display unit when each operation is being carried out in relation to the previous message. The current message is displayed on an LCD of the display unit after completion of each operation related to the previous message. The previous message can completely be displayed without sudden interruption which may occur on reception of the current message. Each message is stored in an assigned sector set of the RAM with the number of the assigned sector set kept in an assigned file of the RAM. The number of the assigned file is monitored by a CPU to readily erase or protect each message.