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. 23, 1994
Filed:
Aug. 20, 1992
Applicant:
Inventors:
Yasuro Hori, Katsuta, JP;
Soshiro Kuzunuki, Katsuta, JP;
Shuichi Okabe, Yokohama, JP;
Fumitaka Ito, Inba, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ; H04N / ;
U.S. Cl.
CPC ...
379100 ; 358440 ; 358444 ; 358443 ; 358434 ;
Abstract
A communication equipment has a dictionary file for areas and destination names corresponding to destination numbers entered by a destination entry unit such as a dialer. The dictionary file is looked up by a retrieval unit during the entry of the number and the retrieved area name and destination name are informed by an informing unit so that an entry error of the area name and the destination name can be detected during the entry of the destination and the error is corrected.