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:
Feb. 29, 2000
Filed:
Nov. 04, 1996
Applicant:
Inventors:
Takafumi Onishi, Hachioji, JP;
Yuji Daijo, Hachioji, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L / ;
U.S. Cl.
CPC ...
704201 ; 455556 ; 379 671 ; 704278 ;
Abstract
A voice data processing device for at least one of recording and reproducing a voice comprises a digital signal processor; a rewritable program memory, integrated with the digital signal processor, for storing a program; and a receiver, such as an earphone jack, for receiving a program rewrite signal to rewrite the program without exposing the program memory.