INFORMATION RECORDING DEVICE

Patent №

US 4,480,273

Granted

1984-10-30

Filed 1981

Owner

CANON KABUSHIKI KAISHA

Lab

AI components

1

speech

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06335339

An information recording device by means of which the information signal such as the picture signal, the sound signal and others are recorded on a recording medium and the information reproduced from the recording medium on which the information has been registered and that from other sources is recorded again on the same recording medium selectively either individually or mixed.

SpeechG11B 27/029H04N 9/8355G11B 27/024G11B 2220/90

AI classification

Speech0.83
Natural language0.03
Evolutionary computation0.03
Vision0.01
Machine learning0.00
Knowledge representation0.00
Planning0.00
AI hardware0.00

Ownership

CANON KABUSHIKI KAISHA

assignment · 39710985

Assignors

FUJIKI, MAKOTO, TAKAYAMA, MAKOTO

On an employer assignment, the assignors are typically the inventors.

From the same owner

© 2026 NYSGPT2525 LLC