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. 04, 1992
Filed:
Apr. 20, 1990
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A remote control signal processing device includes a signal receiving unit that receives a remote control signal from a remote control apparatus, demodulating means that generates and outputs signal data corresponding to the format and code of the received remote control signal, a memory unit for storing the signal data of the received remote control signal and having storage areas associated with control signals, operating keys that are associated with the storage areas and select the storage areas, a select switch selectively sets a recording mode or an operating mode, and a control unit which, when the select switch is set into the recording mode, writes the signal data of the received remote control signal into one of the storage areas associated with a depressed one of the operating keys and which, when the select switch is set into the operating mode, sequentially reads out the loaded signal data from the memory unit for comparison with the signal data of the received remote control signal, the control unit supplying a machine with control signals associated with the storage areas where the signal data found to match the received signal data has been written.