Remote control system for audio/video system
January 13, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMicroprocessor based control circuit for washing appliances Sprinkler controller which computes sprinkler cycles based on inputted data Remote control device Remote control apparatus Interactive control of entertainment electronics apparatus 4982319 Learning remote control device Television receiver with remote control system capable of controlling associated peripheral devices manufactured by different companies Control apparatus for systematically operating audio and/or video sets Patent #: 5255180 InventorApplicationNo. 181879 filed on 01/13/1994US Classes:340/825.24, Of audio system340/825.72, Wireless link348/734, Remote control700/17Operator interface (e.g., display with control)ExaminersPrimary: Yusko, Donald J.Assistant: Merz, Edward Attorney, Agent or FirmForeign Patent References
International ClassH04Q 001/39Foreign Application Priority Data1991-03-19 JPAbstractA remote control system for an audio/video system has a first remote controller for transmitting a first remote control signal for designating and operating one of the A/V devices. In accordance with the first remote control signal, an operational mode for a designated A/V device is set. A second remote control signal transmitter is provided for transmitting a second remote control signal for operating the designated A/V device in accordance with the set operational mode. | |
