发明名称 REMOTE CONTROL WITH LOW BATTERY INDICATION
摘要 The invention is a method and remote control apparatus for controlling an electronic device that is capable of indicating a low battery state without the need for cooperation with the electronic device. In one aspect, the invention is a remote control apparatus for controlling an electronic device comprising: a power supply having a voltage; and means to activate an indicator, wherein the activation means activates the indicator in the first way when the voltage is at or above a predefined threshold and the activation means activates the indicator in the second way when the voltage is below a predefined threshold.
申请公布号 WO03090178(A1) 申请公布日期 2003.10.30
申请号 WO2003US11874 申请日期 2003.04.17
申请人 THOMSON LICENSING S.A.;GIGER, ROBERT, JOHN;MEARS, MARK, GILMORE;MONTANEZ, ROBERTO 发明人 GIGER, ROBERT, JOHN;MEARS, MARK, GILMORE;MONTANEZ, ROBERTO
分类号 H04N5/00;G01R31/36;G08B21/00;G08C17/02;G08C19/02;G08C23/04;H04Q9/00 主分类号 H04N5/00
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