发明名称 Electronic Timepiece
摘要 An electronic timepiece can determine the reception state in detail, and can display the reception state with high precision. A GPS wristwatch 1 has a reception unit that receives a satellite signal transmitted from a positioning information satellite; a reception level calculating unit 47 that calculates a reception level from the signal strength of the satellite signal; and a reception level display unit 48 that displays the reception level calculated by the reception level calculating unit 47. The reception level calculating unit 47 selects a specific number of satellite signals received from the positioning information satellites in order of greatest signal strength, and calculates the reception level from the signal strengths of the selected satellite signals.
申请公布号 US2013051188(A1) 申请公布日期 2013.02.28
申请号 US201213597892 申请日期 2012.08.29
申请人 AKIYAMA TOSHIKAZU;HONDA KATSUYUKI;BABA NORIMITSU;MATSUZAKI JUN;SEIKO EPSON CORPORATION 发明人 AKIYAMA TOSHIKAZU;HONDA KATSUYUKI;BABA NORIMITSU;MATSUZAKI JUN
分类号 G01S19/28 主分类号 G01S19/28
代理机构 代理人
主权项
地址