发明申请
- 专利标题： RADIO CLOCK
- 专利标题（中）： 无线电时钟
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申请号： US14313136申请日： 2014-06-24
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公开(公告)号： US20150003211A1公开(公告)日： 2015-01-01
- 发明人: Miyuki IMAMURA , Motohiro TAKO , Takayuki KANAIZUMI
- 申请人： SEIKO CLOCK INC.
- 申请人地址： JP Tokyo
- 专利权人： SEIKO CLOCK INC.
- 当前专利权人： SEIKO CLOCK INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2013-134228 20130626
- 主分类号： G04R20/02
- IPC分类号： G04R20/02
摘要：
A radio clock including: an antenna configured to receive a satellite signals transmitted from a plurality of GPS satellites; a receiving unit configured to perform a receiving process to acquire information tram a satellite signal received by the antenna, the information being contained in the satellite signal; and a control unit configured to control the receiving unit to keep synchronized with the GPS satellite that has transmitted the satellite signal and control the receiving unit to receive a satellite signal containing date information for date correction when the information acquired by the receiving unit does not contain the date information.
公开/授权文献
- US09280142B2 Radio clock 公开/授权日：2016-03-08
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