发明授权
- 专利标题： Radio clock
- 专利标题（中）： 无线电时钟
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申请号： US14313162申请日： 2014-06-24
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公开(公告)号： US09069334B2公开(公告)日： 2015-06-30
- 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
- 代理机构： Kratz, Quintos & Hanson, LLP
- 优先权： JP2013-135550 20130627
- 主分类号： G04R20/02
- IPC分类号： G04R20/02 ; G04R20/04
摘要：
A radio clock including: an antenna configured to receive a satellite signal transmitted from GPS satellite; a receiving unit configured to perform a receiving process to acquire information contained in the satellite signal received by the antenna within a predetermine upper limit period; and a control unit configured to change the number of receiving processes to be performed in a predetermined period and change the upper limit period in accordance with a total sum of durations of the receiving processes performed in the predetermined period.
公开/授权文献
- US20150003212A1 RADIO CLOCK 公开/授权日：2015-01-01
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