发明申请
- 专利标题： ACOUSTIC WAVE DEVICE
- 专利标题（中）： 声波设备
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申请号： US14463441申请日： 2014-08-19
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公开(公告)号： US20140354374A1公开(公告)日： 2014-12-04
- 发明人: Osamu KAWACHI , Kensei UEHARA
- 申请人： TAIYO YUDEN CO., LTD.
- 申请人地址： JP Tokyo
- 专利权人： TAIYO YUDEN CO., LTD.
- 当前专利权人： TAIYO YUDEN CO., LTD.
- 当前专利权人地址： JP Tokyo
- 主分类号： H03H9/72
- IPC分类号： H03H9/72
摘要：
An acoustic wave device includes: a first chip that includes a first substrate, and a first filter formed on a first surface of the first substrate; and a second chip that includes a second substrate, and a second filter formed on a second surface of the second substrate, the second surface being located in a plane different from the first surface.
公开/授权文献
- US09667221B2 Acoustic wave device 公开/授权日：2017-05-30
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