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21. 发明授权

US07629863B2 Filter and duplexer 有权
标题翻译：过滤器和双工器
公开(公告)号：US07629863B2
公开(公告)日：2009-12-08
申请号：US11798927
申请日：2007-05-17
申请人： Yasuhide Iwamoto , Shogo Inoue , Masanori Ueda , Seiichi Mitobe
发明人： Yasuhide Iwamoto , Shogo Inoue , Masanori Ueda , Seiichi Mitobe
IPC分类号： H03H9/64 , H03H9/205
CPC分类号： H03H9/725
摘要： A duplexer includes: a first filter that is connected to a common terminal and a first terminal, and includes a first series-arm resonator; a second filter that is connected to the common terminal and a second terminal; a first inductor that is connected in parallel to the first series-arm resonator; a mounting unit that has the first filter and the second filter mounted thereon; a first inductor line that is provided on the mounting unit, and connects the first inductor and the first series-arm resonator; and a first terminal line that is provided on the mounting unit, and connects the first filter and the first terminal. In this duplexer, the directions of currents flowing through the first inductor line and the first terminal line cross each other.
摘要翻译：双工器包括：连接到公共端子和第一端子的第一滤波器，并且包括第一串联臂谐振器; 连接到公共端子和第二端子的第二滤波器; 与第一串联臂谐振器并联连接的第一电感器; 安装单元，其具有安装在其上的第一过滤器和第二过滤器; 第一电感线，其设置在所述安装单元上，并且连接所述第一电感器和所述第一串联臂谐振器; 以及第一端子线，其设置在所述安装单元上，并且连接所述第一过滤器和所述第一端子。在该双工器中，流过第一电感线和第一端子线的电流的方向彼此交叉。

22. 发明申请

US20090212659A1 ELASTIC BOUNDARY WAVE DEVICE 失效
标题翻译：弹性边界波装置
公开(公告)号：US20090212659A1
公开(公告)日：2009-08-27
申请号：US12431427
申请日：2009-04-28
申请人： Satoru MATSUDA , Michio Miura , Takashi Matsuda , Masanori Ueda
发明人： Satoru MATSUDA , Michio Miura , Takashi Matsuda , Masanori Ueda
IPC分类号： H01L41/04
CPC分类号： H03H9/0222 , H03H9/02818
摘要： An elastic boundary wave device includes a first medium with piezoelectricity, an electrode exciting an elastic wave and provided on the first medium, a second medium made of a different material from the first medium and provided on the first medium to cover the electrode, and a sound absorbing portion provided on the second medium.
摘要翻译：弹性边界波装置包括具有压电性的第一介质，激发弹性波并设置在第一介质上的电极，由与第一介质不同的材料制成并设置在第一介质上以覆盖电极的第二介质，以及设在第二介质上的吸音部。

23. 发明授权

US07579761B2 Piezoelectric thin-film resonator and filter 有权
标题翻译：压电薄膜谐振器和滤波器
公开(公告)号：US07579761B2
公开(公告)日：2009-08-25
申请号：US11430184
申请日：2006-05-09
申请人： Tokihiro Nishihara , Tsuyoshi Yokoyama , Shinji Taniguchi , Takeshi Sakashita , Jun Tsutsumi , Masafumi Iwaki , Masanori Ueda
发明人： Tokihiro Nishihara , Tsuyoshi Yokoyama , Shinji Taniguchi , Takeshi Sakashita , Jun Tsutsumi , Masafumi Iwaki , Masanori Ueda
IPC分类号： H01L41/047
CPC分类号： H03H9/564 , H03H9/131 , H03H9/132 , H03H9/174 , H03H9/568
摘要： A piezoelectric thin-film resonator includes: a lower electrode that is formed on a substrate; a piezoelectric film that is formed on the lower electrode; and an upper electrode that is formed on the piezoelectric film. In the piezoelectric thin-film resonator, the upper electrode has a greater film thickness than the lower electrode.
摘要翻译：压电薄膜谐振器包括：形成在基板上的下电极; 形成在下电极上的压电膜; 以及形成在压电膜上的上电极。在压电薄膜谐振器中，上电极具有比下电极更大的膜厚度。

24. 发明申请

US20090201104A1 ACOUSTIC WAVE DEVICE, DUPLEXER, COMMUNICATION MODULE, AND COMMUNICATION APPARATUS 有权
标题翻译：声波设备，双工器，通信模块和通信设备
公开(公告)号：US20090201104A1
公开(公告)日：2009-08-13
申请号：US12363260
申请日：2009-01-30
申请人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
发明人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
IPC分类号： H03H9/00
CPC分类号： H03H9/6483
摘要： An acoustic wave device includes a ladder-type filter in which resonators are connected in a ladder configuration. In the acoustic wave device, series-connected resonators are connected in a parallel line in the ladder-type filter, and the resonators connected in the parallel line have mutually different resonance frequencies.
摘要翻译：声波装置包括梯形滤波器，其中谐振器以梯形结构连接。在声波装置中，串联连接的谐振器在梯形滤波器中以并联的方式连接，并联在并联线路中的谐振器具有相互不同的谐振频率。

25. 发明授权

US07573354B2 Duplexer and ladder type filter 有权
标题翻译：双工器和梯形过滤器
公开(公告)号：US07573354B2
公开(公告)日：2009-08-11
申请号：US11500486
申请日：2006-08-08
申请人： Tokihiro Nishihara , Shogo Inoue , Takashi Matsuda , Masanori Ueda , Masafumi Iwaki , Shinji Taniguchi , Go Endo
发明人： Tokihiro Nishihara , Shogo Inoue , Takashi Matsuda , Masanori Ueda , Masafumi Iwaki , Shinji Taniguchi , Go Endo
IPC分类号： H03H9/70 , H03H9/72 , H03H9/54 , H03H9/64
CPC分类号： H03H9/706 , H03H9/605 , H03H9/725
摘要： A duplexer includes an antenna terminal, a first filter connected to the antenna terminal, and a second filter connected to the antenna terminal. At least one of the first filter and the second filter is a ladder type filter in which a parallel resonator and multiple series resonators are included, one or more first inductors are respectively connected in parallel with one or more series resonators out of the multiple series resonators, and one of the one or more first inductors is connected in parallel with one of the multiple series resonators that is arranged closest to the antenna terminal.
摘要翻译：双工器包括天线端子，连接到天线端子的第一滤波器和连接到天线端子的第二滤波器。第一滤波器和第二滤波器中的至少一个是梯形滤波器，其中包括并联谐振器和多个串联谐振器，一个或多个第一电感器分别与多个串联谐振器中的一个或多个串联谐振器并联连接并且所述一个或多个第一电感器中的一个与最靠近天线端子布置的多个串联谐振器中的一个并联连接。

26. 发明授权

US07498899B2 Duplexer with filters including film bulk acoustic resonators 有权
标题翻译：具有滤波器的双工器，包括膜体声波谐振器
公开(公告)号：US07498899B2
公开(公告)日：2009-03-03
申请号：US11236861
申请日：2005-09-28
申请人： Masafumi Iwaki , Tokihiro Nishihara , Jun Tsutsumi , Shinji Taniguchi , Takeshi Sakashita , Tsuyoshi Yokoyama , Masanori Ueda , Tsutomu Miyashita
发明人： Masafumi Iwaki , Tokihiro Nishihara , Jun Tsutsumi , Shinji Taniguchi , Takeshi Sakashita , Tsuyoshi Yokoyama , Masanori Ueda , Tsutomu Miyashita
IPC分类号： H03H9/70 , H03H9/54
CPC分类号： H03H9/564 , H03H7/18 , H03H7/46 , H03H9/0571 , H03H9/706
摘要： A duplexer includes: first and second filters including film bulk acoustic resonators (FBARs) arranged in a ladder form; first and second integrated-passive devices (IPDs) provided between a common terminal and the first and second filters; and a substrate on which the first and second filters and the first and second IPDs are mounted. The substrate includes conductive patterns that realize inductances connected between the first and second filters and ground. The first and second IPDs includes inductors connected to the first and second filters.
摘要翻译：双工器包括：第一和第二滤波器，包括以梯形布置的薄膜体声共振器（FBAR）; 提供在公共端子与第一和第二滤波器之间的第一和第二集成无源器件（IPD）; 以及其上安装有第一和第二滤光器以及第一和第二IPD的基板。衬底包括实现连接在第一和第二滤波器和地之间的电感的导电图案。第一和第二IPD包括连接到第一和第二滤波器的电感器。

27. 发明授权

US07479846B2 Duplexer 有权
标题翻译：双工器
公开(公告)号：US07479846B2
公开(公告)日：2009-01-20
申请号：US11262765
申请日：2005-11-01
申请人： Shogo Inoue , Yasuhide Iwamoto , Takashi Matsuda , Masanori Ueda
发明人： Shogo Inoue , Yasuhide Iwamoto , Takashi Matsuda , Masanori Ueda
IPC分类号： H03H9/64 , H03H9/72
CPC分类号： H03H9/72 , H03H9/0576 , H03H9/725 , H03H2009/0019
摘要： A duplexer that includes: a transmission filter and a reception filter that are connected to a common terminal; and a reactance circuit that is connected to at least one of the transmission filter and the reception filter. The reactance circuit includes an insulating substrate, lumped-constant inductors, and at least one capacitor. The lumped-constant inductors and the capacitor are formed directly on the surface of the insulating substrate.
摘要翻译：一种双工器，包括：连接到公共端子的发送滤波器和接收滤波器; 以及与发送滤波器和接收滤波器中的至少一个连接的电抗电路。电抗电路包括绝缘衬底，集总常数电感器和至少一个电容器。集中常数电感器和电容器直接形成在绝缘基板的表面上。

28. 发明授权

US07432631B2 Piezoelectric thin-film resonator and filter and fabricating method 有权
标题翻译：压电薄膜谐振器和滤波器及其制造方法
公开(公告)号：US07432631B2
公开(公告)日：2008-10-07
申请号：US11138893
申请日：2005-05-27
申请人： Shinji Taniguchi , Tokihiro Nishihara , Takeshi Sakashita , Tsuyoshi Yokoyama , Masafumi Iwaki , Masanori Ueda , Tsutomu Miyashita
发明人： Shinji Taniguchi , Tokihiro Nishihara , Takeshi Sakashita , Tsuyoshi Yokoyama , Masafumi Iwaki , Masanori Ueda , Tsutomu Miyashita
IPC分类号： H01L41/04 , H03H9/00
CPC分类号： H03H9/568 , H03H3/02 , H03H9/173
摘要： A piezoelectric thin-film resonator includes a device substrate and a laminated body provided on the device substrate and composed of a lower electrode, an upper electrode and a piezoelectric film sandwiched between the lower and upper electrodes. The laminated body has a membrane portion in which the upper and lower electrodes overlap with each other through the piezoelectric film, and a gap has a dome shape being formed between the device substrate and the lower electrode and located below the membrane portion.
摘要翻译：压电薄膜谐振器包括器件基板和设置在器件基板上并由夹在下电极和上电极之间的下电极，上电极和压电薄膜组成的层叠体。层叠体具有通过压电膜彼此重叠的上部电极和下部电极的膜部，并且在该器件基板和下部电极之间形成有位于该膜部下方的间隙。

29. 发明申请

US20080061657A1 Acoustic wave device and filter 有权
标题翻译：声波装置和滤波器
公开(公告)号：US20080061657A1
公开(公告)日：2008-03-13
申请号：US11898359
申请日：2007-09-11
申请人： Takashi Matsuda , Shogo Inoue , Michio Miura , Satoru Matsuda , Masanori Ueda , Seiichi Mitobe
发明人： Takashi Matsuda , Shogo Inoue , Michio Miura , Satoru Matsuda , Masanori Ueda , Seiichi Mitobe
IPC分类号： H03H9/13 , H01L41/083
CPC分类号： H03H9/02559 , H03H9/0038 , H03H9/0222 , H03H9/02574 , H03H9/6469
摘要： An acoustic wave device includes a piezoelectric substrate, a first dielectric film provided on the piezoelectric substrate, electrodes that are provided on the first dielectric film and excite an acoustic wave, and a second dielectric film that is provided so as to cover the electrodes and is thicker than the electrodes.
摘要翻译：声波装置包括压电基板，设置在压电基板上的第一电介质膜，设置在第一电介质膜上并激发声波的电极和设置成覆盖电极的第二电介质膜，比电极厚。

30. 发明申请

US20080041549A1 Mold used for metal mold casting, and damper manufacturing method using the mold 失效
标题翻译：用于金属模具铸造的模具，以及使用模具的阻尼器制造方法
公开(公告)号：US20080041549A1
公开(公告)日：2008-02-21
申请号：US11789676
申请日：2007-04-25
申请人： Masanori Ueda , Masaya Suwa
发明人： Masanori Ueda , Masaya Suwa
IPC分类号： G11B3/61
CPC分类号： G11B33/08 , B22C9/06 , B22C9/22 , F16F7/10 , Y10T29/49025
摘要： A mold used to manufacture, through metal mold casting, a damper that is fixed onto a housing in a disc drive and reduces a vibration of the housing, the disc drive recording information in and reproducing information from a recording medium. The mold includes a sectionally concave body that defines a shape of the damper, a first gate that introduces molten metal to the body from a runner, and is provided on a first side opposite to a concave of the body, and a second gate that introduces the molten metal to an overflow well from the body, and is provided at least one of a second side perpendicular to the first side, and a third side perpendicular to the second side and parallel to the first side.
摘要翻译：一种用于通过金属模具铸造来制造阻尼器的模具，该阻尼器固定在盘驱动器中的壳体上并减小壳体的振动，盘驱动器将信息记录在记录介质中并从信息中再现信息。模具包括限定阻尼器形状的截面凹形体，第一浇口，其将熔融金属从流道引入到主体中，并且设置在与主体的凹部相对的第一侧上;以及第二浇口，其引入所述熔融金属从所述主体向井溢出，并且设置有垂直于所述第一侧的第二侧和垂直于所述第二侧并且平行于所述第一侧的第三侧中的至少一个。

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