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1. 发明申请

US20050006987A1 Surface acoustic wave device, package for the device, and method of fabricating the device 失效
标题翻译：声表面波器件，器件封装以及器件制造方法
公开(公告)号：US20050006987A1
公开(公告)日：2005-01-13
申请号：US10883847
申请日：2004-07-06
申请人： Shingo Masuko , Naoyuki Mishima
发明人： Shingo Masuko , Naoyuki Mishima
IPC分类号： H03H9/25 , H01L41/053 , H03H3/08 , H03H9/02 , H03H9/10
CPC分类号： H03H3/08 , H01L2224/16225 , H01L2224/97 , H03H9/02984 , H03H9/1078 , H03H9/1085
摘要： A surface acoustic wave device includes a package having a cavity, a SAW chip housed in the cavity, a resin sealing the cavity, and a metal thin film provided on the resin.
摘要翻译：表面声波装置包括具有空腔的封装，容纳在空腔中的SAW芯片，密封腔的树脂和设置在树脂上的金属薄膜。

2. 发明授权

US07528522B2 Surface acoustic wave device, package for the device, and method of fabricating the device 失效
标题翻译：声表面波器件，器件封装以及器件制造方法
公开(公告)号：US07528522B2
公开(公告)日：2009-05-05
申请号：US10883847
申请日：2004-07-06
申请人： Shingo Masuko , Naoyuki Mishima
发明人： Shingo Masuko , Naoyuki Mishima
IPC分类号： H01L41/08
CPC分类号： H03H3/08 , H01L2224/16225 , H01L2224/97 , H03H9/02984 , H03H9/1078 , H03H9/1085
摘要： A surface acoustic wave device includes a package having a cavity, a SAW chip housed in the cavity, a resin sealing the cavity, and a metal thin film provided on the resin.
摘要翻译：表面声波装置包括具有空腔的封装，容纳在空腔中的SAW芯片，密封腔的树脂和设置在树脂上的金属薄膜。

3. 发明申请

US20050099098A1 Surface acoustic wave device, package for the device, and method of fabricating the device 失效
标题翻译：声表面波器件，器件封装以及器件制造方法
公开(公告)号：US20050099098A1
公开(公告)日：2005-05-12
申请号：US10864364
申请日：2004-06-10
申请人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
发明人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
IPC分类号： H01L23/04 , H01L41/08 , H03H3/08 , H03H9/10 , H03H9/25 , H03H9/64
CPC分类号： H03H9/1071 , H01L24/97 , H01L2224/05001 , H01L2224/05124 , H01L2224/05144 , H01L2224/05147 , H01L2224/05166 , H01L2224/05169 , H01L2224/05171 , H01L2224/05181 , H01L2224/05184 , H01L2224/05568 , H01L2224/05573 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/05666 , H01L2224/05669 , H01L2224/05671 , H01L2224/05681 , H01L2224/05684 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2224/97 , H01L2924/15153 , H01L2924/15313 , H01L2924/16195 , H01L2224/81 , H01L2924/00014
摘要： A surface acoustic wave device includes a surface acoustic wave chip having a piezoelectric substrate on which comb-like electrodes and electrode pads are formed, a package housing the surface acoustic wave chip, and electrode patterns provided on a bottom surface of the package. The bottom surface of the package is wider than a top surface of the package. The electrode patterns are away from edges of the bottom surface of the package.
摘要翻译：表面声波装置包括具有形成有梳状电极和电极焊盘的压电基板的表面声波芯片，容纳声表面波芯片的封装以及设置在封装的底面上的电极图案。包装的底部表面比包装的顶部表面宽。电极图案远离封装底表面的边缘。

4. 发明授权

US07215065B2 Surface acoustic wave device, package for the device, and method of fabricating the device 失效
标题翻译：声表面波器件，器件封装以及器件制造方法
公开(公告)号：US07215065B2
公开(公告)日：2007-05-08
申请号：US10864364
申请日：2004-06-10
申请人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
发明人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
IPC分类号： H01L41/08
CPC分类号： H03H9/1071 , H01L24/97 , H01L2224/05001 , H01L2224/05124 , H01L2224/05144 , H01L2224/05147 , H01L2224/05166 , H01L2224/05169 , H01L2224/05171 , H01L2224/05181 , H01L2224/05184 , H01L2224/05568 , H01L2224/05573 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/05666 , H01L2224/05669 , H01L2224/05671 , H01L2224/05681 , H01L2224/05684 , H01L2224/16 , H01L2224/16225 , H01L2224/16227 , H01L2224/97 , H01L2924/15153 , H01L2924/15313 , H01L2924/16195 , H01L2224/81 , H01L2924/00014
摘要： A surface acoustic wave device includes a surface acoustic wave chip having a piezoelectric substrate on which comb-like electrodes and electrode pads are formed, a package housing the surface acoustic wave chip, and electrode patterns provided on a bottom surface of the package. The bottom surface of the package is wider than a top surface of the package. The electrode patterns are away from edges of the bottom surface of the package.
摘要翻译：表面声波装置包括具有形成有梳状电极和电极焊盘的压电基板的表面声波芯片，容纳声表面波芯片的封装以及设置在封装的底面上的电极图案。包装的底部表面比包装的顶部表面宽。电极图案远离封装底表面的边缘。

5. 发明授权

US07180228B2 Surface acoustic wave device, package for the device, and method of fabricating the device 有权
标题翻译：声表面波器件，器件封装以及器件制造方法
公开(公告)号：US07180228B2
公开(公告)日：2007-02-20
申请号：US10866966
申请日：2004-06-15
申请人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
发明人： Shingo Masuko , Naoyuki Mishima , Masao Irikura
IPC分类号： H03H9/05 , H01L41/04
CPC分类号： H03H9/1078 , H01L24/97 , H01L2224/05568 , H01L2224/05573 , H01L2224/0558 , H01L2224/16 , H03H3/08 , H03H9/1071 , H01L2224/05624 , H01L2924/00014 , H01L2224/05644 , H01L2224/05647 , H01L2224/05666 , H01L2224/05669 , H01L2224/05671 , H01L2224/05681 , H01L2224/05684
摘要： A surface acoustic wave device includes a surface acoustic wave chip having a piezoelectric substrate on which comb-like electrodes and electrode pads are formed, and a package housing the surface acoustic wave chip, a first surface of the package including an opening of the cavity being wider than a second surface of the package opposite to the first surface.
摘要翻译：声表面波装置包括具有形成有梳状电极和电极焊盘的压电基板的声表面波芯片和容纳声表面波芯片的封装，该封装的第一表面包括空腔的开口比包装件的与第一表面相对的第二表面宽。

6. 发明授权

US08427793B2 Switching power supply, control circuit for controlling switching power supply, control method of switching power supply and module substrate 有权
标题翻译：开关电源，控制开关电源的控制电路，开关电源和模块基板的控制方法
公开(公告)号：US08427793B2
公开(公告)日：2013-04-23
申请号：US12772527
申请日：2010-05-03
申请人： Yu Yonezawa , Naoyuki Mishima
发明人： Yu Yonezawa , Naoyuki Mishima
IPC分类号： H01H9/30 , H01H9/56 , H01H73/18
CPC分类号： H02M3/155 , H02M2001/0048 , H02M2001/342 , Y02B70/1491
摘要： A switching power supply includes: a first switch provided between a positive terminal of a DC power supply and a positive terminal of a load; a second switch connected in parallel with the first switch; a first capacitor provided between the second switch and a node of the first switch on a DC power supply side; a first inductor provided between the first capacitor and the positive terminal of the DC power supply; and a control circuit that turns off the second switch after the first switch is turned off and when or before a voltage across the first capacitor becomes zero.
摘要翻译：开关电源包括：设置在直流电源的正极端子和负载的正极端子之间的第一开关; 与第一开关并联连接的第二开关; 第一电容器，设置在第二开关与直流电源侧的第一开关的节点之间; 设置在所述第一电容器和所述直流电源的正极端子之间的第一电感器; 以及控制电路，其在第一开关断开之后以及在第一电容器两端的电压变为零之前或之前使第二开关断开。

7. 发明申请

US20110215788A1 DC-DC CONVERTER 有权
标题翻译： DC-DC转换器
公开(公告)号：US20110215788A1
公开(公告)日：2011-09-08
申请号：US13033227
申请日：2011-02-23
申请人： Yu Yonezawa , Naoyuki Mishima
发明人： Yu Yonezawa , Naoyuki Mishima
IPC分类号： G05F3/24
CPC分类号： H02M3/1588 , H01F17/062 , Y02B70/1466
摘要： The present invention is a DC-DC converter characterized by including a switch element that is provided between one end of a DC power source and one end of a load and turns ON and OFF current input from the DC power source, an inductance element that is provided between one end of the switch element on a load-side end and includes a doughnut-shaped magnetic core and a conductive wire wound around the magnetic core, a commutation switch provided between a node between the switch element and the inductance element and a ground potential, and a capacitance element provided between a node between the inductance element and the load and the ground potential, wherein a magnetic flux density of the magnetic core varies partially.
摘要翻译：本发明是一种DC-DC转换器，其特征在于包括：开关元件，其设置在直流电源的一端和负载的一端之间，并且从直流电源接通和断开电流;电感元件设置在负载侧端部的开关元件的一端之间，并且包括环形磁芯和缠绕在磁芯上的导线，设置在开关元件和电感元件之间的节点与地之间的换向开关电位和设置在电感元件和负载之间的节点与接地电位之间的电容元件，其中磁芯的磁通密度部分变化。

8. 发明申请

US20100220416A1 SWITCHING POWER SUPPLY, CONTROL CIRCUIT FOR CONTROLLING SWITCHING POWER SUPPLY, CONTROL METHOD OF SWITCHING POWER SUPPLY AND MODULE SUBSTRATE 有权
标题翻译：切换电源，用于控制切换电源的控制电路，切换电源和模块基板的控制方法
公开(公告)号：US20100220416A1
公开(公告)日：2010-09-02
申请号：US12772527
申请日：2010-05-03
申请人： Yu YONEZAWA , Naoyuki Mishima
发明人： Yu YONEZAWA , Naoyuki Mishima
IPC分类号： H01H9/30
CPC分类号： H02M3/155 , H02M2001/0048 , H02M2001/342 , Y02B70/1491
摘要： A switching power supply includes: a first switch provided between a positive terminal of a DC power supply and a positive terminal of a load; a second switch connected in parallel with the first switch; a first capacitor provided between the second switch and a node of the first switch on a DC power supply side; a first inductor provided between the first capacitor and the positive terminal of the DC power supply; and a control circuit that turns off the second switch after the first switch is turned off and when or before a voltage across the first capacitor becomes zero.
摘要翻译：开关电源包括：设置在直流电源的正极端子和负载的正极端子之间的第一开关; 与第一开关并联连接的第二开关; 第一电容器，设置在第二开关与直流电源侧的第一开关的节点之间; 设置在所述第一电容器和所述直流电源的正极端子之间的第一电感器; 以及控制电路，其在第一开关断开之后以及在第一电容器两端的电压变为零之前或之前使第二开关断开。

9. 发明申请

US20100219801A1 SWITCHING POWER SUPPLY, CONTROL CIRCUIT CONTROLLING SWITCHING POWER SUPPLY AND CONTROL METHOD OF SWITCHING POWER SUPPLY 有权
标题翻译：切换电源，控制电路控制切换电源及开关电源控制方式
公开(公告)号：US20100219801A1
公开(公告)日：2010-09-02
申请号：US12777711
申请日：2010-05-11
申请人： Yu Yonezawa , Naoyuki Mishima
发明人： Yu Yonezawa , Naoyuki Mishima
IPC分类号： G05F1/10
CPC分类号： H02M3/158 , H02M3/156 , H02M2001/342 , Y02B70/1491
摘要： A switching power supply includes: a first switch provided between one end of a DC power supply and one end of a load; a second switch provided between a node of the first switch located on a load side and another end of the DC power supply; a capacitor provided between the second switch and the another end of the DC power supply; a third switch provided between a node of the first switch located on a DC power supply side and a node between the second switch and the capacitor; and a delay circuit that is provided between the third switch and the node between the second switch and the capacitor and delays a current for charging the capacitor, wherein the second switch is turned on in a period during which the first switch is kept on.
摘要翻译：开关电源包括：设置在直流电源的一端和负载的一端之间的第一开关; 设置在位于负载侧的第一开关的节点与直流电源的另一端之间的第二开关; 设置在所述第二开关和所述直流电源的另一端之间的电容器; 设置在位于直流电源侧的第一开关的节点与第二开关与电容器之间的节点之间的第三开关; 以及延迟电路，其设置在第三开关和第二开关与电容器之间的节点之间，并且延迟用于对电容器充电的电流，其中第二开关在第一开关保持导通的时段期间导通。

10. 发明授权

US07786830B2 Switch with movable portion 有权
标题翻译：用可动部分切换
公开(公告)号：US07786830B2
公开(公告)日：2010-08-31
申请号：US11878210
申请日：2007-07-23
申请人： Noboru Wakatsuki , Yu Yonezawa , Naoyuki Mishima , Tadashi Nakatani , Anh Tuan Nguyen
发明人： Noboru Wakatsuki , Yu Yonezawa , Naoyuki Mishima , Tadashi Nakatani , Anh Tuan Nguyen
IPC分类号： H01H51/22
CPC分类号： H01H59/0009 , H01H1/06 , H01P1/127
摘要： A switch includes a movable portion, a first electrode and a second electrode. The movable portion is provided on a substrate and moves with respect to the substrate. The first electrode is provided on the movable portion. The second electrode is able to contact with the first electrode and is fixed to the substrate. f×Ro×C≦1.6×10−4 when an operation frequency is represented as “f” (Hz), a transmission impedance is represented as “Ro” (Ω), and a capacitance in “OFF” state between the first electrode and the second electrode is represented as “C” (F).
摘要翻译：开关包括可动部分，第一电极和第二电极。可移动部分设置在基板上并相对于基板移动。第一电极设置在可动部上。第二电极能够与第一电极接触并固定到基板。 f×Ro×C＆nlE; 1.6×10-4，当操作频率表示为“f”（Hz）时，传输阻抗表示为“Ro”（＆OHgr），第一电极和第二电极表示为“C”（F）。

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