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1. 发明授权

US06534901B1 Surface acoustic wave device and method of manufacture thereof 失效
标题翻译：表面声波装置及其制造方法
公开(公告)号：US06534901B1
公开(公告)日：2003-03-18
申请号：US09890914
申请日：2001-11-21
申请人： Shigeru Tsuzuki , Kunihiro Fujii , Masahiro Takada , Satoshi Matsuo , Takafumi Koga , Kozo Murakami
发明人： Shigeru Tsuzuki , Kunihiro Fujii , Masahiro Takada , Satoshi Matsuo , Takafumi Koga , Kozo Murakami
IPC分类号： H03H910
CPC分类号： H03H9/1071 , H01L2224/05568 , H01L2224/05573 , H01L2224/05624 , H01L2224/14 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/16195 , H03H3/08 , H03H9/0585 , H03H9/059 , Y10T29/42 , Y10T29/49117 , Y10T29/49146 , Y10T29/49171 , Y10T29/49789 , Y10T29/49798 , H01L2924/00014 , H01L2924/00
摘要： A SAW element (13) is formed of a piezoelectric substrate (14), on which are provided IDT electrodes (15), connection electrodes (16), underlying metal layers (17), and acoustic materials (18) placed on the underlying metal layers (17) and having surfaces parallel to the main surface of the piezoelectric substrate (14). The SAW element is mounted in a package (10), which is provided with external terminals (11) connected with the connection electrodes (16), and the package is hermetically sealed with a lid (20) to form a SAW device. When such a SAW element (13) is mounted faceup in a package (10) using a vacuum chuck (30), its piezoelectric substrate (14) can be protected against damage. When a SAW element (13) provided with bumps (23) on its connection electrodes (16) is mounted facedown in a package (10), the failure of electrical connections can be prevented.
摘要翻译： SAW元件（13）由压电基板（14）形成，其上设有IDT电极（15），连接电极（16），下面的金属层（17）和声学材料（18）放置在下面的金属层（17）并且具有平行于压电基板（14）的主表面的表面。 SAW元件安装在具有与连接电极（16）连接的外部端子（11）的封装（10）中，并且封装件用盖（20）气密密封以形成SAW器件。当使用真空卡盘（30）将这样的SAW元件（13）面对面地安装在封装（10）中时，可以保护其压电基板（14）免受损坏。当在其连接电极（16）上设置有凸起（23）的SAW元件（13）面朝下安装在封装（10）中时，可以防止电连接的故障。

2. 发明授权

US06848153B2 Method of manufacturing a surface acoustic wave device 失效
标题翻译：声表面波装置的制造方法
公开(公告)号：US06848153B2
公开(公告)日：2005-02-01
申请号：US10315091
申请日：2002-12-10
申请人： Shigeru Tsuzuki , Kunihiro Fujii , Masahiro Takada , Satoshi Matsuo , Takafumi Koga , Kozo Murakami
发明人： Shigeru Tsuzuki , Kunihiro Fujii , Masahiro Takada , Satoshi Matsuo , Takafumi Koga , Kozo Murakami
IPC分类号： H03H9/25 , H03H3/08 , H03H9/10 , H04R17/00
CPC分类号： H03H9/1071 , H01L2224/05568 , H01L2224/05573 , H01L2224/05624 , H01L2224/14 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/49171 , H01L2224/73265 , H01L2924/16195 , H03H3/08 , H03H9/0585 , H03H9/059 , Y10T29/42 , Y10T29/49117 , Y10T29/49146 , Y10T29/49171 , Y10T29/49789 , Y10T29/49798 , H01L2924/00014 , H01L2924/00
摘要： A method of manufacture of a surface acoustic wave device which includes a step of applying a photosensitive film resist on a substrate and forming a photosensitive film resist layer over at least a portion of a surface of the substrate; a step of forming acoustic absorbers only at the two sides orthogonal to the direction of the surface acoustic wave transmission; a step of placing in a package a surface acoustic wave element obtained by cutting and dividing the substrate and electrically connecting a connection electrode of the surface acoustic wave element with an external terminal of the package; and a step of sealing an opening of the package with a lid, wherein the main surface of the acoustic absorbers is formed parallel to the surface of the substrate.
摘要翻译：一种声表面波装置的制造方法，其特征在于，在基板的表面的至少一部分上形成感光性膜保护层，仅在与声表面波传播方向正交的两侧形成声吸收体的步骤; 在包装中放置表示声波元件的步骤，该表面声波元件是通过切割和分割基板并将表面声波元件的连接电极与封装的外部端子电连接而获得的; 以及用盖子密封包装的开口的步骤，其中吸声器的主表面平行于基板的表面形成。

3. 发明授权

US06680528B2 Electronic component and electronic equipment using the same 失效
标题翻译：电子元件和电子设备使用相同
公开(公告)号：US06680528B2
公开(公告)日：2004-01-20
申请号：US09897423
申请日：2001-07-03
申请人： Satoshi Matsuo , Kunihiro Fujii , Takafumi Koga , Kozo Murakami
发明人： Satoshi Matsuo , Kunihiro Fujii , Takafumi Koga , Kozo Murakami
IPC分类号： H01L2312
CPC分类号： H01L23/49805 , H01L23/13 , H01L2224/48227
摘要： An electronic component having recesses on side faces of its package for housing an electric element therein. A metal layer that does not reach the bottom end of the package is formed on the surface of the recess. The metal layer has excellent wettability to a brazing material and helps extra material flow into the recess easily. In addition, the interface between the top end face of the recess and the side face is curved to make the brazing material flow into the recess easily. When the opening of the package is sealed with a lid using the brazing material, the extra brazing material flows into the recess. This prevents the brazing material from protruding outside of the package and thus improves dimensional accuracy of the electronic component. Therefore, mounting accuracy of the electronic component can be improved and short circuit can be prevented.
摘要翻译：一种电子部件，其在其封装的侧面上具有凹部，用于在其中容纳电气元件。在凹部的表面上形成没有到达封装的底端的金属层。金属层对钎焊材料具有优异的润湿性，并且有助于额外的材料容易地流入凹部。此外，凹部的顶端面与侧面之间的界面是弯曲的，以使钎焊材料容易地流入凹部。当使用钎焊材料用盖子密封包装的开口时，额外的钎焊材料流入凹部。这防止钎焊材料突出到包装外部，从而提高电子部件的尺寸精度。因此，能够提高电子部件的安装精度，能够防止短路。

4. 发明授权

US09203570B2 Communication apparatus and communication method 有权
标题翻译：通信设备和通信方法
公开(公告)号：US09203570B2
公开(公告)日：2015-12-01
申请号：US13522005
申请日：2011-01-17
申请人： Yoshizo Sato , Takafumi Koga , Takeo Miyata
发明人： Yoshizo Sato , Takafumi Koga , Takeo Miyata
IPC分类号： H04L5/00 , H04B7/06 , H04B7/04 , H04L1/00 , H04W72/04
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0689 , H04B7/0697 , H04L1/0026 , H04L5/0046 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/006 , H04W72/046
摘要： A setting unit sets a communication mode for different one or more counterpart communication apparatuses to a non-spatial multiplexing mode or a spatial multiplexing mode. Setting unit switches the setting of the communication mode for the different one or more counterpart communication apparatuses from the non-spatial multiplexing mode to the spatial multiplexing mode, on the basis of a capability of a communication system having an own apparatus and the different one or more counterpart communication apparatuses. A transmitting unit processes a transmitting signal to the different one or more counterpart communication apparatuses to output the processed signal to a plurality of antennas, on the basis of the set communication mode.
摘要翻译：设置单元将不同的一个或多个对方通信装置的通信模式设置为非空间复用模式或空间复用模式。基于具有自己的装置的通信系统和不同的一个或多个通信系统的通信系统的能力，设置单元将不同的一个或多个对方通信装置的通信模式的设置从非空间复用模式切换到空间复用模式更多对应的通信设备。发送单元根据设定的通信模式，将发送信号处理到不同的一个或多个对方通信装置，将经处理的信号输出到多个天线。

5. 发明申请

US20120195199A1 WIRELESS TERMINAL, AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线终端和无线通信方法
公开(公告)号：US20120195199A1
公开(公告)日：2012-08-02
申请号：US13497389
申请日：2010-09-17
申请人： Takafumi Koga , Yoshizo Sato
发明人： Takafumi Koga , Yoshizo Sato
IPC分类号： H04W28/10
CPC分类号： H04L5/0064 , H04W28/18 , H04W28/24 , H04W72/04 , H04W72/044 , H04W72/12 , H04W72/1242 , H04W88/02
摘要： A QoS management unit receives notification of QoS parameters for a plurality of uplink service flows from a wireless base station. A burst region management unit receives notification of an uplink user data burst region from the wireless base station. A service flow assignment unit assigns a region of uplink service flows at the uplink user data burst region assigned to its own terminal. The service flow assignment unit assigns a region of uplink service flows, prioritizing the region of at least one service flow satisfying conditions for the transmission rate, delay time, and delay time variation of the notified QoS parameters for each service flow over a region of another service flow.
摘要翻译： QoS管理单元接收来自无线基站的多个上行链路业务流的QoS参数的通知。突发区域管理单元从无线基站接收上行链路用户数据突发区域的通知。服务流分配单元在分配给其自己的终端的上行用户数据突发区域分配上行链路业务流的区域。服务流分配单元分配上行链路业务流的区域，优先考虑至少一个服务流的区域，以满足针对另一个区域的每个服务流的通知QoS参数的传输速率，延迟时间和延迟时间变化的条件服务流程。

6. 发明申请

US20120287788A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
标题翻译：通信设备和通信方法
公开(公告)号：US20120287788A1
公开(公告)日：2012-11-15
申请号：US13522005
申请日：2011-01-17
申请人： Yoshizo Sato , Takafumi Koga , Takeo Miyata
发明人： Yoshizo Sato , Takafumi Koga , Takeo Miyata
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L5/0023 , H04B7/0413 , H04B7/0689 , H04B7/0697 , H04L1/0026 , H04L5/0046 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/006 , H04W72/046
摘要： A setting unit sets a communication mode for different one or more counterpart communication apparatuses to a non-spatial multiplexing mode or a spatial multiplexing mode. Setting unit switches the setting of the communication mode for the different one or more counterpart communication apparatuses from the non-spatial multiplexing mode to the spatial multiplexing mode, on the basis of a capability of a communication system having an own apparatus and the different one or more counterpart communication apparatuses. A transmitting unit processes a transmitting signal to the different one or more counterpart communication apparatuses to output the processed signal to a plurality of antennas, on the basis of the set communication mode.
摘要翻译：设置单元将不同的一个或多个对方通信装置的通信模式设置为非空间复用模式或空间复用模式。基于具有自己的装置的通信系统和不同的一个或多个通信系统的通信系统的能力，设置单元将不同的一个或多个对方通信装置的通信模式的设置从非空间复用模式切换到空间复用模式更多对应的通信设备。发送单元根据设定的通信模式，将发送信号处理到不同的一个或多个对方通信装置，将经处理的信号输出到多个天线。

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