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41. 发明授权

US07714647B2 Multiple output power mode amplifier 有权
标题翻译：多输出功率模式放大器
公开(公告)号：US07714647B2
公开(公告)日：2010-05-11
申请号：US12544308
申请日：2009-08-20
申请人： Moon-Suk Jeon , Jung-Hyun Kim , Young Kwon
发明人： Moon-Suk Jeon , Jung-Hyun Kim , Young Kwon
IPC分类号： H03F1/14
CPC分类号： H03F1/0211 , H03F1/56
摘要： A multi-mode power amplifier and an electronic device including the amplifier are described.
摘要翻译：描述了包括放大器的多模功率放大器和电子装置。

42. 发明授权

US07696825B2 Apparatus for receiving input and bias signals at common node 失效
标题翻译：用于在公共节点接收输入和偏置信号的装置
公开(公告)号：US07696825B2
公开(公告)日：2010-04-13
申请号：US12108034
申请日：2008-04-23
申请人： Michael Wendell Vice
发明人： Michael Wendell Vice
IPC分类号： H03F3/45
CPC分类号： H03F3/45183 , H03F2203/45166 , H03F2203/45342 , H03F2203/45604 , H03F2203/45702
摘要： An apparatus includes an input-bias node and an internal load. The input-bias node is configured to simultaneously receive an input signal and a bias signal through an input-bias port. The internal load is connected between the input-bias node and multiple output ports, at least one of the output ports outputting an output signal based on the input signal received at the input-bias node.
摘要翻译：一种装置包括输入偏置节点和内部负载。输入偏置节点被配置为通过输入偏置端口同时接收输入信号和偏置信号。内部负载连接在输入偏置节点和多个输出端口之间，至少一个输出端口基于在输入偏置节点处接收的输入信号输出输出信号。

43. 发明授权

US07675390B2 Acoustic galvanic isolator incorporating single decoupled stacked bulk acoustic resonator 有权
标题翻译：结合单个去耦堆叠体声共振器的声学隔离器
公开(公告)号：US07675390B2
公开(公告)日：2010-03-09
申请号：US11253851
申请日：2005-10-18
申请人： John D Larson, III
发明人： John D Larson, III
IPC分类号： H03H9/54 , H01L41/04 , H01L41/083
CPC分类号： H03H9/584 , H03H9/587
摘要： Embodiments of the acoustic galvanic isolator comprise a carrier signal source, a modulator connected to receive an information signal and the carrier signal, a demodulator, and an electrically-isolating acoustic coupler connected between the modulator and the demodulator. The acoustic coupler comprises no more than one decoupled stacked bulk acoustic resonator (DSBAR). An electrically-isolating acoustic coupler based on a single DSBAR is physically small and is inexpensive to fabricate yet is capable of passing information signals having data rates in excess of 100 Mbit/s and has a substantial breakdown voltage between its inputs and its outputs.
摘要翻译：声学电流隔离器的实施例包括载波信号源，连接以接收信息信号的调制器和载波信号，解调器和连接在调制器和解调器之间的电隔离声耦合器。声耦合器包括不超过一个解耦堆叠体声共振器（DSBAR）。基于单个DSBAR的电隔离声耦合器物理上小，制造成本低，但能够传递具有超过100Mbit / s的数据速率的信号信号，并且在其输入和其输出之间具有显着的击穿电压。

44. 发明授权

US07675359B2 Switch-around low noise amplifier 失效
标题翻译：切换低噪声放大器
公开(公告)号：US07675359B2
公开(公告)日：2010-03-09
申请号：US12128269
申请日：2008-05-28
申请人： Michael Wendell Vice
发明人： Michael Wendell Vice
IPC分类号： H03F1/14
CPC分类号： H03F1/0277 , H03F3/505 , H03F3/72 , H03F2200/27 , H03F2200/294 , H03F2203/7236
摘要： A switch-around low noise amplifier (LNA) device includes an input for receiving an input signal; an output for outputting an output signal; an LNA transistor coupled between the input and the output; a bypass switch circuit coupled between the input and the output; a current mirror circuit operatively connected to the LNA transistor to control a current flowing through the LNA transistor; a source follower switch operatively connected to the current mirror circuit to selectively turn on and off the current through the current mirror circuit in response to a mode select signal; and a driver adapted to selectively turn on and off the bypass switch circuit in response to the mode select signal. The LNA transistor receives the input signal at its control terminal, and one of the first and second terminals is directly connected to a supply voltage (e.g., ground).
摘要翻译：切换低噪声放大器（LNA）装置包括用于接收输入信号的输入端; 用于输出输出信号的输出; 耦合在输入和输出之间的LNA晶体管; 耦合在输入和输出之间的旁路开关电路; 电流镜电路，可操作地连接到LNA晶体管，以控制流过LNA晶体管的电流; 源极跟随器开关，可操作地连接到电流镜电路，以响应于模式选择信号选择性地导通和关断通过电流镜电路的电流; 以及适于响应于模式选择信号选择性地接通和断开旁路开关电路的驱动器。 LNA晶体管在其控制端子处接收输入信号，并且第一和第二端子中的一个直接连接到电源电压（例如，接地）。

45. 发明授权

US07638364B2 Multilayer integrated circuit for RF communication and method for assembly thereof 有权
标题翻译：用于RF通信的多层集成电路及其组装方法
公开(公告)号：US07638364B2
公开(公告)日：2009-12-29
申请号：US11528047
申请日：2006-09-27
申请人： Youngwoo Kwon , Ki Woong Chung
发明人： Youngwoo Kwon , Ki Woong Chung
IPC分类号： H01L21/00
CPC分类号： H01L23/66 , H01L23/4334 , H01L23/49503 , H01L23/49589 , H01L24/48 , H01L24/49 , H01L25/165 , H01L2224/05568 , H01L2224/05573 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/16145 , H01L2224/16265 , H01L2224/32245 , H01L2224/48091 , H01L2224/48227 , H01L2224/49109 , H01L2224/49171 , H01L2224/73253 , H01L2924/00014 , H01L2924/01046 , H01L2924/01079 , H01L2924/10253 , H01L2924/14 , H01L2924/15311 , H01L2924/1532 , H01L2924/19041 , H01L2924/19104 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A low profile radio frequency (RF) module and package with efficient heat dissipation characteristics, and a method of assembly thereof, are provided. In some embodiments, the RF module package comprises a radio frequency integrated circuit (RFIC) attached to a recessed area of a lead frame. The RFIC has an active integrated circuit pattern and a plurality of conductors formed on input/output pads of the active integrated circuit pattern. An integrated passive device (IPD) is attached to the RFIC via the plurality of conductors. The IPD has a passive integrated circuit pattern, a plurality of electrode pads connected to nodes of the passive integrated circuit pattern, and metal-filled vias for electrically connecting the electrode pads to the plurality of conductors. The RFIC includes a plurality of heat conducting vias for conducting heat to the lead frame.
摘要翻译：提供了一种具有高散热特性的低频射频（RF）模块和封装及其组装方法。在一些实施例中，RF模块封装包括附接到引线框的凹陷区域的射频集成电路（RFIC）。 RFIC具有有源集成电路图案和形成在有源集成电路图案的输入/输出焊盘上的多个导体。集成无源器件（IPD）通过多个导体连接到RFIC。 IPD具有无源集成电路图案，连接到无源集成电路图案的节点的多个电极焊盘以及用于将电极焊盘电连接到多个导体的金属填充通孔。 RFIC包括用于向引线框架传导热量的多个导热通孔。

46. 发明授权

US07616054B2 Multiple output power mode amplifier 有权
标题翻译：多输出功率模式放大器
公开(公告)号：US07616054B2
公开(公告)日：2009-11-10
申请号：US11651166
申请日：2007-01-09
申请人： Moon-Suk Jeon , Jung-Hyun Kim , Youngwoo Kwon
发明人： Moon-Suk Jeon , Jung-Hyun Kim , Youngwoo Kwon
IPC分类号： H03F1/14
CPC分类号： H03F1/0211 , H03F1/56
摘要： A multi-mode power amplifier and an electronic device including the amplifier are described.
摘要翻译：描述了包括放大器的多模功率放大器和电子装置。

47. 发明授权

US07616045B2 Mixer with balanced local oscillator signal 失效
标题翻译：具有平衡本地振荡器信号的混频器
公开(公告)号：US07616045B2
公开(公告)日：2009-11-10
申请号：US12019100
申请日：2008-01-24
申请人： Michael Wendell Vice
发明人： Michael Wendell Vice
IPC分类号： H04B1/26
CPC分类号： H03D7/1441 , H03D2200/0023 , H03D2200/009
摘要： A mixer includes a first field effect transistor (FET) having a gate that receives a first signal of a balanced local oscillator (LO) signal, a first source/drain coupled to a ground voltage, and a second source/drain; and a second FET having a gate that receives a second signal of the balanced LO signal, a first source/drain that floats, and a second source/drain connected to the second source/drain of the first FET to form a mixing node, the second signal being out of phase with the first signal. A diplexer is connected between the mixing node and each of a radio frequency (RF) port and an intermediate frequency (IF) port. A first LO leakage caused by the first FET is substantially canceled by a second LO leakage caused by the second FET at the mixing node.
摘要翻译：混频器包括具有接收平衡本地振荡器（LO）信号的第一信号的栅极的第一场效应晶体管（FET），耦合到接地电压的第一源极/漏极和第二源极/漏极; 以及第二FET，其具有接收平衡LO信号的第二信号的栅极，浮置的第一源极/漏极以及连接到第一FET的第二源极/漏极以形成混合节点的第二源极/漏极，第二信号与第一信号异相。双工器连接在混合节点和射频（RF）端口和中频（IF）端口之间。由第一FET引起的第一LO泄漏基本上被混合节点处的第二FET引起的第二LO泄漏所抵消。

48. 发明授权

US07613076B2 Acoustic power transformer including lens 有权
标题翻译：声功率变压器包括镜头
公开(公告)号：US07613076B2
公开(公告)日：2009-11-03
申请号：US11755825
申请日：2007-05-31
申请人： John D. Larson, III , Michael L. Frank , Mark A. Unkrich , Stephen R. Gilbert
发明人： John D. Larson, III , Michael L. Frank , Mark A. Unkrich , Stephen R. Gilbert
IPC分类号： G01S13/00
CPC分类号： H01L41/107
摘要： An acoustic power transformer includes: an input port adapted to receive an input signal; a transmitting acoustic transducer coupled to the input port and adapted to transmit an acoustic wave in response to the input signal received at the input port; a receiving acoustic transducer adapted to receive the acoustic wave and in response thereto to produce an output signal; an output port adapted to output the output signal; and an acoustic medium disposed in an acoustic wave propagation path between the transmitting acoustic transducer and the receiving acoustic transducer. In one case, at least one of the transmitting acoustic transducer and receiving acoustic transducer includes a Fresnel lens. In another case, the transformer includes an acoustic lens disposed in the acoustic wave propagation path between the transmitting acoustic transducer and the receiving acoustic transducer.
摘要翻译：声功率变压器包括：适于接收输入信号的输入端口; 耦合到所述输入端口并且响应于在所述输入端口处接收的输入信号而发射声波的发射声学换能器; 适于接收声波并响应于此产生输出信号的接收声换能器; 输出端口，其适于输出所述输出信号; 以及声传播介质，布置在传声传感器和接收声换能器之间的声波传播路径中。在一种情况下，至少一个发射声换能器和接收声换能器包括菲涅尔透镜。在另一种情况下，变压器包括设置在传声换能器和接收声换能器之间的声波传播路径中的声透镜。

49. 发明申请

US20090224180A1 Apparatus and method for processing a wafer 审中-公开
标题翻译：用于处理晶片的装置和方法
公开(公告)号：US20090224180A1
公开(公告)日：2009-09-10
申请号：US12359657
申请日：2009-01-26
申请人： Robert Aigner
发明人： Robert Aigner
IPC分类号： G21K5/10 , G01N13/10
CPC分类号： H01J37/305 , B82Y10/00 , B82Y40/00 , H01J37/1472 , H01J37/3174 , H01J2237/0812 , H01J2237/20214 , H01J2237/30483 , H01J2237/3151
摘要： An method for processing a processing surface of a wafer by means of a processing-beam is disclosed. The method comprises moving the wafer and the processing-beam relative to each other so that the processing-beam scans the processing surface of the wafer in a scanning path having a curved course with continuously or stepwise changing radiuses. An apparatus is also disclosed.
摘要翻译：公开了一种通过处理光束处理晶片的处理表面的方法。该方法包括相对于彼此移动晶片和处理束，使得处理束在具有连续或逐步改变的半径的弯曲过程的扫描路径中扫描晶片的处理表面。还公开了一种装置。

50. 发明授权

US07566583B2 Method of determining adhesion quality 失效
标题翻译：确定粘附质量的方法
公开(公告)号：US07566583B2
公开(公告)日：2009-07-28
申请号：US11855086
申请日：2007-09-13
申请人： Joel A. Philliber
发明人： Joel A. Philliber
IPC分类号： H01L41/083 , H01L41/04 , H01L41/08
CPC分类号： H03H3/02 , H03H9/02094 , H03H9/173 , Y10T29/42
摘要： A method of determining adhesion quality and apparatus embodying the method are disclosed. The apparatus includes a substrate, a seed layer, and a resonator. The substrate defines a cavity and has a doped portion proximal to the cavity. The seed layer is disposed above the cavity. The resonator includes a bottom electrode on the seed layer, a piezoelectric portion on the bottom electrode, and a top electrode on the piezoelectric portion. To test the quality of adhesion of the seed layer to the substrate, one or more electrical property is measured between the doped portion and the bottom electrode and compared to a threshold value.
摘要翻译：公开了一种确定附着质量的方法和体现该方法的装置。该装置包括衬底，种子层和谐振器。衬底限定空腔并且具有靠近空腔的掺杂部分。种子层设置在空腔上方。谐振器包括种子层上的底部电极，底部电极上的压电部分和压电部分上的顶部电极。为了测试种子层与基底的粘附质量，在掺杂部分和底部电极之间测量一个或多个电性能，并将其与阈值进行比较。

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