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1. 发明申请

US20070075692A1 METHODS AND APPARATUS FOR CURRENT-CONTROLLED TRANSIENT REGULATION 审中-公开
标题翻译：电流控制瞬态调节的方法和装置
公开(公告)号：US20070075692A1
公开(公告)日：2007-04-05
申请号：US11538218
申请日：2006-10-03
申请人： Kenneth Ostrom , Benjamin Tang , Tim Ng , Clifford Duong
发明人： Kenneth Ostrom , Benjamin Tang , Tim Ng , Clifford Duong
IPC分类号： G05F1/00
CPC分类号： G05F1/618 , G06F1/30 , G06F1/305
摘要： Methods and apparatus for regulating power supply according to various aspects of the present invention operate in conjunction with an electronic system configured to interface with a primary voltage regulator. The electronic system comprises a load configured to receive supply current from the primary voltage regulator and a secondary voltage regulator. The secondary voltage regulator includes at least one current source coupled to the load and is configured to provide current to the load. The secondary voltage regulator further comprises a control circuit coupled to the current source and the load, which determines a current demand for the load exceeding the supply current received from the primary voltage regulator, and adjusts the current provided to the load by the current source according to the current demand.
摘要翻译：根据本发明的各个方面的用于调节电源的方法和装置与配置成与初级电压调节器接口的电子系统一起工作。电子系统包括被配置为从主电压调节器和次级电压调节器接收电源电流的负载。次级电压调节器包括耦合到负载的至少一个电流源，并被配置为向负载提供电流。次级电压调节器还包括耦合到电流源和负载的控制电路，其确定负载的电流需求超过从主电压调节器接收的电源电流，并且根据电流源调整提供给负载的电流，到目前的需求。

2. 发明授权

US06788035B2 Serial bus control method and apparatus for a microelectronic power regulation system 有权
标题翻译：用于微电子功率调节系统的串行总线控制方法和装置
公开(公告)号：US06788035B2
公开(公告)日：2004-09-07
申请号：US10167911
申请日：2002-06-12
申请人： Keith Bassett , Tim Ng , Nicholas Steffen , Kenneth Ostrom , Benjamin Tang , Robert Carroll
发明人： Keith Bassett , Tim Ng , Nicholas Steffen , Kenneth Ostrom , Benjamin Tang , Robert Carroll
IPC分类号： G05F1618
CPC分类号： H02J1/102 , H05K1/181
摘要： A serial bus control method, apparatus, and system for transmitting signals between a master controller and a slave controller associated with a power regulator are disclosed. The serial bus control scheme allows for information to be written to or read from individual regulators or be written to read from all regulators that are coupled to the master controller.
摘要翻译：公开了一种用于在主控制器和与功率调节器相关的从控制器之间传送信号的串行总线控制方法，装置和系统。串行总线控制方案允许将信息写入或读取各个稳压器，或者写入从与主控制器耦合的所有稳压器读取。

3. 发明授权

US06710989B2 Method apparatus, and system for sensing a power change during operation of a microelectronic device 有权
标题翻译：用于在微电子器件的操作期间感测功率变化的方法装置和系统
公开(公告)号：US06710989B2
公开(公告)日：2004-03-23
申请号：US10222421
申请日：2002-08-16
申请人： Kenneth Ostrom , Benjamin Tang , Tim Ng , Keith Nelson Bassett
发明人： Kenneth Ostrom , Benjamin Tang , Tim Ng , Keith Nelson Bassett
IPC分类号： H02H300
CPC分类号： G06F1/305
摘要： A sense circuit and a system including a sense circuit are disclosed. The sense circuit is configured to measure and change in current with respect to time and/or a change in voltage across a portion of a substrate.
摘要翻译：公开了一种感测电路和包括感测电路的系统。感测电路被配置为相对于衬底的一部分上的时间和/或电压变化来测量和改变电流。

4. 发明申请

US20070200538A1 Regulated power supply with multiple regulators sharing the total current supplied to a load 有权
标题翻译：具有多个调节器的稳压电源共享供给负载的总电流
公开(公告)号：US20070200538A1
公开(公告)日：2007-08-30
申请号：US11364750
申请日：2006-02-28
申请人： Benjamin Tang , Scott Southwell , Kenneth Ostrom
发明人： Benjamin Tang , Scott Southwell , Kenneth Ostrom
IPC分类号： G05F1/00
CPC分类号： H02M3/158 , H02M3/157 , H02M3/1584 , Y10T307/565
摘要： Disclosed is a digital current sharing structure and method in which a plurality of regulators are configured to share the load current. Current share circuits in each of the regulators are configured to measure and compare the average current provided by that particular regulator with the overall average current provided by all the regulators. Each of the current share circuits then provides an output so that the output of each regulator is adjusted to provide the same amount of current to the load. Digital processing with both analog and digital averaging are disclosed. Also disclosed is a programmable hysteresis technique to eliminate relatively trivial adjustments.
摘要翻译：公开了一种数字电流共享结构和方法，其中多个稳压器被配置为共享负载电流。每个稳压器中的电流共享电路配置为测量和比较由该特定稳压器提供的平均电流与所有稳压器提供的总体平均电流。然后，每个当前共享电路提供输出，使得每个调节器的输出被调整以向负载提供相同量的电流。公开了具有模拟和数字平均的数字处理。还公开了一种用于消除相对微不足道的调整的可编程滞后技术。

5. 发明申请

US20090146621A1 METHODS AND APPARATUS FOR CURRENT SENSING IN MUTUALLY COUPLED INDUCTORS 有权
标题翻译：电感耦合电感电流检测方法及装置
公开(公告)号：US20090146621A1
公开(公告)日：2009-06-11
申请号：US12332627
申请日：2008-12-11
申请人： Benjamin Tang , Timothy M. Ng , Kenneth Ostrom
发明人： Benjamin Tang , Timothy M. Ng , Kenneth Ostrom
IPC分类号： G05F1/10
CPC分类号： H02M3/1584 , H02M2001/0009
摘要： Methods and apparatus for current sensing in mutually coupled inductors according to various aspects of the present invention may operate in conjunction with a control system adapted to control current through the inductors and multiple current sensors connected to the control system. Each current sensor may comprise a series combination comprising a capacitor and a resistor. The series combination may be connected in parallel with one of the inductors, and may be adapted to generate branch inductor current signals according to a sensed current in the connected inductor. In addition, a coupling capacitor may be coupled between at least two of the current sensors to compensate a time constant of the current sensor for mutual coupling inductance between the inductors.
摘要翻译：根据本发明的各个方面的相互耦合的电感器中的电流感测的方法和装置可以与适于控制通过电感器的电流和连接到控制系统的多个电流传感器的控制系统一起工作。每个电流传感器可以包括包括电容器和电阻器的串联组合。串联组合可以与电感器中的一个并联连接，并且可以适于根据所连接的电感器中的感测电流产生分支电感器电流信号。此外，耦合电容器可以耦合在至少两个电流传感器之间，以补偿电流传感器在电感器之间的互耦合电感的时间常数。

6. 发明授权

US08598853B2 Method of balancing current supplied to a load 有权
标题翻译：平衡提供给负载的电流的方法
公开(公告)号：US08598853B2
公开(公告)日：2013-12-03
申请号：US13178327
申请日：2011-07-07
申请人： Benjamin Tang , Scott Wilson Southwell , Kenneth Ostrom
发明人： Benjamin Tang , Scott Wilson Southwell , Kenneth Ostrom
IPC分类号： H02J9/00
CPC分类号： H02M3/158 , H02M3/157 , H02M3/1584 , Y10T307/565
摘要： A method of balancing current supplied by a plurality of regulators coupled to a load includes: measuring an average load current supplied by each regulator; determining an overall average current to be shared by the plurality of regulators; comparing each average load current with the overall average current to be shared by the plurality of regulators; and adjusting an output current of one or more of the plurality of regulators so that the plurality of regulators supply the same current to the load.
摘要翻译：一种平衡由耦合到负载的多个调节器提供的电流的方法包括：测量由每个调节器提供的平均负载电流; 确定由多个监管机构共享的整体平均电流; 将每个平均负载电流与由多个调节器共享的总平均电流进行比较; 以及调节所述多个调节器中的一个或多个的输出电流，使得所述多个调节器向所述负载提供相同的电流。

7. 发明申请

US20120299150A1 Power Semiconductor Module with Embedded Chip Package 审中-公开
标题翻译：具有嵌入式芯片封装的功率半导体模块
公开(公告)号：US20120299150A1
公开(公告)日：2012-11-29
申请号：US13116840
申请日：2011-05-26
申请人： Benjamin Tang , Laura Carpenter , Kenneth Ostrom , Frank Daeche
发明人： Benjamin Tang , Laura Carpenter , Kenneth Ostrom , Frank Daeche
IPC分类号： H01L27/04 , H01L21/60
CPC分类号： H01L23/485 , H01L23/36 , H01L23/645 , H01L24/06 , H01L24/24 , H01L24/25 , H01L24/32 , H01L24/73 , H01L24/82 , H01L25/165 , H01L2224/06181 , H01L2224/24011 , H01L2224/24105 , H01L2224/24246 , H01L2224/291 , H01L2224/2919 , H01L2224/32245 , H01L2224/73267 , H01L2224/82039 , H01L2224/82101 , H01L2224/82106 , H01L2924/10253 , H01L2924/12042 , H01L2924/1306 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19104 , H01L2924/19105 , H01L2924/0665 , H01L2924/014 , H01L2924/00
摘要： A power semiconductor module includes a power semiconductor die, a metal substrate, a patterned metallization layer, a plurality of padless electrical connections, a plurality of vias and an inductor. The power semiconductor die has a top surface, an opposing bottom surface and a plurality of sides extending between the top and bottom surfaces. The metal substrate is attached to the bottom surface of the die. The patterned metallization layer is disposed above the top surface of the die. The plurality of padless electrical connections are at the top surface of the die and connect the patterned metallization layer to the die. The plurality of vias are disposed adjacent one or more of the sides of the die and electrically connected to the patterned metallization layer at a first end of the plurality of vias and to the metal substrate at a second end of the plurality of vias.
摘要翻译：功率半导体模块包括功率半导体管芯，金属衬底，图案化金属化层，多个无焊接电连接，多个通孔和电感器。功率半导体管芯具有顶表面，相对的底表面和在顶表面和底表面之间延伸的多个边。金属基板附接到模具的底表面。图案化的金属化层设置在模具的顶表面之上。多个无衬垫电连接在管芯的顶表面处，并且将图案化的金属化层连接到管芯。多个通孔邻近管芯的一个或多个侧面设置，并且在多个通孔的第一端处与图案化的金属化层电连接，并且在多个通孔的第二端处与金属衬底电连接。

8. 发明授权

US08044650B2 Methods and apparatus for current sensing in mutually coupled inductors 有权
标题翻译：互耦电感器电流检测方法及装置
公开(公告)号：US08044650B2
公开(公告)日：2011-10-25
申请号：US12332627
申请日：2008-12-11
申请人： Benjamin Tang , Timothy M. Ng , Kenneth Ostrom
发明人： Benjamin Tang , Timothy M. Ng , Kenneth Ostrom
IPC分类号： G05F1/40
CPC分类号： H02M3/1584 , H02M2001/0009
摘要： Methods and apparatus for current sensing in mutually coupled inductors according to various aspects of the present invention may operate in conjunction with a control system adapted to control current through the inductors and multiple current sensors connected to the control system. Each current sensor may comprise a series combination comprising a capacitor and a resistor. The series combination may be connected in parallel with one of the inductors, and may be adapted to generate branch inductor current signals according to a sensed current in the connected inductor. In addition, a coupling capacitor may be coupled between at least two of the current sensors to compensate a time constant of the current sensor for mutual coupling inductance between the inductors.
摘要翻译：根据本发明的各个方面的相互耦合的电感器中的电流感测的方法和装置可以与适于控制通过电感器的电流和连接到控制系统的多个电流传感器的控制系统一起工作。每个电流传感器可以包括包括电容器和电阻器的串联组合。串联组合可以与电感器中的一个并联连接，并且可以适于根据所连接的电感器中的感测电流产生分支电感器电流信号。此外，耦合电容器可耦合在至少两个电流传感器之间，以补偿电流传感器在电感器之间的互耦合电感的时间常数。

9. 发明授权

US06947273B2 Power, ground, and routing scheme for a microprocessor power regulator 有权
标题翻译：用于微处理器功率调节器的电源，接地和布线方案
公开(公告)号：US06947273B2
公开(公告)日：2005-09-20
申请号：US10165470
申请日：2002-06-07
申请人： Keith Bassett , Tim Ng , Ken Ostrom , Nicholas Steffen , Benjamin Tang , Robert Carroll
发明人： Keith Bassett , Tim Ng , Ken Ostrom , Nicholas Steffen , Benjamin Tang , Robert Carroll
IPC分类号： G06F1/26 , G06F1/30 , H02J1/10 , H05K1/18 , H02H3/22 , H02H9/04
CPC分类号： H02J1/102 , G06F1/26 , G06F1/305 , H05K1/181
摘要： A method, apparatus, and system for routing signals in a microelectronic device are disclosed. The system includes a plurality of chip components, such as transient suppression regulators, that are configured to include a transmission path that is routed through the chip component for transmission of any signal, for example, a signal from a communication bus of the microelectronic device.
摘要翻译：公开了一种用于在微电子器件中路由信号的方法，装置和系统。该系统包括多个芯片组件，例如瞬时抑制调节器，其被配置为包括通过芯片组件路由的传输路径，用于传输任何信号，例如来自微电子设备的通信总线的信号。

10. 发明授权

US07867366B1 Coaxial plasma arc vapor deposition apparatus and method 有权
标题翻译：同轴等离子体电弧蒸镀装置及方法
公开(公告)号：US07867366B1
公开(公告)日：2011-01-11
申请号：US10834592
申请日：2004-04-28
申请人： Michael D. McFarland , Mahadevan Krishnan , Jason D. Wright , Andrew N. Gerhan , Benjamin Tang
发明人： Michael D. McFarland , Mahadevan Krishnan , Jason D. Wright , Andrew N. Gerhan , Benjamin Tang
IPC分类号： C23C14/00 , C23C14/32
CPC分类号： C23C14/325 , C23C14/046 , C23C14/0635 , H01J37/32055 , H01J37/32614
摘要： An apparatus for the deposition of a variable thickness coating onto the inside of a cylindrical tube comprises a variable pressure gas, an cathode coaxially positioned within the cylinder, and a voltage source applied between the cathode and cylindrical tube, which functions as an anode. A radial plasma arc is generated between the anode and cathode at a starting point on the cylinder, and the plasma arc travels down the central axis of the cylinder, providing a helical deposition region on the inside of the cylinder. Selection of the combination of cathode material and gas enable the plasma to generate ionic material which is deposited on the anodic cylinder in the region of the plasma. By varying the pressure of variable pressure gas for each helical path, it is possible to vary the composition of this deposition film.
摘要翻译：用于将可变厚度涂层沉积到圆柱形管内部的装置包括可变压力气体，同轴位于气缸内的阴极和施加在阴极和圆柱形管之间的电压源，其用作阳极。在圆柱体的起点处，在阳极和阴极之间产生径向等离子弧，等离子体电弧沿着圆柱体的中心轴向下移动，在气缸的内侧提供螺旋形沉积区域。选择阴极材料和气体的组合使得等离子体能够产生在等离子体区域中沉积在阳极圆柱体上的离子材料。通过改变每个螺旋路径的可变压力气体的压力，可以改变该沉积膜的组成。

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