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21. 发明授权

US08611834B2 Matching network for transmission circuitry 有权
标题翻译：传输电路匹配网络
公开(公告)号：US08611834B2
公开(公告)日：2013-12-17
申请号：US12917112
申请日：2010-11-01
申请人： Christopher Harris , Raymond Sydney Pengelly
发明人： Christopher Harris , Raymond Sydney Pengelly
IPC分类号： H04B1/04 , H03C1/52
CPC分类号： H03H7/38 , H03F1/0288 , H03F1/56 , H03F3/24 , H03F2200/222 , H03F2200/378 , H03F2200/387 , H03H7/40 , H04B1/0458
摘要： The present disclosure relates to transmission circuitry of a wireless communication device. The transmission circuitry includes power amplifier circuitry, an output matching network, and impedance control circuitry. The power amplifier circuitry amplifies a radio frequency (RF) input signal to provide an amplified RF output signal, which is passed through the output matching network and transmitted via one or more antennas. As the center frequency of the RF input signal and conditions of operating parameters change, the impedance control circuitry adjusts the values of one or more variable impedance elements of the output matching network in a desired fashion. The values of the variable impedance elements are adjusted such that the output matching network concurrently and dynamically presents the desired load impedances at the center frequency and at one or more harmonics of the RF input signal to achieve a given performance specification.
摘要翻译：本公开涉及无线通信设备的传输电路。传输电路包括功率放大器电路，输出匹配网络和阻抗控制电路。功率放大器电路放大射频（RF）输入信号以提供放大的RF输出信号，其被输送通过输出匹配网络并通过一个或多个天线发送。随着RF输入信号的中心频率和操作参数的条件改变，阻抗控制电路以期望的方式调整输出匹配网络的一个或多个可变阻抗元件的值。调整可变阻抗元件的值，使得输出匹配网络同时并且动态地呈现在RF输入信号的中心频率和一个或多个谐波处的期望的负载阻抗，以实现给定的性能规范。

22. 发明申请

US20120105147A1 MATCHING NETWORK FOR TRANSMISSION CIRCUITRY 有权
标题翻译：匹配网络传输电路
公开(公告)号：US20120105147A1
公开(公告)日：2012-05-03
申请号：US12917112
申请日：2010-11-01
申请人： Christopher Harris , Raymond Sydney Pengelly
发明人： Christopher Harris , Raymond Sydney Pengelly
IPC分类号： H03F3/60
CPC分类号： H03H7/38 , H03F1/0288 , H03F1/56 , H03F3/24 , H03F2200/222 , H03F2200/378 , H03F2200/387 , H03H7/40 , H04B1/0458
摘要： The present disclosure relates to transmission circuitry of a wireless communication device. The transmission circuitry includes power amplifier circuitry, an output matching network, and impedance control circuitry. The power amplifier circuitry amplifies a radio frequency (RF) input signal to provide an amplified RF output signal, which is passed through the output matching network and transmitted via one or more antennas. As the center frequency of the RF input signal and conditions of operating parameters change, the impedance control circuitry adjusts the values of one or more variable impedance elements of the output matching network in a desired fashion. The values of the variable impedance elements are adjusted such that the output matching network concurrently and dynamically presents the desired load impedances at the center frequency and at one or more harmonics of the RF input signal to achieve a given performance specification.
摘要翻译：本公开涉及无线通信设备的传输电路。传输电路包括功率放大器电路，输出匹配网络和阻抗控制电路。功率放大器电路放大射频（RF）输入信号以提供放大的RF输出信号，其被输送通过输出匹配网络并通过一个或多个天线发送。随着RF输入信号的中心频率和操作参数的条件改变，阻抗控制电路以期望的方式调整输出匹配网络的一个或多个可变阻抗元件的值。调整可变阻抗元件的值，使得输出匹配网络同时并且动态地呈现在RF输入信号的中心频率和一个或多个谐波处的期望的负载阻抗，以实现给定的性能规范。

23. 发明申请

US20120048879A1 Load Pallet Sleeve Dispensing Apparatus 失效
标题翻译：装载托盘套管分配装置
公开(公告)号：US20120048879A1
公开(公告)日：2012-03-01
申请号：US13217343
申请日：2011-08-25
申请人： Christopher Harris , Sean Finley
发明人： Christopher Harris , Sean Finley
IPC分类号： B65G59/00 , B65D83/08
CPC分类号： B65G1/00 , B65G2201/0267
摘要： An apparatus for dispensing a pallet sleeve beneath a load comprises a conveyor component including conveyor elements configured to convey the load thereon in a first direction, one or more stations spaced apart along the first direction and a mechanism for changing the relative vertical positions of the conveyor elements and the stations. The apparatus further includes a pallet sleeve dispenser adjacent the conveyor component and configured for storing pallet sleeves in spaced apart sections aligned with a corresponding station. A drive element associated with each of the stations is configured to engage a pallet sleeve to drive the pallet sleeve from the dispenser to the conveyor component in a second direction substantially perpendicular to the first direction. A retention mechanism is provided to support a stack of pallet sleeves above a lowermost sleeve being driven from the dispenser to the position underneath the load on the conveyor component.
摘要翻译：用于在货物下方分配托盘套筒的装置包括输送机部件，其包括构造成沿第一方向输送负载的输送机元件，沿着第一方向间隔开的一个或多个工位，以及用于改变输送机的相对垂直位置的机构元素和电台。该装置还包括邻近传送器部件的托盘套筒分配器，并且构造成用于将托盘套筒存储在与对应站对齐的间隔开的部分中。与每个站相关联的驱动元件构造成接合托盘套筒，以在基本上垂直于第一方向的第二方向上将托盘套筒从分配器驱动到输送机部件。提供保持机构以支撑从分配器驱动到输送机部件上的负载下方的最下层套筒之上的托盘套筒的堆叠。

24. 发明授权

US08084813B2 Short gate high power MOSFET and method of manufacture 有权
标题翻译：短路大功率MOSFET及其制造方法
公开(公告)号：US08084813B2
公开(公告)日：2011-12-27
申请号：US11949221
申请日：2007-12-03
申请人： Andrei Konstantinov , Christopher Harris , Jan-Olov Svederg
发明人： Andrei Konstantinov , Christopher Harris , Jan-Olov Svederg
IPC分类号： H01L29/66
CPC分类号： H01L29/7828 , H01L29/0696 , H01L29/0847 , H01L29/1608 , H01L29/2003 , H01L29/41766 , H01L29/4236 , H01L29/66666
摘要： A short gate high power metal oxide semiconductor field effect transistor formed in a trench includes a short gate having gate length defined by spacers within the trench. The transistor further includes a buried region that extends beneath the trench and beyond a corner of the trench, that effectively shields the gate from high drain voltage, to prevent short channel effects and resultantly improve device performance and reliability.
摘要翻译：形成在沟槽中的短栅极高功率金属氧化物半导体场效应晶体管包括具有由沟槽内的间隔物限定的栅极长度的短栅极。晶体管还包括在沟槽下方延伸并超出沟槽角部的掩埋区域，其有效地屏蔽栅极与高漏极电压，以防止短沟道效应并从而提高器件性能和可靠性。

25. 发明授权

US07863656B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US07863656B2
公开(公告)日：2011-01-04
申请号：US12227188
申请日：2006-05-12
申请人： Christopher Harris , Mietek Bakowski
发明人： Christopher Harris , Mietek Bakowski
IPC分类号： H01L29/66
CPC分类号： H01L29/8083 , H01L29/16 , H01L29/1602 , H01L29/2003 , H01L29/22 , H01L29/47 , H01L29/872
摘要： A unipolar semiconductor device having a drift layer (3) doped according to a first conductivity type forming a conducting path and regions (7, 8) doped according to a second conductivity type and arranged next to the drift layer, has the drift layer and the regions of a semiconductor material having an ionization energy Ei of dopants of the second conductivity type therein exceeding 0.5 eV and/or a solubility of the dopants of the second conductivity type therein being less than 1018 cm−3.
摘要翻译：具有根据形成导电路径的第一导电类型掺杂的漂移层（3）和根据第二导电类型掺杂并且布置在漂移层附近的区域（7,8）的单极半导体器件具有漂移层和具有其中第二导电类型的掺杂剂的电离能Ei的半导体材料的区域超过0.5eV和/或其中第二导电类型的掺杂剂的溶解度小于1018cm-3。

26. 发明授权

US07728403B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US07728403B2
公开(公告)日：2010-06-01
申请号：US11444106
申请日：2006-05-31
申请人： Christopher Harris , Cem Basceri , Kent Bertilsson
发明人： Christopher Harris , Cem Basceri , Kent Bertilsson
IPC分类号： H01L29/47
CPC分类号： H01L29/872 , H01L21/8213 , H01L27/0255 , H01L27/0814 , H01L29/0619 , H01L29/16 , H01L29/1602 , H01L29/1608 , H01L29/8611
摘要： A semiconductor device of unipolar type has Schottky-contacts (6) laterally separated by regions in the form of additional layers (7, 7″) of semiconductor material on top of a drift layer (3). Said additional layers being doped according to a conductivity type being opposite to the one of the drift layer. At least one (7″) of the additional layers has a substantially larger lateral extension and thereby larger area of the interface to the drift layer than adjacent such layers (7) for facilitating the building-up of a sufficient voltage between that layer and the drift layer for injecting minority charge carriers into the drift layer upon surge for surge protection.
摘要翻译：单极型半导体器件具有由漂移层（3）顶部上的半导体材料附加层（7,7“）形式的区域横向隔开的肖特基触点（6）。所述附加层根据与漂移层中的一个相反的导电类型被掺杂。至少一个（7“）附加层具有相对较大的侧向延伸，从而与相邻的这些层（7）相比，漂移层的界面的面积更大，以便于在该层和第二层之间建立足够的电压漂移层，用于在电涌保护时将少数电荷载体注入漂移层。

27. 发明申请

US20100059850A1 VARACTOR DIODE WITH DOPED VOLTAGE BLOCKING LAYER 有权
标题翻译：变压器二极管与电压阻塞层
公开(公告)号：US20100059850A1
公开(公告)日：2010-03-11
申请号：US12206209
申请日：2008-09-08
申请人： Christopher Harris
发明人： Christopher Harris
IPC分类号： H01L29/93 , H01L21/329
CPC分类号： H01L29/93 , H01L27/0808 , H01L27/0811 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/267 , H01L29/36 , H01L29/402 , H01L29/47 , H01L29/66174
摘要： A varactor diode includes a contact layer having a first conductivity type, a voltage blocking layer having the first conductivity and a first net doping concentration on the contact layer, a blocking junction on the voltage blocking layer, and a plurality of discrete doped regions in the voltage blocking layer and spaced apart from the carrier injection junction. The plurality of discrete doped regions have the first conductivity type and a second net doping concentration that is higher than the first net doping concentration, and the plurality of discrete doped regions are configured to modulate the capacitance of the varactor diode as a depletion region of the varactor diode expands in response to a reverse bias voltage applied to the blocking junction. Related methods of forming a varactor diode are also disclosed.
摘要翻译：变容二极管包括具有第一导电类型的接触层，具有第一导电性的电压阻挡层和在接触层上的第一净掺杂浓度，电压阻挡层上的阻挡结，以及在该阻抗层中的多个离散掺杂区电压阻挡层并与载流子注入结隔开。所述多个离散掺杂区域具有高于第一净掺杂浓度的第一导电类型和第二净掺杂浓度，并且所述多个离散掺杂区域被配置为调制变容二极管的电容作为所述第一净掺杂浓度的耗尽区变容二极管响应于施加到阻塞结的反向偏置电压而膨胀。还公开了形成变容二极管的相关方法。

28. 发明申请

US20070131411A1 Thermal processes for subsurface formations 失效
标题翻译：地下地层热处理
公开(公告)号：US20070131411A1
公开(公告)日：2007-06-14
申请号：US11582567
申请日：2006-10-17
申请人： Harold Vinegar , Peter Veenstra , Steven Giles , Chester Sandberg , Frederick Rambow , Christopher Harris , Lanny Schoeling , Mark Picha , Etuan Zhang , Gary Beer , Fredrick Carl , Taixu Bai , Dong Kim , Michael Fairbanks , Guillermo Sanz
发明人： Harold Vinegar , Peter Veenstra , Steven Giles , Chester Sandberg , Frederick Rambow , Christopher Harris , Lanny Schoeling , Mark Picha , Etuan Zhang , Gary Beer , Fredrick Carl , Taixu Bai , Dong Kim , Michael Fairbanks , Guillermo Sanz
IPC分类号： E21B36/00 , E21B43/24
CPC分类号： E21B47/00 , E21B36/02 , E21B36/04 , E21B43/24 , E21B43/2401 , E21B47/06 , E21B47/065
摘要： A process may include providing heat from one or more heaters to at least a portion of a subsurface formation. Heat may transfer from one or more heaters to a part of a formation. In some embodiments, heat from the one or more heat sources may pyrolyze at least some hydrocarbons in a part of a subsurface formation. Hydrocarbons and/or other products may be produced from a subsurface formation. Certain embodiments describe apparatus, methods, and/or processes used in treating a subsurface or hydrocarbon containing formation.
摘要翻译：过程可以包括将热量从一个或多个加热器提供给地下地层的至少一部分。热量可以从一个或多个加热器转移到地层的一部分。在一些实施例中，来自一个或多个热源的热可以在地下地层的一部分中热解至少一些烃。碳氢化合物和/或其它产物可以从地下地层生产。某些实施方案描述了用于处理地下或含烃地层的装置，方法和/或方法。

29. 发明申请

US20060291991A1 Composite Spar Drape Forming Machine 有权
标题翻译：复合型悬臂成型机
公开(公告)号：US20060291991A1
公开(公告)日：2006-12-28
申请号：US11463784
申请日：2006-08-10
申请人： Kurtis Willden , Raymond Henderson , Gary Pfitzner , Surendra Parekh , Christopher Harris
发明人： Kurtis Willden , Raymond Henderson , Gary Pfitzner , Surendra Parekh , Christopher Harris
IPC分类号： B65H1/00
CPC分类号： B29C70/342 , B29C33/307 , B29C51/087 , B29C70/541
摘要： A machine and a method for forming composite materials are provided. The machine includes a frame and at least one forming beam attached to the frame, the at least one beam being arranged to align with a mandrel. The forming beam is pivotally segmented into at least two segments to conform to the shape of the mandrel, or alternately is bendable to conform to the shape of the mandrel. The mandrel is receivable within the frame in alignment with the forming beam. An apparatus is also provided to position a composite charge over the mandrel, and to position the mandrel within the frame. A further apparatus is provided to transport the mandrel, and to urge the mandrel toward the forming beam, forming a composite charge.
摘要翻译：提供了一种用于形成复合材料的机器和方法。机器包括框架和至少一个连接到框架的成形梁，所述至少一个梁布置成与心轴对准。成形梁被枢转地分段成至少两个段以符合心轴的形状，或者可替代地可弯曲以符合心轴的形状。心轴可以在框架内容纳成对准成形梁。还提供了一种将复合电荷定位在心轴上并将心轴定位在框架内的装置。提供另一装置来运送心轴，并将心轴推向成形梁，形成复合材料。

30. 发明申请

US20060249868A1 Method of manufacturing curved composite structural elements 有权
标题翻译：制造弯曲复合结构件的方法
公开(公告)号：US20060249868A1
公开(公告)日：2006-11-09
申请号：US11119756
申请日：2005-05-03
申请人： Todd Brown , Stephen Friddell , Christopher Harris , Andrew Modin
发明人： Todd Brown , Stephen Friddell , Christopher Harris , Andrew Modin
IPC分类号： B29C70/30 , B32B37/00
CPC分类号： B32B38/1808 , B29C43/12 , B29C70/342 , B29C70/382 , B29C70/386 , B29C70/48 , B29C70/545 , B29K2063/00 , B29K2067/00 , B29K2307/00 , B29K2309/10 , B29L2031/003 , B29L2031/3082 , B32B38/0004 , B32B38/04 , B32B38/1816 , B32B38/1858 , Y10T156/1002 , Y10T156/1051 , Y10T156/1067 , Y10T156/1075 , Y10T156/108
摘要： A method of manufacturing curved composite structural elements can include fabricating a web ply in a flat curve over a removable substrate and laying up the ply on a curved web surface of a manufacturing tool. The method also can include laying up a diagonal ply with fibers oriented at +/−45° from the centerline of the web surface. The method further can include cutting a unidirectional composite tape into segments and laying up the tape segments to form a cross ply with a fiber orientation normal to the centerline of the web surface. One or both edges of the diagonal and cross plies may be folded over one or two sides of the manufacturing tool to form one or two flange surfaces. Additionally, a cap ply can be laid up on one or both flange surfaces using composite tape. The structural element layup can then be inspected and any excess composite material can be trimmed away.
摘要翻译：制造弯曲的复合结构元件的方法可以包括在可移除的基底上以扁平曲线制造网状物层，并将层叠在制造工具的弯曲的腹板表面上。该方法还可以包括用与纤维网表面的中心线成+/- 45°取向的纤维铺设对角线层。该方法还可以包括将单向复合带切割成段并铺设带段以形成具有垂直于幅材表面的中心线的纤维取向的交叉层。对角线和交叉层的一个或两个边缘可以在制造工具的一侧或两侧折叠以形成一个或两个凸缘表面。另外，可以使用复合胶带在一个或两个凸缘表面上铺设盖层。然后可以检查结构元件叠层，并且可以修剪任何多余的复合材料。

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