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1. 发明申请

US20090001517A1 THERMALLY ENHANCED SEMICONDUCTOR DEVICES 审中-公开
标题翻译：热增强半导体器件
公开(公告)号：US20090001517A1
公开(公告)日：2009-01-01
申请号：US11769470
申请日：2007-06-27
申请人： Leland Scott Swanson , Gregory E. Howard
发明人： Leland Scott Swanson , Gregory E. Howard
IPC分类号： H01L27/06 , H01L21/02
CPC分类号： H01L27/0211
摘要： One embodiment relates to a circuit. In this circuit, a first semiconductor device with a first geometry is associated with a first region of a semiconductor body within a first isolation structure. A second semiconductor device with a geometry that matches the first geometry is associated with a second region of the semiconductor body within a second isolation structure. A member, which spans the semiconductor body between the first region and the second region, thermally couples the first region to the second region while retaining electrical isolation therebetween. Other circuits and methods are also disclosed.
摘要翻译：一个实施例涉及电路。在该电路中，具有第一几何形状的第一半导体器件与第一隔离结构内的半导体本体的第一区域相关联。具有匹配第一几何形状的几何形状的第二半导体器件与第二隔离结构内的半导体本体的第二区域相关联。跨越第一区域和第二区域之间的半导体本体的构件将第一区域热耦合到第二区域，同时保持其间的电隔离。还公开了其它电路和方法。

2. 发明授权

US07259617B2 Apparatus and method for effecting signal chopping in an amplifier device 有权
公开(公告)号：US07259617B2
公开(公告)日：2007-08-21
申请号：US11196166
申请日：2005-08-03
申请人： Leland Scott Swanson
发明人： Leland Scott Swanson
IPC分类号： H03F3/38
CPC分类号： H03F3/217 , H03F3/387 , H03F2200/351 , H03F2200/78
摘要： An apparatus for effecting signal chopping in an amplifier device having an amplifier section, a modulation section, a ramp generating section and a clock section includes: at least one signal treating unit coupled among the clock section, the amplifier section and the ramp generating section. The at least one signal treating unit cooperates with the clock section to effect providing a chopping signal to the amplifying unit at a chopping frequency and to effect providing a ramping signal at a ramping frequency to the ramp generating section. The chopping frequency is neither a fundamental frequency nor a harmonic frequency of the ramping frequency.

3. 发明申请

US20120275071A1 ARC-FAULT DETECTION 审中-公开
标题翻译： ARC故障检测
公开(公告)号：US20120275071A1
公开(公告)日：2012-11-01
申请号：US13194456
申请日：2011-07-29
申请人： Keith Gordon Gutierrez , Leland Scott Swanson
发明人： Keith Gordon Gutierrez , Leland Scott Swanson
IPC分类号： H02H3/08 , H02H3/16
CPC分类号： H02H1/0015 , H02H3/006
摘要： An arc-fault circuit-interrupter includes a capability for a controller in the interrupter-circuit to be placed in a learn mode. In learn mode, the controller may change firmware to reduce the probability of false tripping or nuisance tripping. Alternatively, in learn mode, the controller may store a signature to be used as the normal signature for a dedicated load.
摘要翻译：电弧故障电路断路器包括将断续器电路中的控制器置于学习模式的能力。在学习模式下，控制器可能会更改固件，以减少错误跳闸或妨碍跳闸的可能性。或者，在学习模式中，控制器可以存储要用作专用负载的正常签名的签名。

4. 发明授权

US07498654B2 Transistor apparatus 有权
标题翻译：晶体管装置
公开(公告)号：US07498654B2
公开(公告)日：2009-03-03
申请号：US11408775
申请日：2006-04-21
申请人： Leland Scott Swanson , Gregory E. Howard
发明人： Leland Scott Swanson , Gregory E. Howard
IPC分类号： H01L29/00 , H01L27/01
CPC分类号： H01L29/7322 , H01L29/0821
摘要： A transistor apparatus includes a silicon substrate and a barrier structure extending substantially from generally adjacent the silicon substrate to a locus displaced from the silicon substrate. The barrier structure generally surrounds a volume containing connection loci for the transistor apparatus and a buried layer in a silicon medium. The connection loci and the buried layer occupy a space generally presenting a first lateral expanse generally parallel with the silicon substrate. The volume presents a second lateral expanse generally parallel with the silicon substrate. The second lateral expanse is greater than the first lateral expanse within a predetermined distance of the substrate.
摘要翻译：晶体管装置包括硅衬底和基本上从硅衬底基本上相邻延伸到从硅衬底移位的轨迹的阻挡结构。阻挡结构通常围绕用于晶体管装置的连接轨迹和硅介质中的掩埋层的体积。连接轨迹和埋层占据通常呈现与硅衬底大致平行的第一横向宽度的空间。体积呈现与硅衬底大致平行的第二横向宽度。第二横向宽度大于在衬底的预定距离内的第一横向宽度。

5. 发明申请

US20090002070A1 METHODS AND APPARATUS TO CONTROL RAIL-TO-RAIL CLASS AB AMPLIFIERS 有权
标题翻译：控制铁路轨道AB级放大器的方法和装置
公开(公告)号：US20090002070A1
公开(公告)日：2009-01-01
申请号：US11772100
申请日：2007-06-29
申请人： Leland Scott Swanson
发明人： Leland Scott Swanson
IPC分类号： H03F3/26
CPC分类号： H03F3/3022 , H03F1/308 , H03F2200/516
摘要： In one example, an amplifier for providing stable output quiescent current comprising includes a number of supply rails, an output device configured for providing an output voltage, the output device coupled to the plurality of supply rails, and an output quiescent current controller coupled to the plurality of supply rails and the output device, the output quiescent current controller to regulate the voltage in the output device to provide a consistent quiescent current in the output device.
摘要翻译：在一个示例中，用于提供稳定的输出静态电流的放大器包括多个电源轨，被配置为提供输出电压的输出设备，耦合到多个电源轨的输出设备，以及耦合到该输出静态电流控制器的输出静态电流控制器多个电源轨和输出设备，输出静态电流控制器来调节输出设备中的电压，以在输出设备中提供一致的静态电流。

6. 发明授权

US07368991B2 System and method for clamping a differential amplifier 有权
标题翻译：用于钳位差分放大器的系统和方法
公开(公告)号：US07368991B2
公开(公告)日：2008-05-06
申请号：US11325843
申请日：2006-01-05
申请人： Leland Scott Swanson
发明人： Leland Scott Swanson
IPC分类号： H03F3/45 , H03K5/08
CPC分类号： H03F3/45475 , H03F1/12 , H03F3/45183 , H03F2200/153 , H03F2203/45101 , H03F2203/45138 , H03F2203/45186 , H03F2203/45628 , H03F2203/45636
摘要： System and method for limiting an output signal of a differential amplifier. A preferred embodiment comprises a limit sense amplifier configured to detect when the output exceeds a permitted limit, a common mode bias current unit configured to increase a signal gain of a common mode amplifier in the differential operational amplifier when the limit sense amplifier detects that the output exceeded the permitted limit, and an output stage bias current unit configured to fix the output at a level substantially equal to the specified limit when the limit sense amplifier detects that the output exceeded the permitted limit. The clamping is achieved by changing the operation of circuitry within the differential amplifier and results in a smoother clamping that helps to maintain stable operation.
摘要翻译：限制差分放大器输出信号的系统和方法。优选实施例包括限制读出放大器，其被配置为检测何时输出超过允许极限;共模偏置电流单元，其被配置为当限位读出放大器检测到输出时增加差分运算放大器中的共模放大器的信号增益以及输出级偏置电流单元，其配置为当限位读出放大器检测到输出超过允许极限时将输出固定在基本上等于指定极限的电平。通过改变差分放大器内部电路的运行来实现钳位，从而实现更平滑的钳位，有助于保持稳定运行。

7. 发明授权

US08880909B2 Auto-detect polling for correct handshake to USB client 有权
标题翻译：自动检测轮询以正确握手USB客户端
公开(公告)号：US08880909B2
公开(公告)日：2014-11-04
申请号：US12774549
申请日：2010-05-05
申请人： Steven R. Tom , Leland Scott Swanson
发明人： Steven R. Tom , Leland Scott Swanson
IPC分类号： G06F1/00 , G06F1/32
CPC分类号： G06F1/266
摘要： An embodiment of the invention provides a method for providing power to a USB client device and polling for a correct protocol. A USB host device provides power and a first part of a first handshake determined by a first protocol. The host then monitors the client for a second part of the first handshake. When the second part of the first handshake is detected by the host, the client recognizes that power may be applied according to the first protocol. When the second part of the first handshake is not presented by the client device, the host provides a first part of a second handshake according to a second protocol. When the second part of the second handshake is provided by the client, the host the client recognizes that power may be applied according to the second protocol.
摘要翻译：本发明的实施例提供了一种向USB客户端设备提供电力并轮询正确的协议的方法。 USB主机设备提供电源以及由第一协议确定的第一握手的第一部分。然后主机监控客户端第一次握手的第二部分。当主机检测到第一次握手的第二部分时，客户端识别出可以根据第一协议应用该功率。当第一握手的第二部分没有由客户端设备呈现时，主机根据第二协议提供第二握手的第一部分。当第二次握手的第二部分由客户端提供时，客户端主机根据第二协议认识到可以应用该功率。

8. 发明授权

US08386814B2 Continuous monitoring of a USB client for battery charging specification charging capacity 有权
标题翻译：持续监控USB客户端的电池充电规格充电容量
公开(公告)号：US08386814B2
公开(公告)日：2013-02-26
申请号：US12816259
申请日：2010-06-15
申请人： Steven R. Tom , Leland Scott Swanson , Roy Alan Hastings
发明人： Steven R. Tom , Leland Scott Swanson , Roy Alan Hastings
IPC分类号： G06F1/00 , G06F13/42 , G06F13/14 , H02J1/12 , H02J7/00 , G05F3/06 , H02M7/00
CPC分类号： G06F1/266 , H02J2007/0062 , Y10T307/511
摘要： An embodiment of the invention provides a method for continuously detecting when a USB client device may be charged according to a BCS charging standard. Power is supplied from a USB host device to the USB client device with a first current limit. Next, the USB host device monitors data lines D+ and D− for a first part of a handshake. When the first part of the handshake is detected, a second part of the handshake is provided by the USB host device indicating that the USB client device may be changed according to the BCS charging standard. All current sources and all voltage sources that are coupled to the data lines D+ and D− are decoupled from data lines D+ and D− after the handshake is complete. After the data lines are decoupled, communication may begin between the USB host device and the USB client device.
摘要翻译：本发明的实施例提供了一种用于连续检测USB客户端设备何时可以根据BCS计费标准进行充电的方法。电源从USB主机设备提供给具有第一个电流限制的USB客户端设备。接下来，USB主机设备监视数据线D +和D-用于握手的第一部分。当检测到握手的第一部分时，握手的第二部分由USB主机设备提供，指示可以根据BCS充电标准改变USB客户端设备。在握手完成之后，耦合到数据线D +和D-的所有电流源和所有电压源与数据线D +和D-去耦。数据线解耦后，可以在USB主机设备和USB客户端设备之间进行通信。

9. 发明授权

US08203197B2 Thermally enhanced semiconductor devices 有权
标题翻译：热增强半导体器件
公开(公告)号：US08203197B2
公开(公告)日：2012-06-19
申请号：US12758610
申请日：2010-04-12
申请人： Leland Scott Swanson , Gregory E. Howard
发明人： Leland Scott Swanson , Gregory E. Howard
IPC分类号： H01L21/70
CPC分类号： H01L27/0211
摘要： Thermal communication of matched transistors formed in lower electrical resistance subregions of first and second active substrate regions is provided by thermally conductive members formed to extend over isolation regions between higher electrical resistance subregions of the first and second regions. In one form, thermal communication is done, with or without contacts, through insulating layers to metal layers formed over the substrate. In another form, thermal communication is done through a polysilicon layer formed over the substrate.
摘要翻译：形成在第一和第二有源衬底区域的较低电阻子区域中的匹配晶体管的热通信由形成为在第一和第二区域的较高电阻子区域之间的隔离区域上延伸的导热构件提供。在一种形式中，通过绝缘层与在衬底上形成的金属层进行热连通，具有或不具有触点。在另一种形式中，通过在衬底上形成的多晶硅层进行热连通。

10. 发明申请

US20100193909A1 THERMALLY ENHANCED SEMICONDUCTOR DEVICES 有权
标题翻译：热增强半导体器件
公开(公告)号：US20100193909A1
公开(公告)日：2010-08-05
申请号：US12758610
申请日：2010-04-12
申请人： Leland Scott Swanson , Gregory E. Howard
发明人： Leland Scott Swanson , Gregory E. Howard
IPC分类号： H01L27/06 , H01L29/86
CPC分类号： H01L27/0211
摘要： Thermal communication of matched transistors formed in lower electrical resistance subregions of first and second active substrate regions is provided by thermally conductive members formed to extend over isolation regions between higher electrical resistance subregions of the first and second regions. In one form, thermal communication is done, with or without contacts, through insulating layers to metal layers formed over the substrate. In another form, thermal communication is done through a polysilicon layer formed over the substrate.
摘要翻译：形成在第一和第二有源衬底区域的较低电阻子区域中的匹配晶体管的热通信由形成为在第一和第二区域的较高电阻子区域之间的隔离区域上延伸的导热构件提供。在一种形式中，通过绝缘层与在衬底上形成的金属层进行热连通，具有或不具有触点。在另一种形式中，通过在衬底上形成的多晶硅层进行热连通。

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