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1. 发明申请

US20060214222A1 Power semiconductor devices and methods of manufacture 有权
公开(公告)号：US20060214222A1
公开(公告)日：2006-09-28
申请号：US11445111
申请日：2006-05-31
申请人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J. Lee , Peter Wilson , Joseph Yedinak , J. Jung , H. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
发明人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J. Lee , Peter Wilson , Joseph Yedinak , J. Jung , H. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
IPC分类号： H01L29/76
CPC分类号： H01L29/407 , H01L21/26586 , H01L21/3065 , H01L21/30655 , H01L21/31116 , H01L21/6835 , H01L23/4952 , H01L23/49816 , H01L29/0623 , H01L29/0634 , H01L29/0653 , H01L29/0661 , H01L29/0696 , H01L29/1095 , H01L29/165 , H01L29/402 , H01L29/41766 , H01L29/4236 , H01L29/42368 , H01L29/4238 , H01L29/4933 , H01L29/495 , H01L29/66348 , H01L29/66734 , H01L29/7396 , H01L29/7802 , H01L29/7804 , H01L29/7805 , H01L29/7806 , H01L29/7811 , H01L29/7813 , H01L29/7815 , H01L29/7828 , H01L29/7831 , H01L2221/6834 , H01L2221/68363 , H01L2224/16 , H01L2924/01012 , H01L2924/01019 , H01L2924/01078 , H01L2924/10253 , H01L2924/12032 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15311 , H01L2924/1532 , H01L2924/19041 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H02M3/00 , H02M3/33592 , H02M7/48 , Y02B70/1475 , H01L2924/00 , H01L2924/00014
摘要： Various embodiments for improved power devices as well as their methods of manufacture, packaging and circuitry incorporating the same for use in a wide variety of power electronic applications are disclosed. One aspect of the invention combines a number of charge balancing techniques and other techniques for reducing parasitic capacitance to arrive at different embodiments for power devices with improved voltage performance, higher switching speed, and lower on-resistance. Another aspect of the invention provides improved termination structures for low, medium and high voltage devices. Improved methods of fabrication for power devices are provided according to other aspects of the invention. Improvements to specific processing steps, such as formation of trenches, formation of dielectric layers inside trenches, formation of mesa structures and processes for reducing substrate thickness, among others, are presented. According to another aspect of the invention, charge balanced power devices incorporate temperature and current sensing elements such as diodes on the same die. Other aspects of the invention improve equivalent series resistance (ESR) for power devices, incorporate additional circuitry on the same chip as the power device and provide improvements to the packaging of charge balanced power devices.

2. 发明申请

US20050167742A1 Power semiconductor devices and methods of manufacture 有权
标题翻译：功率半导体器件及其制造方法
公开(公告)号：US20050167742A1
公开(公告)日：2005-08-04
申请号：US11026276
申请日：2004-12-29
申请人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J.G. Lee , Peter Wilson , Joseph Yedinak , J.Y. Jung , H.C. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
发明人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J.G. Lee , Peter Wilson , Joseph Yedinak , J.Y. Jung , H.C. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
IPC分类号： G06F1/26 , H01L21/265 , H01L21/3065 , H01L21/311 , H01L21/336 , H01L21/68 , H01L23/495 , H01L23/498 , H01L29/06 , H01L29/165 , H01L29/40 , H01L29/417 , H01L29/423 , H01L29/49 , H01L29/78 , H02M3/00 , H02M3/335
CPC分类号： H01L29/7802 , H01L21/26586 , H01L21/3065 , H01L21/30655 , H01L21/31116 , H01L21/6835 , H01L23/4952 , H01L23/49816 , H01L29/0623 , H01L29/0634 , H01L29/0653 , H01L29/0696 , H01L29/1095 , H01L29/165 , H01L29/402 , H01L29/407 , H01L29/41766 , H01L29/42368 , H01L29/4238 , H01L29/4933 , H01L29/495 , H01L29/66734 , H01L29/7804 , H01L29/7805 , H01L29/7806 , H01L29/7811 , H01L29/7813 , H01L29/7815 , H01L29/7828 , H01L29/7831 , H01L2221/6834 , H01L2221/68363 , H01L2224/16 , H01L2224/16245 , H01L2924/01012 , H01L2924/01019 , H01L2924/01078 , H01L2924/10253 , H01L2924/12032 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15311 , H01L2924/1532 , H01L2924/19041 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H02M3/00 , H02M3/33592 , H02M7/48 , Y02B70/1475 , H01L2924/00 , H01L2924/00014
摘要： Various embodiments for improved power devices as well as their methods of manufacture, packaging and circuitry incorporating the same for use in a wide variety of power electronic applications are disclosed. One aspect of the invention combines a number of charge balancing techniques and other techniques for reducing parasitic capacitance to arrive at different embodiments for power devices with improved voltage performance, higher switching speed, and lower on-resistance. Another aspect of the invention provides improved termination structures for low, medium and high voltage devices. Improved methods of fabrication for power devices are provided according to other aspects of the invention. Improvements to specific processing steps, such as formation of trenches, formation of dielectric layers inside trenches, formation of mesa structures and processes for reducing substrate thickness, among others, are presented. According to another aspect of the invention, charge balanced power devices incorporate temperature and current sensing elements such as diodes on the same die. Other aspects of the invention improve equivalent series resistance (ESR) for power devices, incorporate additional circuitry on the same chip as the power device and provide improvements to the packaging of charge balanced power devices.
摘要翻译：公开了用于改进的功率器件的各种实施例及其制造方法，封装和结合其的用于各种功率电子应用的电路。本发明的一个方面结合了许多电荷平衡技术和用于减小寄生电容的其它技术，以获得具有改进的电压性能，较高开关速度和较低导通电阻的功率器件的不同实施例。本发明的另一方面提供了用于低，中和高电压装置的改进的端接结构。根据本发明的其它方面提供了改进的功率器件制造方法。提出了具体的处理步骤的改进，例如沟槽的形成，沟槽内的电介质层的形成，台面结构的形成以及用于降低衬底厚度的工艺等。根据本发明的另一方面，电荷平衡功率器件在同一管芯上并入温度和电流检测元件，例如二极管。本发明的其它方面改进了用于功率器件的等效串联电阻（ESR），在与功率器件相同的芯片上并入附加电路，并提供对电荷平衡功率器件的封装的改进。

3. 发明申请

US20060214221A1 Power semiconductor devices and methods of manufacture 有权
公开(公告)号：US20060214221A1
公开(公告)日：2006-09-28
申请号：US11445020
申请日：2006-05-31
申请人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J.G. Lee , Peter Wilson , Joseph Yedinak , J.Y. Jung , H.C. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
发明人： Ashok Challa , Alan Elbanhawy , Thomas Grebs , Nathan Kraft , Dean Probst , Rodney Ridley , Steven Sapp , Qi Wang , Chongman Yun , J.G. Lee , Peter Wilson , Joseph Yedinak , J.Y. Jung , H.C. Jang , Babak Sani , Richard Stokes , Gary Dolny , John Mytych , Becky Losee , Adam Selsley , Robert Herrick , James Murphy , Gordon Madson , Bruce Marchant , Christopher Rexer , Christopher Kocon , Debra Woolsey
IPC分类号： H01L29/76
CPC分类号： H01L29/407 , H01L21/26586 , H01L21/3065 , H01L21/30655 , H01L21/31116 , H01L21/6835 , H01L23/4952 , H01L23/49816 , H01L29/0623 , H01L29/0634 , H01L29/0653 , H01L29/0661 , H01L29/0696 , H01L29/1095 , H01L29/165 , H01L29/402 , H01L29/41766 , H01L29/4236 , H01L29/42368 , H01L29/4238 , H01L29/4933 , H01L29/495 , H01L29/66348 , H01L29/66734 , H01L29/7396 , H01L29/7802 , H01L29/7804 , H01L29/7805 , H01L29/7806 , H01L29/7811 , H01L29/7813 , H01L29/7815 , H01L29/7828 , H01L29/7831 , H01L2221/6834 , H01L2221/68363 , H01L2224/16 , H01L2924/01012 , H01L2924/01019 , H01L2924/01078 , H01L2924/10253 , H01L2924/12032 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/15311 , H01L2924/1532 , H01L2924/19041 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H02M3/00 , H02M3/33592 , H02M7/48 , Y02B70/1475 , H01L2924/00 , H01L2924/00014
摘要： Various embodiments for improved power devices as well as their methods of manufacture, packaging and circuitry incorporating the same for use in a wide variety of power electronic applications are disclosed. One aspect of the invention combines a number of charge balancing techniques and other techniques for reducing parasitic capacitance to arrive at different embodiments for power devices with improved voltage performance, higher switching speed, and lower on-resistance. Another aspect of the invention provides improved termination structures for low, medium and high voltage devices. Improved methods of fabrication for power devices are provided according to other aspects of the invention. Improvements to specific processing steps, such as formation of trenches, formation of dielectric layers inside trenches, formation of mesa structures and processes for reducing substrate thickness, among others, are presented. According to another aspect of the invention, charge balanced power devices incorporate temperature and current sensing elements such as diodes on the same die. Other aspects of the invention improve equivalent series resistance (ESR) for power devices, incorporate additional circuitry on the same chip as the power device and provide improvements to the packaging of charge balanced power devices.

4. 发明授权

US07078296B2 Self-aligned trench MOSFETs and methods for making the same 有权
标题翻译：自对准沟槽MOSFET及其制造方法
公开(公告)号：US07078296B2
公开(公告)日：2006-07-18
申请号：US10052234
申请日：2002-01-16
申请人： Duc Chau , Becky Losee , Bruce Marchant , Dean Probst , Robert Herrick , James Murphy
发明人： Duc Chau , Becky Losee , Bruce Marchant , Dean Probst , Robert Herrick , James Murphy
IPC分类号： H01L21/8232
CPC分类号： H01L27/088 , H01L21/823487
摘要： Self-aligned trench MOSFETs and methods for manufacturing the same are disclosed. By having a self-aligned structure, the number of MOSFETS per unit area—the cell density—is increased, making the MOSFETs cheaper to produce. The self-aligned structure for the MOSFET is provided by making the sidewall of the overlying isolation dielectric layer substantially aligned with the sidewall of the gate conductor. Such an alignment can be made through any number of methods such as using a dual dielectric process, using a selective dielectric oxidation process, using a selective dielectric deposition process, or a spin-on-glass dielectric process.
摘要翻译：公开了自对准沟槽MOSFET及其制造方法。通过具有自对准结构，每单位面积的MOSFET的数量（单元密度）增加，使得MOSFET更便宜地生产。 MOSFET的自对准结构通过使覆盖隔离电介质层的侧壁基本上与栅极导体的侧壁对准来提供。这种对准可以通过任何数量的方法进行，例如使用双电介质方法，使用选择性介电氧化工艺，使用选择性电介质沉积工艺或旋涂玻璃介电工艺。

5. 发明申请

US20070235886A1 Semiconductor die packages using thin dies and metal substrates 有权
标题翻译：使用薄模和金属基板的半导体管芯封装
公开(公告)号：US20070235886A1
公开(公告)日：2007-10-11
申请号：US11400729
申请日：2006-04-06
申请人： Hamza Yilmaz , Steven Sapp , Qi Wang , Minhua Li , James Murphy , John Diroll
发明人： Hamza Yilmaz , Steven Sapp , Qi Wang , Minhua Li , James Murphy , John Diroll
IPC分类号： H01L23/48
CPC分类号： H01L23/3114 , H01L23/481 , H01L24/13 , H01L24/14 , H01L24/81 , H01L25/072 , H01L2224/05568 , H01L2224/05573 , H01L2224/06102 , H01L2224/13 , H01L2224/13022 , H01L2224/13099 , H01L2224/1403 , H01L2224/14051 , H01L2224/1411 , H01L2224/8121 , H01L2224/81815 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01074 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/1423 , H01L2924/30107 , H01L2924/00 , H01L2224/05599
摘要： A semiconductor die package is disclosed. The semiconductor die package comprises a metal substrate, and a semiconductor die comprising a first surface comprising a first electrical terminal, a second surface including a second electrical terminal, and at least one aperture. The metal substrate is attached to the second surface. A plurality of conductive structures is on the semiconductor die, and includes at least one conductive structure disposed in the at least one aperture. Other conductive structures may be disposed on the first surface of the semiconductor die.
摘要翻译：公开了一种半导体管芯封装。半导体管芯封装包括金属基板和半导体管芯，其包括第一表面，第一表面包括第一电端子，第二表面，包括第二电端子和至少一个孔。金属基板附接到第二表面。多个导电结构在半导体管芯上，并且包括设置在该至少一个孔中的至少一个导电结构。其他导电结构可以设置在半导体管芯的第一表面上。

6. 发明授权

US09637714B2 Diffuse light extended surface area water-supported photobioreactor 有权
公开(公告)号：US09637714B2
公开(公告)日：2017-05-02
申请号：US11871728
申请日：2007-10-12
申请人： Bryan Willson , Guy Babbitt , Christopher Turner , Peter Letvin , Kristina Weyer-Geigel , Anna Ettinger , Amy Boczon , Nicholas Rancis , James Murphy
发明人： Bryan Willson , Guy Babbitt , Christopher Turner , Peter Letvin , Kristina Weyer-Geigel , Anna Ettinger , Amy Boczon , Nicholas Rancis , James Murphy
IPC分类号： C12M1/36 , C12M3/00 , C12P7/00 , C12M1/00 , C12M1/12 , C12M1/26 , C12P7/64 , C12M1/34
CPC分类号： C12M21/02 , C12M23/06 , C12M23/26 , C12M23/34 , C12M23/50 , C12M23/58 , C12M33/14 , C12M41/10 , C12M41/40 , C12M43/02 , C12P7/6463 , C12P7/649 , Y02E50/13 , Y02P20/582
摘要： A scalable photobioreactor system for efficient production of photosynthetic microorganisms such as microalgae and cyanobacteria is described. In various embodiments, this system may include the use of extended surface area to reduce light intensity and increase photosynthetic efficiency, an external water basin to provide structure and thermal regulation at low cost, flexible plastic or composite panels that are joined together make triangular or other shapes in cross-section when partially submerged in water, use of positive gas buoyancy and pressure to maintain the structural integrity of the photobioreactor chambers and use of structure to optimize distribution of diffuse light. Other embodiments concern air tubes comprised of plastic film at the bottom of each photobioreactor chamber to provide sparging air bubbles to the chamber. The photobioreactor system design also comprises gas exchange, temperature control, air pumping, liquid pumping, filtration, media recycling and harvesting methods. For biofuels production, the photobioreactor system can comprise a separate growth photobioreactor and secondary stress reactor.

7. 发明授权

US09258702B2 AP-local dynamic switching 有权
标题翻译： AP本地动态切换
公开(公告)号：US09258702B2
公开(公告)日：2016-02-09
申请号：US12304100
申请日：2007-06-11
申请人： James Murphy , Gary Eugene Morain , Stan Chesnutt
发明人： James Murphy , Gary Eugene Morain , Stan Chesnutt
IPC分类号： H04W12/06 , H04W76/02 , H04W84/22 , H04W84/18 , H04W88/14
CPC分类号： H04W40/02 , H04W8/082 , H04W12/06 , H04W76/12 , H04W80/02 , H04W84/18 , H04W84/22 , H04W88/14
摘要： A technique for implementing AP-local dynamic switching involves Layer 2 switching. This may be accomplished by providing data associated with wireless stations to an AP sufficient to enable the AP to determine whether traffic from a particular wireless station should be locally switched. Alternatively, the wireless station may be able to determine whether to locally switch traffic based upon the traffic itself. For example, it may be desirable to AP-locally switch voice traffic to avoid latency, which is particularly detrimental to voice transmissions such as voice-over-IP. Traffic that is not to be switched locally is Layer 2 tunneled upstream.
摘要翻译：实现AP本地动态切换的技术涉及二层交换。这可以通过向AP提供与无线站相关联的数据来实现，足以使AP能够确定来自特定无线站的业务是否应当是本地交换的。或者，无线站可以能够基于业务本身来确定是否本地地切换业务。例如，可能希望AP本地转换语音流量以避免延迟，这对语音传输（例如IP语音）特别有害。不在本地交换的流量是第2层上游隧道。

8. 发明授权

US09191799B2 Sharing data between wireless switches system and method 有权
标题翻译：在无线交换机之间共享数据系统和方法
公开(公告)号：US09191799B2
公开(公告)日：2015-11-17
申请号：US11595119
申请日：2006-11-10
申请人： James Murphy
发明人： James Murphy
IPC分类号： H04M3/00 , H04W8/00 , H04W8/14 , H04W28/06 , H04W88/08 , H04W88/14 , H04W92/24
CPC分类号： H04W8/14 , H04W8/005 , H04W24/02 , H04W28/06 , H04W64/006 , H04W88/08 , H04W88/14 , H04W92/24
摘要： A technique for facilitating the management of a wireless database related to station records and radio-frequency (RF) information by reducing unnecessary sharing of the data among wireless switches, thus enhancing efficiency in a wireless network. A system constructed according to the technique includes a collection of wireless switches with each switch having associated access points (AP), an AP database distributed throughout the collection of wireless switches, and at least one station radio frequency (RF) database. The AP database includes data associated with ownership of the AP's by the switches, and the station RF database includes wireless station information and RF information. AP radio adjacency is determined by whether an AP owned by a specific switch can detect the other AP owned by another switch. The station and RF information database is shared only within the subset of switches that have AP radio adjacency.
摘要翻译：一种通过减少无线交换机之间数据的不必要共享来促进与台站记录和射频（RF）信息有关的无线数据库管理的技术，从而提高无线网络的效率。根据该技术构造的系统包括无线交换机的集合，每个交换机具有相关联的接入点（AP），分布在整个无线交换机集合中的AP数据库以及至少一个站射频（RF）数据库。 AP数据库包括由交换机与AP的所有权相关联的数据，并且站RF数据库包括无线站信息和RF信息。 AP无线电邻接是由特定交换机拥有的AP是否可以检测另一个交换机拥有的其他AP来确定。站和RF信息数据库仅在具有AP无线电邻接的交换机的子集内共享。

9. 发明授权

US08910142B2 Method and system to regulate the electronic availability of application software updates based on information collected regarding installation, usage and support for these updates 有权
标题翻译：根据收集的关于这些更新的安装，使用和支持的信息来规范应用软件更新的电子可用性的方法和系统
公开(公告)号：US08910142B2
公开(公告)日：2014-12-09
申请号：US13085729
申请日：2011-04-13
申请人： Francisco M. Valeriano , James Murphy
发明人： Francisco M. Valeriano , James Murphy
IPC分类号： G06F9/44 , G06F9/445
CPC分类号： G06F8/65
摘要： A method for providing software updates. The method comprises selecting an eligible population for a software update from a target population and distributing the software update to the initial eligible population. Thereafter, use and error information is gathered and the size of the eligible population is adjusted according to a stability calculation based on the gathered information. This process is repeated until the entire target population for the update has received the update.
摘要翻译：一种提供软件更新的方法。该方法包括从目标人群中选择合格人口进行软件更新，并将软件更新分发给初始合格人群。此后，收集使用和错误信息，并根据收集的信息根据稳定性计算调整合格人口的大小。重复此过程，直到更新的整个目标群体已收到更新。

10. 发明申请

US20110215645A1 CONTAINERIZED CONTINUOUS POWER SYSTEM AND METHOD 审中-公开
标题翻译：集成连续电力系统和方法
公开(公告)号：US20110215645A1
公开(公告)日：2011-09-08
申请号：US12940858
申请日：2010-11-05
申请人： Markus Schomburg , Uwe Schrader-Hausmann , James Murphy , Ron Landis , Karl Schuetze , Bradley Walter
发明人： Markus Schomburg , Uwe Schrader-Hausmann , James Murphy , Ron Landis , Karl Schuetze , Bradley Walter
IPC分类号： H02J9/08
CPC分类号： H02J9/061 , G01R31/385 , H02J13/0072 , Y02B70/3291 , Y02B90/222 , Y02P90/50 , Y04S20/12 , Y04S20/248 , Y10T307/62
摘要： It is an object of this disclosure to provide an efficient continuous power system that may be deployed quickly and at low cost to a variety of destinations. The containerized nature of the presently disclosed system may allow these advantages to be attained. The disclosed system is particularly well suited for deployment in data center applications, but one of ordinary skill will recognize that it may be useful in a variety of situations.
摘要翻译：本公开的一个目的是提供一种有效的连续电力系统，其可以快速部署并且以低成本部署到各种目的地。本公开的系统的集装箱性质可以实现这些优点。所公开的系统特别适合于部署在数据中心应用中，但普通技术人员将认识到在各种情况下可能是有用的。

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