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41. 发明授权

US6111737A Internal voltage protection circuit 有权
标题翻译：内部电压保护电路
公开(公告)号：US6111737A
公开(公告)日：2000-08-29
申请号：US267490
申请日：1999-03-11
申请人： David J. Baldwin , Ross E. Teggatz , John H. Carpenter, Jr. , Joseph A. Devore
发明人： David J. Baldwin , Ross E. Teggatz , John H. Carpenter, Jr. , Joseph A. Devore
IPC分类号： H01L27/02 , H02H3/20
CPC分类号： H01L27/0251
摘要： An internal circuitry protection scheme which protects on-IC circuitry when an external regulator voltage pin is shorted to a higher voltage. The circuit prevents damage to the on-die circuitry that is on the internal voltage rail, by clamping the received voltage, thereby eliminating the chance of damaging the on die circuitry. The circuit offers protection even if the voltage difference is large, but the difference remains small between the internal rail and the external regulated voltage under normal operation.
摘要翻译：内部电路保护方案，当外部稳压器电压引脚短路到较高电压时，保护IC内部电路。该电路通过钳位接收到的电压来防止损坏内部电压轨上的片上电路，从而消除了损坏管芯电路的可能性。即使电压差大，电路也能提供保护，但在正常工作状态下，内部轨道与外部调节电压之间的差异仍然很小。

42. 发明授权

US5808884A Circuit and method for conserving energy in a boost regulator circuit 失效
标题翻译：用于节能升压调节器电路的电路和方法
公开(公告)号：US5808884A
公开(公告)日：1998-09-15
申请号：US682946
申请日：1996-07-16
申请人： Ross E. Teggatz , Rex M. Teggatz
发明人： Ross E. Teggatz , Rex M. Teggatz
IPC分类号： H02M3/158 , H05B33/08 , H02M7/79
CPC分类号： H05B33/08 , H02M3/1588 , Y02B70/1466
摘要： A boost regulator circuit includes a rechargeable power supply Vcc, an energy storage component 22 coupled to the rechargeable power supply, a load C.sub.L, and a bi-directional drive means (S1-S6, 20 and 27) for delivering energy from the energy storage component 22 to the load C.sub.L. The bi-directional drive means allows energy transferred to the load to be recovered back to the rechargeable power supply Vcc before switching the load C.sub.L in an opposite direction, thereby effectuating an efficient management of energy and extending the life of the rechargeable power supply Vcc.
摘要翻译：升压调节器电路包括可再充电电源Vcc，耦合到可再充电电源的能量存储组件22，负载CL和用于从能量存储器传送能量的双向驱动装置（S1-S6,20和27）部件22到负载CL。双向驱动装置允许传递到负载的能量在相反方向上切换负载CL之前恢复到可再充电电源Vcc，从而实现能量的有效管理并延长可再充电电源Vcc的寿命。

43. 发明授权

US5780905A Asymmetrical, bidirectional triggering ESD structure 失效
标题翻译：不对称，双向触发ESD结构
公开(公告)号：US5780905A
公开(公告)日：1998-07-14
申请号：US768358
申请日：1996-12-17
申请人： Wayne T. Chen , Ross E. Teggatz , Julian Z. Chen
发明人： Wayne T. Chen , Ross E. Teggatz , Julian Z. Chen
IPC分类号： H01L27/02 , H01L23/62
CPC分类号： H01L27/0262
摘要： An ESD protection structure which includes, preferably a single semiconductor chip, a forward SCR for coupling across a source of potential and a reverse SCR for coupling across the same source of potential which is non-symmetrical to the forward SCR. The breakdown voltage of the forward SCR is different from the breakdown voltage of the reverse SCR. Each of the SCRs has a separate triggering mechanism. None of the anode, cathode and triggering elements of the forward SCR are common to the reverse SCR. A unidirectional device, preferably a Schottky diode, is disposed in the body of semiconductor material between the forward and reverse SCRs to prevent conduction from the body of semiconductor material when the source of potential across the SCRs is reversed.
摘要翻译：一种ESD保护结构，其优选地包括单个半导体芯片，用于跨越电位源耦合的正向SCR和用于跨过与正向SCR非对称的相同电位源耦合的反向SCR。正向SCR的击穿电压不同于反向SCR的击穿电压。每个SCR具有单独的触发机制。正向SCR的阳极，阴极和触发元件都不是反向SCR共有的。单向器件（优选肖特基二极管）设置在正向和反向SCR之间的半导体材料体内，以防止当跨越SCR的电位源反向时，半导体材料的主体导电。

44. 发明授权

US5710515A Non-volatile memory in power and linear integrated circuits 失效
标题翻译：电力和线性集成电路中的非易失性存储器
公开(公告)号：US5710515A
公开(公告)日：1998-01-20
申请号：US480063
申请日：1995-06-07
申请人： Ross E. Teggatz , Joseph A. Devore , Stephen L. Sutton , Ganapathy R. Subramaniam
发明人： Ross E. Teggatz , Joseph A. Devore , Stephen L. Sutton , Ganapathy R. Subramaniam
IPC分类号： G01K7/01 , G01R31/28 , G01R31/30 , G01R31/3167 , H01L23/34 , G01R31/02 , G01R31/00 , G08B21/00
CPC分类号： H01L23/34 , G01K7/01 , G01R31/30 , G01R31/3167 , H01L2924/0002
摘要： A testable temperature warning circuit (120) in an integrated circuit substrate (124) provides a warning if the substrate temperature exceeds a critical temperature. A programming circuit (140) controls a selection, circuit (128) to establish a programmably selectable temperature at either the critical temperature or a second predetermined temperature lower than the critical temperature to enable the warning circuit operation to be tested at a temperature lower than the critical temperature. In one embodiment, the selection circuit 128 comprises a current source that produces a voltage drop across the resistor 121 and base-emitter of the transistor 122 produces a substrate temperature indicating current of magnitude related to the temperature of the substrate. The substrate temperature indicating current at the second temperature is extrapolatingly related to the substrate temperature indicating current at the critical temperature. A method is also presented for testing a temperature warning circuit fabricated in an integrated circuit substrate.
摘要翻译：如果衬底温度超过临界温度，则集成电路衬底（124）中的可测温度警告电路（120）提供警告。编程电路（140）控制选择电路（128）在临界温度或低于临界温度的第二预定温度下建立可编程选择的温度，以使报警电路操作能够在低于临界温度。在一个实施例中，选择电路128包括在电阻器121上产生电压降的电流源，并且晶体管122的基极 - 发射极产生指示与衬底温度相关的电流幅度的衬底温度。指示在第二温度下的电流的衬底温度与指示临界温度下的电流的衬底温度外推相关。还提出了一种用于测试在集成电路基板中制造的温度警告电路的方法。

45. 发明授权

US09553457B2 Tunable synchronous rectifier 有权
标题翻译：可调整同步整流器
公开(公告)号：US09553457B2
公开(公告)日：2017-01-24
申请号：US13616726
申请日：2012-09-14
申请人： Ross E. Teggatz , Amer H. Atrash , Jonathan R. Knight
发明人： Ross E. Teggatz , Amer H. Atrash , Jonathan R. Knight
IPC分类号： H01F38/14 , H02J5/00
CPC分类号： H02J50/12 , H01F38/14 , H02J5/005 , H02J50/80
摘要： A system for power transfer is provided. In one exemplary embodiment, the system includes an inductive power device, such as a device that transmits or receives power over an inductive coupling. For example, an adjustable impedance is coupled to the inductive power device, where the adjustable impedance is used for dynamically controlling the power gain in the inductive power device, such as by damping power generated by circuit impedances, such as inductances, capacitances or resistances, and combinations thereof.
摘要翻译：提供电力传输系统。在一个示例性实施例中，系统包括感应功率器件，例如通过感应耦合器发送或接收功率的器件。例如，可调阻抗耦合到感应功率器件，其中可调阻抗用于动态地控制感应功率器件中的功率增益，例如通过阻抗由电路阻抗（例如电感，电容或电阻）产生的功率，及其组合。

46. 发明授权

US09225293B2 Pop and click noise reduction 有权
标题翻译：流行和点击降噪
公开(公告)号：US09225293B2
公开(公告)日：2015-12-29
申请号：US13540920
申请日：2012-07-03
申请人： Ross E. Teggatz , Wayne T. Chen , Brett Smith
发明人： Ross E. Teggatz , Wayne T. Chen , Brett Smith
IPC分类号： H03F1/30 , H03F3/217 , H03K5/1252
CPC分类号： H03K5/1252 , H03F1/305 , H03F3/181 , H03F3/2173 , H03F2200/03 , H03K17/687 , H04R3/007
摘要： Disclosed are advances in the arts with novel and useful electronic circuitry with pop and click noise reduction. A load circuit is connected with a full or single-ended half-H bridge circuit and another circuit mechanism in a configuration by which a signal may be used to selectably bring the load circuit terminals to a selected voltage level when an externally applied signal is not present.
摘要翻译：公开了具有新颖和有用的具有流行和咔嗒声降噪的电子电路的艺术进步。负载电路与全端或单端半桥电路和另一电路机构连接，在外部施加的信号不是时可以使用信号可选地将负载电路端子选择为选定的电压电平当下。

47. 发明授权

US09083391B2 Wireless power transceiver system 有权
标题翻译：无线功率收发系统
公开(公告)号：US09083391B2
公开(公告)日：2015-07-14
申请号：US13355416
申请日：2012-01-20
申请人： Ross E. Teggatz , Wayne T. Chen , Amer Atrash
发明人： Ross E. Teggatz , Wayne T. Chen , Amer Atrash
IPC分类号： H01F38/14 , H04B5/00
CPC分类号： H04B5/0031 , H01F38/14 , H02J50/12 , H02J50/40 , H04B5/0037 , H04B5/0093
摘要： Coupled coil systems and methods are disclosed in which transmitter and receiver inductors, or coils, are coupled in a configuration for wirelessly transferring power among them. In preferred implementations, power may be transmitted and received using temporarily paired coupled coils. One preferred aspect of the invention is that the coils are not permanently affixed in physical proximity to one another, but can be moved and/or interchanged, and that the coils may be used to transmit or receive power based on their real-time relationships to other coils.
摘要翻译：公开了耦合线圈系统和方法，其中发射机和接收机电感器或线圈以用于在它们之间无线传输功率的配置耦合。在优选的实施方案中，可以使用临时配对的耦合线圈发送和接收功率。本发明的一个优选的方面是，线圈不是永久地固定在彼此物理上接近的位置，而是可以被移动和/或互换，并且线圈可以用于基于它们的实时关系传递或接收功率其他线圈。

48. 发明申请

US20130257171A1 RESONANT CIRCUIT DYNAMIC OPTIMIZATION SYSTEM AND METHOD 审中-公开
标题翻译：谐振电路动态优化系统及方法
公开(公告)号：US20130257171A1
公开(公告)日：2013-10-03
申请号：US13851892
申请日：2013-03-27
申请人： ROSS E. TEGGATZ , JONATHAN KNIGHT , PATRICK KAWAMURA , WAYNE T. CHEN
发明人： Ross E. Teggatz , Jonathan Knight , Patrick Kawamura , Wayne T. Chen
IPC分类号： H04B5/00 , H01Q3/24 , H01Q3/02 , H01Q1/50
CPC分类号： H04B5/0037 , H01Q1/50 , H01Q3/02 , H01Q3/24 , H01Q7/00 , H01Q21/28 , H04B5/0087
摘要： A resonant circuit dynamic optimization system is described herein that can exhibit improved system charging functionality, can have multi-input charging functionality, and can improve the efficiency and speed of charging electronic devices. The resonant circuit dynamic optimization system can comprise at least one antenna configured to receive or transmit an electromagnetic signal, at least one variable component, and at least one dynamic adjustment circuit. The dynamic adjustment circuit can adjust the variable component to thereby modify the power transfer efficiency of the electromagnetic signal.
摘要翻译：本文描述了可以呈现改进的系统充电功能的谐振电路动态优化系统，可以具有多输入充电功能，并且可以提高对电子设备的充电的效率和速度。谐振电路动态优化系统可以包括被配置为接收或发送电磁信号，至少一个可变分量和至少一个动态调整电路的至少一个天线。动态调整电路可以调节可变分量，从而改变电磁信号的功率传递效率。

49. 发明申请

US20130147512A1 ADAPTIVE TERMINATION 有权
标题翻译：自适应终止
公开(公告)号：US20130147512A1
公开(公告)日：2013-06-13
申请号：US13765243
申请日：2013-02-12
申请人： Amer Atrash , Ross E. Teggatz , Brett Smith , Wayne T. Chen
发明人： Amer Atrash , Ross E. Teggatz , Brett Smith , Wayne T. Chen
IPC分类号： H03K19/0175
CPC分类号： H03K19/017545 , H03K19/0005 , H04L25/0278
摘要： A system for receiving data is provided the system includes an inductive data device, such as a device that receives high-speed data over an inductive coupling. An adjustable impedance is coupled to the inductive data device, where the adjustable impedance is used for dynamically controlling ringing in the inductive data device, such as by damping ringing signals generated by circuit inductances or capacitances.
摘要翻译：提供了一种用于接收数据的系统，该系统包括感应数据设备，诸如通过感应耦合接收高速数据的设备。可调阻抗耦合到感应数据装置，其中可调节阻抗用于动态地控制感应数据装置中的振铃，例如通过阻尼由电路电感或电容产生的振铃信号。

50. 发明申请

US20130010396A1 Voltage Transient Protection Circuitry 有权
标题翻译：电压瞬变保护电路
公开(公告)号：US20130010396A1
公开(公告)日：2013-01-10
申请号：US13540902
申请日：2012-07-03
申请人： Wayne T. Chen , Ross E. Teggatz , Brett Smith
发明人： Wayne T. Chen , Ross E. Teggatz , Brett Smith
IPC分类号： H02H3/22
CPC分类号： H02H3/22
摘要： Disclosed are advances in the arts with novel and useful voltage transient protection circuitry in configurations which include a bridge circuit in combination with one or more voltage reference, load to ground circuit, and/or snub circuit such that the output node is held at a selected voltage level, preferably mid-rail, and potentially damaging transient voltages are avoided.
摘要翻译：公开了具有新颖和有用的电压瞬变保护电路的技术进步，其中包括与一个或多个参考电压，负载对地电路和/或缓冲电路组合的桥接电路，使得输出节点保持在选定的避免了电压电平，最好是中间电压和潜在的破坏性瞬态电压。

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