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1. 发明授权

EP1462904B1 Tip for a power supply having active circuitry 有权
标题翻译：具有有源电路的电源的输出端
公开(公告)号：EP1462904B1
公开(公告)日：2010-07-21
申请号：EP03257679.5
申请日：2003-12-05
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M1/10
CPC分类号： G05F1/56 , H02M1/10 , H02M2001/0045 , H02M2001/007

2. 发明公开

EP1881591A3 Common mode noise reduction circuit utilizing dual primary windings 有权
标题翻译：共模噪声抑制电路与双初级绕组
公开(公告)号：EP1881591A3
公开(公告)日：2009-08-05
申请号：EP07252835.9
申请日：2007-07-17
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M1/14 , H02M3/335
CPC分类号： H02M3/335 , H02M1/143
摘要： A common mode noise cancellation circuit eliminates common mode noise generated by a high-frequency switching device. The common mode noise reduction circuit includes a single switching device and a transformer. The switching device receives a rectified voltage and produces a switched voltage. The transformer includes a first primary winding, a second primary winding, and a secondary winding. The transformer couples the switched output from the first and the second primary winding to the secondary winding to generate a transformed voltage. A positive signed common mode noise waveform generated by the switching device is coupled from the first primary winding to the first secondary winding, and a negative signed common mode noise waveform generated by the switching device is coupled from the second primary winding to the first secondary winding, which results in a lower magnitude common mode noise waveform being present at the secondary winding.

3. 发明公开

EP1656009A3 Power adapter with fan assembly 有权
标题翻译：与风扇功率调整装置
公开(公告)号：EP1656009A3
公开(公告)日：2007-01-03
申请号：EP05250640.9
申请日：2005-02-04
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H05K7/20
CPC分类号： H05K7/20145 , H05K7/20136 , H05K7/20209
摘要： A power converter with a fan assembly cools down a temperature of the power converter. The power converter with a fan assembly includes a housing, a plate, and a second plate. The housing includes a fan assembly (which is integral to the housing) to draw in air. The plate is coupled to the housing to create an air channel between the plate and the housing and the second plated is coupled to the housing to create a second air channel between the second plate and the housing. The fan assembly draws in air through one of the air channel or the second air channel and moves air out through the other of the air channel and the second air channel to cool down the temperature of the power adapter.

4. 发明授权

EP1475862B1 Cradle for receiving an adapter 有权
标题翻译：保持装置，用于接收一个适配器
公开(公告)号：EP1475862B1
公开(公告)日：2006-10-04
申请号：EP04252678.0
申请日：2004-05-07
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H01R13/66 , H01R13/72 , H01R27/00 , H01R31/06
CPC分类号： H02M1/10 , H01R13/6675 , H01R13/72 , H01R31/065 , H02G11/02 , H02J7/0055 , H02J2007/0059 , H02M7/003
摘要： A cradle casing has a DC/DC adapter to receive DC power from a DC power source and generate a first DC power signal. A sleeve accepts an AC/DC adapter, and guides movement of the AC/DC adapter when the AC/DC adapter is inserted into the cradle casing. The AC/DC adapter is capable of receiving AC power from an AC power source and generating a second DC power signal. A circuit receives at least one of the first DC power signal and the second DC power signal and outputs a third DC power signal.

5. 发明公开

EP1521353A2 Programmable AC/DC power supply 有权
标题翻译： Programmierbare Gleichrichter-Stromversorgung
公开(公告)号：EP1521353A2
公开(公告)日：2005-04-06
申请号：EP04253655.7
申请日：2004-06-18
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M3/28
CPC分类号： H02M1/10 , H02M3/33592 , Y02B70/1475 , Y10T307/658
摘要： A programmable AC/DC power converter receives a plurality of input voltages and outputs a single voltage from an input voltage system. A transformer receives the single voltage. One of the plurality of input voltages is provided at a center tap of a secondary winding of the transformer. A transformed voltage is output. A rectifier receives the transformed voltage and outputs a DC voltage. A buck regulator receives a DC voltage, creates a regulated voltage, and outputs the regulated voltage and a regulated current to a portable appliance. A error correction system receives a programming signal and regulated signals and verifies that the regulated signal to programming signal ratio is within an acceptable range.
摘要翻译：可编程AC / DC电力转换器接收多个输入电压并从输入电压系统输出单个电压。变压器接收单电压。多个输入电压中的一个设置在变压器的次级绕组的中心抽头上。输出变换电压。整流器接收变换的电压并输出直流电压。降压调节器接收直流电压，产生调节电压，并将调节电压和调节电流输出到便携式设备。误差校正系统接收编程信号和调节信号，并验证调节信号与编程信号的比例在可接受的范围内。

6. 发明授权

EP1881591B1 Common mode noise reduction circuit utilizing dual primary windings 有权
标题翻译：共模噪声抑制电路与双初级绕组
公开(公告)号：EP1881591B1
公开(公告)日：2012-06-13
申请号：EP07252835.9
申请日：2007-07-17
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M1/14 , H02M3/335
CPC分类号： H02M3/335 , H02M1/143

7. 发明公开

EP2339738A3 Power supply equipment to simultaneously power multiple electronic devices 审中-公开
标题翻译：电源装置，用于同时供给多个电子设备的
公开(公告)号：EP2339738A3
公开(公告)日：2012-04-25
申请号：EP10251843.8
申请日：2010-10-22
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M1/10 , H02J1/08 , H01R27/02
CPC分类号： H02J1/08 , H01R27/02 , H01R29/00 , H02J2001/008 , H02M1/10 , Y10T307/352
摘要： Power supply equipment is provided with two power ports for simultaneously powering two electronic devices. The equipment includes low power assemblies and high power assemblies, each of which is detachably mateable to either one of the power ports. To simultaneously power two low power devices, low power assemblies are respectively mated to each of the power ports. To simultaneously power one low power and one high power device, a low power assembly is mated to one of the power ports and a high power assembly is mated to the other power port. The low power assemblies transfer a low DC voltage, but not a high DC voltage, to low power devices. The high power assemblies transfer a high DC voltage, but not a low DC voltage, to high power devices. If a high power assembly is mated to each of the power ports, power flow is interrupted without putting supply in an overvoltage or overcurrent condition.

8. 发明授权

EP1387448B1 Foldable electrical plug connector 有权
标题翻译：可折叠的电连接器
公开(公告)号：EP1387448B1
公开(公告)日：2009-05-13
申请号：EP03254685.5
申请日：2003-07-26
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H01R35/04
CPC分类号： H01R35/04 , H01R13/652 , H01R24/30 , H01R2103/00

9. 发明公开

EP1881591A2 Common mode noise reduction circuit utilizing dual primary windings 有权
标题翻译： Gleichtaktrauschunterdrückungsschaltungmit doppeltenPrimärwindungen
公开(公告)号：EP1881591A2
公开(公告)日：2008-01-23
申请号：EP07252835.9
申请日：2007-07-17
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M7/00
CPC分类号： H02M3/335 , H02M1/143
摘要： A common mode noise cancellation circuit eliminates common mode noise generated by a high-frequency switching device. The common mode noise reduction circuit includes a single switching device and a transformer. The switching device receives a rectified voltage and produces a switched voltage. The transformer includes a first primary winding, a second primary winding, and a secondary winding. The transformer couples the switched output from the first and the second primary winding to the secondary winding to generate a transformed voltage. A positive signed common mode noise waveform generated by the switching device is coupled from the first primary winding to the first secondary winding, and a negative signed common mode noise waveform generated by the switching device is coupled from the second primary winding to the first secondary winding, which results in a lower magnitude common mode noise waveform being present at the secondary winding.
摘要翻译：共模噪声消除电路消除了由高频开关器件产生的共模噪声。共模噪声降低电路包括单个开关装置和变压器。开关装置接收整流电压并产生开关电压。变压器包括第一初级绕组，第二初级绕组和次级绕组。变压器将来自第一和第二初级绕组的开关输出耦合到次级绕组以产生变换电压。由开关器件产生的正符号共模噪声波形从第一初级绕组耦合到第一次级绕组，并且由开关器件产生的负符号共模噪声波形从第二初级绕组耦合到第一次级绕组，这导致次级绕组上存在较低幅度的共模噪声波形。

10. 发明公开

EP1575152A3 Power factor correction circuits 有权
标题翻译：功率因数校正电路
公开(公告)号：EP1575152A3
公开(公告)日：2006-03-08
申请号：EP05250639.1
申请日：2005-02-04
申请人： Comarco Wireless Technologies, Inc.
发明人： Lanni, Thomas W.
IPC分类号： H02M1/12 , H02M7/217 , H02M1/00
CPC分类号： H02M1/4208 , H02M7/217 , Y02B70/126
摘要： A bi-directional boost circuit for power actor correction includes a power factor control circuit and a pair of diodes, a pair of inductors, and a pair of switches. A first diode, a second diode, a first inductor, a second inductor, a first switch, and a second switch convert the AC input voltage, rectify the AC input voltage, and output an intermediate DC voltage. The power factor control circuit receives the AC input voltage and receives the intermediate DC voltage. The power factor control circuit regulates the DC output voltage. Based on the AC input voltage and the intermediate DC output voltage, the power factor control circuit controls an inductor current waveform by driving the first switch and the second switch to create a substantially sinusoidal current as seen by the power source that is in phase with the AC input voltage.

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