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1. 发明申请

US20210016526A1 Smart wheel system implementing a self-repairing tire apparatus 有权
公开(公告)号：US20210016526A1
公开(公告)日：2021-01-21
申请号：US16510999
申请日：2019-07-15
申请人： Fabio Alessio Marino
发明人： Fabio Alessio Marino
IPC分类号： B29C73/02 , B29C73/16 , B60B19/06 , B60C23/04
摘要： A new system a comprising a balanced belt that forms a ring around a wheel rim and enables smart wheel functionalities as positioning, sensing, actuation and communication hub is presented. The belt can be implemented as a removable apparatus locked around the wheel rim or as an integrate apparatus embedded in the wheel rim by a proper wheel rim manufacturing modification. The belt contains a tank filled with a sealing foam, which, in the event of a punctured tire, can be expelled out of the tank and injected into the inner part of the tire to repair the hole. With respect to the state-of-the-art systems, the proposed self-repairing tire solution, allows to avoid the cumbersome manual tire repairing operations, to save driver stress and time and to enhance car safety. Moreover, the proposed apparatus, by preserving punctured tire damaging, is very cost-effective respect to competitor solutions and contributes to carbon dioxide emission reduction. Finally, the proposed system is easy assembling, adaptable to different wheel rim sizes and reusable in case of car replacement.

2. 发明授权

US08803288B1 Analog transcap device 有权
标题翻译：模拟转录设备
公开(公告)号：US08803288B1
公开(公告)日：2014-08-12
申请号：US13888368
申请日：2013-05-07
申请人： Fabio Alessio Marino , Paolo Menegoli
发明人： Fabio Alessio Marino , Paolo Menegoli
IPC分类号： H01L27/12 , H01L29/93
CPC分类号： H01L29/93 , H01G7/00 , H01G7/06 , H01L29/94
摘要： A novel semiconductor variable capacitor is presented. The semiconductor structure is simple and is based on a semiconductor variable MOS capacitor structure suitable for integrated circuits, which has at least three terminals, one of which is used to modulate the equivalent capacitor area of the MOS structure by increasing or decreasing its DC voltage with respect to another terminal of the device, in order to change the capacitance over a wide ranges of values. Furthermore, the present invention decouples the AC signal and the DC control voltage avoiding distortion and increasing the performance of the device, such as its control characteristic. The present invention is simple and only slightly dependent on the variations due to the fabrication process. It exhibits a high value of capacitance density and, if opportunely implemented, shows a quasi linear dependence of the capacitance value with respect to the voltage of its control terminal.
摘要翻译：提出了一种新型的半导体可变电容器。半导体结构简单，基于适用于集成电路的半导体可变MOS电容器结构，其具有至少三个端子，其中之一用于通过增加或减少其直流电压来调制MOS结构的等效电容器面积相对于器件的另一个端子，以便在宽范围的值上改变电容。此外，本发明解耦AC信号和DC控制电压，避免了失真，提高了设备的性能，如其控制特性。本发明是简单的，并且只是稍微依赖于由于制造过程而引起的变化。它表现出高的电容密度值，并且如果适当地实现，则显示电容值相对于其控制端的电压的准线性相关性。

3. 发明授权

US08629668B2 Multi-phase synthetic ripple power converter 有权
标题翻译：多相合成波纹电源转换器
公开(公告)号：US08629668B2
公开(公告)日：2014-01-14
申请号：US13200049
申请日：2011-09-19
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： H02M3/158
CPC分类号： H02M3/1584 , H02M2003/1586
摘要： A novel method to operate synthetic ripple multi-phase switching power converters at constant frequency is presented. The method includes the means for sensing the current in each phase without adding extra dissipation and for balancing the currents by affecting the synthetic ripple signal to modulate the duty cycle without disturbing the overall output voltage regulation.Furthermore a method for obtaining optimum load transient response is presented. The method includes the means for simply determining the derivative of the synthetic ripple signal and for forcing maximum duty cycle until the derivative of the synthetic ripple signal reaches a certain threshold. A variant of this method improves further the load transient response by coupling an RC network to the ramp signal generated to modulate the duty cycle so as to maintain the maximum duty cycle a bit longer after the derivative of the synthetic ripple signal has reached the zero value.
摘要翻译：提出了一种以恒定频率操作合成波纹多相开关电源转换器的新颖方法。该方法包括用于感测每相中的电流的装置，而不增加额外的耗散并且通过影响合成纹波信号来平衡电流，以调制占空比而不干扰整个输出电压调节。此外，提出了一种获得最佳负载瞬态响应的方法。该方法包括用于简单地确定合成纹波信号的导数并迫使最大占空比直到合成纹波信号的导数达到一定阈值的装置。该方法的一个变型通过将RC网络耦合到产生的斜坡信号来进一步改善负载瞬态响应，以调制占空比，以便在合成纹波信号的导数达到零值之后将最大占空比保持一点更长。

4. 发明申请

US20130162228A1 Single Inductor Multiple Output Power Converter 有权
标题翻译：单电感多输出功率转换器
公开(公告)号：US20130162228A1
公开(公告)日：2013-06-27
申请号：US13332918
申请日：2011-12-21
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： G05F1/577
CPC分类号： H02M3/158 , H02M2001/0025 , H02M2001/0032 , H02M2001/009 , Y02B70/16
摘要： A novel method to operate and control single inductor multiple output switching power converter is presented. The method includes the means for generating one or more synthetic ripple signals and operating the converter at constant switching frequency allowing high frequency operation, maintaining stability in all conditions with minimum cross regulation between the outputs independently on the levels of load present at the outputs. The method further includes means for setting the maximum frequency of multiplexing the energy stored in the inductor between the various outputs reaching the desired compromise between the value of the output capacitors, the switching frequency of the output power devices and the acceptable output voltage ripple.Two different topologies are proposed that can be used for single inductor multiple output buck power converters and for boost power converter allowing the extension to buck-boost configurations as well.
摘要翻译：提出了一种操作和控制单电感多输出开关电源转换器的新方法。该方法包括用于产生一个或多个合成纹波信号并且以恒定开关频率操作转换器的装置，其允许高频操作，在输出端存在的负载水平上独立地在输出之间保持最小交叉调节的所有条件下保持稳定性。该方法还包括用于设置多个输出电容器的值，输出功率器件的开关频率和可接受的输出电压纹波之间在各种输出之间存储在电感器中的能量的最大频率达到期望的折衷的装置。提出了两种不同的拓扑结构，可以用于单电感多输出降压功率转换器和升压功率转换器，以允许扩展降压 - 升压配置。

5. 发明授权

US08441231B2 Bidirectional hysteretic power converter 有权
标题翻译：双向迟滞功率转换器
公开(公告)号：US08441231B2
公开(公告)日：2013-05-14
申请号：US13134026
申请日：2011-05-27
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： H02J7/00
CPC分类号： H02M3/1582 , H02J7/0052 , H02J7/0065 , H02J2007/0059 , H02J2007/0062
摘要： A novel switching hysteretic bidirectional power converter is presented. The converter includes the generation of a synthetic ripple signal and feedback networks to hysteretically control the power converter both when the converter operates as a boost converter with the flow of power in one direction, and when the converter operates as a buck power converter with the flow of power in the opposite direction.The presented approach provides a switching converter with a much simpler control method with respect to conventional inductive bidirectional power converters. The hysteretic control provides stable operation in all conditions with excellent load and line transient response. Furthermore this allows the operation of the bidirectional power converter with much higher switching frequencies with respect to state of the art conventional approaches, thus reducing the cost and size of the passive components storing energy during the conversion.Since bidirectional switching power converters are used mainly when the flow of power is bidirectional, the typical application involves the charging and discharging of batteries, and as part of this novel approach, an hysteretic battery charger including hysteretic constant current and constant voltage control is introduced as part of a larger bidirectional switching power converter.
摘要翻译：提出了一种新型的开关迟滞双向功率转换器。转换器包括生成合成纹波信号和反馈网络，以便在转换器作为升压转换器工作时，在一个方向上具有功率流动，并且当转换器作为具有流量的降压功率转换器工作时，对功率转换器进行迟滞的控制的力量在相反的方向。所提出的方法为传统的感应双向功率转换器提供了一种简单的控制方法的开关转换器。迟滞控制在所有条件下提供稳定的运行，具有出色的负载和线路瞬态响应。此外，相对于现有技术的常规方法，这允许双向功率转换器的操作具有高得多的开关频率，从而降低了在转换期间存储能量的无源部件的成本和尺寸。由于双向开关电源转换器主要用于电力双向流动时，典型应用包括电池的充放电，作为这种新方法的一部分，包括迟滞恒流和恒压控制的迟滞电池充电器被引入更大的双向开关电源转换器的一部分。

6. 发明申请

US20130069611A1 Multi-phase synthetic ripple power converter 有权
标题翻译：多相合成波纹电源转换器
公开(公告)号：US20130069611A1
公开(公告)日：2013-03-21
申请号：US13200049
申请日：2011-09-19
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： G05F1/10 , G05F1/00
CPC分类号： H02M3/1584 , H02M2003/1586
摘要： A novel method to operate synthetic ripple multi-phase switching power converters at constant frequency is presented. The method includes the means for sensing the current in each phase without adding extra dissipation and for balancing the currents by affecting the synthetic ripple signal to modulate the duty cycle without disturbing the overall output voltage regulation.Furthermore a method for obtaining optimum load transient response is presented. The method includes the means for simply determining the derivative of the synthetic ripple signal and for forcing maximum duty cycle until the derivative of the synthetic ripple signal reaches a certain threshold. A variant of this method improves further the load transient response by coupling an RC network to the ramp signal generated to modulate the duty cycle so as to maintain the maximum duty cycle a bit longer after the derivative of the synthetic ripple signal has reached the zero value.
摘要翻译：提出了一种以恒定频率操作合成波纹多相开关电源转换器的新颖方法。该方法包括用于感测每相中的电流的装置，而不增加额外的耗散并且通过影响合成纹波信号来平衡电流，以调制占空比而不干扰整个输出电压调节。此外，提出了一种获得最佳负载瞬态响应的方法。该方法包括用于简单地确定合成纹波信号的导数并迫使最大占空比直到合成纹波信号的导数达到一定阈值的装置。该方法的一个变型通过将RC网络耦合到产生的斜坡信号来进一步改善负载瞬态响应，以调制占空比，以便在合成纹波信号的导数达到零值之后将最大占空比保持一点更长。

7. 发明申请

US20130038310A1 Constant frequency synthetic ripple power converter 有权
标题翻译：恒频合成波纹功率转换器
公开(公告)号：US20130038310A1
公开(公告)日：2013-02-14
申请号：US13136733
申请日：2011-08-10
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： G05F1/46
CPC分类号： H02M3/156 , H02M2001/0025
摘要： A novel method to operate synthetic ripple switching power converters at constant frequency is presented. The method includes the generation of a clock signal and the summing of a ramp signal to a DC voltage reference to be compared to a synthetic ripple signal. The ramp signal is synchronous with the clock signal. A minimum on-time or minimum off-time type of control is implemented. The switching frequency is constant.The presented approach provides significant advantages with respect to the more traditional means of utilizing hysteretic approaches combined with frequency control circuits.The switching frequency can be as high as the one obtained for a hysteretic power converter, the load and line transient response is comparable with or better than the one achieved with hysteretic approaches. The stability is obtained by adapting the slope of the ramp signal in order to obtain the adequate gain of the system.The method is presented for buck and boost hysteretic high frequency switching power converters, but can be utilized also for buck-boost converters. The general method can be utilized also for multiphase switching power converters.A non clocked variant of the novel circuit topology is also presented to improve load and line transient performance.
摘要翻译：提出了一种以恒定频率操作合成波纹开关电源转换器的新颖方法。该方法包括产生时钟信号和将斜坡信号与直流电压基准相加以与合成纹波信号进行比较。斜坡信号与时钟信号同步。实施最小的准时或最短关闭时间类型的控制。开关频率恒定。所提出的方法相对于使用与频率控制电路组合的滞后方法的更传统的方法提供了显着的优点。开关频率可以高达用于迟滞功率转换器的开关频率，负载和线路瞬态响应与采用迟滞方法实现的相比或更好。通过调整斜坡信号的斜率来获得稳定性，以获得系统的足够的增益。该方法用于降压和升压滞环高频开关电源转换器，但也可用于降压 - 升压转换器。一般方法也可以用于多相开关电源转换器。还提出了新型电路拓扑的非时钟变体，以改善负载和线路瞬态性能。

8. 发明授权

US08288827B2 Field effect transistor with metal-semiconductor junction 失效
标题翻译：具有金属半导体结的场效应晶体管
公开(公告)号：US08288827B2
公开(公告)日：2012-10-16
申请号：US12526310
申请日：2008-02-19
申请人： Gaudenzio Meneghesso , Fabio Alessio Marino
发明人： Gaudenzio Meneghesso , Fabio Alessio Marino
IPC分类号： H01L21/02
CPC分类号： H01L29/0847 , H01L29/1087 , H01L29/78
摘要： A MOSFET transistor comprising a substrate of semiconductor material having a source junction connected to a source electrode, a drain junction connected to a drain electrode, and a gate layer connected to a gate electrode, the source junction or the drain junction being a metal-semiconductor junction.
摘要翻译：一种MOSFET晶体管，包括半导体材料的衬底，其具有连接到源电极的源极结，连接到漏电极的漏极结和连接到栅电极的栅极层，所述源极结或漏极结是金属半导体交界处

9. 发明申请

US20120176822A1 Synthetic ripple Hysteretic powder converter 有权
标题翻译：合成波纹滞后粉末转换器
公开(公告)号：US20120176822A1
公开(公告)日：2012-07-12
申请号：US12930498
申请日：2011-01-10
申请人： Paolo Menegoli , Fabio Alessio Marino
发明人： Paolo Menegoli , Fabio Alessio Marino
IPC分类号： H02M3/335 , G05F1/10
CPC分类号： H02M3/156
摘要： A novel switching hysteretic power converter is presented. The converter includes the generation of a synthetic ripple signal and a feedback network to combine a signal in phase with the inductor current with a signal proportional to the regulated output voltage. The presented approach provides a switching boost converter with a much simpler control method with respect to conventional inductive boost power converters. The hysteretic control provides stable operation in all conditions with excellent load and line transient response. Furthermore the hysteretic control allows high frequency switching, reducing the size and cost of the passive components. The presented converter includes the Discontinuous Conduction Mode of operation to achieve very high efficiency at light loads. The presented approach can also be applied to buck switching power converters with excellent performance in terms of transient response, stability, efficiency and operation at high switching frequencies. The approach can be extended also to the hysteretic control of isolated switching flyback converters.
摘要翻译：提出了一种新型的开关迟滞功率转换器。转换器包括产生合成纹波信号和反馈网络，以将信号与电感电流同相和与调节输出电压成比例的信号组合在一起。所提出的方法提供了一种开关升压转换器，其相对于传统的感应升压功率转换器具有更简单的控制方法。迟滞控制在所有条件下提供稳定的运行，具有出色的负载和线路瞬态响应。此外，滞后控制允许高频切换，减少无源部件的尺寸和成本。所呈现的转换器包括不连续导通操作模式，以在轻负载下实现非常高的效率。所提出的方法还可以应用于在高开关频率下在瞬态响应，稳定性，效率和操作方面具有优异性能的降压开关功率转换器。该方法还可以扩展到隔离开关反激式转换器的滞后控制。

10. 发明申请

US20120175679A1 Single structure cascode device 审中-公开
标题翻译：单结构共源共栅器件
公开(公告)号：US20120175679A1
公开(公告)日：2012-07-12
申请号：US12930497
申请日：2011-01-10
申请人： Fabio Alessio Marino , Paolo Menegoli
发明人： Fabio Alessio Marino , Paolo Menegoli
IPC分类号： H01L29/78 , H01L21/335 , H01L21/336 , H01L29/778 , H01L27/088
CPC分类号： H01L29/7787 , H01L29/402 , H01L29/407 , H01L29/41775 , H01L29/42316 , H01L29/7831 , H01L29/7835 , H01L29/7838
摘要： A novel semiconductor power transistor is presented. The semiconductor structure is simple and is based on a MOS configuration with a drift region and an additional gate that modulates the carrier density in the drift region, so that the control on the carrier transport is enhanced and the specific on-resistance per area is reduced. This characteristic enables the use of short gate lengths while maintaining the electric field under the gate within reasonable values in high voltage applications, without increasing the device on-resistance. It offers the advantage of extremely lower on-resistance for the same silicon area while improving on its dynamic performances with respect to the standard CMOS technology. Another inherent advantage is that the switching gate losses are smaller due to lower VGS voltages required to operate the device.
摘要翻译：提出了一种新型的半导体功率晶体管。半导体结构简单，并且基于具有漂移区域的MOS配置和调制漂移区域中的载流子密度的附加栅极，使得对载流子传输的控制增强，并且每区域的特定导通电阻降低。该特性使得能够使用短栅极长度，同时在高电压应用下将栅极下的电场保持在合理的值内，而不增加器件导通电阻。它提供了相同硅片面积极低导通电阻的优点，同时提高了其相对于标准CMOS技术的动态性能。另一个固有的优点是由于操作器件所需的较低VGS电压，开关栅极损耗较小。

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