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1. 发明申请

US20170041205A1 Power Efficient Control and Operation of a Data-Sensing Peripheral Device Based on Location and Mode of Transport 审中-公开
标题翻译：基于运输位置和模式的数据传感外围设备的电力有效控制和操作
公开(公告)号：US20170041205A1
公开(公告)日：2017-02-09
申请号：US14821487
申请日：2015-08-07
申请人： Drayson Technologies (Europe) Limited
发明人： Manuel Pinuela Rangel , Diana Stefan , Bruno Roberto Franciscatto
IPC分类号： H04L12/26 , H04L12/24 , G06F13/40 , G06F13/10 , G06F13/38
CPC分类号： H04L43/065 , G06F13/102 , G06F13/385 , G06F13/4022 , G06Q10/00 , H04L41/0853 , H04L43/024 , Y02D10/14 , Y02D10/151
摘要： A peripheral device capable of being worn, carried by a user, or used in an in-vehicle computer system operates in conjunction with an application to acquire, store, and present data relevant to a user's health, physical activity, environment, air quality, or other parameters of interest. For power efficient operation and enhanced performance, control parameters of the peripheral device such as duty cycle, sampling rate, and sleep state may be wirelessly and automatically controlled by the mobile device. Furthermore, the mobile application can provide a wireless energy signal to the peripheral device to recharge the battery of the peripheral device. The control parameters may be automatically controlled by the mobile application dependent on the user's location, activity, mode of transportation or other parameters without intervention from a user.
摘要翻译：能够由用户携带或用于车载计算机系统中的外围装置与应用一起运行，以获取，存储和呈现与用户的健康，身体活动，环境，空气质量相关的数据，或其他感兴趣的参数。对于功率有效的操作和增强的性能，外围设备的控制参数（如占空比，采样率和睡眠状态）可以由移动设备无线和自动地控制。此外，移动应用可以向外围设备提供无线能量信号，以对外围设备的电池进行再充电。取决于用户的位置，活动，运输方式或其他参数，移动应用程序可以自动控制控制参数，而无需用户干预。

2. 发明授权

US10554146B2 RF-to-DC converter 有权
公开(公告)号：US10554146B2
公开(公告)日：2020-02-04
申请号：US15760084
申请日：2016-09-13
申请人： DRAYSON TECHNOLOGIES (EUROPE) LIMITED
发明人： Manuel Pinuela Rangel , Bruno Roberto Franciscatto
IPC分类号： H02M7/06 , H02J50/20 , H01P1/20 , H01Q1/24
摘要： There is provided a dual-band converter operable to convert a first RF signal in a first frequency band and a second RF signal in a second frequency band that is separate from the first frequency band into a DC signal for powering a load. The converter comprises: a rectifier arranged to generate, based on the first and second RF signals, the DC signal and two or more harmonics of each of the first and second RF signals during operation of the dual-band converter; a planar transmission line arranged to guide the first and second RF signals to the rectifier and to receive a component of each of the harmonics generated by the rectifier during operation of the dual-band converter; a first stub and a second stub each connected to the planar transmission line and arranged to reflect, during operation of the dual-band converter, a component of a first harmonic and a component of a second harmonic of the first RF signal received from the rectifier, respectively; and a third stub and a fourth stub each connected to the planar transmission line and arranged to reflect, during operation of the dual-band converter, a component of a first harmonic and a component of a second harmonic of the second RF signal received from the rectifier, respectively.

3. 发明授权

US09899877B2 Inductive power transfer system 有权
公开(公告)号：US09899877B2
公开(公告)日：2018-02-20
申请号：US14423387
申请日：2013-05-31
申请人： Drayson Technologies (Europe) Limited
发明人： Paul Mitcheson , Stepan Lucyszyn , Manuel Pinuela Rangel , David Yates
IPC分类号： H01F37/00 , H01F38/14 , H02J5/00 , H02J17/00 , H02J50/12 , H02J50/90 , H03F3/217 , G01R31/04 , H02J7/02 , H02M7/537 , H02M7/48
CPC分类号： H02J50/12 , G01R31/04 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H02M7/537 , H02M2007/4815 , H03F3/2176 , Y02B70/1441 , Y02B70/1483
摘要： An inductive power transfer system comprises a transmitter circuit comprising a transmitter coil and a receiver circuit comprising a receiver coil spaced from the transmitter coil. The transmitter circuit is in the form of a Class E amplifier with a first inductor and a transistor in series between the terminals of a power supply. A first transmitter capacitance is in parallel with the transistor between the first inductor and a power supply terminal, a primary tank circuit in parallel with the first transmitter capacitance, the primary tank circuit comprising the transmitter coil and a second transmitter capacitance arranged in parallel with the transmitter coil, and a third transmitter capacitance in series with the first inductor between the first transmitter capacitance and the primary tank circuit. The second transmitter capacitance is selected such that a resonant frequency of the primary tank circuit is not equal to the first frequency.

4. 发明授权

US10554147B2 RF-to-DC converter 有权
公开(公告)号：US10554147B2
公开(公告)日：2020-02-04
申请号：US15760098
申请日：2016-09-13
申请人： DRAYSON TECHNOLOGIES (EUROPE) LIMITED
发明人： Manuel Pinuela Rangel , Bruno Roberto Franciscatto
IPC分类号： H02M7/06 , H02J50/20 , H01P1/20 , H01Q1/24
摘要： There is provided a converter for converting a received RF signal into a DC signal for powering a load, the converter comprising: a rectifier arranged to generate, based on the RF signal, the DC signal and one or more harmonics of the RF signal, and to output the DC signal and the one or more harmonics together with a component of the RF signal; a first planar transmission line arranged to guide the received RF signal to the rectifier; and a second planar transmission line arranged to receive from the rectifier the DC signal, the component of the RF signal and the one or more harmonics from the rectifier, and to reflect the one or more harmonics back towards the rectifier. The first planar transmission line is further arranged to reflect back towards the rectifier RF signals from the rectifier that are based on the reflected signals. The converter further comprises a low-pass filter for supplying the DC signal to the load, the low-pass filter comprising an inductor and a third planar transmission line that. connects the second transmission line to the inductor, wherein the third planar transmission line and the inductor are arranged to transmit the DC signal and to substantially block the component of the RF signal and the harmonics of the RF signal.

5. 发明授权

US10468783B2 Microstrip patch antenna aperture coupled to a feed line, with circular polarization 有权
公开(公告)号：US10468783B2
公开(公告)日：2019-11-05
申请号：US15748729
申请日：2016-07-27
申请人： Drayson Technologies (Europe) Limited
发明人： Soheyl Soodmand , Bruno Roberto Franciscatto , Manuel Pinuela Rangel
IPC分类号： H01Q21/06 , H01Q9/04 , H01Q1/48 , H01Q13/10
摘要： An antenna is disclosed. The antenna comprises a feedline (101), a ground plane (102) and a radiator (103). The feedline has a path in a first plane, the path having a first arm (1011) and a second arm (1012) perpendicular to the first arm. The ground plane is provided in a second plane spaced apart from, and parallel to, the first plane. The ground plane has a ground plane slot (1021) therein with a path in the second plane. The path of the ground plane slot intersects the path of the feedline at a first position on the first arm and a second position on the second arm when the second plane is projected into the first plane. The radiator is separated from the feedline by the ground plane, and is provided in a third plane spaced apart from, and parallel to, the second plane.

6. 发明授权

US10356563B2 Technology to facilitate and promote the use of environmentally-friendly transport 有权
公开(公告)号：US10356563B2
公开(公告)日：2019-07-16
申请号：US15515917
申请日：2015-09-25
申请人： Drayson Technologies (Europe) Limited
发明人： Paul Rudd Drayson , Manuel Pinuela Rangel
IPC分类号： G06Q10/10 , A61B5/11 , H04W4/04 , A61B5/00 , G06F19/00 , G06F16/23 , G06Q30/02
摘要： The present invention provides a portable processing device comprising a journey type determining module, a journey length determining module and a communication module. The journey type determining module is operable to determine whether a journey undertaken by a person carrying the portable processing device is an environmentally-friendly journey comprising a journey undertaken in an environmentally-friendly vehicle, a journey undertaken using self-propelled means or a journey undertaken on foot. The journey length determining module is operable to determine a length of a said environmentally-friendly journey undertaken by the person carrying the portable processing device. The communication module is operable to transmit journey data to record management apparatus defining the length of the environmentally-friendly journey undertaken by the person carrying the portable processing device.

7. 发明授权

US10348585B2 Power efficient control and operation of a data-sensing peripheral device based on location and mode of transport 有权
公开(公告)号：US10348585B2
公开(公告)日：2019-07-09
申请号：US14821487
申请日：2015-08-07
申请人： Drayson Technologies (Europe) Limited
发明人： Manuel Pinuela Rangel , Diana Stefan , Bruno Roberto Franciscatto
IPC分类号： G06F13/10 , G06F13/38 , H04L12/26 , G06Q10/00 , G06F13/40 , H04L12/24
摘要： A peripheral device capable of being worn, carried by a user, or used in an in-vehicle computer system operates in conjunction with an application to acquire, store, and present data relevant to a user's health, physical activity, environment, air quality, or other parameters of interest. For power efficient operation and enhanced performance, control parameters of the peripheral device such as duty cycle, sampling rate, and sleep state may be wirelessly and automatically controlled by the mobile device. Furthermore, the mobile application can provide a wireless energy signal to the peripheral device to recharge the battery of the peripheral device. The control parameters may be automatically controlled by the mobile application dependent on the user's location, activity, mode of transportation or other parameters without intervention from a user.

8. 发明申请

US20170358957A1 RF Energy Harvester 有权
公开(公告)号：US20170358957A1
公开(公告)日：2017-12-14
申请号：US15669023
申请日：2017-08-04
申请人： Drayson Technologies (Europe) Limited
发明人： Paul David Mitcheson , Stepan Lucyszyn , Manuel Pinuela Rangel , David Christopher Yates
IPC分类号： H02J50/20 , H01Q5/364 , H02J50/80 , H01Q9/04 , H01Q1/24 , H02J7/02
CPC分类号： H02J50/20 , H01Q1/248 , H01Q5/364 , H01Q9/0464 , H02J7/025 , H02J17/00 , H02J50/27 , H02J50/40 , H02J50/80
摘要： An antenna apparatus for harvesting ambient radio frequency, RF, energy, comprises one or more RF antenna components arranged to receive RF energy. The antenna components comprise a plurality of frequency filtering components, each filtering a respective frequency band of the received RF energy. A rectifying circuit is arranged to convert a variable electrical signal received at an input from an associated antenna, into a direct current electrical signal for supplying to an electrical energy storage unit. A power management module has an input arranged to receive the direct current and control supply of the direct current to the electrical energy storage unit. The rectifying circuit comprises a plurality of transmission lines, and the input of the rectifying circuit and the input of the power management module are connected via the transmission lines. The power management module is arranged at least partially within a boundary defined by the transmission lines.

9. 发明申请

US20180254715A1 RF-TO-DC CONVERTER 审中-公开
公开(公告)号：US20180254715A1
公开(公告)日：2018-09-06
申请号：US15760098
申请日：2016-09-13
申请人： DRAYSON TECHNOLOGIES (EUROPE) LIMITED
发明人： Manuel Pinuela Rangel , Bruno Roberto Franciscatto
IPC分类号： H02M7/06 , H02J50/20 , H01Q1/24 , H01P1/20
CPC分类号： H02M7/06 , H01P1/20 , H01P1/2007 , H01Q1/24 , H01Q1/248 , H02J50/20 , H02J50/27
摘要： There is provided a converter for converting a received RF signal into a DC signal for powering a load, the converter comprising: a rectifier arranged to generate, based on the RF signal, the DC signal and one or more harmonics of the RF signal, and to output the DC signal and the one or more harmonics together with a component of the RF signal; a first planar transmission line arranged to guide the received RF signal to the rectifier; and a second planar transmission line arranged to receive from the rectifier the DC signal, the component of the RF signal and the one or more harmonics from the rectifier, and to reflect the one or more harmonics back towards the rectifier. The first planar transmission line is further arranged to reflect back towards the rectifier RF signals from the rectifier that are based on the reflected signals. The converter further comprises a low-pass filter for supplying the DC signal to the load, the low-pass filter comprising an inductor and a third planar transmission line that. connects the second transmission line to the inductor, wherein the third planar transmission line and the inductor are arranged to transmit the DC signal and to substantially block the component of the RF signal and the harmonics of the RF signal.

10. 发明授权

US09966801B2 RF energy harvester 有权
公开(公告)号：US09966801B2
公开(公告)日：2018-05-08
申请号：US15669023
申请日：2017-08-04
申请人： Drayson Technologies (Europe) Limited
发明人： Paul David Mitcheson , Stepan Lucyszyn , Manuel Pinuela Rangel , David Christopher Yates
IPC分类号： H02J50/20 , H01Q5/364 , H01Q9/04 , H01Q1/24 , H02J50/80 , H02J7/02
CPC分类号： H02J50/20 , H01Q1/248 , H01Q5/364 , H01Q9/0464 , H02J7/025 , H02J17/00 , H02J50/27 , H02J50/40 , H02J50/80
摘要： An antenna apparatus for harvesting ambient radio frequency, RF, energy, comprises one or more RF antenna components arranged to receive RF energy. The antenna components comprise a plurality of frequency filtering components, each filtering a respective frequency band of the received RF energy. A rectifying circuit is arranged to convert a variable electrical signal received at an input from an associated antenna, into a direct current electrical signal for supplying to an electrical energy storage unit. A power management module has an input arranged to receive the direct current and control supply of the direct current to the electrical energy storage unit. The rectifying circuit comprises a plurality of transmission lines, and the input of the rectifying circuit and the input of the power management module are connected via the transmission lines. The power management module is arranged at least partially within a boundary defined by the transmission lines.

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