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81. 发明申请

US20170230004A1 MODIFIED TUNNELING FIELD EFFECT TRANSISTORS AND FABRICATION METHODS 有权
公开(公告)号：US20170230004A1
公开(公告)日：2017-08-10
申请号：US15496049
申请日：2017-04-25
申请人： GLOBALFOUNDRIES INC.
发明人： Yanxiang LIU , Min-hwa CHI
IPC分类号： H03C3/14 , H01L29/08 , H01L29/06 , H03D7/12 , H01L29/66 , H01L29/78 , H01L27/088
CPC分类号： H03C3/145 , H01L27/088 , H01L29/0688 , H01L29/0847 , H01L29/161 , H01L29/66356 , H01L29/66568 , H01L29/66977 , H01L29/7391 , H01L29/78 , H01L29/7848 , H03C3/02 , H03C3/245 , H03D7/125
摘要： Tunneling field effect transistors and fabrication methods thereof are provided, which include: an integrated circuit device which includes a circuit input configured to receive an input voltage and a circuit output configured to deliver an output current. The integrated circuit also includes a circuit element having at least one tunneling field effect transistor (TFET). The circuit element connects the circuit input to the circuit output and is characterized by a V-shaped current-voltage diagram. The V-shaped current-voltage diagram describes the relationship between the input voltage of the circuit input and the output current of the circuit output.

82. 发明授权

US09407246B2 Phase modulation noise reducer 有权
标题翻译：相位调制降噪器
公开(公告)号：US09407246B2
公开(公告)日：2016-08-02
申请号：US14716518
申请日：2015-05-19
申请人： NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
发明人： Archita Hati , Craig Nelson , David Howe
IPC分类号： H03C1/06 , H03C3/04 , H03C5/00 , H03K5/1252
CPC分类号： H03K5/1252 , H03B2200/009 , H03C1/06 , H03C3/02 , H03C3/04 , H03C5/00
摘要： A phase modulation (PM) noise reducer includes: an amplitude modulation (AM) detector to receive a primary oscillator signal and to produce an AM detector signal, the primary oscillator signal including a first PM noise; and a control circuit to receive the AM detector signal, to produce a control signal, and to communicate the control signal to a phase shifter, wherein the phase shifter receives the primary oscillator signal and control signal, and the oscillator produces a secondary oscillator signal that includes a second PM noise that is less than the first PM noise, and further including; a PM detector and power splitter receives the primary oscillator signal, splits a power of the primary oscillator signal, and communicates the primary oscillator signal to the AM detector and PM detector.
摘要翻译：相位调制（PM）降噪器包括：幅度调制（AM）检测器，用于接收主振荡器信号并产生AM检测器信号，所述主振荡器信号包括第一PM噪声; 以及控制电路，用于接收AM检测器信号，产生控制信号，并将控制信号传送到移相器，其中移相器接收主振荡器信号和控制信号，振荡器产生辅助振荡器信号，包括小于第一PM噪声的第二PM噪声，并且还包括： PM检测器和功率分配器接收主振荡器信号，分离主振荡器信号的功率，并将主振荡器信号传送到AM检测器和PM检测器。

83. 发明申请

US20160218563A1 RECEIVER TRANSDUCER FOR WIRELESS POWER TRANSFER 审中-公开
公开(公告)号：US20160218563A1
公开(公告)日：2016-07-28
申请号：US15087858
申请日：2016-03-31
申请人： uBeam Inc.
发明人： Meredith Perry
IPC分类号： H02J50/15 , H02J50/80 , H02J7/02
CPC分类号： H02J50/15 , B60L11/182 , B60L11/1838 , G10K11/18 , G10K11/26 , G10K11/341 , G10K11/346 , H01F38/14 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H03C3/02 , H03C5/00 , H04B11/00 , H04R17/00 , H04R19/00 , H04R23/00 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S30/12
摘要： A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.

84. 发明申请

US20160218561A1 COMMUNICATIONS FOR WIRELESS POWER TRANSFER 有权
公开(公告)号：US20160218561A1
公开(公告)日：2016-07-28
申请号：US15087787
申请日：2016-03-31
申请人： uBeam Inc.
发明人： Meredith Perry
IPC分类号： H02J50/15 , H02J50/80 , H02J7/02
CPC分类号： H02J50/15 , B60L11/182 , B60L11/1838 , G10K11/18 , G10K11/26 , G10K11/341 , G10K11/346 , H01F38/14 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H03C3/02 , H03C5/00 , H04B11/00 , H04R17/00 , H04R19/00 , H04R23/00 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S30/12
摘要： A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.

85. 发明申请

US20160156366A1 CAPACITIVE SENSING SYSTEM AND METHOD 有权
标题翻译：电容式感应系统及方法
公开(公告)号：US20160156366A1
公开(公告)日：2016-06-02
申请号：US14897854
申请日：2014-06-11
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： Laurent LAMESCH
IPC分类号： H03M1/20 , H03M1/12 , H03C3/02
CPC分类号： H03M1/20 , H03C3/02 , H03M1/124 , H03M1/201
摘要： A capacitive sensing system operates according to a method which uses an ADC with a low resolution r, to produce a digital signal with a higher resolution R. The analog signal to be digitized is modulated with a triangular or saw-tooth modulating signal, so that a modulated analog signal is obtained, which is sampled with the ADC. Thereby, digital samples are produced. An average is taken over N (>1) successive digital samples. The triangular or saw-tooth signal is chosen to have a peak-to-peak amplitude corresponding at least approximately to an integer multiple L, with L≧1, of the quantization step size of the ADC. The saw-tooth or triangular signal, furthermore, has a number M, of periods per each sequence of N samples. M and N are chosen such that M>1 and M≠N and such that R=r*N/(k*gcd(N, M)*L), where gcd(M, N) is the greatest common divisor of N and M and where k=2 if the modulating signal is a saw-tooth signal and k=4 if the modulating signal is a triangular signal.
摘要翻译：电容式感测系统根据使用具有低分辨率r的ADC的方法进行工作，以产生具有更高分辨率R的数字信号。要被数字化的模拟信号用三角形或锯齿调制信号调制，使得得到一个调制的模拟信号，用ADC进行采样。从而产生数字样本。 N（> 1）个连续数字样本的平均数。三角形或锯齿状信号被选择为具有至少近似于ADC的量化步长的L≥1的整数倍L的峰峰值幅度。此外，锯齿或三角形信号具有每个N个样本的每个序列的周期数M。 M和N被选择为使得M> 1且M≠N，并且使得R = r * N /（k * gcd（N，M）* L），其中gcd（M，N）是N的最大公约数如果调制信号是锯齿信号，则k = 2，如果调制信号是三角形信号，则k = 4。

86. 发明授权

US09312814B2 Demodulation device, and demodulation integrated device and modulation and demodulation integrated device using the same 有权
标题翻译：解调器，解调集成器件和调制解调集成器件使用相同
公开(公告)号：US09312814B2
公开(公告)日：2016-04-12
申请号：US13980861
申请日：2012-12-07
申请人： Korea Basic Science Institute
发明人： Seung Young Park , Sang IL Kim
IPC分类号： H03D1/00 , H03D3/28 , H03C1/00 , H03C3/02 , H03B15/00 , G01R33/06 , H01L29/82 , G01R33/09 , H04B1/38 , H03D5/00 , H03D1/22 , G11B5/02 , H04L27/14 , H04L27/06
CPC分类号： H03D3/28 , G01R33/06 , G01R33/09 , G11B5/02 , H01L29/82 , H03B15/006 , H03C1/00 , H03C3/02 , H03D1/00 , H03D1/2236 , H03D5/00 , H04B1/38 , H04L27/06 , H04L27/14
摘要： A demodulation device according to the present invention includes a spin device configured to output an oscillation signal; a phase control unit configured to assign a predetermined phase locking characteristic to the spin device, thereby causing the oscillation signal to be tuned to a modulation signal that is input to the spin device; and a detector configured to demodulate the oscillation signal that is output by the spin device and tuned to the modulation signal, thereby restoring information carried on the oscillation signal.
摘要翻译：根据本发明的解调装置包括：被配置为输出振荡信号的自旋装置; 相位控制单元，被配置为向所述自旋装置分配预定的相位锁定特性，从而使所述振荡信号被调谐到输入到所述旋转装置的调制信号; 以及检测器，被配置为解调由所述自旋装置输出并被调谐到所述调制信号的振荡信号，从而恢复所述振荡信号上携带的信息。

87. 发明申请

US20150213791A1 OSCILLATORS FOR WIRELESS POWER TRANSFER 有权
标题翻译：振荡器用于无线电力传输
公开(公告)号：US20150213791A1
公开(公告)日：2015-07-30
申请号：US14680388
申请日：2015-04-07
申请人： uBeam, Inc.
发明人： Meredith PERRY
IPC分类号： G10K11/18 , H03C3/02 , G10K11/34 , H02J7/00
CPC分类号： H02J50/15 , B60L11/182 , B60L11/1838 , G10K11/18 , G10K11/26 , G10K11/341 , G10K11/346 , H01F38/14 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H03C3/02 , H03C5/00 , H04B11/00 , H04R17/00 , H04R19/00 , H04R23/00 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S30/12
摘要： A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.
摘要翻译：信号发生器产生发送到放大器的电信号，其使用来自电源的功率来增加信号的功率。放大的信号被馈送到发送器换能器以产生可被聚焦并发送到接收器的超声波。接收器传感器将超声波转换回电能并将其存储在诸如电池的能量存储装置中，或者使用电能来为设备供电。以这种方式，可以将设备远程充电或供电，而无需连接到电源插座。

88. 发明授权

US09094112B2 Sender controller for wireless power transfer 有权
标题翻译：发送控制器，用于无线电力传输
公开(公告)号：US09094112B2
公开(公告)日：2015-07-28
申请号：US13477565
申请日：2012-05-22
申请人： Meredith Perry
发明人： Meredith Perry
IPC分类号： H02J7/00 , H04B11/00 , H02J7/02 , H01F38/14 , B60L11/18
CPC分类号： H02J50/15 , B60L11/182 , B60L11/1838 , G10K11/18 , G10K11/26 , G10K11/341 , G10K11/346 , H01F38/14 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H03C3/02 , H03C5/00 , H04B11/00 , H04R17/00 , H04R19/00 , H04R23/00 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S30/12
摘要： A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.
摘要翻译：信号发生器产生发送到放大器的电信号，其使用来自电源的功率来增加信号的功率。放大的信号被馈送到发送器换能器以产生可被聚焦并发送到接收器的超声波。接收器传感器将超声波转换回电能并将其存储在诸如电池的能量存储装置中，或者使用电能来为设备供电。以这种方式，可以将设备远程充电或供电，而无需连接到电源插座。

89. 发明授权

US09094110B2 Sender transducer for wireless power transfer 有权
标题翻译：发送器用于无线电力传输
公开(公告)号：US09094110B2
公开(公告)日：2015-07-28
申请号：US13477555
申请日：2012-05-22
申请人： Meredith Perry
发明人： Meredith Perry
IPC分类号： H04B1/06 , H04R17/00 , H04R23/00 , H04B11/00 , H02J7/02 , H01F38/14 , B60L11/18
CPC分类号： H02J50/15 , B60L11/182 , B60L11/1838 , G10K11/18 , G10K11/26 , G10K11/341 , G10K11/346 , H01F38/14 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H03C3/02 , H03C5/00 , H04B11/00 , H04R17/00 , H04R19/00 , H04R23/00 , Y02E60/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y04S30/12
摘要： A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.
摘要翻译：信号发生器产生发送到放大器的电信号，其使用来自电源的功率来增加信号的功率。放大的信号被馈送到发送器换能器以产生可被聚焦并发送到接收器的超声波。接收器传感器将超声波转换回电能并将其存储在诸如电池的能量存储装置中，或者使用电能来为设备供电。以这种方式，可以将设备远程充电或供电，而无需连接到电源插座。

90. 发明申请

US20140285276A1 MODULATING DEVICE AND MODULATION METHOD 有权
标题翻译：调制装置和调制方法
公开(公告)号：US20140285276A1
公开(公告)日：2014-09-25
申请号：US14220776
申请日：2014-03-20
申请人： FUJITSU LIMITED
发明人： Toshio KAWASAKI
IPC分类号： H03C5/00
CPC分类号： H03C5/00 , H03C3/00 , H03C3/02 , H03C2200/0041 , H03C2200/0058 , H04L25/067 , H04L27/20 , H04L27/206
摘要： A modulating device including: a first convertor configured to generate a converted analog signal by analog conversion on a input digital signal, a modulator configured to generate a modulated signal by quadrature modulation, a phase shifter configured to generate a phase shift signal by phase rotation, a demodulator configured to generate a demodulated signal by quadrature demodulation, a second convertor to generate a converted digital signal by digital conversion, a calculating circuit configured to estimate a the first direct current offset based on the input digital signal and the converted digital signal, the first direct current offset being a noise of digital current component generated between the input digital signal inputted to the first convertor and the output signal inputted to the demodulator, and a correcting circuit configured to correct at least one among from the input digital signal to the output signal based on the first direct current offset.
摘要翻译：一种调制装置，包括：第一转换器，被配置为通过对输入数字信号进行模拟转换来生成转换的模拟信号;调制器，被配置为通过正交调制生成调制信号;移相器，被配置为通过相位旋转产生相移信号; 解调器，被配置为通过正交解调产生解调信号，第二转换器通过数字转换产生转换的数字信号;计算电路，被配置为基于所输入的数字信号和转换的数字信号来估计第一直流偏移，第一直流偏移是在输入到第一转换器的输入数字信号与输入到解调器的输出信号之间产生的数字电流分量的噪声，以及校正电路，被配置为校正输入数字信号与输出之间的至少一个信号基于第一直流偏移。

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