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1. 发明申请

US20140050124A1 FULL DUPLEX SYSTEM WITH SELF-INTERFERENCE CANCELLATION 有权
标题翻译：具有自干扰消除的全双工系统
公开(公告)号：US20140050124A1
公开(公告)日：2014-02-20
申请号：US13585043
申请日：2012-08-14
申请人： Tulong Yang , Charles Chen , Aydin Babakhani
发明人： Tulong Yang , Charles Chen , Aydin Babakhani
IPC分类号： H04L5/14
CPC分类号： H04B1/18 , H04B1/10 , H04B1/525 , H04B1/71072
摘要： An apparatus and method enable a full duplex system with self-interference cancellation. Receiving circuitry forming a signal receiving path is arranged for transferring communication signals received via air interface. Transmitting circuitry forming a signal transmission path is arranged for transferring communication signals to be transmitted via air interface. Interference cancellation circuitry is in operable connection between the signal receiving path and the signal transmission path. The receiving circuitry and the transmitting circuitry are arranged to receive and transmit communication signals at the same time and at the same frequency. The interference cancellation circuitry comprises resistance, inductance and capacitance arranged to constitute a center frequency of an isolation range between the signal receiving path and the signal transmission path which substantially falls into the center of a communication band for the signals received and/or to be transmitted via air interface.
摘要翻译：一种装置和方法能够实现具有自干扰消除的全双工系统。形成信号接收路径的接收电路被布置成用于传送经由空中接口接收的通信信号。形成信号传输路径的发送电路被布置用于传送要通过空中接口发送的通信信号。干扰消除电路在信号接收路径和信号传输路径之间是可操作的连接。接收电路和发送电路被布置成在同一时间和相同频率处接收和发送通信信号。干扰消除电路包括电阻，电感和电容，其布置成构成信号接收路径和信号传输路径之间的隔离范围的中心频率，该信号接收路径和信号传输路径基本上落入接收和/或传输的信号的通信频带的中心通过空中接口。

2. 发明授权

US09203455B2 Full duplex system with self-interference cancellation 有权
标题翻译：具有自干扰取消的全双工系统
公开(公告)号：US09203455B2
公开(公告)日：2015-12-01
申请号：US13585043
申请日：2012-08-14
申请人： Tulong Yang , Charles Chen , Aydin Babakhani
发明人： Tulong Yang , Charles Chen , Aydin Babakhani
IPC分类号： H04B7/005 , H04B1/18 , H04B1/10 , H04B1/7107 , H04B1/525
CPC分类号： H04B1/18 , H04B1/10 , H04B1/525 , H04B1/71072
摘要： An apparatus and method enable a full duplex system with self-interference cancellation. Receiving circuitry forming a signal receiving path is arranged for transferring communication signals received via air interface. Transmitting circuitry forming a signal transmission path is arranged for transferring communication signals to be transmitted via air interface. Interference cancellation circuitry is in operable connection between the signal receiving path and the signal transmission path. The receiving circuitry and the transmitting circuitry are arranged to receive and transmit communication signals at the same time and at the same frequency. The interference cancellation circuitry comprises resistance, inductance and capacitance arranged to constitute a center frequency of an isolation range between the signal receiving path and the signal transmission path which substantially falls into the center of a communication band for the signals received and/or to be transmitted via air interface.
摘要翻译：一种装置和方法能够实现具有自干扰消除的全双工系统。形成信号接收路径的接收电路被布置成用于传送经由空中接口接收的通信信号。形成信号传输路径的发送电路被布置用于传送要通过空中接口发送的通信信号。干扰消除电路在信号接收路径和信号传输路径之间是可操作的连接。接收电路和发送电路被布置成在同一时间和相同频率处接收和发送通信信号。干扰消除电路包括电阻，电感和电容，其布置成构成信号接收路径和信号传输路径之间的隔离范围的中心频率，该信号接收路径和信号传输路径基本上落入接收和/或传输的信号的通信频带的中心通过空中接口。

3. 发明授权

US09857447B2 Electron spin resonance for medical imaging 有权
公开(公告)号：US09857447B2
公开(公告)日：2018-01-02
申请号：US14041212
申请日：2013-09-30
申请人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
发明人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
IPC分类号： G01R33/60 , G01R33/30
CPC分类号： G01R33/60 , G01R33/302
摘要： A method includes generating, from an integrated oscillator circuit, an oscillating output signal and generating, by an integrated power amplifier (PA) circuit, an amplified oscillating output signal based on the oscillating output signal. The method further includes receiving, by integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from biological samples that include a magnetic species and generating, by the integrated receiver amplifier circuit, an amplified ESR signal based on the received ESR signal. The method further includes receiving, by the integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from magnetic nanoparticles that are loaded with drugs or attached to human cells.

4. 发明申请

US20170242091A1 INTERGRATED ELECTRON SPIN RESONANCE SPECTROMETER 审中-公开
公开(公告)号：US20170242091A1
公开(公告)日：2017-08-24
申请号：US15591623
申请日：2017-05-10
申请人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
发明人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
IPC分类号： G01R33/60
CPC分类号： G01R33/60 , G01R33/302
摘要： An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The transmitter circuit includes an oscillator circuit configured to generate an oscillating output signal and a power amplifier (PA) circuit configured to generate an amplified oscillating output signal based on the oscillating output signal. The receiver circuit receives an ESR signal from an ESR probe. The receiver circuit includes a receiver amplifier circuit configured to generate an amplified ESR signal based on the received ESR signal, a mixer circuit configured to receive the amplified ESR signal and to down-convert the amplified ESR signal to a baseband signal, and a baseband amplifier circuit configured to generate an amplified baseband signal based on the baseband signal.

5. 发明申请

US20160380754A1 WIRELESS SYNCHRONIZATION OF MM-WAVE ARRAYS 审中-公开
标题翻译： MM波阵列的无线同步
公开(公告)号：US20160380754A1
公开(公告)日：2016-12-29
申请号：US15156965
申请日：2016-05-17
申请人： Charles Chen , Aydin Babakhani
发明人： Charles Chen , Aydin Babakhani
IPC分类号： H04L7/00 , H03B5/24 , H03L7/24 , H04L7/033
CPC分类号： H04L7/0079 , H03B5/1852 , H03L7/24 , H04B1/40 , H04L7/033
摘要： Systems and methods providing wireless synchronization of wave arrays may include an antenna that receives a wireless injection signal and another antenna that radiates a locked wave signal corresponding to the injection signal. In some embodiments, these systems may also provide a low noise amplifier, voltage controlled oscillator (VCO), buffer amplifier(s), phase shifter, and/or multi-stage amplifier. In some embodiments, the injection signal may be provided on an even harmonic, and the intended transmission frequency signal is on an odd harmonic of the locked signal. The substrate thickness may be designed to radiate electromagnetic waves in odd harmonics of the locked signal. In yet another embodiment, polarization of a receiving antenna may be orthogonal to a transmitter antenna.
摘要翻译：提供波阵列的无线同步的系统和方法可以包括接收无线注入信号的天线和照射与注入信号对应的锁定波信号的另一个天线。在一些实施例中，这些系统还可以提供低噪声放大器，压控振荡器（VCO），缓冲放大器，移相器和/或多级放大器。在一些实施例中，喷射信号可以以均匀谐波提供，并且预期的传输频率信号是锁定信号的奇次谐波。衬底厚度可以设计成在锁定信号的奇次谐波中辐射电磁波。在另一个实施例中，接收天线的极化可以与发射机天线正交。

6. 发明申请

US20140097842A1 ELECTRON SPIN RESONANCE FOR MEDICAL IMAGING 有权
标题翻译：用于医学成像的电子旋转共振
公开(公告)号：US20140097842A1
公开(公告)日：2014-04-10
申请号：US14041212
申请日：2013-09-30
申请人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
发明人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
IPC分类号： G01R33/60
CPC分类号： G01R33/60 , G01R33/302
摘要： A method includes generating, from an integrated oscillator circuit, an oscillating output signal and generating, by an integrated power amplifier (PA) circuit, an amplified oscillating output signal based on the oscillating output signal. The method further includes receiving, by integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from biological samples that include a magnetic species and generating, by the integrated receiver amplifier circuit, an amplified ESR signal based on the received ESR signal. The method further includes receiving, by the integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from magnetic nanoparticles that are loaded with drugs or attached to human cells.
摘要翻译：一种方法包括从集成振荡器电路产生振荡输出信号，并且通过集成功率放大器（PA）电路产生基于振荡输出信号的放大的振荡输出信号。该方法还包括通过集成接收放大器电路从包括磁性物质的生物样品接收电子自旋共振（ESR）信号，并通过集成接收机放大器电路产生基于所接收的ESR信号的放大的ESR信号。该方法还包括由集成接收放大器电路接收来自装载药物或附着于人细胞的磁性纳米粒子的电子自旋共振（ESR）信号。

7. 发明申请

US20140091802A1 INTERGRATED ELECTRON SPIN RESONANCE SPECTROMETER 有权
标题翻译：互联电子共振光谱仪
公开(公告)号：US20140091802A1
公开(公告)日：2014-04-03
申请号：US14041092
申请日：2013-09-30
申请人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
发明人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
IPC分类号： G01R33/60
CPC分类号： G01R33/60 , G01R33/302
摘要： An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The transmitter circuit includes an oscillator circuit configured to generate an oscillating output signal and a power amplifier (PA) circuit configured to generate an amplified oscillating output signal based on the oscillating output signal. The receiver circuit receives an ESR signal from an ESR probe. The receiver circuit includes a receiver amplifier circuit configured to generate an amplified ESR signal based on the received ESR signal, a mixer circuit configured to receive the amplified ESR signal and to down-convert the amplified ESR signal to a baseband signal, and a baseband amplifier circuit configured to generate an amplified baseband signal based on the baseband signal.
摘要翻译：集成电子自旋谐振（ESR）电路芯片包括芯片基板，发射机电路和接收机电路。发射机电路和接收器电路设置在芯片基板上。发射机电路包括被配置为产生振荡输出信号的振荡器电路和被配置为基于振荡输出信号产生放大的振荡输出信号的功率放大器（PA）电路。接收器电路从ESR探头接收ESR信号。接收机电路包括：接收放大器电路，被配置为基于所接收的ESR信号产生放大的ESR信号;混频电路，被配置为接收放大的ESR信号并将放大的ESR信号下变频为基带信号;以及基带放大器电路，被配置为基于所述基带信号生成放大的基带信号。

8. 发明授权

US09689954B2 Intergrated electron spin resonance spectrometer 有权
公开(公告)号：US09689954B2
公开(公告)日：2017-06-27
申请号：US14041092
申请日：2013-09-30
申请人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
发明人： Xuebei Yang , Charles Chen , Payam Seifi , Aydin Babakhani
IPC分类号： G01R33/60 , G01R33/30
CPC分类号： G01R33/60 , G01R33/302
摘要： An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The transmitter circuit includes an oscillator circuit configured to generate an oscillating output signal and a power amplifier (PA) circuit configured to generate an amplified oscillating output signal based on the oscillating output signal. The receiver circuit receives an ESR signal from an ESR probe. The receiver circuit includes a receiver amplifier circuit configured to generate an amplified ESR signal based on the received ESR signal, a mixer circuit configured to receive the amplified ESR signal and to down-convert the amplified ESR signal to a baseband signal, and a baseband amplifier circuit configured to generate an amplified baseband signal based on the baseband signal.

9. 发明授权

US08150915B1 Personalized access using near field communication 有权
标题翻译：使用近场通信的个性化访问
公开(公告)号：US08150915B1
公开(公告)日：2012-04-03
申请号：US13251115
申请日：2011-09-30
申请人： Tiruvilwamalai Venkatraman Raman , Charles Chen
发明人： Tiruvilwamalai Venkatraman Raman , Charles Chen
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： G07F19/20 , G06Q20/18 , G06Q20/3278 , G09B19/0038
摘要： Methods and systems for personalizing access to client devices using near field communication is disclosed. In a transaction between a client and a server, the client may detect the presence of a computing device using near field communication, and the device may be identified as an assistive computing device. Based on this information, the client may send the assistive computing device user interface data such that the transaction can be completed on the assistive computing device instead of the client.
摘要翻译：公开了使用近场通信个性化访问客户端设备的方法和系统。在客户机和服务器之间的事务中，客户端可以使用近场通信来检测计算设备的存在，并且该设备可以被识别为辅助计算设备。基于该信息，客户端可以发送辅助计算设备用户界面数据，使得事务可以在辅助计算设备而不是客户端上完成。

10. 发明申请

US20110073367A1 COMBINING BELIEF NETWORKS TO GENERATE EXPECTED OUTCOME 有权
标题翻译：组合BELIEF网络产生预期成果
公开(公告)号：US20110073367A1
公开(公告)日：2011-03-31
申请号：US12940253
申请日：2010-11-05
申请人： Clinton D. Chapman , Charles Chen
发明人： Clinton D. Chapman , Charles Chen
IPC分类号： E21B44/00 , G06N5/02
CPC分类号： E21B44/00 , E21B2041/0028 , G06N7/005
摘要： A computer usable medium including computer usable program code for determining an oilfield parameter for a drilling operation. The computer usable program code when executed causing a processor to identify first decision factors and second decision factors about the drilling operation, where each of the first decision factors is contained within first nodes, and where each of the second decision factors is contained within second nodes, where the first and second nodes contain common nodes. The computer usable program code further causing the processor to associate the first nodes to create a first belief network and associate the second nodes to create a second belief network, associate the common nodes of the first belief network with the common nodes of the second belief network to form a multinet belief network, and generate at least one oilfield parameter from the multinet belief network.
摘要翻译：一种计算机可用介质，包括用于确定用于钻井操作的油田参数的计算机可用程序代码。所述计算机可用程序代码在执行时导致处理器识别关于钻井操作的第一决策因素和第二决策因素，其中所述第一决策因素中的每一个包含在第一节点内，并且其中每个所述第二决策因素包含在所述第二节点内，其中第一和第二节点包含公共节点。所述计算机可用程序代码进一步使所述处理器关联所述第一节点以创建第一置信网络并关联所述第二节点以创建第二置信网络，将所述第一置信网络的公共节点与所述第二置信网络的公共节点相关联以形成多信任信念网络，并且从多信任信念网络生成至少一个油田参数。

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