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51. 发明授权

US08445611B2 Antimicrobial polymers 失效
标题翻译：抗微生物聚合物
公开(公告)号：US08445611B2
公开(公告)日：2013-05-21
申请号：US13441114
申请日：2012-04-06
申请人： Gregory N. Tew , Ahmad E. Madkour , Karen Lienkamp , Ashlan Marie Musante
发明人： Gregory N. Tew , Ahmad E. Madkour , Karen Lienkamp , Ashlan Marie Musante
IPC分类号： C08F28/06
CPC分类号： C07D491/048 , C07D225/06 , C07D307/24 , C07D333/38 , C07D491/107
摘要： The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.
摘要翻译：本发明一般涉及新型聚合物（SMAMP）及其合成和用途。聚合物表现出AMP的有希望的性质。特别地，例如，开发了开环易位聚合（ROMP）平台，其允许合成使用最少数量的基于降冰片烯的结构单元的SMAMP和/或使单体中的疏水基和亲水基团容易且独立地变化单元和/或沿着聚合物骨架，以选择所需的聚合物性质。

52. 发明授权

US08378758B2 Parametric feedback oscillators 有权
标题翻译：参数反馈振荡器
公开(公告)号：US08378758B2
公开(公告)日：2013-02-19
申请号：US13095692
申请日：2011-04-27
申请人： Luis Guillermo Villanueva Torrijo , Rassul Karabalin , Matthew Matheny , Philip X.-L. Feng , Michael C. Cross , Michael L. Roukes
发明人： Luis Guillermo Villanueva Torrijo , Rassul Karabalin , Matthew Matheny , Philip X.-L. Feng , Michael C. Cross , Michael L. Roukes
IPC分类号： H03B5/36
CPC分类号： H03B5/326
摘要： A parametric feedback oscillator includes a resonator which has at least one transduction element and at least one electromechanical resonating element. The resonator is configured to accept as input a parametric excitation signal at a frequency 2ω0 and to provide a resonating output signal at a frequency ω0. A cascaded feedback path in any electrically coupled cascade order includes at least one non-linear element, at least one phase shifter electrically, and at least one amplifier. The cascade feedback path is configured to receive as input the resonating output signal at a frequency ω0 and configured to provide as output a feedback path signal as the parametric excitation signal at a frequency 2ω0 to the resonator. A parametric feedback oscillator output terminal is configured to provide the resonating output signal at the frequency ω0 as an output signal. A method of causing a parametric feedback oscillation is also described.
摘要翻译：参数反馈振荡器包括具有至少一个换能元件和至少一个机电谐振元件的谐振器。谐振器被配置为接受频率为2ω0的参量激励信号作为输入，并且以频率ω0提供谐振输出信号。任何电耦合级联阶段中的级联反馈路径包括至少一个非线性元件，至少一个移相器和至少一个放大器。级联反馈路径被配置为接收频率为ω0的谐振输出信号作为输入，并且被配置为向谐振器提供作为频率为2ω0的参量激励信号作为输出的反馈路径信号。参数反馈振荡器输出端子被配置为以频率ω0提供作为输出信号的谐振输出信号。还描述了引起参数反馈振荡的方法。

53. 发明授权

US08378732B2 Octave-range, watt-level, fully-integrated CMOS switching power mixer array for linearization and back-off-efficiency improvement 有权
标题翻译：八度范围，功率级，全集成CMOS开关功率混频器阵列，用于线性化和退避效率的提高
公开(公告)号：US08378732B2
公开(公告)日：2013-02-19
申请号：US12586471
申请日：2009-09-22
申请人： Shouhei Kousai , Seyed Ali Hajimiri
发明人： Shouhei Kousai , Seyed Ali Hajimiri
IPC分类号： G06G7/16
CPC分类号： G06G7/12
摘要： Power mixer arrays for providing watt-level power in mobile systems. In one embodiment, a fully-integrated octave-range CMOS power mixer that occupies only 2.6 mm2 using a 130 nm semiconductor process has been demonstrated. The power mixer provides an output power of +31.5 dBm into an external 50 Ω load with a power added efficiency (PAE) of 44% at 1.8 GHz and a full power gain compression of only 0.4 dB.
摘要翻译：用于在移动系统中提供功率级功率的功率混频器阵列。在一个实施例中，已经证明了使用130nm半导体工艺仅占2.6mm 2的完全集成的八度范围CMOS功率混合器。功率混频器的输出功率为+31.5 dBm到外部的50Ω 负载在1.8 GHz的功率增加效率（PAE）为44％，全功率增益压缩仅为0.4 dB。

54. 发明授权

US08302904B2 Dynamic roughness for aerodynamic applications 有权
标题翻译：空气动力学应用的动态粗糙度
公开(公告)号：US08302904B2
公开(公告)日：2012-11-06
申请号：US12106638
申请日：2008-04-21
申请人： Beverley J. McKeon , Christopher Yu
发明人： Beverley J. McKeon , Christopher Yu
IPC分类号： B64C3/54
CPC分类号： B64C21/10 , B64C2230/26 , F15D1/12 , Y02T50/166
摘要： Systems and methods for providing dynamic control to a surface immersed in a dynamic fluid. The systems and methods of the invention relate to one or more morphable surfaces that can be control in an active manner to provide asperities that interact with a fluid moving across the morphable surfaces. By controlling the size, shape and location of the asperities, one can exert control authority over the motion of the surface relative to the fluid. Examples of materials that provide suitable morphable surfaces include ionic polymer metal composites and shape memory polymers, both of which types of material are commercially available. Useful morphable surface systems have been examined and are described.
摘要翻译：用于为浸入动态流体中的表面提供动态控制的系统和方法。本发明的系统和方法涉及一种或多种变形表面，其可以以活性方式控制以提供与流过变形表面的流体相互作用的粗糙度。通过控制凹凸的尺寸，形状和位置，可以对表面相对于流体的运动施加控制权。提供合适的变形表面的材料的实例包括离子聚合物金属复合材料和形状记忆聚合物，这两种材料都是市售的。已经研究并描述了有用的变形表面系统。

55. 发明授权

US08285645B2 Remote product ordering using mobile phones 有权
标题翻译：远程产品订购使用手机
公开(公告)号：US08285645B2
公开(公告)日：2012-10-09
申请号：US11708973
申请日：2007-02-21
申请人： Seth M. Milstein
发明人： Seth M. Milstein
IPC分类号： G06F21/00
CPC分类号： G06Q30/0603 , G06F21/36 , G06F2221/2135 , G06Q20/401 , H04L63/08
摘要： Systems and methods for placing and fulfilling orders for products that include visual content using a mobile telephone. An image processing operator provides a unique authenticator in return for a monetary payment. A user of the system provides a message that includes a digital image with an order indicator, a delivery address and the unique authenticator. The image processing operator extracts the message components and checks the validity of the authenticator. If the authenticator is valid, the image processor generates the desired image that includes at least a portion of the digital image and a portion of another digital image to produce a completed product. The completed combined image can be provided as any of a digital image, a printed image, and an image rendered on a physical object. The completed product is sent to the user or to a third party as the user directs.
摘要翻译：用于使用移动电话放置和实现包含视觉内容的产品的订单的系统和方法。图像处理运算符提供唯一的验证器作为货币支付的回报。系统的用户提供包括具有订单指示符，传送地址和唯一认证器的数字图像的消息。图像处理运算符提取消息组件并检查认证器的有效性。如果验证器有效，则图像处理器生成包括数字图像的至少一部分和另一数字图像的一部分以产生完成的产品的所需图像。完成的组合图像可以被提供为数字图像，打印图像和呈现在物理对象上的图像中的任何一个。完成的产品将按照用户的指示发送给用户或第三方。

56. 发明授权

US08276851B2 Control of aerodynamic forces by variable wetted surface morphology 有权
标题翻译：通过可变的润湿表面形态控制气动力
公开(公告)号：US08276851B2
公开(公告)日：2012-10-02
申请号：US12117959
申请日：2008-05-09
申请人： Beverley J. McKeon
发明人： Beverley J. McKeon
IPC分类号： B64C21/10
CPC分类号： B62D37/00 , B62D35/00 , B64C21/10 , Y02T50/166 , Y10T137/0318 , Y10T137/8593
摘要： Systems and methods for providing dynamic control to a vehicle in a dynamic fluid. The systems and methods of the invention relate to one or more morphable surfaces that can be controlled by a controller and an actuator in an active manner to provide asperities that interact with a fluid moving across the morphable surfaces. By controlling the size, shape and location of the asperities, one can exert control authority over the motion of the vehicle relative to the fluid, including a speed, a direction and an attitude of the vehicle. Examples of materials that provide suitable morphable surfaces include ionic polymer metal composites and shape memory polymers, both of which types of material are commercially available. Useful morphable surface systems have been examined and are described.
摘要翻译：用于在动态流体中为车辆提供动态控制的系统和方法。本发明的系统和方法涉及可以由控制器和致动器以主动方式控制的一个或多个变形表面，以提供与流过变形表面的流体相互作用的粗糙度。通过控制凹凸的尺寸，形状和位置，可以对车辆相对于流体的运动施加控制权，包括车辆的速度，方向和姿态。提供合适的变形表面的材料的实例包括离子聚合物金属复合材料和形状记忆聚合物，这两种材料都是市售的。已经研究并描述了有用的变形表面系统。

57. 发明授权

US08258476B1 Radiation detection using a nonlinear phase shift mechanism 有权
标题翻译：使用非线性相移机制的辐射检测
公开(公告)号：US08258476B1
公开(公告)日：2012-09-04
申请号：US12626606
申请日：2009-11-25
申请人： Tom Baehr-Jones , Michael J. Hochberg
发明人： Tom Baehr-Jones , Michael J. Hochberg
IPC分类号： G01J5/20
CPC分类号： G01J9/04 , G01J5/20 , G01J9/02 , G02B6/12007 , G02F1/3534 , G02F1/365
摘要： Radiation detection systems and methods. In one approach, optical radiation can be detected by using the radiation to be detected as input to a high index contrast waveguide modulator that modulates a wavelength of light that falls within the detection band of a detector. In another approach, the optical radiation that is to be detected is combined with a high power CW boost mode signal in a waveguide, and the sum and/or difference frequencies are detected. In either approach, one can use grating couplers to couple the optical radiation of interest into a waveguide.
摘要翻译：辐射检测系统和方法。在一种方法中，可以通过使用待检测的辐射作为调制落在检测器的检测带内的光的波长的高折射率对比度波导调制器的输入来检测光辐射。在另一种方法中，要检测的光辐射与波导中的高功率CW升压模式信号组合，并且检测和和/或差频。在任一方法中，可以使用光栅耦合器将感兴趣的光学辐射耦合到波导中。

58. 发明授权

US08153739B2 Antimicrobial polymers 失效
标题翻译：抗微生物聚合物
公开(公告)号：US08153739B2
公开(公告)日：2012-04-10
申请号：US12795892
申请日：2010-06-08
申请人： Gregory Tew , Ahmad E. Madkour , Karen Lienkamp , Ashlan Marie Musante
发明人： Gregory Tew , Ahmad E. Madkour , Karen Lienkamp , Ashlan Marie Musante
IPC分类号： C08F28/06
CPC分类号： C07D491/048 , C07D225/06 , C07D307/24 , C07D333/38 , C07D491/107
摘要： The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of SMAMPs that employ a minimum number of norbornene-based building blocks and/or enable easy and independent variation of hydrophobic and hydrophilic groups in the monomer units and/or along the polymeric backbone to finetune and select desirable properties of the polymers.
摘要翻译：本发明一般涉及新型聚合物（SMAMP）及其合成和用途。聚合物表现出AMP的有希望的性质。特别地，例如，开发了开环易位聚合（ROMP）平台，其允许合成使用最少数量的基于降冰片烯的结构单元的SMAMP和/或使单体中的疏水基和亲水基团容易且独立地变化单元和/或沿着聚合物骨架，以选择所需的聚合物性质。

59. 发明授权

US08150356B2 Split analog/digital polynomial nonlinear term generator with reduced number of analog-to-digital converters 有权
标题翻译：具有减少数字模数转换器的分离模拟/数字多项式非线性项发生器
公开(公告)号：US08150356B2
公开(公告)日：2012-04-03
申请号：US12687113
申请日：2010-01-13
申请人： Edward Keehr , Seyed Ali Hajimiri
发明人： Edward Keehr , Seyed Ali Hajimiri
IPC分类号： H04B1/10
CPC分类号： H04B1/109
摘要： A polynomial nonlinear term generator is configured to receive an RF signal. An analog cubic term generator generates an analog cubic term signal and an analog square term generator generates an analog square term signal, both derived from the RF signal. A cubic term mixer assembly mixes a local oscillator (LO) signal with the cubic term signal to generate a synthetic IM3 signal. A square term ADC provides a digital square term signal and a cubic term ADC provides a digital cubic term signal. At least one digital multiplier has a first multiplier input terminal configured to receive a selected one of the digital square term signal and the digital cubic term signal, and a second multiplier input terminal configured to receive the digital square term signal. The multiplier provides as output a digital IMn product where n is greater than 3. A corresponding method is also described.
摘要翻译：多项式非线性项发生器被配置为接收RF信号。模拟三次项发生器产生模拟三次项信号，并且模拟平方项发生器产生从RF信号导出的模拟平方项信号。立体词混合器组件将本地振荡器（LO）信号与三次项信号混合以产生合成的IM3信号。平方项ADC提供数字平方项信号，三次项ADC提供数字立方项信号。至少一个数字乘法器具有被配置为接收数字平方项信号和数字三次项信号中所选择的一个的第一乘法器输入端子，以及被配置为接收数字平方项信号的第二乘法器输入端子。乘数提供n大于3的数字IMn乘积作为输出。还描述了相应的方法。

60. 发明授权

US08073392B2 Transmitter architecture based on antenna parasitic switching 有权
标题翻译：基于天线寄生切换的发射机架构
公开(公告)号：US08073392B2
公开(公告)日：2011-12-06
申请号：US11744278
申请日：2007-05-04
申请人： Aydin Babakhani , David B. Rutledge , Seyed Ali Hajimiri
发明人： Aydin Babakhani , David B. Rutledge , Seyed Ali Hajimiri
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04B1/04
摘要： The invention is a radio transmitter that includes an antenna having at least one driven element and at least one reflector element. The driven element is electrically coupled to a radio carrier source. At least one of the driven elements or the at least one reflector element, includes at least one switch to modulate the radio carrier. Also, a secure communication system includes a radio transmitter configured to transmit a modulated signal within an information beam width. Also, a method for modulating a radio signal includes the steps of causing the transmitted carrier signal to be modulated by the modulation signal in response to switching the at least one reflector switch. Also, a method for selecting desirable antenna reflector switch combinations includes performing a mathematical simulation to determine whether the combination of reflector switch positions results in a modulated signal that can be demodulated within an information beam width.
摘要翻译：本发明是一种无线电发射器，其包括具有至少一个从动元件和至少一个反射器元件的天线。从动元件电耦合到无线电载体源。驱动元件或至少一个反射器元件中的至少一个包括至少一个调制无线电载体的开关。此外，安全通信系统包括被配置为在信息波束宽度内发送调制信号的无线电发射机。此外，一种用于调制无线电信号的方法包括以下步骤：响应于切换至少一个反射器开关，使所发送的载波信号由调制信号进行调制。此外，用于选择期望的天线反射器开关组合的方法包括执行数学模拟以确定反射器开关位置的组合是否产生可在信息波束宽度内被解调的调制信号。

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