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41. 发明授权

US06631172B1 Efficient list decoding of Reed-Solomon codes for message recovery in the presence of high noise levels 有权
标题翻译：在高噪声水平的情况下，用于消息恢复的Reed-Solomon码的有效列表解码
公开(公告)号：US06631172B1
公开(公告)日：2003-10-07
申请号：US09563602
申请日：2000-05-01
申请人： Mohammad Amin Shokrollahi , Vadim Olshevsky
发明人： Mohammad Amin Shokrollahi , Vadim Olshevsky
IPC分类号： H03D100
CPC分类号： H03M13/033 , H03M13/15
摘要： A method and apparatus for efficient list decoding of Reed-Solomon error correction codes. A polynomial for a predetermined target list size combining points of an error code applied to a message and points of a received word is determined for a k dimensional error correction code by a displacement method. The displacement method finds a nonzero element in the kernel of a structured matrix which determines the polynomial. From roots of the polynomial, it is determined if the number of errors in the code word is smaller than a predetermined number of positions for generating a list of candidate code words meeting the error condition. In one embodiment, parallel processing is used for executing the displacement method. The invention will be more fully described by reference to the following drawings.
摘要翻译：用于Reed-Solomon纠错码的有效列表解码的方法和装置。通过位移法为k维纠错码确定用于组合应用于消息的错误代码和接收到的字的点的预定目标列表大小的多项式。位移法在确定多项式的结构化矩阵的内核中找到一个非零元素。根据多项式的根，确定代码字中的错误数是否小于预定数量的位置，用于产生符合错误条件的候选代码字的列表。在一个实施例中，并行处理被用于执行位移方法。将通过参考以下附图更充分地描述本发明。

42. 发明授权

US5888363A Apparatus and method for interfacing an open capillary and detector for conducting off-column analyses 失效
标题翻译：用于连接开放式毛细管和检测器进行柱外分析的装置和方法
公开(公告)号：US5888363A
公开(公告)日：1999-03-30
申请号：US707696
申请日：1996-09-03
申请人： Mohammad Amin Abubaker , Eugene M. Fujinari , John R. Petersen , Michael G. Bissell
发明人： Mohammad Amin Abubaker , Eugene M. Fujinari , John R. Petersen , Michael G. Bissell
IPC分类号： G01N27/447 , G01N27/26
CPC分类号： G01N27/44717
摘要： An apparatus and method for interfacing a capillary with a detector is disclosed. In particular, a capillary that is used in a capillary electrophoresis technique is interfaced with an off-column detector that is destructive of the sample or that will otherwise create adverse affects on the operations of the capillary electrophoresis. By way of example only, a nitrogen chemiluminescent detector using pyro-chemiluminescent techniques is discussed. An interface between the separation and detection systems is essential to prevent interference between the two systems. The interface apparatus and method are achieved by creating a closed connection between the two systems within which the pressure and sample flow rate can be controlled. Pressure control is achieved through the introduction and venting of gas into and from the integrated system. Interference between interfaced systems is then prevented by equalizing the pressure in the interface apparatus with the head pressure on the inlet end of the capillary. Also disclosed is a device for controlling the head pressure and sample flow within the capillary thereby enabling operation of an interfaced system at non-atmospheric pressure conditions.
摘要翻译：公开了一种用于将毛细管与检测器接口的装置和方法。特别地，毛细管电泳技术中使用的毛细管与离子检测器接触，该检测器对样品具有破坏性，否则会对毛细管电泳的操作产生不利影响。仅作为示例，讨论了使用热化学发光技术的氮化学发光检测器。分离和检测系统之间的接口对于防止两个系统之间的干扰至关重要。界面装置和方法通过在两个系统之间建立一个闭合连接来实现，在这两个系统之间可以控制压力和样品流量。通过将气体引入和排出集成系统进行压缩控制。然后通过使接口装置中的压力与毛细管入口端的头部压力相等来防止接口系统之间的干扰。还公开了一种用于控制毛细管内的头部压力和样品流动的装置，从而使得能够在非大气压力条件下操作接口系统。

43. 发明授权

US10988831B2 Production of metal matrix nanocomposites 有权
公开(公告)号：US10988831B2
公开(公告)日：2021-04-27
申请号：US16175262
申请日：2018-10-30
申请人： Seyed Hassan Nourbakhsh Shorabi , Mohammad Amin Shahrokhian Dehkordi , Meysam Hassanzadeh Soreshjani
发明人： Seyed Hassan Nourbakhsh Shorabi , Mohammad Amin Shahrokhian Dehkordi , Meysam Hassanzadeh Soreshjani
IPC分类号： B22D19/04 , C22C1/10 , C22C32/00 , B22D19/14
摘要： A method and apparatus for producing metal matrix nanocomposites is disclosed. The method may include obtaining a nanodispersion by dispersing a plurality of nanoparticles into an inert gas within a dispersion chamber. Dispersing the plurality of nanoparticles into the inert gas may include injecting a pressurized stream of the inert gas into the dispersion chamber, and mechanically mixing the inert gas and the plurality of nanoparticles. The method may further include injecting the nanodispersion into a volume of molten metal, obtaining a molten mixture by mechanically mixing the nanodispersion with the volume of molten metal, and applying a casting process on the molten mixture by transferring the molten mixture into a die.

44. 发明授权

US08712323B2 Inductive antenna coupling 有权
标题翻译：感应天线耦合
公开(公告)号：US08712323B2
公开(公告)日：2014-04-29
申请号：US12148497
申请日：2008-04-21
申请人： Kourosh Pahlavan , Mohammad Amin Arbabian
发明人： Kourosh Pahlavan , Mohammad Amin Arbabian
IPC分类号： H04B7/00
CPC分类号： G06K19/07749
摘要： This invention pertains to the connection between a radio frequency circuit and its antenna. Miniaturization of radio frequency integrated circuits has made attaching these circuits to their antennas increasingly difficult and costly. This invention uses magnetic coupling, as performed in transformers, between circuits and antennas as a practical solution to reduce cost and effort in attaching the two sides as well as to protect the circuit against electrostatic discharge. Furthermore a simple pre-assembly testing methodology is accounted for as an additional benefit of the method.
摘要翻译：本发明涉及射频电路与其天线之间的连接。射频集成电路的小型化使这些电路的天线越来越困难和昂贵。本发明使用如在变压器中在电路和天线之间执行的磁耦合作为实际的解决方案，以降低安装两侧的成本和努力以及保护电路免受静电放电。此外，简单的组装前测试方法被认为是该方法的另外的好处。

45. 发明授权

US08536566B2 Systems, methods and apparatus for active compensation of quantum processor elements 有权
标题翻译：用于量子处理器元件的主动补偿的系统，方法和装置
公开(公告)号：US08536566B2
公开(公告)日：2013-09-17
申请号：US12991891
申请日：2009-09-03
申请人： Jan Johansson , Andrew J. Berkley , Mohammad Amin
发明人： Jan Johansson , Andrew J. Berkley , Mohammad Amin
IPC分类号： H01L39/22
CPC分类号： H01L39/223 , B82Y10/00 , G06N99/002 , H01L27/18
摘要： Apparatus and methods enable active compensation for unwanted discrepancies in the superconducting elements of quantum processor. A qubit may include a primary compound Josephson junction (CJJ) structure, which may include at least a first secondary CJJ structure to enable compensation for Josephson junction asymmetry in the primary CJJ structure. A qubit may include a series LC-circuit coupled in parallel with a first CJJ structure to provide a tunable capacitance. A qubit control system may include means for tuning inductance of a qubit loop, for instance a tunable coupler inductively coupled to the qubit loop and controlled by a programming interface, or a CJJ structure coupled in series with the qubit loop and controlled by a programming interface.
摘要翻译：装置和方法能够对量子处理器的超导元件中的有害偏差进行有效补偿。量子位可以包括主复合约瑟夫逊结（CJJ）结构，其可以包括至少第一次级CJJ结构，以能够补偿主CJJ结构中的约瑟夫逊结不对称性。量子位可以包括与第一CJJ结构并联耦合以提供可调电容的串联LC电路。量子位控制系统可以包括用于调整量子位环路的电感的装置，例如感应耦合到量子位循环并由编程接口控制的可调谐耦合器件，或与量子位循环串联耦合并由编程接口控制的CJJ结构。

46. 发明授权

US08229863B2 Method and apparatus for evolving a quantum system using a mixed initial hamiltonian comprising both diagonal and off-diagonal terms 有权
标题翻译：用于使用包括对角线和非对角线项的混合初始哈密尔顿算子进化量子系统的方法和装置
公开(公告)号：US08229863B2
公开(公告)日：2012-07-24
申请号：US12473970
申请日：2009-05-28
申请人： Mohammad Amin , Vicky Choi , Andrew J. Berkley
发明人： Mohammad Amin , Vicky Choi , Andrew J. Berkley
IPC分类号： G06E1/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： Various adaptations to adiabatic quantum computation and quantum annealing are described. These adaptations generally involve tailoring an initial Hamiltonian so that a local minimum is avoided when a quantum processor is evolved from the initial Hamiltonian to a problem Hamiltonian. The initial Hamiltonian may represent a mixed Hamiltonian that includes both diagonal and off-diagonal terms, where the diagonal terms at least partially define a center point of a first computation space that is at least partially contained within a second computation space. A problem Hamiltonian may be evolved into a low energy state by inhomogeneously inducing disorder in the qubits of the quantum processor. A higher degree of disorder may be induced in a subset of qubits predicted to contribute to a local minimum of the problem Hamiltonian.
摘要翻译：描述了绝热量子计算和量子退火的各种适应。这些调整通常涉及定制初始哈密尔顿算子，以便当量子处理器从初始哈密尔顿算子演化为问题哈密尔顿算子时避免局部最小值。初始哈密尔顿算子可以表示包括对角线和非对角线项的混合哈密尔顿算子，其中对角项至少部分地限定第一计算空间的中心点，其至少部分地包含在第二计算空间内。哈密尔顿算子可能通过在量子处理器的量子位中不均匀地引起异常而演变为低能态。可能在被预测为有助于局部最小问题的哈密顿量的量子位的子集中诱发更高程度的紊乱。

47. 发明授权

US07956772B2 Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes 有权
标题翻译：采用具有永久失活符号的FEC码进行编码和解码过程的方法和装置
公开(公告)号：US07956772B2
公开(公告)日：2011-06-07
申请号：US12604773
申请日：2009-10-23
申请人： Mohammad Amin Shokrollahi , Michael Luby
发明人： Mohammad Amin Shokrollahi , Michael Luby
IPC分类号： H03M7/34
CPC分类号： H03M13/3761 , H03M13/1102 , H03M13/1191 , H03M13/19 , H03M13/47
摘要： A method of encoding data for transmission from a source to a destination over a communications channel is provided. A plurality of encoded symbols are generated from a set of input symbols including source symbols and redundant symbols, wherein the input symbols are organized such that at least one of the input symbols is not used for a first encoding process, so that it is permanently inactivated for the purposes of scheduling a decoding process. A method of decoding data is also provided, wherein encoded symbols generated from a set of input symbols are used to recover source symbols, wherein the input symbols are organized such that at least one of the input symbols is not used for a first decoding process, so that it is permanently inactivated for the purpose of scheduling the decoding process.
摘要翻译：提供了一种用于通过通信信道从源传送到目的地的数据编码方法。从包括源符号和冗余符号的一组输入符号生成多个编码符号，其中输入符号被组织为使得输入符号中的至少一个不用于第一编码处理，使得其被永久禁用为了调度解码过程。还提供了一种解码数据的方法，其中使用从一组输入符号生成的编码符号来恢复源符号，其中输入符号被组织成使得至少一个输入符号不用于第一解码处理，因此为了调度解码过程的目的而使其永久失活。

48. 发明申请

US20110060710A1 QUANTUM AND DIGITAL PROCESSOR HYBRID SYSTEMS AND METHODS TO SOLVE PROBLEMS 有权
标题翻译：量子和数字处理器混合系统和解决问题的方法
公开(公告)号：US20110060710A1
公开(公告)日：2011-03-10
申请号：US12945717
申请日：2010-11-12
申请人： Mohammad Amin
发明人： Mohammad Amin
IPC分类号： G06F15/18
CPC分类号： G06F9/44 , G06F15/16 , G06N99/002 , Y10S977/933
摘要： Quantum and digital processors are employed together to solve computational problems. The quantum processor may be configured with a problem via a problem Hamiltonian and operated to perform adiabatic quantum computation and/or quantum annealing on the problem Hamiltonian to return a first solution to the problem that is in the neighborhood of the global minimum of the problem Hamiltonian. The digital processor may then be used to refine the first solution to the problem by casting the first solution to the problem as a starting point for a classical optimization algorithm. The classical optimization algorithm may return a second solution to the problem that corresponds to a lower energy state in the neighborhood of the global minimum, such as a ground state of the problem Hamiltonian. The quantum processor may include a superconducting quantum processor implementing superconducting flux qubits.
摘要翻译：量子和数字处理器一起用于解决计算问题。量子处理器可以通过问题哈密尔顿算子来配置问题，并且操作以对问题哈密顿算子执行绝热量子计算和/或量子退火，以将问题返回到问题的全局最小值附近的问题哈密尔顿算子。然后，数字处理器可以用于通过将第一解决方案投射到问题来作为经典优化算法的起点来改进对问题的第一解决方案。经典优化算法可以返回对应于全局最小值附近的较低能量状态的问题的第二解，例如问题哈密尔顿算子的基态。量子处理器可以包括实现超导通量量子位的超导量子处理器。

49. 发明申请

US20100103001A1 METHODS AND APPARATUS EMPLOYING FEC CODES WITH PERMANENT INACTIVATION OF SYMBOLS FOR ENCODING AND DECODING PROCESSES 有权
标题翻译：方法和设备使用FEC编码与永久性终止编码和解码过程的符号失效
公开(公告)号：US20100103001A1
公开(公告)日：2010-04-29
申请号：US12604773
申请日：2009-10-23
申请人： Mohammad Amin Shokrollahi , Michael Luby
发明人： Mohammad Amin Shokrollahi , Michael Luby
IPC分类号： H03M13/00 , H03M13/05 , G06F11/10
CPC分类号： H03M13/3761 , H03M13/1102 , H03M13/1191 , H03M13/19 , H03M13/47
摘要： A method of encoding data for transmission from a source to a destination over a communications channel is provided. A plurality of encoded symbols are generated from a set of input symbols including source symbols and redundant symbols, wherein the input symbols are organized such that at least one of the input symbols is not used for a first encoding process, so that it is permanently inactivated for the purposes of scheduling a decoding process. A method of decoding data is also provided, wherein encoded symbols generated from a set of input symbols are used to recover source symbols, wherein the input symbols are organized such that at least one of the input symbols is not used for a first decoding process, so that it is permanently inactivated for the purpose of scheduling the decoding process.
摘要翻译：提供了一种用于通过通信信道从源传送到目的地的数据编码方法。从包括源符号和冗余符号的一组输入符号生成多个编码符号，其中输入符号被组织为使得输入符号中的至少一个不用于第一编码处理，使得其被永久禁用为了调度解码过程。还提供了一种解码数据的方法，其中使用从一组输入符号生成的编码符号来恢复源符号，其中输入符号被组织成使得至少一个输入符号不用于第一解码处理，因此为了调度解码过程的目的而使其永久失活。

50. 发明申请

US20060097746A1 Superconducting qubits having a plurality of capacitive couplings 有权
标题翻译：具有多个电容耦合的超导量子位
公开(公告)号：US20060097746A1
公开(公告)日：2006-05-11
申请号：US11267459
申请日：2005-11-04
申请人： Mohammad Amin
发明人： Mohammad Amin
IPC分类号： H03K19/195
CPC分类号： B82Y10/00 , G06N99/002 , H03K19/1956
摘要： A first qubit having a superconducting loop interrupted by a plurality of Josephson junctions is provided. Each junction interrupts a different portion of the superconducting loop and each different adjacent pair of junctions in the plurality of Josephson junctions defines a different island. An ancillary device is coupled to the first qubit. In a first example, the ancillary device is a readout mechanism respectively capacitively coupled to a first and second island in the plurality of islands of the first qubit by a first and second capacitance. Quantum nondemolition measurement of the first qubit's state may be performed. In a second example, the ancillary device is a second qubit. The second qubit's first and second islands are respectively capacitively coupled to the first and second islands of the first qubit by a capacitance. In this second example, the coupling is diagonal in the physical basis of the qubits.
摘要翻译：提供了具有由多个约瑟夫逊结连接的超导环路的第一量子位。每个结中断超导环的不同部分，并且多个约瑟夫逊结中的每个不同相邻的连接点限定不同的岛。辅助设备耦合到第一个量子位。在第一示例中，辅助设备是读出机构，其分别通过第一和第二电容电容耦合到第一量子位的多个岛中的第一和第二岛。可以执行第一量子位状态的量子非污染测量。在第二个示例中，辅助设备是第二个量子位。第二量子位的第一和第二岛分别通过电容电容耦合到第一量子位的第一和第二岛。在该第二示例中，耦合在量子位的物理基础上是对角线的。

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