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公开(公告)号：US20070045117A1
公开(公告)日：2007-03-01
申请号：US11585618
申请日：2006-10-23
Applicant: Vamsee Pamula , Michael Pollack , Hong Ren , Richard Fair
Inventor： Vamsee Pamula , Michael Pollack , Hong Ren , Richard Fair
CPC classification number: B01F13/0071 , B01F13/0076 , B01F13/0084 , B01J2219/00479 , B01J2219/00653 , B01L3/502792 , B01L2300/089 , B01L2300/165 , B01L2400/0415 , B01L2400/0427 , C40B60/14 , G01N15/14 , G01N2035/1046 , G02B26/005 , Y10T436/11 , Y10T436/113332 , Y10T436/117497 , Y10T436/118339 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
Abstract: Apparatuses for mixing droplets, such as a binary mixing apparatus, are provided. The binary mixing apparatus includes an array of electrodes and a conducting element positioned in relation to at least one of the electrodes to enable a droplet placed in electrical communication with the at least one electrode to electrically communicate with the conducting element. The binary mixing apparatus additionally includes an electrode selector for sequentially biasing one or more selected electrodes of the array to move a droplet disposed on the array into contact with another droplet. The apparatus further includes a first droplet supply area communicating with the array and a second droplet supply area communicating with the array.
Abstract translation: 提供了用于混合液滴的装置，例如二元混合装置。 二进制混合装置包括电极阵列和相对于至少一个电极定位的导电元件，使得与至少一个电极电连通的液滴能够与导电元件电连通。 二进制混合装置还包括用于顺序地偏置阵列的一个或多个所选择的电极的电极选择器，以移动设置在阵列上的液滴与另一液滴接触。 该装置还包括与阵列连通的第一液滴供应区域和与阵列连通的第二液滴供应区域。
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公开(公告)号：US20060194331A1
公开(公告)日：2006-08-31
申请号：US11343284
申请日：2006-01-30
Applicant: Vamsee Pamula , Michael Pollack , Richard Fair
Inventor： Vamsee Pamula , Michael Pollack , Richard Fair
IPC: G05D19/00
CPC classification number: G01N27/44769 , B01F13/0071 , B01F13/0076 , B01L3/502707 , B01L3/502792 , B01L7/52 , B01L2200/0673 , B01L2200/10 , B01L2200/12 , B01L2300/0645 , B01L2300/0663 , B01L2300/0819 , B01L2300/0864 , B01L2300/0867 , B01L2300/0887 , B01L2300/089 , B01L2300/12 , B01L2300/1827 , B01L2400/0415 , B01L2400/0424 , B81B3/0021 , B81B2201/058 , B81C1/00119 , C12Q1/6846 , G01N27/447 , G01N27/44791 , G05D7/0694 , H01L21/6715 , Y10T436/2575
Abstract: Apparatuses and methods for manipulating droplets on a printed circuit board (PCB) are disclosed. Droplets are actuated upon a printed circuit board substrate surface by the application of electrical potentials to electrodes defined on the PCB. The use of soldermask as an electrode insulator for droplet manipulation as well techniques for adapting other traditional PCB layers and materials for droplet-based microfluidics are also disclosed.
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公开(公告)号：US07046967B2
公开(公告)日：2006-05-16
申请号：US10138238
申请日：2002-05-03
Applicant: Ali Raissinia , Vincent K. Jones, IV , Derek Gerlach , Gregory G. Raleigh , Michael Pollack
Inventor： Ali Raissinia , Vincent K. Jones, IV , Derek Gerlach , Gregory G. Raleigh , Michael Pollack
IPC: H04B1/00
CPC classification number: H04W52/221 , H04W52/223 , H04W52/225
Abstract: Improved adjustment of transmission power in a communication system is provided. In one embodiment, in a point to multipoint communication system, transmission power of a subscriber unit is controlled based on power measurements made at a central access point. Power measurement information based on transmissions occurring at irregular intervals may be combined in a beneficial manner to control transmission output power. In one embodiment, a power regulation process determines a series of difference values indicating the differences between desired received power level at the central access point and measured received power level. A smoothing process is applied to the difference values. One or more parameters of the smoothing process vary with elapsed time since a last available power measurement.
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公开(公告)号：US20050163095A1
公开(公告)日：2005-07-28
申请号：US10913946
申请日：2004-08-06
Applicant: Gregory Raleigh , Ali Raissinia , Vincent Jones , Michael Pollack
Inventor： Gregory Raleigh , Ali Raissinia , Vincent Jones , Michael Pollack
IPC: H04B7/005 , H04L12/28 , H04L27/26 , H04J3/00 , H04L12/413
Abstract: Systems and methods for efficiently transmitting power level information in a point to multipoint wireless system. Multiple subscriber units may transmit indications of their power level within a shared burst where one or more subchannels are allocated to each subscriber unit. The burst holding the power level information may be understood by the MAC layer to be a data burst. In this way, a wireline MAC protocol may be applied to wireless applications.
Abstract translation: 在点对多点无线系统中有效传输功率电平信息的系统和方法。 多个用户单元可以在共享脉冲串内发送其功率电平的指示，其中一个或多个子信道被分配给每个用户单元。 保持功率电平信息的突发可以被MAC层理解为数据突发。 以这种方式，有线MAC协议可以应用于无线应用。
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公开(公告)号：US20050147026A1
公开(公告)日：2005-07-07
申请号：US11049004
申请日：2005-01-31
Applicant: Vincent Jones , Michael Pollack , Gregory Raleigh
Inventor： Vincent Jones , Michael Pollack , Gregory Raleigh
CPC classification number: H04L27/2662 , H04L27/2659 , H04L27/266 , H04L27/2666 , H04L27/2675 , H04L27/2678
Abstract: Highly effective systems and methods for synchronizing OFDM receiver parameters to an OFDM transmitter are provided. These parameters may include carrier frequency, burst timing, and cyclic prefix length. These systems and methods incorporate special structural features into the OFDM signal to facilitate synchronization. In one embodiment, a supplemental cyclic prefix is added to an OFDM signal to facilitate synchronization. In an alternative embodiment, a synchronization burst with a periodic structure is used to facilitate synchronization. According to the present invention, synchronization may be maintained even if low cost analog oscillator components are used.
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Patent Agency Ranking
公开(公告)号：US09283346B2
公开(公告)日：2016-03-15
申请号：US14341801
申请日：2014-07-26
Applicant: Brenton Alan Taylor , Peter Hansen , Daniel Wayne Chin , Michael Pollack , Cristian Goebner
Inventor： Brenton Alan Taylor , Peter Hansen , Daniel Wayne Chin , Michael Pollack , Cristian Goebner
IPC: B01D53/02 , A61M16/10 , B01D53/047
CPC classification number: A61M16/101 , A61M16/107 , A61M2016/102 , B01D53/047 , B01D53/0476 , B01D2256/12 , B01D2257/102 , B01D2259/40009 , B01D2259/4533
Abstract: A personal use oxygen concentrator, including; a controllable user interface including at least one of visual and audio indicators, a power supply, a housing, a controllable product gas output device, a blower, a compressor, a selective adsorption system comprising adsorption beds and gas flow control valves comprising at least one of a PSA, VPSA, or VSA oxygen producing system, a programmable controller configured to control at least one of the blower, compressor, output device, user interface, and selective adsorption system, and an integrated smoke detection system and smoke detector controller, mounted within the housing, configured to be controlled by and provide data to the programmable controller, and the programmable controller may perform predetermined control actions when smoke is detected.
Abstract translation: 个人使用氧气浓缩器，包括; 可控用户界面，其包括视觉和音频指示器中的至少一个，电源，壳体，可控产品气体输出装置，鼓风机，压缩机，包括吸附床和气体流量控制阀的选择性吸附系统，所述选择性吸附系统包括至少一个 PSA，VPSA或VSA氧气生产系统，被配置为控制鼓风机，压缩机，输出装置，用户界面和选择性吸附系统中的至少一个的可编程控制器，以及集成的烟雾探测系统和烟雾探测器控制器 在壳体内被配置为被控制并向可编程控制器提供数据，并且可编程控制器可以在检测到烟时执行预定的控制动作。
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公开(公告)号：US07787900B1
公开(公告)日：2010-08-31
申请号：US12455448
申请日：2009-06-01
Applicant: Alireza Raissinia , Gregory Taylor , Gregory Raleigh , Michael Pollack , Vincent K. Jones
Inventor： Alireza Raissinia , Gregory Taylor , Gregory Raleigh , Michael Pollack , Vincent K. Jones
CPC classification number: H04B17/318 , H04B17/21 , H04W52/245
Abstract: Systems and methods for advanced signaling between stages of transmitters and/or receivers in a digital communication system. One or more intermediate frequency signals and one or more control signals may share the same cable. Also, systems and methods are provided for calibrating head end receiver gain to improve subscriber unit power control loop performance.
Abstract translation: 数字通信系统中发射机和/或接收机的各级之间的高级信令的系统和方法。 一个或多个中频信号和一个或多个控制信号可以共享相同的电缆。 而且，提供用于校准头端接收器增益以提高用户单元功率控制环路性能的系统和方法。
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公开(公告)号：US20080050834A1
公开(公告)日：2008-02-28
申请号：US11839762
申请日：2007-08-16
Applicant: Vamsee Pamula , Vijay Srinivasan , Michael Pollack
Inventor： Vamsee Pamula , Vijay Srinivasan , Michael Pollack
CPC classification number: G01N23/20 , B01L3/06 , B01L3/502792 , B01L2200/16 , B01L2300/0861 , B01L2300/0864 , B01L2300/0867 , B01L2400/0421 , B01L2400/0427 , Y10T436/25
Abstract: Protein crystallization droplet actuators, systems and methods are provided. According to one embodiment, a droplet actuator for providing an array of crystallization conditions is provided and includes: (a) two or more processing reservoirs; (b) two or more dispensing reservoirs collectively comprising two or more crystallization reagents; and (c) a port for introducing a sample for crystallization analysis. Systems including the droplet actuator, methods of providing an array of crystallization conditions, and methods of identifying crystallization conditions are also provided.
Abstract translation: 提供蛋白质结晶液滴致动器，系统和方法。 根据一个实施例，提供了一种用于提供结晶条件阵列的液滴致动器，其包括：（a）两个或更多个处理容器; （b）两个或更多个分配容器，共同包含两种或多种结晶试剂; 和（c）用于引入用于结晶分析的样品的端口。 还提供了包括液滴致动器，提供结晶条件阵列的方法以及鉴定结晶条件的方法的系统。
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公开(公告)号：US20080038810A1
公开(公告)日：2008-02-14
申请号：US11639990
申请日：2006-12-15
Applicant: Michael Pollack , Philip Paik , Vamsee Pamula
Inventor： Michael Pollack , Philip Paik , Vamsee Pamula
CPC classification number: B01L3/502761 , B01L3/5025 , B01L3/502784 , B01L3/502792 , B01L7/52 , B01L7/525 , B01L2200/027 , B01L2200/0668 , B01L2200/0673 , B01L2200/147 , B01L2300/0819 , B01L2300/0861 , B01L2300/0864 , B01L2300/0867 , B01L2300/087 , B01L2300/089 , B01L2300/1827 , B01L2400/0406 , B01L2400/0415 , B01L2400/0427 , B01L2400/043 , B01L2400/0442 , B01L2400/0448 , B01L2400/0487 , G01N15/1484 , G01N2015/1006 , G01N2035/1046 , Y10T29/49002 , Y10T137/0318
Abstract: The present invention relates to a droplet-based nucleic acid amplification device, system, and method. According to one embodiment, a droplet microactuator is provided and includes: (a) a substrate comprising electrodes for conducting droplet operations; and (b) one or more temperature control means arranged in proximity with one or more of the electrodes for heating and/or cooling a region of the droplet microactuator and arranged such that a droplet can be transported on the electrodes into the region for heating.
Abstract translation: 本发明涉及一种基于液滴的核酸扩增装置，系统和方法。 根据一个实施例，提供液滴微致动器，其包括：（a）包括用于进行液滴操作的电极的基板; 和（b）设置在一个或多个电极附近的一个或多个温度控制装置，用于加热和/或冷却液滴微致动器的区域，并且布置成使得液滴可以在电极上传送到加热区域中。
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公开(公告)号：US20070037294A1
公开(公告)日：2007-02-15
申请号：US11585491
申请日：2006-10-23
Applicant: Vamsee Pamula , Michael Pollack , Richard Fair
Inventor： Vamsee Pamula , Michael Pollack , Richard Fair
IPC: G01N1/10
CPC classification number: B01F13/0071 , B01F13/0076 , B01F13/0084 , B01J2219/00479 , B01J2219/00653 , B01L3/502792 , B01L2300/089 , B01L2300/165 , B01L2400/0415 , B01L2400/0427 , C40B60/14 , G01N15/14 , G01N2035/1046 , G02B26/005 , Y10T436/11 , Y10T436/113332 , Y10T436/117497 , Y10T436/118339 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
Abstract: Methods for performing microfluidic sampling are provided. The method includes providing a substrate including an arrangement of first, second and third electrodes, wherein the second electrode is interposed between the first and third electrodes. The method additionally includes causing a fluid input to continuously flow to the first electrode and biasing the first, second and third electrodes to a first voltage to cause a portion of the fluid input to spread across the second and third electrodes. The method further includes biasing the second electrode to a second voltage different from the first voltage to form a droplet on the third electrode, the droplet being separate from the fluid input.
Abstract translation: 提供了执行微流体取样的方法。 该方法包括提供包括第一，第二和第三电极的布置的基板，其中第二电极介于第一和第三电极之间。 该方法还包括使流体输入连续地流动到第一电极并且将第一，第二和第三电极偏压到第一电压以使流体输入的一部分扩展穿过第二和第三电极。 该方法还包括将第二电极偏压到不同于第一电压的第二电压，以在第三电极上形成液滴，液滴与流体输入分离。
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