公开(公告)号：US20080222259A1

公开(公告)日：2008-09-11

申请号：US12043196

申请日：2008-03-06

申请人： David Klein

发明人： David Klein

IPC分类号： G06F15/16

CPC分类号： G06Q10/107

摘要： A method and system for placing, displaying and printing email strings in different chronological orders.

摘要翻译： 用于以不同的时间顺序放置，显示和打印电子邮件字符串的方法和系统。

公开(公告)号：US20070254649A1

公开(公告)日：2007-11-01

申请号：US11380904

申请日：2006-04-28

申请人： David Klein ,  Andrew Janecek

发明人： David Klein ,  Andrew Janecek

IPC分类号： H04Q7/20

CPC分类号： H03J1/0091 ,  H04W48/16 ,  H04W88/02

摘要： A method for adaptive conventional scanning in a two-way radio transceiver (300) includes initiating an unweighted scan behavior (301) from a scanning list and then determining if qualified activity is present on a scanned channel (303) for a predetermined number of scan cycles. Once qualified activity is detected, the scanned channel is then marked (307) as having high activity. The transceiver then switches (309) to a weighted scan behavior such that the marked channel will be checked at a higher periodic rate than an unmarked channel. Once qualified activity is detected on the marked channel for a predetermined number of cycles (311) the channel is unmarked (315) and the weighted nature of the scan is removed such that normal scanning activity is resumed (317). The marking process increases the overall scanning rate enhancing the overall performance of the scan for all channels.

摘要翻译： 用于双向无线电收发器（300）中的自适应常规扫描的方法包括：从扫描列表启动未加权的扫描行为（301），然后确定扫描通道（303）上是否存在合格的活动以进行预定数量的扫描 周期。 一旦检测到合格的活动，则扫描的通道被标记（307）具有高活性。 然后，收发器将（309）切换到加权扫描行为，使得以比未标记的信道更高的周期性速率检查标记的信道。 一旦在标记的通道上检测到合格活动达预定数量的周期（311），则通道被取消标记（315），并且去除扫描的加权特性，从而恢复正常扫描活动（317）。 标记过程增加了整个扫描速率，从而提高了所有通道扫描的整体性能。

公开(公告)号：US20070109746A1

公开(公告)日：2007-05-17

申请号：US11274769

申请日：2005-11-15

申请人： David Klein

发明人： David Klein

IPC分类号： H05K7/20

CPC分类号： H01L23/473 ,  H01L2924/0002 ,  H01L2924/00

摘要： Various embodiments of a cooling system and method for disassembling a cooling system are provided. In one embodiment, a system is provided that comprises a closed circulation path containing liquid cooling medium, an impeller that is at least partially disposed within the closed circulation path, and a motor coupled to the impeller and disposed external to the closed circulation path. The system also includes an electronic system in thermal communication with the closed circulation path.

摘要翻译： 提供冷却系统的各种实施例和用于拆卸冷却系统的方法。 在一个实施例中，提供了一种系统，其包括封闭的循环路径，其包含液体冷却介质，至少部分地设置在封闭循环路径内的叶轮和耦合到叶轮并设置在封闭循环路径外部的马达。 该系统还包括与封闭循环路径热连通的电子系统。

公开(公告)号：US20060072766A1

公开(公告)日：2006-04-06

申请号：US10959408

申请日：2004-10-05

申请人： David Klein ,  Lloyd Watts

发明人： David Klein ,  Lloyd Watts

IPC分类号： H04B3/20 ,  H04M9/08

CPC分类号： H04M9/082

摘要： A method of removing reverberation from audio signals is disclosed. The method comprises spectro-temporally analyzing the first audio signal and the second audio signal to derive an energy function of time for a plurality of frequency bands. The method further comprises determining a delay stability between the energy function of time for the first audio signal and the second audio signal in each band, determining a gain function in each band based on the delay stability, adjusting the energy of the first audio signal and the second audio signal using the gain function within each band, and resynthesizing audio signals from the energy in each band of the first audio signal and the second audio signal.

公开(公告)号：US20050110619A1

公开(公告)日：2005-05-26

申请号：US10958178

申请日：2004-10-04

申请人： David Klein

发明人： David Klein

IPC分类号： B60R25/10

CPC分类号： B60R25/24 ,  B60R25/1003 ,  B60R25/104 ,  B60R25/2009

摘要： An audio signal system for a vehicle remote locking mechanism provides an audio signal that is more intricate than a simple, sounding of the vehicle's horn or beep tone. Preferably, the audio signal may be varied among many possible sounds by the operator. More preferably, the system includes a digital audio source with a signal amplifier and loudspeaker. Most preferably, the digital audio source is programmable with recorded sounds that can be transferred from a remote bank of digital sounds, for example by being downloaded from an internet website.

摘要翻译： 用于车辆遥控锁定机构的音频信号系统提供的音频信号比车辆喇叭或蜂鸣音的简单的声音更复杂。 优选地，音频信号可以由操作者在许多可能的声音之间变化。 更优选地，该系统包括具有信号放大器和扬声器的数字音频源。 最优选地，数字音频源是可编程的，记录的声音可以从数字声音的远程银行传送，例如通过从互联网网站下载。

公开(公告)号：US20220346281A1

公开(公告)日：2022-10-27

申请号：US17858999

申请日：2022-07-07

申请人： Edward Campbell Graff, JR. ,  David Klein

发明人： Edward Campbell Graff, JR. ,  David Klein

IPC分类号： H05K7/20 ,  F16K3/03 ,  F16K3/02 ,  F16K27/00 ,  H01L35/28

摘要： The present invention includes a lateral support member for a server computer constructed to permit advantageous airflow. The present invention can be operated to shunt organized airflow into multiple computer cases and/or organized airflow from multiple computer cases to a dedicated heat reservoir.

公开(公告)号：US11440187B1

公开(公告)日：2022-09-13

申请号：US17571489

申请日：2022-01-09

申请人： Moshe Shapiro ,  David Klein

发明人： Moshe Shapiro ,  David Klein

IPC分类号： B25J5/00 ,  B25J9/16 ,  B25J11/00

摘要： A robotic system includes a plurality of robotic systems, each mounted by a plurality of sensors and SW processors all enabling arm manipulation to automate a construction process and/or navigating and/or maneuvering in a construction site. The system can interact with a centralized backend algorithm, which has access to the construction site's digital building plan from which a route on which the robots must be dropped off is deduced. The route may be displayed to a laborer, walking through the site according to the route, who can deploy the robots to perform their automated construction task.

公开(公告)号：US08788397B2

公开(公告)日：2014-07-22

申请号：US13334386

申请日：2011-12-22

申请人： Eric Berger ,  Christopher James Hodder ,  David Klein

发明人： Eric Berger ,  Christopher James Hodder ,  David Klein

IPC分类号： G06Q40/00

CPC分类号： G06Q40/04 ,  G06Q40/00 ,  G06Q40/10

摘要： In electronic trading venues, there may be orders for which the full information is not publicly displayed. For example, the full quantity of an order available for trading or the most aggressive price at which an order can be traded may not be made public. A system and method are disclosed that facilitates trading based on this non-public information. A first order associated with a financial instrument is placed at a venue to probe for non-public information related to the financial instrument. The results of the probe may then be used to place a second order at the venue that takes advantage of any discovered non-public information.

摘要翻译： 在电子交易场地，可能会出现没有公开显示全部信息的订单。 例如，可以交易的订单的全部数量或可以交易订单的最激进的价格可能不会公开。 公开了一种基于该非公开信息促进交易的系统和方法。 与金融工具相关联的第一个订单被放置在一个场地，以探索与金融工具相关的非公开信息。 然后可以将探测器的结果用于在利用所发现的非公开信息的场所放置第二顺序。

公开(公告)号：US08521530B1

公开(公告)日：2013-08-27

申请号：US12217076

申请日：2008-06-30

申请人： Mark Every ,  David Klein

发明人： Mark Every ,  David Klein

IPC分类号： G10L15/04 ,  G10L15/20 ,  G10L19/12 ,  G10L19/14 ,  G10L17/00 ,  G10L11/06 ,  H04B3/20 ,  H03B29/00

CPC分类号： G10L21/0232 ,  H04M9/08

摘要： A method, system, and computer program for enhancing a signal are presented. The signal is received, and energy estimates of the signal may be determined. At least one characteristic of the signal may be inferred based on the energy estimates. A mask may be generated based, in part, on the at least one characteristic. In turn, the mask may be applied to the signal to produce an enhanced signal, which may be outputted.

摘要翻译： 提出了一种用于增强信号的方法，系统和计算机程序。 接收信号，并且可以确定信号的能量估计。 可以基于能量估计来推断信号的至少一个特征。 可以部分地基于至少一个特征产生掩模。 反过来，掩模可以被施加到信号以产生可以被输出的增强信号。

公开(公告)号：US08355511B2

公开(公告)日：2013-01-15

申请号：US12077436

申请日：2008-03-18

申请人： David Klein

发明人： David Klein

IPC分类号： H04B3/20 ,  H04B15/00 ,  H04M9/08

CPC分类号： H04M9/082

摘要： Systems and methods for envelope-based acoustic echo cancellation in a communication device are provided. In exemplary embodiments, a primary acoustic signal is received via a microphone of the communication device, and a far-end signal is received via a receiver. Frequency analysis is performed on the primary acoustic signal and the far-end acoustic signal to obtain frequency sub-bands. An echo gain mask based on magnitude envelopes of the primary and far-end acoustic signals for each frequency sub-band is generated. A noise gain mask based on at least the primary acoustic signal for each frequency sub-band may also be generated. A combination of the echo gain mask and noise gain mask may then be applied to the primary acoustic signal to generate a masked signal. The masked signal is then output.