公开(公告)号：US07541694B2

公开(公告)日：2009-06-02

申请号：US11556717

申请日：2006-11-06

Applicant: Mark Chamberlain ,  Timothy Vogl ,  Gary Schwenck

Inventor： Mark Chamberlain ,  Timothy Vogl ,  Gary Schwenck

IPC: H02J7/00

CPC classification number: H03K17/284 ,  H03K17/302 ,  Y10T307/625

Abstract: A circuit (100) is provided that is connectable between input lines (150, 152, 154) and output lines (160, 162). The circuit is comprised of a primary battery (103) and a hold-up battery (101). The hold-up battery is connected in parallel with the primary battery. The circuit is further comprised of an RC circuit (180) connected in parallel with the primary battery and is isolated from the hold-up battery by unidirectional current valves (108, 110). A comparator is provided with a first input (130) coupled to the RC circuit and a second input (132) coupled to a voltage reference. A switching device (104) is provided that is controlled by an output of the comparator. The switching device connects the hold-up battery to output lines in a first state and disconnects the hold-up battery from output lines in a second state. The unidirectional current valves prevent reverse leakage current from the hold-up battery from charging a capacitor during a discharge period of the RC circuit.

Abstract translation: 提供可在输入线（150,152,154）和输出线（160,162）之间连接的电路（100）。 该电路包括一次电池（103）和一个保持电池（101）。 保持电池与主电池并联连接。 电路还包括与一次电池并联连接的RC电路（180），并通过单向电流阀（108,110）与保持电池隔离。 比较器具有耦合到RC电路的第一输入端（130）和耦合到电压基准的第二输入端（132）。 提供由比较器的输出控制的开关装置（104）。 开关装置将保持电池连接到处于第一状态的输出线，并且在第二状态下将保持电池与输出线断开。 在RC电路的放电期间，单向电流阀阻止来自保持电池的反向泄漏电流对电容器充电。

公开(公告)号：US20060231679A1

公开(公告)日：2006-10-19

申请号：US11375092

申请日：2006-03-15

Applicant: Mark Chamberlain

Inventor： Mark Chamberlain

IPC: B64D27/00

CPC classification number: B64D27/26 ,  B64D2027/266 ,  Y02T50/44

Abstract: A gas turbine engine mounting arrangement for attaching a gas turbine engine to a support structure, such as a pylon of an aircraft, comprises a main mounting member adapted to interconnect the engine with the pylon and transmit loads therebetween under normal engine operating conditions, and an auxiliary mounting member which is capable of interconnecting the engine with the pylon and transmitting loads therebetween in the event of failure of the main mounting member, the auxiliary mounting member being arranged to be substantially unloaded under normal engine operating conditions. The main mounting member includes a first primary load transmission means for transmitting vertical loads between the engine and the pylon and a second primary load transmission means for transmitting thrust and lateral loads between the engine and the pylon. The auxiliary mounting member includes a first secondary load transmission means for transmitting vertical loads between the engine and the pylon and a second secondary load transmission means for transmitting thrust and lateral loads between the engine and the pylon.

Abstract translation: 用于将燃气涡轮发动机附接到诸如飞机的塔架的支撑结构的燃气涡轮发动机安装装置包括主安装构件，其适于将引擎与塔架相互连接并在正常的发动机运行条件下传递其间的载荷， 辅助安装构件，其能够在发动机主安装构件发生故障的情况下将发动机与吊架互连并传递载荷，辅助安装构件布置成在正常的发动机运行状态下基本上卸载。 主安装构件包括用于在发动机和塔架之间传递垂直载荷的第一主载荷传递装置和用于在发动机和塔架之间传递推力和横向载荷的第二主载荷传递装置。 辅助安装构件包括用于在发动机和塔架之间传递垂直载荷的第一次级载荷传递装置和用于在发动机和塔架之间传递推力和横向载荷的第二次级载荷传递装置。

公开(公告)号：US08842834B2

公开(公告)日：2014-09-23

申请号：US11725541

申请日：2007-03-19

Applicant: Mark Chamberlain ,  John Alvermann ,  Leonard Picone

Inventor： Mark Chamberlain ,  John Alvermann ,  Leonard Picone

IPC: H04K1/00 ,  H04L29/06 ,  H04L1/00 ,  H04L1/08

CPC classification number: H04L1/08 ,  H04K1/00 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0072 ,  H04W12/10

Abstract: A method is provided for transmitting voice data in a secure communication system. The method includes: transmitting voice data using a plurality of data packets; embedding a cryptographic message indicator into each of the plurality of data packets; and correcting for bit errors in the cryptographic message indicator at a packet receiver using code-combining across two or more of the data packets.

Abstract translation: 提供了一种用于在安全通信系统中传输语音数据的方法。 该方法包括：使用多个数据分组发送语音数据; 将加密消息指示符嵌入到所述多个数据分组中的每一个中; 以及使用跨越两个或更多个数据分组的代码组合来校正分组接收机处的加密消息指示符中的比特错误。

公开(公告)号：US07802069B2

公开(公告)日：2010-09-21

申请号：US11714987

申请日：2007-03-07

Applicant: Mark Chamberlain ,  Igor A. Spivak

Inventor： Mark Chamberlain ,  Igor A. Spivak

IPC: G06F12/14

CPC classification number: G06F21/76 ,  G06F21/305 ,  G06F21/645 ,  G06F21/79 ,  G06F2221/2141

Abstract: A method is provided for protecting flash memory residing on a computing device. The method includes: receiving a data file having a digital signature at a main processor; forwarding the data file from the main processor to a secondary processor for signature validation; validating the digital signature associated with the data file at the secondary processor; enabling a write capability of a flash memory upon successful validation of the digital signature; and writing the data file to the flash memory.

Abstract translation: 提供了一种用于保护驻留在计算设备上的闪存的方法。 该方法包括：在主处理器处接收具有数字签名的数据文件; 将数据文件从主处理器转发到二级处理器进行签名验证; 验证与辅助处理器上的数据文件相关联的数字签名; 在数字签名成功验证之后启用闪存的写入能力; 并将数据文件写入闪存。

公开(公告)号：US20100232616A1

公开(公告)日：2010-09-16

申请号：US12403646

申请日：2009-03-13

Applicant: Mark Chamberlain ,  Anthony Richard Alan Keane

Inventor： Mark Chamberlain ,  Anthony Richard Alan Keane

IPC: G10K11/16

CPC classification number: G10L21/0208 ,  G10K11/178 ,  G10L2021/02165

Abstract: Systems (200) and methods (100) for noise error amplitude reduction. The methods involve configuring a first microphone system (202) and a second microphone system (302) so that far field sound originating in a far field environment relative to the first and second microphone systems produces a difference in sound signal amplitude at the first and second microphone systems. The difference has a known range of values. The methods involve (128) dynamically identifying the far field sound based on the difference. The methods also involve (130, 132, 134) automatically reducing substantially to zero a gain applied to the far field sound responsive to the identifying step.

Abstract translation: 用于噪声降噪的系统（200）和方法（100）。 所述方法涉及配置第一麦克风系统（202）和第二麦克风系统（302），使得相对于第一和第二麦克风系统产生远场环境的远场声音在第一和第二麦克风系统产生声音信号幅度的差异 麦克风系统。 差异具有已知的值范围。 该方法涉及（128）基于差异来动态地识别远场声音。 所述方法还涉及（130,132,134）自动地基于所述识别步骤自动地减小施加到所述远场声音的增益。

公开(公告)号：US20080222347A1

公开(公告)日：2008-09-11

申请号：US11714987

申请日：2007-03-07

Applicant: Mark Chamberlain ,  Igor A. Spivak

Inventor： Mark Chamberlain ,  Igor A. Spivak

IPC: G06F12/14

CPC classification number: G06F21/76 ,  G06F21/305 ,  G06F21/645 ,  G06F21/79 ,  G06F2221/2141

Abstract: A method is provided for protecting flash memory residing on a computing device. The method includes: receiving a data file having a digital signature at a main processor; forwarding the data file from the main processor to a secondary processor for signature validation; validating the digital signature associated with the data file at the secondary processor; enabling a write capability of a flash memory upon successful validation of the digital signature; and writing the data file to the flash memory.

Abstract translation: 提供了一种用于保护驻留在计算设备上的闪存的方法。 该方法包括：在主处理器处接收具有数字签名的数据文件; 将数据文件从主处理器转发到二级处理器进行签名验证; 验证与辅助处理器上的数据文件相关联的数字签名; 在数字签名成功验证之后启用闪存的写入能力; 并将数据文件写入闪存。

公开(公告)号：US20070237210A1

公开(公告)日：2007-10-11

申请号：US11377529

申请日：2006-03-16

Applicant: Paul Voglewede ,  Edwin Leiby ,  Mark Chamberlain ,  Patrick Lang ,  Fred Kellerman ,  Daniel Stephens

Inventor： Paul Voglewede ,  Edwin Leiby ,  Mark Chamberlain ,  Patrick Lang ,  Fred Kellerman ,  Daniel Stephens

IPC: H04B1/00

CPC classification number: H04B1/7156 ,  H04B1/715 ,  H04B2001/7154

Abstract: To avoid signal jamming, a method is provided for selecting a dwell channel on a receiver in a frequency hopping communication system. The method includes: measuring a noise level on channels over which a data signal is received at the receiver; selecting a dwell channel based on the estimated noise levels, where the dwell channel having the lowest noise level amongst a group of permissible channels over which to acquire a signal from a transmitter; and tuning the receiver to the selected dwell channel during a search state in which the receiver attempts to synchronize with a transmitter.

Abstract translation: 为了避免信号干扰，提供了一种用于在跳频通信系统中的接收机上选择驻留信道的方法。 该方法包括：测量在接收机处接收数据信号的信道上的噪声电平; 基于估计的噪声电平选择停留信道，其中驻留信道在从发射机获取信号的一组允许信道中具有最低噪声电平; 并且在接收机尝试与发射机同步的搜索状态期间将接收机调谐到所选择的驻留信道。

公开(公告)号：US20070217484A1

公开(公告)日：2007-09-20

申请号：US11377491

申请日：2006-03-16

Applicant: Edwin Leiby ,  Mark Chamberlain ,  Joseph Shaver ,  Paul Voglewede

Inventor： Edwin Leiby ,  Mark Chamberlain ,  Joseph Shaver ,  Paul Voglewede

IPC: H04B1/00

CPC classification number: H04L1/0047 ,  H04B1/713 ,  H04L1/0071 ,  H04L1/205 ,  H04L25/069

Abstract: An improved method is provided for decoding data in a frequency hopping communications system. The method includes: monitoring transition points between data bits in a demodulated data stream, where the data bits are transmitted to a receiver over different transmission frequencies; determining a frequency over which data bits are transmitted to the receiver; determining a reliability metric for each frequency over which data bits were received, where the reliability metric is based on transition points of data bits transmitted over a given frequency; and performing a decoding operation using the reliability metric for each frequency over which data bits were received.

Abstract translation: 提供了一种用于在跳频通信系统中对数据进行解码的改进方法。 该方法包括：监视解调数据流中的数据位之间的转换点，其中数据位在不同的传输频率上发送到接收机; 确定将数据位发送到接收机的频率; 确定接收到数据比特的每个频率的可靠性度量，其中可靠性度量基于在给定频率上传输的数据比特的转换点; 以及使用针对接收到数据比特的每个频率的可靠性度量来执行解码操作。