-
公开(公告)号：US5951757A
公开(公告)日：1999-09-14
申请号：US851768
申请日：1997-05-06
IPC分类号： C30B25/02 , H01L21/20 , H01L21/205
CPC分类号： H01L21/02658 , C30B25/02 , C30B29/52 , H01L21/0242 , H01L21/0245 , H01L21/02502 , H01L21/02532 , H01L21/02573
摘要： A method for fabricating silicon-germanium alloy on a sapphire substrate of the present invention comprises the steps of passivating a surface of a sapphire substrate, maintaining a deposition temperature of about 900 degrees C., exposing the passivated surface to a flow of about 1 slm of about 2 percent silane in a hydrogen carrier and a flow of at least 200 sccm of about 10 percent germane in a hydrogen carrier to form a layer of single crystal silicon germanium alloy on the passivated surface of the sapphire substrate, and ramping the temperature down to about 650 degrees C. during the step of exposing the passivated surface to the germane gas.
摘要翻译： 在本发明的蓝宝石衬底上制造硅 - 锗合金的方法包括以下步骤：钝化蓝宝石衬底的表面，保持约900℃的沉积温度，将钝化表面暴露于约1slm 在氢载体中约2％的硅烷和在氢载体中至少200sccm约10％的锗烷的流动，以在蓝宝石衬底的钝化表面上形成单晶硅锗合金层，并使温度下降 在将钝化表面暴露于锗烷气体的步骤期间至约650℃。
-
2.发明授权High precision microelectromechanical capacitor with programmable voltage source 有权具有可编程电压源的高精度微机电电容器公开(公告)号：US07388247B1
公开(公告)日：2008-06-17
申请号：US10446615
申请日：2003-05-28
IPC分类号： H01L27/108
CPC分类号： H01G5/16 , H01G5/019 , H01L23/5223 , H01L2924/0002 , H01L2924/00
摘要： A high precision microelectromechanical capacitor with programmable voltage source includes a monolithic MEMS device having a capacitance actuator, a trim capacitor, and a high precision, programmable voltage source. The trim capacitor has a variable capacitance value, preferably for making fine adjustments in capacitance. The capacitance actuator is preferably mechanically coupled to and electrically isolated from the trim capacitor and is used to control the capacitance value of the trim capacitor. The capacitance adjustment of the trim capacitor is non-destructive and may be repeated indefinitely. The trim capacitor may be adjusted by mechanically changing the distance between its electrodes. The programmable voltage source provides a highly accurate and stable output voltage potential corresponding to control signals for controlling the capacitance actuator. The programmable voltage source may optionally include a floating-gate transistor coupled to an amplifier for storing charge and therefore, providing a non-volatile, stable, and adjustable output voltage potential.
摘要翻译： 具有可编程电压源的高精度微电机电容器包括具有电容致动器，微调电容器和高精度可编程电压源的单片MEMS器件。 微调电容器具有可变的电容值，优选用于微调电容。 电容致动器优选地机械耦合到修整电容器并与修整电容器电隔离，并且用于控制修整电容器的电容值。 微调电容器的电容调整是无损的，可无限期地重复。 修整电容器可以通过机械地改变其电极之间的距离来调节。 可编程电压源提供对应于用于控制电容执行器的控制信号的高精度和稳定的输出电压电位。 可编程电压源可以可选地包括耦合到放大器以用于存储电荷并因此提供非易失性，稳定和可调节的输出电压电位的浮栅晶体管。
-
3.发明授权Method of making a high precision microelectromechanical capacitor with programmable voltage source 有权制造具有可编程电压源的高精度微机电电容器的方法公开(公告)号：US07232699B1
公开(公告)日：2007-06-19
申请号：US11081892
申请日：2005-03-15
CPC分类号： H01G5/16 , H01G5/019 , H01L23/5223 , H01L2924/0002 , H01L2924/00
摘要： A Method of Making a High Precision Microelectromechanical Capacitor with Programmable Voltage Source includes steps for forming a monolithic MEMS device having a capacitance actuator, a trim capacitor, and a high precision, programmable voltage source. The trim capacitor has a variable capacitance value, preferably for making fine adjustments in capacitance. The capacitance actuator is preferably mechanically coupled to and electrically isolated from the trim capacitor and is used to control the capacitance value of the trim capacitor. The capacitance adjustment of the trim capacitor is non-destructive and may be repeated indefinitely. The trim capacitor may be adjusted by mechanically changing the distance between its electrodes. The programmable voltage source provides a highly accurate and stable output voltage potential corresponding to control signals for controlling the capacitance actuator. The programmable voltage source may optionally include a floating-gate transistor coupled to an amplifier for storing charge and therefore, providing a non-volatile, stable, and adjustable output voltage potential.
摘要翻译： 制造具有可编程电压源的高精度微机电电容器的方法包括用于形成具有电容致动器，修整电容器和高精度可编程电压源的单片MEMS器件的步骤。 微调电容器具有可变的电容值，优选用于微调电容。 电容致动器优选地机械耦合到修整电容器并与修整电容器电隔离，并且用于控制修整电容器的电容值。 微调电容器的电容调整是无损的，可无限期地重复。 修整电容器可以通过机械地改变其电极之间的距离来调节。 可编程电压源提供对应于用于控制电容执行器的控制信号的高精度和稳定的输出电压电位。 可编程电压源可以可选地包括耦合到放大器以用于存储电荷并因此提供非易失性，稳定和可调节的输出电压电位的浮栅晶体管。
-
公开(公告)号：US08488792B2
公开(公告)日：2013-07-16
申请号：US11259705
申请日：2005-10-26
CPC分类号： H01Q1/2258
摘要： A wireless communications validation system comprises a validation module configured to determine an identity of an antenna disposed in a computer system and an identity of a wireless module disposed in the computer system, the validation module configured to validate permissible combination of the antenna with the wireless module.
摘要翻译： 无线通信验证系统包括验证模块，其被配置为确定布置在计算机系统中的天线的身份以及设置在所述计算机系统中的无线模块的身份，所述验证模块被配置为验证所述天线与所述无线模块的允许组合 。
-
公开(公告)号：US20130138340A1
公开(公告)日：2013-05-30
申请号：US13816199
申请日：2010-08-23
申请人： Isaac Lagnado
发明人： Isaac Lagnado
IPC分类号： G01C21/00
CPC分类号： G01C21/203 , G01C21/00 , G01C21/20 , G01S5/0027 , G01S19/09 , G01S19/34
摘要： A navigation device for determining the location of the device includes a location determining module to generate data relating to a geographic location of the device, and to adjust frequency of transmission of the data over a communication interface based on a selectable threshold value representing an amount of change in the geographic location of the device.
摘要翻译： 用于确定设备位置的导航设备包括：位置确定模块，用于产生与该设备的地理位置有关的数据;以及基于可选择的阈值来调整数据在通信接口上的传输频率，该阈值表示 改变设备的地理位置。
-
公开(公告)号：US20130084925A1
公开(公告)日：2013-04-04
申请号：US13248958
申请日：2011-09-29
申请人： Isaac Lagnado , Leo J. Gerten
发明人： Isaac Lagnado , Leo J. Gerten
CPC分类号： H04B7/0825 , H04B7/0877
摘要： A device comprises a first antenna and a second antenna. During data transmission, only the first antenna transmits data. During data reception, the second antenna is the main reception antenna and the first antenna operates as a diversity antenna.
摘要翻译： 一种装置包括第一天线和第二天线。 在数据传输过程中，只有第一个天线才能发送数据。 在数据接收期间，第二天线是主接收天线，第一天线作为分集天线工作。
-
公开(公告)号：US07882377B2
公开(公告)日：2011-02-01
申请号：US11799378
申请日：2007-04-30
申请人： Isaac Lagnado , Yogesh K. Mittal
发明人： Isaac Lagnado , Yogesh K. Mittal
CPC分类号： G06F1/3203
摘要： An electronic device comprising a host module and a wireless module each comprising a processing unit, wherein the electronic device is configurable to be operated in a low processing mode by performing processing functions for the electronic device using the processing unit of the wireless module.
摘要翻译： 一种电子设备，包括主机模块和无线模块，每个模块包括处理单元，其中电子设备可配置为以低处理模式操作，通过使用无线模块的处理单元执行电子设备的处理功能。
-
公开(公告)号：US20070218846A1
公开(公告)日：2007-09-20
申请号：US11376429
申请日：2006-03-15
申请人： Timothy Neill , Robin Castell , Dean Dutterer , Harold Merkel , Isaac Lagnado
发明人： Timothy Neill , Robin Castell , Dean Dutterer , Harold Merkel , Isaac Lagnado
IPC分类号： H04B1/38
CPC分类号： H04B1/40 , H04B1/0064 , H04B7/0871
摘要： A radio comprises a first transceiver, a second transceiver, and a baseband control coupled to the first and second transceivers. The baseband control selectively implements one of at least a first and a second communication mode. For the first communication mode, the first transceiver transmits and receives data while the second transceiver functions as a diversity receive transceiver. For the second communication mode, the second transceiver transmits and receives data and does not function as a diversity receive transceiver.
摘要翻译： 无线电装置包括第一收发器，第二收发器和耦合到第一和第二收发器的基带控制。 基带控制选择性地实现至少第一和第二通信模式中的一个。 对于第一通信模式，第一收发器发送和接收数据，而第二收发器用作分集接收收发器。 对于第二通信模式，第二收发器发送和接收数据，并且不用作分集接收收发器。
-
公开(公告)号：US20070178897A1
公开(公告)日：2007-08-02
申请号：US11345889
申请日：2006-02-02
申请人： Isaac Lagnado , Timothy Neill
发明人： Isaac Lagnado , Timothy Neill
IPC分类号： H04Q7/20
CPC分类号： H04W48/16
摘要： A wireless device comprises a plurality of receivers and logic coupled to the receivers. The logic causes at least one receiver to receive data communications from an access point while at least one other receiver concurrently scans for another access point.
摘要翻译： 无线设备包括耦合到接收器的多个接收器和逻辑。 该逻辑使至少一个接收器从接入点接收数据通信，而至少一个其他接收机同时扫描另一个接入点。
-
10.发明申请公开(公告)号：US20070079359A1
公开(公告)日：2007-04-05
申请号：US11237355
申请日：2005-09-28
申请人： Isaac Lagnado
发明人： Isaac Lagnado
IPC分类号： H04L9/32
CPC分类号： G06F21/575 , G06F2221/2111 , H04W4/02 , H04W48/16
摘要： A device comprises a network interface and a programmable processor to execute software that performs an authorization process that is a function of network information received by the network interface. The network information comprises information indicative of a network with which the network interface is able to communicate, and the software causes the device to perform a boot process such that if the authorization process is not successful, the device does not successfully complete the boot process.
摘要翻译： 一种设备包括网络接口和可编程处理器，以执行执行作为由网络接口接收的网络信息的功能的授权过程的软件。 网络信息包括指示网络接口能够通信的网络的信息，并且软件使得设备执行引导过程，使得如果授权过程不成功，则设备未成功完成引导过程。
-
-
-
-
-
-
-
-
-
搜索结果
52 条记录 (耗时 0.03 秒)
