公开(公告)号：US20070198513A1

公开(公告)日：2007-08-23

申请号：US11736190

申请日：2007-04-17

申请人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

发明人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

IPC分类号： G06F17/30

CPC分类号： G06F21/572

摘要： A method is described for controlling customer installations of software or data by providing to the customer an encrypted list of authorized installation targets, whereby the installation program reads and decrypts the list, and only allows installation to proceed if the customer's installation target has a serial number that matches one of the vendor-provided serial numbers in the authorization list. Provision is also made for allowing customers to add serial numbers to the list, within constraints predetermined by the software vendor. Also provided is a method for a customer to perform a predetermined number of installations, whereby the software maintains and decrements a counter in an encrypted file on a storage medium, keeping track of how many remaining installations a customer may perform.

摘要翻译： 描述了一种用于通过向客户提供授权安装目标的加密列表来控制客户安装软件或数据的方法，由此安装程序读取和解密列表，并且仅当客户的安装目标具有序列号时才允许进行安装 它与授权列表中的供应商提供的序列号匹配。 还规定允许客户在软件供应商预先确定的限制内将序列号添加到列表中。 还提供了一种用于客户执行预定数量的安装的方法，由此软件维护和减少存储介质上的加密文件中的计数器，跟踪客户可以执行多少剩余安装。

公开(公告)号：US20050039006A1

公开(公告)日：2005-02-17

申请号：US10627489

申请日：2003-07-25

申请人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

发明人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

IPC分类号： G06F21/00 ,  H04L9/00

CPC分类号： G06F21/572

摘要： A method is described for controlling customer installations of software or data by providing to the customer an encrypted list of authorized installation targets, whereby the installation program reads and decrypts the list, and only allows installation to proceed if the customer's installation target has a serial number that matches one of the vendor-provided serial numbers in the authorization list. Provision is also made for allowing customers to add serial numbers to the list, within constraints predetermined by the software vendor. Also provided is a method for a customer to perform a predetermined number of installations, whereby the software maintains and decrements a counter in an encrypted file on a storage medium, keeping track of how many remaining installations a customer may perform.

摘要翻译： 描述了一种用于通过向客户提供授权安装目标的加密列表来控制客户安装软件或数据的方法，由此安装程序读取和解密列表，并且仅当客户的安装目标具有序列号时才允许进行安装 它与授权列表中的供应商提供的序列号匹配。 还规定允许客户在软件供应商预先确定的限制内将序列号添加到列表中。 还提供了一种用于客户执行预定数量的安装的方法，由此软件维护和减少存储介质上的加密文件中的计数器，跟踪客户可以执行多少剩余安装。

公开(公告)号：US5003195A

公开(公告)日：1991-03-26

申请号：US322489

申请日：1989-03-10

申请人： Desi Stelling ,  Robert J. Aleksa ,  Nicholas J. Wilt

发明人： Desi Stelling ,  Robert J. Aleksa ,  Nicholas J. Wilt

IPC分类号： H03K4/94 ,  H03K17/66

CPC分类号： H03K17/66 ,  H03K4/94

摘要： A capacitor is charged and discharged through switch selectable resistors from regulated DC voltage supplies and clamping diodes to provide the bias signal to control the rise and fall times of the RF output pulse of a PIN diode attenuator. An isolation buffer isolates charging and discharging transients from the bias signal. An adjustable AC gain and adjustable DC offset inverting amplifier provides the isolation buffered signal to a high impedance, very low output AC impedance source for driving the bias input of the PIN diode attenuator. The DC offset is provided by an adjustable regulated voltage source coupled to the inverting amplifier.

摘要翻译： 电容器通过可调节的直流电压源和钳位二极管的开关选择电阻进行充电和放电，以提供偏置信号来控制PIN二极管衰减器的RF输出脉冲的上升和下降时间。 隔离缓冲器隔离偏置信号的充电和放电瞬变。 可调的交流增益和可调直流偏移反相放大器将隔离缓冲信号提供给高阻抗，非常低的输出AC阻抗源，用于驱动PIN二极管衰减器的偏置输入。 DC偏移由耦合到反相放大器的可调节稳压电源提供。

公开(公告)号：US07213268B2

公开(公告)日：2007-05-01

申请号：US10627489

申请日：2003-07-25

申请人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

发明人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

IPC分类号： H04L9/32

CPC分类号： G06F21/572

摘要： A method is described for controlling customer installations of software or data by providing to the customer an encrypted list of authorized installation targets, whereby the installation program reads and decrypts the list, and only allows installation to proceed if the customer's installation target has a serial number that matches one of the vendor-provided serial numbers in the authorization list. Provision is also made for allowing customers to add serial numbers to the list, within constraints predetermined by the software vendor. Also provided is a method for a customer to perform a predetermined number of installations, whereby the software maintains and decrements a counter in an encrypted file on a storage medium, keeping track of how many remaining installations a customer may perform.

摘要翻译： 描述了一种用于通过向客户提供授权安装目标的加密列表来控制客户安装软件或数据的方法，由此安装程序读取和解密列表，并且仅当客户的安装目标具有序列号时才允许进行安装 它与授权列表中的供应商提供的序列号匹配。 还规定允许客户在软件供应商预先确定的限制内将序列号添加到列表中。 还提供了一种用于客户执行预定数量的安装的方法，由此软件维护和减少存储介质上的加密文件中的计数器，跟踪客户可以执行多少剩余安装。

公开(公告)号：US20070040658A1

公开(公告)日：2007-02-22

申请号：US11511631

申请日：2006-08-28

申请人： Cyro Stone ,  Douglas Guetter ,  Desi Stelling

发明人： Cyro Stone ,  Douglas Guetter ,  Desi Stelling

IPC分类号： B60Q1/00

CPC分类号： B64D45/0015 ,  B64D2045/0055

摘要： A subsystem of an avionics system is operated in a first mode for receiving software via a port; and in a second mode in accordance with a circuit that includes a terminator coupled to the port. By using the terminator to convey information regarding a desired configuration for operation in the second mode, communication and wiring is avoided between subsystems of the avionics system for conveying such information. In one implementation, operation in the second mode includes performing a collision avoidance function (e.g., providing a TCAS advisory). Configuration information in accordance with the circuit may specify an arrangement of shared antennas between multiple transponders and/or mode changes related to using an antenna for a collision avoidance function in a hijack mode of operation.

摘要翻译： 航空电子系统的子系统以第一模式操作，用于经由端口接收软件; 并且根据包括连接到端口的终端器的电路在第二模式中。 通过使用终端装置来传送关于在第二模式中操作的期望配置的信息，避免了用于传送这种信息的航空电子系统的子系统之间的通信和布线。 在一个实现中，第二模式中的操作包括执行防冲突功能（例如，提供TCAS咨询）。 根据电路的配置信息可以指定多个转发器之间的共享天线的布置和/或与在劫持操作模式中使用用于避免碰撞功能的天线相关的模式改变。

公开(公告)号：US07703145B2

公开(公告)日：2010-04-20

申请号：US11736190

申请日：2007-04-17

申请人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

发明人： Desi Stelling ,  Timothy Schulze ,  Vance Walker

IPC分类号： H04L9/32

CPC分类号： G06F21/572

摘要： A method is described for controlling customer installations of software or data by providing to the customer an encrypted list of authorized installation targets, whereby the installation program reads and decrypts the list, and only allows installation to proceed if the customer's installation target has a serial number that matches one of the vendor-provided serial numbers in the authorization list. Provision is also made for allowing customers to add serial numbers to the list, within constraints predetermined by the software vendor. Also provided is a method for a customer to perform a predetermined number of installations, whereby the software maintains and decrements a counter in an encrypted file on a storage medium, keeping track of how many remaining installations a customer may perform.

摘要翻译： 描述了一种用于通过向客户提供授权安装目标的加密列表来控制客户安装软件或数据的方法，由此安装程序读取和解密列表，并且仅当客户的安装目标具有序列号时才允许进行安装 它与授权列表中的供应商提供的序列号匹配。 还规定允许客户在软件供应商预先确定的限制内将序列号添加到列表中。 还提供了一种用于客户执行预定数量的安装的方法，由此软件维护和减少存储介质上的加密文件中的计数器，跟踪客户可以执行多少剩余安装。