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    • 1. 发明授权
    • Split delay-line oscillator for secure data transmission
    • 分离延迟线振荡器,用于安全数据传输
    • US08072284B2
    • 2011-12-06
    • US12414448
    • 2009-03-30
    • Stephen SavitzkySergey ChemishkianBradley Rhodes
    • Stephen SavitzkySergey ChemishkianBradley Rhodes
    • H03C3/00
    • H04L9/0841H04L2209/80
    • A split delay-line oscillator for secure data transmission is disclosed. In one embodiment, an apparatus for a split delay-line oscillator for secure data transmission includes a first modulator/demodulator block in a first device, the first modulator/demodulator block operable to insert a first variable delay to modulate a frequency of a shared carrier signal passing through the first modulator/demodulator block, and a second modulator/demodulator block in a second device, the second modulator/demodulator block operable to insert a second variable delay to modulate the frequency of the shared carrier signal passing through the second modulator/demodulator block, wherein the first and second devices create a shared secret by contributing data on the frequency-modulated shared carrier signal.
    • 公开了一种用于安全数据传输的分离延迟线振荡器。 在一个实施例中,用于安全数据传输的分离延迟线振荡器的装置包括第一装置中的第一调制器/解调器块,第一调制器/解调器块可操作以插入第一可变延迟来调制共享载波的频率 信号通过第一调制器/解调器块,以及第二调制器/解调器块,第二调制器/解调器块可操作以插入第二可变延迟以调制通过第二调制器/解调器块的共享载波信号的频率。 解调器块,其中第一和第二设备通过在调频共享载波信号上提供数据来产生共享秘密。
    • 2. 发明申请
    • SPLIT DELAY-LINE OSCILLATOR FOR SECURE DATA TRANSMISSION
    • 分离式延迟线振荡器,用于安全数据传输
    • US20100250995A1
    • 2010-09-30
    • US12414448
    • 2009-03-30
    • Stephen SavitzkySergey ChemishkianBradley Rhodes
    • Stephen SavitzkySergey ChemishkianBradley Rhodes
    • H04L7/00
    • H04L9/0841H04L2209/80
    • A split delay-line oscillator for secure data transmission is disclosed. In one embodiment, an apparatus for a split delay-line oscillator for secure data transmission includes a first modulator/demodulator block in a first device, the first modulator/demodulator block operable to insert a first variable delay to modulate a frequency of a shared carrier signal passing through the first modulator/demodulator block, and a second modulator/demodulator block in a second device, the second modulator/demodulator block operable to insert a second variable delay to modulate the frequency of the shared carrier signal passing through the second modulator/demodulator block, wherein the first and second devices create a shared secret by contributing data on the frequency-modulated shared carrier signal.
    • 公开了一种用于安全数据传输的分离延迟线振荡器。 在一个实施例中,用于安全数据传输的分离延迟线振荡器的装置包括第一装置中的第一调制器/解调器块,第一调制器/解调器块可操作以插入第一可变延迟来调制共享载波的频率 信号通过第一调制器/解调器块,以及第二调制器/解调器块,第二调制器/解调器块可操作以插入第二可变延迟以调制通过第二调制器/解调器块的共享载波信号的频率。 解调器块,其中第一和第二设备通过在调频共享载波信号上提供数据来产生共享秘密。
    • 8. 发明授权
    • Stamp sheets
    • 邮票
    • US07546528B2
    • 2009-06-09
    • US11018154
    • 2004-12-20
    • John BarrusAme ElliottKurt PiersolBradley RhodesStephen Savitzky
    • John BarrusAme ElliottKurt PiersolBradley RhodesStephen Savitzky
    • G06F17/00
    • G06F17/30011G06F17/243G06K9/2054G06K2209/01
    • A method and apparatus for creating and/or using a stamp sheet is described. In one embodiment, the method comprises receiving a first image of a first overview of a first collection of media objects, where the first image has graphical content representing the media objects and a first machine readable pointer to identify the first collection. The method also includes receiving a second image of a second overview of a second collection of media objects, wherein the second image has graphical content representing the media objects and a second machine readable pointer to identify the second collection, and identifying at least one location in at least one indication area on the first image having a mark therein, where the location being associated with graphical content represents at least one of the media objects. The method also includes adding the at least one media object to the second collection.
    • 描述了用于创建和/或使用印章的方法和装置。 在一个实施例中,该方法包括接收媒体对象的第一集合的第一概览的第一图像,其中第一图像具有表示媒体对象的图形内容,以及用于标识第一集合的第一机器可读指针。 该方法还包括接收媒体对象的第二集合的第二概览的第二图像,其中第二图像具有表示媒体对象的图形内容和用于标识第二集合的第二机器可读指针,并且识别第二集合中的至少一个位置 所述第一图像上的至少一个指示区域具有其中的标记,其中与图形内容相关联的位置表示所述媒体对象中的至少一个。 该方法还包括将至少一个媒体对象添加到第二集合。