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1. 发明授权

EP1330890B1 ELECTRONIC FILE PROTECTION USING LOCATION 失效转让
标题翻译：保护电子文件的使用本网站
公开(公告)号：EP1330890B1
公开(公告)日：2008-06-25
申请号：EP01992923.1
申请日：2001-11-01
申请人： Digital Authentication Technologies Inc.
发明人： DUBE, Roger, R.
IPC分类号： H04L9/32 , H04L9/00 , H04L9/30 , G06F1/00
CPC分类号： G06F21/6218 , G06F2221/2107 , G06F2221/2111 , G06F2221/2151 , G06F2221/2153 , H04L9/006 , H04L9/0872
摘要： An invention for electronic file protection using location (412) and other entropy factors (408, 409, 410) is provided. Environment information regarding a computer is obtained, wherein the environment information includes data concerning an operating environment of the computer (409). Based on the environment information, an encryption key is generated and an electronic file is encrypted using the encryption key. A decryption key can also be created based on environment information, wherein the decryption key can be utilized to decrypt the electronic file. In addition, the environment information can include location information of the computer, drive information regarding a drive wherein the electronic file will be stored, and time information specifying access duration.

2. 发明授权

EP1683296B1 SYSTEM AND METHOD FOR CONTAINER MONITORING, REAL TIME AUTHENTICATION, ANOMALY DETECTION, AND ALERTS 有权
标题翻译：系统和方法船舶监控，实时验证，异常检测和报告
公开(公告)号：EP1683296B1
公开(公告)日：2014-03-05
申请号：EP04819086.2
申请日：2004-11-13
申请人： Digital Authentication Technologies Inc.
发明人： DUBE, Roger, R. , MORGENSTERN, Richard, L.
IPC分类号： G01S19/14 , G01S19/32
CPC分类号： G01S19/32 , G01S19/14

3. 发明公开

EP1329049A1 METHOD AND APPARATUS FOR REAL-TIME DIGITAL CERTIFICATION OF ELECTRONIC FILES AND TRANSACTIONS USING ENTROPY FACTORS 有权
标题翻译：方法和装置电子文档数字实时认证和交易中使用的熵
公开(公告)号：EP1329049A1
公开(公告)日：2003-07-23
申请号：EP01979691.1
申请日：2001-10-09
申请人： Digital Authentication Technologies Inc.
发明人： DUBE, Roger, R.
IPC分类号： H04L9/00
CPC分类号： G06F21/6218 , G06F2221/2107 , G06F2221/2111 , H04L9/3234 , H04L9/3263 , H04L2209/56 , H04L2209/80
摘要： An invention for digital authentication is provided. A first timing signal is received from a remote source using a receiver. Next, a delay number (630) is stored. The delay number (630) is based on a first delay time period between when the first timing signal was transmitted and when the first timing signal was received. A digital transaction is then authenticated using the delay number. The remote source can be any source capable of generating timing signals, such as a global positioning satellite (GPS) system (402) or a cell tower system. The delay in the timing signals can be caused by free electrons in a line of sight between the remote source and the receiver, such as by variations in atmospheric conditions or by an object within the line of sight such as bird or a tree branch. Optionally, the delay number (630) can be stored on a user card (410) and a system card. In this aspect, a transaction between the user card (410) on a client computer (409) and the system card on a server computer can be authenticating by comparing the delay number (630) stored on the user card to the delay number (630) stored on the system card.

4. 发明公开

EP0680023A3 Security thread verification device 失效
标题翻译：安全线测试设备。
公开(公告)号：EP0680023A3
公开(公告)日：1996-04-24
申请号：EP95302621.8
申请日：1995-04-20
申请人： AUTHENTICATION TECHNOLOGIES, INC.
发明人： Harbaugh, Steven K.
IPC分类号： G07D7/00
CPC分类号： G07D7/026
摘要： A currency paper (104) has a security thread embedded therein (108). The thread (108) comprises a plastic substrate (116) having a plurality of alphanumeric, metallic, electrically conductive characters (112) formed thereon. The characters (112) have predetermined heights and widths and spacings therebetween. The verification device (100) comprises an oscillator electrode (128) and associated horizontal and vertical electrodes (132, 136). A time-varying oscillator signal is coupled to the oscillator electrode (128). The spacing of the horizontal and vertical electrodes (132, 136) in relation to the oscillator electrode (128) is determined by the spacing between the metallized characters (112) on the thread (116). A valid security thread (108) capacitively couples the oscillator signal into the horizontal electrode (132) but not the vertical electrode (136). On the other hand, a counterfeit security thread will couple the oscillator signal into both the horizontal and vertical electrodes (132, 136). Signal processing electronics (140) is provided to sense these valid and counterfeit threads (108).

5. 发明公开

EP0650623A1 MICROWAVE SECURITY THREAD DETECTOR 失效
标题翻译：微波保险丝探测器。
公开(公告)号：EP0650623A1
公开(公告)日：1995-05-03
申请号：EP93918328.0
申请日：1993-07-23
申请人： AUTHENTICATION TECHNOLOGIES, INC. , Harbaugh, Steven K.
发明人： Harbaugh, Steven K. , Crane, Timothy T.
IPC分类号： G07D7
CPC分类号： G07D7/128 , G07D7/10
摘要： A security thread detector for verifying the authenticity of banknotes. In the preferred embodiment, the invention comprises a housing with a passage through which banknotes can be passed, wherein the housing also comprises a waveguide, a microwave oscillator for generating microwaves and two resonating slots on a wall of the waveguide, and a microwave detector. After a banknote is inserted through the passageway, the microwave diode produces an analog signal that is proportional to the microwave strength. The diode and the slots are arranged such that the radiated power from each slot is one hundred eighty degrees out-of-phase. If a banknote has no security thread, then the detector receives a balanced signal. If the banknote contains a security thread, the thread interferes with one of the radiating slots. This interference causes an imbalance condition and a corresponding signal is sent from the detector diode. The resulting signal is then sent to a microprocessor which activates an appropriate indicator. This indicator notifies the user of the presence or absence of a security thread; thus, the user can determine whether the banknote is counterfeit.

6. 发明公开

EP1683296A4 SYSTEM AND METHOD FOR CONTAINER MONITORING, REAL TIME AUTHENTICATION, ANOMALY DETECTION, AND ALERTS 有权
标题翻译：系统和方法船舶监控，实时验证，异常检测和报告
公开(公告)号：EP1683296A4
公开(公告)日：2012-04-25
申请号：EP04819086
申请日：2004-11-13
申请人： DIGITAL AUTHENTICATION TECHNOLOGIES INC
发明人： DUBE ROGER R , MORGENSTERN RICHARD L
IPC分类号： G01S19/21 , H04L9/00 , G01S11/02 , G01S19/14 , G01S19/32 , G06F11/30 , G08B1/08 , H04B7/185 , H04K1/00 , H04L9/32 , H04Q7/00
CPC分类号： G01S19/32 , G01S19/14

7. 发明授权

EP0680023B9 Security thread verification device 失效
标题翻译：安全线测试设备
公开(公告)号：EP0680023B9
公开(公告)日：2002-03-13
申请号：EP95302621.8
申请日：1995-04-20
申请人： AUTHENTICATION TECHNOLOGIES, INC.
发明人： Harbaugh, Steven K.
IPC分类号： G07D7/00
CPC分类号： G07D7/026

8. 发明授权

EP0650623B1 MICROWAVE SECURITY THREAD DETECTOR 失效
标题翻译：微波检测器，用于安全线
公开(公告)号：EP0650623B1
公开(公告)日：1996-11-06
申请号：EP93918328.1
申请日：1993-07-23
申请人： AUTHENTICATION TECHNOLOGIES, INC. , Harbaugh, Steven K.
发明人： Harbaugh, Steven K. , Crane, Timothy T.
IPC分类号： G07D7/00
CPC分类号： G07D7/128 , G07D7/10
摘要： A security thread detector for verifying the authenticity of banknotes. In the preferred embodiment, the invention comprises a housing with a passage through which banknotes can be passed, wherein the housing also comprises a waveguide, a microwave oscillator for generating microwaves and two resonating slots on a wall of the waveguide, and a microwave detector. After a banknote is inserted through the passageway, the microwave diode produces an analog signal that is proportional to the microwave strength. The diode and the slots are arranged such that the radiated power from each slot is one hundred eighty degrees out-of-phase. If a banknote has no security thread, then the detector receives a balanced signal. If the banknote contains a security thread, the thread interferes with one of the radiating slots. This interference causes an imbalance condition and a corresponding signal is sent from the detector diode. The resulting signal is then sent to a microprocessor which activates an appropriate indicator. This indicator notifies the user of the presence or absence of a security thread; thus, the user can determine whether the banknote is counterfeit.

9. 发明公开

EP2540029A4 LOCATION-AWARE SECURITY AND ACCESS SYSTEM 有权
标题翻译：位置感知安全性和访问系统
公开(公告)号：EP2540029A4
公开(公告)日：2013-07-24
申请号：EP11748218
申请日：2011-02-26
申请人： DIGITAL AUTHENTICATION TECHNOLOGIES INC
发明人： HANNA DAVID A JR
IPC分类号： H04L29/06 , H04W12/08 , H04W64/00
CPC分类号： H04L63/107 , H04W4/02 , H04W4/028 , H04W12/08 , H04W64/00
摘要： An invention is afforded for providing security for a protected network resource. The system includes a network access apparatus in communication with a receiver that receives signals from a remote source. The network access apparatus is capable of collecting current microprint data for the receiver, which is a plurality of values based on data values received at the receiver over a predefined period of time, for example, forty-five seconds. The system also includes an authentication computer in communication with the network access apparatus. The authentication computer has access to an LSDF for the receiver, which is a plurality of values based on data values received at the receiver over a predefined period of time, for example, a twenty-four hour period of time. In operation the network access apparatus provides current microprint data for the receiver to the authentication computer, and the authentication computer compares the current microprint data to the LSDF for the receiver to authenticate an access request.

10. 发明公开

EP2540029A2 LOCATION-AWARE SECURITY AND ACCESS SYSTEM 有权
标题翻译：系统和方法本地安全意识和ACCESS
公开(公告)号：EP2540029A2
公开(公告)日：2013-01-02
申请号：EP11748218.2
申请日：2011-02-26
申请人： Digital Authentication Technologies, Inc.
发明人： HANNA, David, A., JR.
IPC分类号： H04L9/32 , H04W12/06
CPC分类号： H04L63/107 , H04W4/02 , H04W4/029 , H04W12/08 , H04W64/00
摘要： An invention is afforded for providing security for a protected network resource. The system includes a network access apparatus in communication with a receiver that receives signals from a remote source. The network access apparatus is capable of collecting current microprint data for the receiver, which is a plurality of values based on data values received at the receiver over a predefined period of time, for example, forty-five seconds. The system also includes an authentication computer in communication with the network access apparatus. The authentication computer has access to an LSDF for the receiver, which is a plurality of values based on data values received at the receiver over a predefined period of time, for example, a twenty-four hour period of time. In operation the network access apparatus provides current microprint data for the receiver to the authentication computer, and the authentication computer compares the current microprint data to the LSDF for the receiver to authenticate an access request.

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