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1. 发明授权

US09355545B2 Secure optionally passive RFID tag or sensor with external power source and data logging 有权
标题翻译：安全可选的无源RFID标签或带有外部电源和数据记录的传感器
公开(公告)号：US09355545B2
公开(公告)日：2016-05-31
申请号：US14715539
申请日：2015-05-18
申请人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
发明人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
IPC分类号： H04Q5/22 , G08B21/00 , G06K19/07 , G06K19/077 , G06K7/10
CPC分类号： G08B21/00 , G06K19/0723 , G06K19/07798 , G06K2007/10504 , G08B13/128
摘要： A secure optionally passive RFID tag or sensor system comprises a passive RFID tag having means for receiving radio signals from at least one base station and for transmitting radio signals to at least one base station, where the tag is capable of being powered exclusively by received radio energy, and an external power and data logging device having at least one battery and electronic circuitry including a digital memory configured for storing and recalling data. The external power and data logging device has a means for powering the tag, and also has a means.
摘要翻译：安全的可选择的无源RFID标签或传感器系统包括无源RFID标签，其具有用于接收来自至少一个基站的无线电信号的装置，并且用于向至少一个基站发送无线电信号，其中标签能够由接收到的无线电能量以及具有至少一个电池和电子电路的外部电力和数据记录装置，该电子电路包括被配置为存储和调用数据的数字存储器。外部电源和数据记录设备具有为标签供电的方法，并且还具有一种手段。

2. 发明申请

US20150339568A1 SECURE RFID TAG OR SENSOR WITH SELF-DESTRUCTION MECHANISM UPON TAMPERING 有权
标题翻译：安全的RFID标签或传感器与自毁机制在夯实
公开(公告)号：US20150339568A1
公开(公告)日：2015-11-26
申请号：US14714204
申请日：2015-05-15
申请人： Faranak Nekoogar , Farid Dowla , Richard Twogood , Scott Lefton
发明人： Faranak Nekoogar , Farid Dowla , Richard Twogood , Scott Lefton
IPC分类号： G06K19/077 , H05K5/02 , H05K1/02 , H05K5/00
CPC分类号： G06K19/07798 , G06K19/07381 , H05K1/0275 , H05K5/0208 , H05K5/0221 , H05K2201/10098 , Y10T225/371
摘要： A circuit board anti-tamper mechanism comprises a circuit board having a frangible portion, a trigger having a trigger spring, a trigger arming mechanism actuated by the trigger wherein the trigger arming mechanism is initially non-actuated, a force producing mechanism, a latch providing mechanical communication between the trigger arming mechanism and the force producing mechanism, wherein the latch initially retains the force producing mechanism in a refracted position. Arming pressure applied to the trigger sufficient to overcome the trigger spring force will actuate the trigger arming mechanism, causing the anti-tamper mechanism to be armed. Subsequent tampering with the anti-tamper mechanism results in a decrease of pressure on the trigger below the trigger spring force, thereby causing the trigger arming mechanism to actuate the latch, thereby releasing the force producing mechanism to apply force to the frangible portion of the circuit board, thereby breaking the circuit board.
摘要翻译：电路板防篡改机构包括具有易碎部分的电路板，具有触发弹簧的触发器，由触发器致动的触发器布防机构，其中触发器布防机构最初不被致动，力产生机构，闩锁提供触发器布置机构和力产生机构之间的机械连通，其中闩锁最初将力产生机构保持在折射位置。施加到触发器上的足以克服触发弹簧力的施加压力将致动触发器布防机构，导致防篡改机构布防。随后篡改防篡改机构导致触发器下方的压力降低到触发弹簧力以下，从而使触发器布防机构致动闩锁，由此释放力产生机构以向电路的易碎部分施加力板，从而打破电路板。

3. 发明申请

US20150339499A1 SECURE OPTIONALLY PASSIVE RFID TAG OR SENSOR WITH EXTERNAL POWER SOURCE AND DATA LOGGING 有权
标题翻译：安全的无源RFID标签或传感器与外部电源和数据记录
公开(公告)号：US20150339499A1
公开(公告)日：2015-11-26
申请号：US14715539
申请日：2015-05-18
申请人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
发明人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
IPC分类号： G06K7/10
CPC分类号： G08B21/00 , G06K19/0723 , G06K19/07798 , G06K2007/10504 , G08B13/128
摘要： A secure optionally passive RFID tag or sensor system comprises a passive RFID tag having means for receiving radio signals from at least one base station and for transmitting radio signals to at least one base station, where the tag is capable of being powered exclusively by received radio energy, and an external power and data logging device having at least one battery and electronic circuitry including a digital memory configured for storing and recalling data. The external power and data logging device has a means for powering the tag, and also has a means
摘要翻译：安全的可选择的无源RFID标签或传感器系统包括无源RFID标签，其具有用于接收来自至少一个基站的无线电信号的装置，并且用于向至少一个基站发送无线电信号，其中标签能够由接收到的无线电能量以及具有至少一个电池和电子电路的外部电力和数据记录装置，该电子电路包括被配置为存储和调用数据的数字存储器。外部电源和数据记录设备具有为标签供电的方法，并且还具有一种手段

4. 发明申请

US20150310715A1 SECURE PASSIVE RFID TAG WITH SEAL 有权
标题翻译：安全无缝RFID标签
公开(公告)号：US20150310715A1
公开(公告)日：2015-10-29
申请号：US14695991
申请日：2015-04-24
申请人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
发明人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
IPC分类号： G08B13/24
CPC分类号： G08B13/06
摘要： A secure passive RFID tag system comprises at least one base station and at least one passive RFID tag. The tag includes a fiber optic cable with the cable ends sealed within the tag and the middle portion forming an external loop. The loop may be secured to at least portions of an object. The tag transmits and receives an optical signal through the fiber optic cable, and the cable is configured to be damaged or broken in response to removal or tampering attempts, wherein the optical signal is significantly altered if the cable is damaged or broken. The tag transmits the optical signal in response to receiving a radio signal from the base station and compares the transmitted optical signal to the received optical signal. If the transmitted optical signal and the received optical signal are identical, the tag transmits an affirmative radio signal to the base station.
摘要翻译：安全的无源RFID标签系统包括至少一个基站和至少一个无源RFID标签。标签包括光纤电缆，其电缆端部密封在标签内，中间部分形成外部环路。环可以固定到物体的至少一部分。标签通过光纤电缆发送和接收光信号，并且电缆被配置为响应于去除或篡改尝试而损坏或断开，其中如果电缆损坏或断开，则光信号被显着改变。响应于从基站接收到无线电信号，标签发送光信号，并将所发送的光信号与接收到的光信号进行比较。如果发送的光信号和接收到的光信号相同，则标签将肯定无线电信号发送到基站。

5. 发明授权

US09818273B2 Secure passive RFID tag with seal 有权
公开(公告)号：US09818273B2
公开(公告)日：2017-11-14
申请号：US14695991
申请日：2015-04-24
申请人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
发明人： Faranak Nekoogar , Matthew Reynolds , Scott Lefton , Farid Dowla , Richard Twogood
IPC分类号： G08B13/24 , G08B13/06
CPC分类号： G08B13/06
摘要： A secure passive RFID tag system comprises at least one base station and at least one passive RFID tag. The tag includes a fiber optic cable with the cable ends sealed within the tag and the middle portion forming an external loop. The loop may be secured to at least portions of an object. The tag transmits and receives an optical signal through the fiber optic cable, and the cable is configured to be damaged or broken in response to removal or tampering attempts, wherein the optical signal is significantly altered if the cable is damaged or broken. The tag transmits the optical signal in response to receiving a radio signal from the base station and compares the transmitted optical signal to the received optical signal. If the transmitted optical signal and the received optical signal are identical, the tag transmits an affirmative radio signal to the base station.

6. 发明授权

US09530090B2 Secure RFID tag or sensor with self-destruction mechanism upon tampering 有权
标题翻译：安全的RFID标签或传感器具有自毁机制，篡改
公开(公告)号：US09530090B2
公开(公告)日：2016-12-27
申请号：US14714204
申请日：2015-05-15
申请人： Faranak Nekoogar , Farid Dowla , Richard Twogood , Scott Lefton
发明人： Faranak Nekoogar , Farid Dowla , Richard Twogood , Scott Lefton
IPC分类号： G06K19/06 , G06K19/077 , H05K5/02 , H05K1/02 , G06K19/073
CPC分类号： G06K19/07798 , G06K19/07381 , H05K1/0275 , H05K5/0208 , H05K5/0221 , H05K2201/10098 , Y10T225/371
摘要： A circuit board anti-tamper mechanism comprises a circuit board having a frangible portion, a trigger having a trigger spring, a trigger arming mechanism actuated by the trigger wherein the trigger arming mechanism is initially non-actuated, a force producing mechanism, a latch providing mechanical communication between the trigger arming mechanism and the force producing mechanism, wherein the latch initially retains the force producing mechanism in a refracted position. Arming pressure applied to the trigger sufficient to overcome the trigger spring force will actuate the trigger arming mechanism, causing the anti-tamper mechanism to be armed. Subsequent tampering with the anti-tamper mechanism results in a decrease of pressure on the trigger below the trigger spring force, thereby causing the trigger arming mechanism to actuate the latch, thereby releasing the force producing mechanism to apply force to the frangible portion of the circuit board, thereby breaking the circuit board.
摘要翻译：电路板防篡改机构包括具有易碎部分的电路板，具有触发弹簧的触发器，由触发器致动的触发器布防机构，其中触发器布防机构最初不被致动，力产生机构，闩锁提供触发器布置机构和力产生机构之间的机械连通，其中闩锁最初将力产生机构保持在折射位置。施加到触发器上的足以克服触发弹簧力的施加压力将致动触发器布防机构，导致防篡改机构布防。随后篡改防篡改机构导致触发器下方的压力降低到触发弹簧力以下，从而使触发器布防机构致动闩锁，由此释放力产生机构以向电路的易碎部分施加力板，从而打破电路板。

7. 发明授权

US11387864B2 Pulse based wideband signaling 有权
公开(公告)号：US11387864B2
公开(公告)日：2022-07-12
申请号：US16891760
申请日：2020-06-03
申请人： Farid Dowla , Faranak Nekoogar , David Benzel
发明人： Farid Dowla , Faranak Nekoogar , David Benzel
IPC分类号： H04B1/717 , H04B1/7163 , H04B1/7176 , H04B1/719
摘要： A system for pulse based wideband signaling comprises a transmitter that performs physical layer encoding of both digital and analog data into a pulse repetition rate signal, and modulation of the pulse repetition rate signal into wideband radio frequency pulses, and transmission of the pulses as a wideband RF signal, a receiver that performs physical layer demodulation of the wideband RF signal into a pulse repetition rate signal, and decoding of the pulse repetition rate signal into digital and analog data, wherein the system provides improvement in controlling and balancing the variables of bandwidth, signal to noise ratio, range, and power consumption.

8. 发明申请

US20120200448A1 RADAR NETWORK COMMUNICATION THROUGH SENSING OF FREQUENCY HOPPING 有权
标题翻译：通过频率感知的雷达网络通信
公开(公告)号：US20120200448A1
公开(公告)日：2012-08-09
申请号：US13024105
申请日：2011-02-09
申请人： Farid Dowla , Faranak Nekoogar
发明人： Farid Dowla , Faranak Nekoogar
IPC分类号： G01S13/00
CPC分类号： G01S13/87 , G01S7/006 , G01S7/021 , G01S13/24
摘要： In one embodiment, a radar communication system includes a plurality of radars having a communication range and being capable of operating at a sensing frequency and a reporting frequency, wherein the reporting frequency is different than the sensing frequency, each radar is adapted for operating at the sensing frequency until an event is detected, each radar in the plurality of radars has an identification/location frequency for reporting information different from the sensing frequency, a first radar of the radars which senses the event sends a reporting frequency corresponding to its identification/location frequency when the event is detected, and all other radars in the plurality of radars switch their reporting frequencies to match the, reporting frequency of the first radar upon detecting the reporting frequency switch of a radar within the communication range. In another embodiment, a method is presented for communicating information in a radar system.
摘要翻译：在一个实施例中，雷达通信系统包括具有通信范围并且能够以感测频率和报告频率操作的多个雷达，其中报告频率不同于感测频率，每个雷达适于在感测频率直到检测到事件，多个雷达中的每个雷达具有用于报告与感测频率不同的信息的识别/位置频率，感测事件的雷达的第一雷达发送对应于其识别/位置的报告频率检测事件时的频率，并且多个雷达中的所有其他雷达在检测到在通信范围内的雷达的报告频率切换时，切换其报告频率以匹配第一雷达的报告频率。在另一个实施例中，呈现了用于在雷达系统中传送信息的方法。

9. 发明申请

US20070297543A1 UWB communication receiver feedback loop 审中-公开
公开(公告)号：US20070297543A1
公开(公告)日：2007-12-27
申请号：US11888125
申请日：2007-07-30
申请人： Alex Spiridon , Dave Benzel , Farid Dowla , Faranak Nekoogar , Erwin Rosenbury
发明人： Alex Spiridon , Dave Benzel , Farid Dowla , Faranak Nekoogar , Erwin Rosenbury
IPC分类号： H04L27/08
CPC分类号： H04B1/719
摘要： A novel technique and structure that maximizes the extraction of information from reference pulses for UWB-TR receivers is introduced. The scheme efficiently processes an incoming signal to suppress different types of UWB as well as non-UWB interference prior to signal detection. Such a method and system adds a feedback loop mechanism to enhance the signal-to-noise ratio of reference pulses in a conventional TR receiver. Moreover, sampling the second order statistical function such as, for example, the autocorrelation function (ACF) of the received signal and matching it to the ACF samples of the original pulses for each transmitted bit provides a more robust UWB communications method and system in the presence of channel distortions.

10. 发明授权

US08451164B2 Radar network communication through sensing of frequency hopping 有权
标题翻译：雷达网络通信通过跳频检测
公开(公告)号：US08451164B2
公开(公告)日：2013-05-28
申请号：US13024105
申请日：2011-02-09
申请人： Farid Dowla , Faranak Nekoogar
发明人： Farid Dowla , Faranak Nekoogar
IPC分类号： G01S13/00
CPC分类号： G01S13/87 , G01S7/006 , G01S7/021 , G01S13/24
摘要： In one embodiment, a radar communication system includes a plurality of radars having a communication range and being capable of operating at a sensing frequency and a reporting frequency, wherein the reporting frequency is different than the sensing frequency, each radar is adapted for operating at the sensing frequency until an event is detected, each radar in the plurality of radars has an identification/location frequency for reporting information different from the sensing frequency, a first radar of the radars which senses the event sends a reporting frequency corresponding to its identification/location frequency when the event is detected, and all other radars in the plurality of radars switch their reporting frequencies to match the reporting frequency of the first radar upon detecting the reporting frequency switch of a radar within the communication range. In another embodiment, a method is presented for communicating information in a radar system.
摘要翻译：在一个实施例中，雷达通信系统包括具有通信范围并且能够以感测频率和报告频率操作的多个雷达，其中报告频率不同于感测频率，每个雷达适于在感测频率直到检测到事件，多个雷达中的每个雷达具有用于报告与感测频率不同的信息的识别/位置频率，感测事件的雷达的第一雷达发送对应于其识别/位置的报告频率当检测到事件时，多个雷达中的所有其他雷达在通信范围内检测到雷达的报告频率切换时，切换其报告频率以匹配第一雷达的报告频率。在另一个实施例中，呈现了用于在雷达系统中传送信息的方法。

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