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1. 发明公开

EP2974504A4 EHF SECURE COMMUNICATION DEVICE 有权转让
标题翻译： SICHERE EHF-KOMMUNIKATIONSVORRICHTUNG
公开(公告)号：EP2974504A4
公开(公告)日：2016-11-16
申请号：EP13879021
申请日：2013-12-19
申请人： KEYSSA INC
发明人： MCCORMACK GARY DAVIS , KYLES IAN A
IPC分类号： H04B5/02 , H04L29/06 , H04W12/08 , H04W76/04
CPC分类号： H04W12/08 , H04B5/02 , H04L63/0428 , H04L63/0876 , H04L63/107
摘要： A communication device employs a contactless secure communication interface to transmit and receive data with a computing device using close proximity extremely high frequency (EHF) communication. The communication device and the computing device periodically initiate a discovery operation mode, whereby the devices periodically transmit identifying information about the respective devices and listen for identifying information from the other device. Upon completion of the discovery mode operation, the devices enter a link-training operation mode and exchange capability information about the respective devices. During transport mode operation the communication device employs methods to manage access to data stored on the communication device by encrypting the data using one or a combination of training information or capability information as a basis for generating an encryption key.
摘要翻译：通信设备采用非接触式安全通信接口，使用接近极高频（EHF）通信的计算设备来发送和接收数据。通信设备和计算设备周期性地发起发现操作模式，由此设备周期性地发送关于各个设备的标识信息，并且从其他设备收听识别信息。在完成发现模式操作后，设备进入链路训练操作模式并交换关于各个设备的能力信息。在传输模式操作期间，通信设备采用通过使用训练信息或能力信息的一个或组合来加密数据来管理对存储在通信设备上的数据的访问的方法，作为用于生成加密密钥的基础。

2. 发明公开

EP3058662A4 MISALIGNMENT-TOLERANT HIGH-DENSITY MULTI-TRANSMITTER/RECEIVER MODULES FOR EXTREMELY-HIGH FREQUENCY (EHF) CLOSE-PROXIMITY WIRELESS CONNECTIONS 有权转让
标题翻译： FEHLAUSRICHTUNGSTOLERANTE HOCHDICHTE MULTISENDER- /EMPFÄNGERMODULEFÜRDRAHTLOSE EHF-CLOSE-PROXIMITY-VERBINDUNGEN
公开(公告)号：EP3058662A4
公开(公告)日：2017-08-16
申请号：EP14854164
申请日：2014-10-20
申请人： KEYSSA INC
发明人： ISAAC ROGER , MCCORMACK GARY DAVIS , KYLES IAN A
IPC分类号： H04B5/00
CPC分类号： H04B1/123 , H01L23/3107 , H01L23/4952 , H01L23/49541 , H01L23/66 , H01L24/13 , H01L24/16 , H01L24/32 , H01L24/48 , H01L2223/6677 , H01L2224/131 , H01L2224/16245 , H01L2224/32227 , H01L2224/48227 , H01L2224/48245 , H01L2224/73265 , H01L2924/00014 , H01L2924/15311 , H01L2924/181 , H04B5/0031 , H04B5/02 , Y02D70/00 , Y02D70/12 , Y02D70/122 , Y02D70/166 , Y02D70/42 , H01L2224/45099 , H01L2924/014 , H01L2924/00012
摘要： Contactless extremely high frequency (EHF) signal directing and blocking structures are disclosed herein. The EHF signal directing structures may focus EHF signal energy along a desired EHF signal pathway. The EHF signal blocking structures may minimize signal propagation through substrates such as circuit boards. Focusing EHF signal energy and selectively blocking the EHF signal energy can minimize or eliminate crosstalk and enhance data transmission speed and integrity.
摘要翻译：本文公开了非接触式极高频率（EHF）信号引导和阻挡结构。 EHF信号引导结构可以将EHF信号能量集中在期望的EHF信号路径上。 EHF信号阻挡结构可以使通过诸如电路板等基板的信号传播最小化。聚焦EHF信号能量并有选择地阻止EHF信号能量可以最小化或消除串扰并提高数据传输速度和完整性。

3. 发明公开

EP3084453A4 WAVEGUIDES FOR CAPTURING CLOSE-PROXIMITY ELECTROMAGNETIC RADIATION TRANSMITTED BY WIRELESS CHIPS DURING TESTING ON AUTOMATED TEST EQUIPMENT (ATE) 有权转让
标题翻译： WELLENLEITER ZUR ERFASSUNG VON DURCH DRAHTLOSCHIPSÜbertragennerELEKTROMAGNETISCHER STRAHLUNGNÄCHSTERNÄHEWÄHRENDDERPRÜFUNGAUF EINER AUTOMATISIERTEN TESTEINRICHTUNG（ATE）
公开(公告)号：EP3084453A4
公开(公告)日：2017-08-30
申请号：EP13899714
申请日：2013-12-17
申请人： KEYSSA INC
发明人： ISAAC ROGER , SARHAD BHUPENDRA , MCCORMACK GARY DAVIS , KYLES IAN A , WEISS FREDERICK GEORGE , SANSOM CHRISTOPHER SCOTT
IPC分类号： G01R31/00
CPC分类号： G01R1/24 , G01R1/045 , G01R31/2822 , G01R31/2889 , G01R31/3025
摘要： A test fixture has a flexible plastic cable that acts as a waveguide. The Device-Under-Test (DUT) is a small transceiver and antenna that operate in the Extremely High-Frequency (EHF) band of 30-300 GHz. The size of the DUT transceiver is very small, limiting the power of emitted electromagnetic radiation so that close-proximity communication is used. The envelope for reception may only extend for about a centimeter from the DUT transceiver, about the same size as the test socket. A slot is formed in the test socket very near to the antenna. The slot receives one end of the plastic waveguide. The slot extends into the envelope by the DUT transceiver so that close-proximity radiation is captured by the plastic waveguide. The waveguide has a high relative permittivity and reflective metalized walls so that the radiation may be carried to a receiver that is outside the envelope.
摘要翻译：测试夹具具有柔性塑料电缆作为波导。被测器件（DUT）是一款小型收发器和天线，工作在30-300 GHz的极高频（EHF）频段。 DUT收发器的尺寸非常小，限制了发射电磁辐射的功率，因此使用近距离通信。用于接收的信封只能从DUT收发器延伸约1厘米，与测试插座大小相同。测试插座中的插槽非常靠近天线。该槽接收塑料波导的一端。狭缝通过DUT收发器延伸到信封中，使得塑料波导捕获近接辐射。波导具有较高的相对介电常数和反射金属化壁，使得辐射可以被传送到位于包络之外的接收器。

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