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51. 发明授权

US10334082B2 Extremely high frequency converter 有权
公开(公告)号：US10334082B2
公开(公告)日：2019-06-25
申请号：US15793505
申请日：2017-10-25
申请人： Keyssa, Inc.
发明人： Gary D. McCormack , Roger Isaac , Eric Almgren
IPC分类号： H04L29/06 , H04B1/00
摘要： An extremely high frequency (EHF) protocol converter may include a transducer, an EHF communication circuit, a protocol conversion circuit, and a circuit port. The transducer may be configured to convert between an electromagnetic EHF data signal and an electrical EHF signal. The EHF communication circuit may be configured to convert between a baseband data signal and the electrical EHF signal. The protocol conversion circuit may be adapted to convert between the baseband data signal having data formatted according to a first data protocol associated with a first external device and a second baseband data signal having data formatted according to a second data protocol associated with a second external device. The second data protocol may be different from the first data protocol. The circuit port may conduct the second baseband data signal to the second external device.

52. 发明授权

US10236936B2 Link emission control 有权
公开(公告)号：US10236936B2
公开(公告)日：2019-03-19
申请号：US15224435
申请日：2016-07-29
申请人： Keyssa, Inc.
发明人： Gary D. McCormack , Ian A. Kyles
IPC分类号： H04B5/00 , H01L23/66 , H04B15/00 , H04B15/02 , H04L12/26 , H01L23/00
摘要： Establishing a communication link may include transmitting by a first device an unmodulated first electromagnetic EHF signal and receiving by a second device the first electromagnetic EHF signal. The second device may determine whether the received first electromagnetic EHF signal indicates that a first shield portion and a second shield portion are in alignment. The transmission of a modulated second electromagnetic EHF signal may be enabled when the received first electromagnetic EHF signal indicates that both the shield portions are in alignment and may be disabled when the received first electromagnetic EHF signal indicates that the first and second shield portions are not in alignment.

53. 发明授权

US09832288B2 Extremely high frequency converter 有权
公开(公告)号：US09832288B2
公开(公告)日：2017-11-28
申请号：US15225814
申请日：2016-08-01
申请人： Keyssa, Inc.
发明人： Gary D. McCormack , Roger Isaac , Eric Almgren
IPC分类号： H04L29/06 , H04B1/00
CPC分类号： H04L69/08 , H04B1/0096
摘要： An extremely high frequency (EHF) protocol converter may include a transducer, an EHF communication circuit, a protocol conversion circuit, and a circuit port. The transducer may be configured to convert between an electromagnetic EHF data signal and an electrical EHF signal. The EHF communication circuit may be configured to convert between a baseband data signal and the electrical EHF signal. The protocol conversion circuit may be adapted to convert between the baseband data signal having data formatted according to a first data protocol associated with a first external device and a second baseband data signal having data formatted according to a second data protocol associated with a second external device. The second data protocol may be different from the first data protocol. The circuit port may conduct the second baseband data signal to the second external device.

54. 发明授权

US09614590B2 Scalable high-bandwidth connectivity 有权
公开(公告)号：US09614590B2
公开(公告)日：2017-04-04
申请号：US13471058
申请日：2012-05-14
申请人： Gary D. McCormack , Ian A. Kyles
发明人： Gary D. McCormack , Ian A. Kyles
IPC分类号： H04B5/00
CPC分类号： H01Q1/2283 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/14 , H01L2924/15311 , H01L2924/181 , H01Q1/48 , H01Q1/525 , H01Q5/25 , H04B5/0037 , H04B5/0081 , H01L2924/00012 , H01L2924/00014
摘要： A scalable, high-bandwidth connectivity architecture for portable storage devices and memory modules may utilize EHF communication link chip packages mounted in various two-dimensional and three-dimensional configurations on planar surfaces such as printed circuit boards. Multiple electromagnetic communication links between devices distributed on major faces of card-like devices may be provided with respectively aligned pairs of communication units on each device. Adjacent communication units on a printed circuit board may transmit or receive electromagnetic radiation having different polarization, such as linear or elliptical polarization. Power and communication between communication devices may both be provided wirelessly.

55. 发明授权

US09588173B2 Waveguides for capturing close-proximity electromagnetic radiation transmitted by wireless chips during testing on automated test equipment (ATE) 有权
标题翻译：用于在自动测试设备（ATE）测试期间捕获由无线芯片传输的紧密电磁辐射的波导
公开(公告)号：US09588173B2
公开(公告)日：2017-03-07
申请号：US14108708
申请日：2013-12-17
申请人： Keyssa, Inc.
发明人： Roger Isaac , Bhupendra Sarhad , Gary Davis McCormack , Ian A. Kyles , Frederick George Weiss , Christopher Scott Sansom
IPC分类号： G01R31/28 , G01R1/24 , G01R1/04 , G01R31/302
CPC分类号： G01R1/045 , G01R1/24 , G01R31/2822 , G01R31/2834 , 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：测试夹具具有用作波导的柔性塑料电缆。被测设备（DUT）是一种小型收发器和天线，工作在30-300 GHz的极高频（EHF）频段。 DUT收发器的尺寸非常小，限制发射的电磁辐射的功率，以便使用近距离通信。用于接收的信封可能距离DUT收发器只能延伸约一厘米，大约与测试插座相同。在测试插座中非常靠近天线形成一个插槽。槽接收塑料波导的一端。插槽通过DUT收发器延伸到信封中，使得近距离辐射被塑料波导捕获。波导具有高的相对介电常数和反射金属化壁，使得辐射可以被携带到在信封外部的接收器。

56. 发明授权

US09531425B2 Modular electronics 有权
标题翻译：模块化电子产品
公开(公告)号：US09531425B2
公开(公告)日：2016-12-27
申请号：US14109938
申请日：2013-12-17
申请人： Keyssa, Inc.
发明人： Gary D. McCormack , Roger Isaac , Ian A. Kyles
IPC分类号： H04B1/40 , G09G3/20 , G06F1/16 , G06F1/18 , H04B1/38 , G09G5/00 , H04B5/00
CPC分类号： H04B5/0075 , G06F1/1626 , G06F1/181 , G06F1/182 , G09G3/2096 , G09G5/003 , G09G2330/00 , H01F7/0252 , H01P3/16 , H02J50/10 , H04B1/40 , H04B5/0012 , H04B5/0037
摘要： A computing device includes an integrated unit having a plurality of functional components, and an extremely high frequency (EHF) communication unit operatively coupled to the integrated unit. The EHF communication unit includes a transducer configured to transmit and receive EHF electromagnetic signals, and convert between electrical signals and electromagnetic signals. The computing device includes a transceiver operatively coupled to the transducer. The EHF communication unit may enable at least one of the functional components of the computing device to be supplemented by a functional component of an external computing device.
摘要翻译：计算设备包括具有多个功能组件的集成单元和可操作地耦合到集成单元的极高频（EHF）通信单元。 EHF通信单元包括被配置为发送和接收EHF电磁信号并在电信号和电磁信号之间转换的换能器。计算设备包括可操作地耦合到换能器的收发器。 EHF通信单元可以使计算设备的功能组件中的至少一个由外部计算设备的功能组件来补充。

57. 发明授权

US09525463B2 Contactless replacement for cabled standards-based interfaces 有权
公开(公告)号：US09525463B2
公开(公告)日：2016-12-20
申请号：US14885263
申请日：2015-10-16
申请人： KEYSSA, INC.
发明人： Gary D. McCormack , Ian A. Kyles
IPC分类号： H04B5/00 , G06F13/00 , H04L29/06
CPC分类号： H04B5/0031 , G06F13/00 , H04B5/0037 , H04B5/0075 , H04L29/06068 , H04L69/08
摘要： A contactless, electromagnetic (EM) replacement (substitute, alternative) for cabled (electric) Standards-based interfaces (such as, but not limited to USB) which effectively handles the data transfer requirements (such as bandwidth, speed, latency) associated with the Standard, and which is also capable of measuring and replicating relevant physical conditions (such as voltage levels) on data lines so as to function compatibly and transparently with the Standard. A contactless link may be provided between devices having transceivers. A non-conducting housing may enclose the devices. Some applications for the contactless (EM) interface are disclosed. A dielectric coupler facilitating communication between communications chips which are several meters apart. Conductive paths may provide power and ground for bus-powered devices.

58. 发明授权

US09426660B2 EHF secure communication device 有权
标题翻译： EHF安全通信设备
公开(公告)号：US09426660B2
公开(公告)日：2016-08-23
申请号：US14135458
申请日：2013-12-19
申请人： Keyssa, Inc.
发明人： Gary Davis McCormack , Ian A. Kyles
IPC分类号： H04L9/32 , H04W12/08 , H04L29/06
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，以使用接近极高频（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，并且从另一设备收听识别信息。在发现模式操作完成后，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。

59. 发明授权

US09373894B2 Integrated circuit with electromagnetic communication 有权
公开(公告)号：US09373894B2
公开(公告)日：2016-06-21
申请号：US13427576
申请日：2012-03-22
申请人： Ian A. Kyles , Gary D. McCormack
发明人： Ian A. Kyles , Gary D. McCormack
IPC分类号： H04L25/02 , H01Q19/02 , H01L23/66 , H01Q7/00 , H01Q9/26 , H01Q1/48 , H01Q19/18 , H01L23/498 , H01L23/31 , H01L23/00
摘要： A system for transmitting or receiving signals may include an integrated circuit (IC), a transducer operatively coupled to the IC for converting between electrical signals and electromagnetic signals; and insulating material that fixes the locations of the transducer and IC in spaced relationship relative to each other. The system may further include a lead frame providing external connections to conductors on the IC. An electromagnetic-energy directing assembly may be mounted relative to the transducer for directing electromagnetic energy in a region including the transducer and in a direction away from the IC. The directing assembly may include the lead frame, a printed circuit board ground plane, or external conductive elements spaced from the transducer. In a receiver, a signal-detector circuit may be responsive to a monitor signal representative of a received first radio-frequency electrical signal for generating a control signal that enables or disables an output from the receiver.

60. 发明授权

US09191263B2 Contactless replacement for cabled standards-based interfaces 有权
标题翻译：非接触式替代电缆标准接口
公开(公告)号：US09191263B2
公开(公告)日：2015-11-17
申请号：US13760089
申请日：2013-02-06
申请人： Keyssa, Inc.
发明人： Gary D McCormack , Ian A Kyles
IPC分类号： H04J3/24 , H04L29/06 , G06F13/00
CPC分类号： H04B5/0031 , G06F13/00 , H04B5/0037 , H04B5/0075 , H04L29/06068 , H04L69/08
摘要： A contactless, electromagnetic (EM) replacement (substitute, alternative) for cabled (electric) Standards-based interfaces (such as, but not limited to USB) which effectively handles the data transfer requirements (such as bandwidth, speed, latency) associated with the Standard, and which is also capable of measuring and replicating relevant physical conditions (such as voltage levels) on data lines so as to function compatibly and transparently with the Standard. A contactless link may be provided between devices having transceivers. A non-conducting housing may enclose the devices. Some applications for the contactless (EM) interface are disclosed. A dielectric coupler facilitating communication between communications chips which are several meters apart. Conductive paths may provide power and ground for bus-powered devices.
摘要翻译：对于有效处理与之相关的数据传输要求（如带宽，速度，延迟）的电缆（电）标准接口（例如但不限于USB）的非接触式，电磁（EM）替代（替代）标准，并且还能够测量和复制数据线上的相关物理条件（如电压电平），以便与标准兼容和透明地运行。可以在具有收发器的设备之间提供非接触式链路。不导电的外壳可能会封闭设备。公开了用于非接触式（EM）接口的一些应用。介质耦合器，其有助于彼此间隔数米的通信芯片之间的通信。导电路径可为总线供电设备提供电源和接地。

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