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1. 发明公开

EP3510801A1 DEDICATED SHORT-RANGE COMMUNICATION VEHICLE MANAGEMENT APPARATUSES, SYSTEMS AND METHODS 审中-公开
公开(公告)号：EP3510801A1
公开(公告)日：2019-07-17
申请号：EP17849597.4
申请日：2017-09-08
申请人： Laird Technologies, Inc.
发明人： RAJAKONDALA, Balachander , CHANGALVALA, Raghavendar , GURURAJ, Panamalai Gopalakrishnan
IPC分类号： H04W4/02

2. 发明授权

EP3270410B1 SYSTEMS AND METHODS OF APPLYING THERMAL INTERFACE MATERIALS 有权
公开(公告)号：EP3270410B1
公开(公告)日：2019-01-30
申请号：EP17178138.8
申请日：2017-06-27
申请人： Laird Technologies, Inc.
发明人： Strader, Jason L. , Kittel, Mark D.
IPC分类号： H01L21/48 , H01L23/42

3. 发明公开

EP3422475A1 VEHICULAR ANTENNA ASSEMBLIES 审中-公开
公开(公告)号：EP3422475A1
公开(公告)日：2019-01-02
申请号：EP18167178.5
申请日：2018-04-13
申请人： Laird Technologies, Inc.
发明人： Yasin, Hasan , Borchani, Wassim , Duzdar, Ayman , Combi, Joseph Michael , Reed, Gary Keith
IPC分类号： H01Q1/32 , H01Q1/12 , H01Q11/08 , H01Q9/36 , H01Q9/42 , H01Q1/36
摘要： Exemplary embodiments are disclosed of vehicular antenna assemblies and methods relating to assembling vehicular antenna assemblies. In an exemplary embodiment, a vehicular antenna assembly generally includes a dielectric antenna carrier and at least one antenna coupled to the dielectric antenna carrier. The at least one antenna includes a lower end portion that extends downwardly relative to the dielectric antenna carrier. The lower end portion is positionable within an opening in a printed circuit board and/or positionable in electrical contact with a contact member along the printed circuit board when the dielectric antenna carrier and the at least one antenna are moved relatively downward toward the printed circuit board.

4. 发明公开

EP3422121A1 WIRELESS EMERGENCY STOP SYSTEMS AND CORRESPONDING METHODS OF OPERATING A WIRELESS EMERGENCY STOP SYSTEM FOR A MACHINE SAFETY INTERFACE 有权转让
公开(公告)号：EP3422121A1
公开(公告)日：2019-01-02
申请号：EP18172056.6
申请日：2018-05-14
申请人： Laird Technologies, Inc.
发明人： Stagg, David
IPC分类号： G05B9/02 , G05B19/042 , G05B19/048
摘要： Exemplary embodiments are provided of wireless emergency stop systems. In an exemplary embodiment, a wireless emergency stop system includes a machine safety device wired to a machine stop circuit for stopping operation of a machine when the machine stop circuit is activated. The machine safety device includes a wireless communication interface. The system also includes multiple personal safety devices. Each personal safety device includes a wireless communication interface for wireless communication with the machine safety device, and an emergency stop switch. The emergency stop switch is configured to, when activated, transmit an emergency stop signal to the machine safety device to trigger an emergency stop of the machine. The machine safety device is configured to maintain wireless connections with more than one of the multiple personal safety devices at the same time. Example methods of operating a wireless emergency stop system are also disclosed.

5. 发明公开

EP3378293A1 BOARD LEVEL SHIELD INCLUDING AN INTEGRATED HEAT SINK 有权
公开(公告)号：EP3378293A1
公开(公告)日：2018-09-26
申请号：EP16866833.3
申请日：2016-10-28
申请人： Laird Technologies, Inc.
发明人： WRONA, Timothy M. , ENGLISH, Gerald R. , JACKLINSKI, Daniel
IPC分类号： H05K9/00 , H05K7/20
CPC分类号： H05K9/0081 , H01L23/3675 , H01L23/4093 , H01L23/552 , H05K7/2039 , H05K7/20918 , H05K7/20945 , H05K9/0032
摘要： A shielding assembly is disclosed, the assembly including at least a board level shield and a heat sink. The assembly may include a board level shield that includes both a lid and a fence, and may also include a thermal interface material, where the assembly may be mounted on a printed circuit board to provide both EMI shielding and thermal management of heat-generating electronic components or heat sources on the circuit board. The heat sink includes at least one pin, and the shield includes at least one complementary perforation relative to the pin, such that an assembled device of the disclosure provides both EMI shielding and thermal management while permitting the transfer of thermal energy via the heat sink pin through the board level shield perforation.

6. 发明公开

EP3354533A1 DEVICES, SYSTEMS, AND METHODS FOR RELAYING VOICE MESSAGES TO OPERATOR CONTROL UNITS OF REMOTE CONTROL LOCOMOTIVES 审中-公开
公开(公告)号：EP3354533A1
公开(公告)日：2018-08-01
申请号：EP18150044.8
申请日：2018-01-02
申请人： Laird Technologies, Inc.
发明人： JOVENALL, Jeremy , SZKLAR, Oleh
IPC分类号： B61L15/00 , G05D1/00 , B61L3/12
CPC分类号： B61C17/12 , B61L3/127 , B61L15/0027 , G05D1/005 , G10L15/22 , G10L15/26 , G10L2015/223 , H04B1/3822 , H04B1/385 , H04B7/155 , H04B2001/3866 , H04W4/80 , H04W52/04
摘要： According to various aspects, exemplary embodiments are disclosed of devices, systems, and methods related relaying voice messages to operator control units of a locomotive. In an exemplary embodiment, an operator control unit generally includes a user interface configured to receive one or more commands from an operator for controlling a locomotive, a wireless communication interface configured to transmit data to and receive data from a locomotive control unit of the locomotive, and memory configured to store multiple voice messages corresponding to the locomotive. The operator control unit also includes a processor configured to receive a voice message number from the locomotive control unit of the locomotive via the wireless communication interface, retrieve one of the multiple stored voice messages from memory corresponding to the received voice message number, and transmit the retrieved voice message to an earpiece of the operator via a wired transmission and/or near-field wireless transmission.

7. 发明公开

EP3342249A1 AUTOMATIC WIRELESS MODE SWITCHING 有权转让
公开(公告)号：EP3342249A1
公开(公告)日：2018-07-04
申请号：EP16839759.4
申请日：2016-07-06
申请人： Laird Technologies, Inc.
发明人： KEPHART, JR., Daniel B. , CONLEY, Joseph James , KALBFLEISCH, James Martin , SIDLE, Kris A.
IPC分类号： H04W88/06 , H04W24/08 , H04W4/00
摘要： Example embodiments of the present disclosure generally relate to automatic wireless mode switching in wireless communication devices and systems, and methods of automatic wireless mode switching. In one example embodiment, a wireless communication device generally includes a wireless communication interface configured to transmit data to a remote device via wireless communication, and a controller configured to control a mode of operation of the wireless communication device and to automatically switch the mode of operation of the wireless communication device between at least a first mode of operation and a second mode of operation. The first mode of operation is one of a client mode of operation, an access point mode of operation, an ad hoc mode of operation, a dual mode operation and a tri-mode operation. The second mode of operation is one of a dual mode operation and a tri-mode operation.

8. 发明公开

EP3317158A4 MONITORING AND CONTROLLING OF DISTRIBUTED MACHINES 有权转让
公开(公告)号：EP3317158A4
公开(公告)日：2018-06-13
申请号：EP16818705
申请日：2016-06-29
申请人： LAIRD TECHNOLOGIES INC
发明人： FERENCZ JR DONALD CYRIL , HOSTELLEY KEVIN DAVID , CONRAD JUSTIN WESLEY
IPC分类号： B61L27/00 , B61L15/00 , B61L23/08 , B61L25/02 , H04W4/12
CPC分类号： H04L67/12 , B61L3/127 , B61L17/02 , B61L25/025 , B61L27/0077 , B61L2027/005 , B61L2205/04
摘要： According to various aspects, exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine also sends a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.

9. 发明公开

EP3317158A1 MONITORING AND CONTROLLING OF DISTRIBUTED MACHINES 有权转让
标题翻译：分布式机器的监视和控制
公开(公告)号：EP3317158A1
公开(公告)日：2018-05-09
申请号：EP16818705.2
申请日：2016-06-29
申请人： Laird Technologies, Inc.
发明人： FERENCZ, JR., Donald Cyril , HOSTELLEY, Kevin David , CONRAD, Justin Wesley
IPC分类号： B61L27/00 , B61L15/00 , B61L25/02 , B61L23/08 , H04W4/12
CPC分类号： H04L67/12 , B61L3/127 , B61L17/02 , B61L25/025 , B61L27/0077 , B61L2027/005 , B61L2205/04
摘要： According to various aspects, exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine also sends a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.

10. 发明公开

EP3276838A1 SMALL FORM-FACTOR PLUGGABLE (SFP) TRANSCEIVERS 审中-公开
标题翻译：小型表面因素可插拔（SFP）收发器
公开(公告)号：EP3276838A1
公开(公告)日：2018-01-31
申请号：EP17183352.8
申请日：2017-07-26
申请人： Laird Technologies, Inc.
发明人： EDGREN, Björn , IHREFJORD, Göran , TAPPING, Matthew , POULSEN, Michael Scott , STRADER, Jason L. , PRUSS, Eugene Anthony
IPC分类号： H04B1/036 , G02B6/38 , H01R13/6591
CPC分类号： H04B1/38 , F25B21/02 , F25B2321/023 , F25B2321/0251 , G02B6/4269 , H01R13/2457 , H01R13/6591 , H04B1/036 , H05K5/0247 , H05K7/20418
摘要： In an exemplary embodiment, a device generally includes a housing, an external heat sink, and at least one of a thermal interface material and a thermoelectric module generally between a side of the housing and the external heat sink. At least one spring contact may be coupled to the side of the housing generally between the housing and the at least one of a thermal interface material and a thermoelectric module. The at least one spring contact and the at least one of a thermal interface material and a thermoelectric module may define at least a portion of a thermally-conductive heat path between the housing and the external heat sink. Additionally, or alternatively, the at least one of a thermal interface material and a thermoelectric module may include a thermal interface material having a thermally-conductive and electrically-conductive material wrapped around at least a portion of the thermal interface material, The thermal interface material and the thermally-conductive and electrically-conductive material may define at least a portion of a thermally-conductive heat path between the housing and the external heat sink. The thermally-conductive and electrically-conductive material wrapped around at least a portion of the thermal interface material may be operable for electrically grounding the housing.
摘要翻译：在示例性实施例中，设备通常包括壳体，外部散热器以及通常在壳体的一侧和外部散热器之间的热界面材料和热电模块中的至少一个。至少一个弹簧触点可以大致在壳体与热界面材料和热电模块中的至少一个之间联接到壳体的侧面。至少一个弹簧触点以及热界面材料和热电模块中的至少一个可限定壳体与外部散热器之间的导热热路径的至少一部分。另外地或可替代地，热界面材料和热电模块中的至少一个可以包括热界面材料，该热界面材料具有缠绕在至少一部分热界面材料周围的导热和导电材料。热界面材料并且导热和导电材料可限定壳体和外部散热器之间的导热热路径的至少一部分。缠绕在至少一部分热界面材料周围的导热和导电材料可操作用于使壳体电接地。

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