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公开(公告)号：US10153697B2
公开(公告)日：2018-12-11
申请号：US15483317
申请日：2017-04-10
发明人： Mudassar Khatib , Danny Clavette
摘要： A multi-phase power supply circuit includes multiple phases to convert an input voltage into a respective output voltage to power a load. A first phase of the multi-phase power supply includes a core power supply circuit including, for example, high side switch circuitry and low side switch circuitry. During normal operation, the core power supply circuit converts an input voltage into a respective output voltage to power a load. To provide failure mode protection with respect to the core power supply circuit and prevent a failure mode in which the first phase would otherwise produce a dangerous over-voltage condition, the first power supply phase includes an input voltage switch circuit disposed between an input voltage source and the core power supply circuit. The input voltage switch circuit provides a way of preventing the input voltage from being conveyed to the core power supply circuit during a failure mode.
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公开(公告)号：US10122287B2
公开(公告)日：2018-11-06
申请号：US15190658
申请日：2016-06-23
IPC分类号： H02M3/335
摘要： A power converter circuit includes a transformer. The transformer includes a primary winding and a secondary winding. A primary circuit is coupled to the primary winding. A secondary circuit is coupled to the secondary winding. The primary circuit and the secondary circuit are referenced to different ground voltage potentials that may vary with respect to each other. During operation, the primary circuit controls input of energy to the primary winding of the transformer. The secondary circuit receives the energy through the secondary winding and uses it to produce an output voltage to power a load. The secondary circuit receives and/or generates state information at one of multiple different levels. The secondary circuit controls a flow of current through the secondary winding to convey the state information as feedback to the primary circuit. The primary circuit analyzes a voltage at a node of the primary winding to receive the feedback.
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公开(公告)号：US10108912B1
公开(公告)日：2018-10-23
申请号：US13454581
申请日：2012-04-24
申请人： Joseph E. Conroy
发明人： Joseph E. Conroy
摘要： In an embodiment, a system may comprise a communications network and processing logic. The processing logic may acquire information regarding an incident, identify a first mobile resource (MR) that may respond to the incident based on a type of the incident and a capability associated with the first MR. The processing logic may further identify a generic path scenario to the incident based on a location of the MR and a location of the incident. The processing logic may identify that the first MR is preferred over a second MR with respect to responding to the incident and assign the first MR to the incident. The processing logic may send a message via the communications network to the first MR to notify the first MR that it has been assigned to the incident.
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公开(公告)号：US10060965B1
公开(公告)日：2018-08-28
申请号：US14489792
申请日：2014-09-18
IPC分类号： G01R31/08 , G01R21/06 , G01R21/133
CPC分类号： G01R31/086 , G01R21/06 , G01R21/133 , H04L12/10 , H04L12/40045
摘要： An apparatus to test an Ethernet powered device includes a processor including a power negotiation supervisor, a DC power source, a first interface having an Ethernet medium dependent interface and a coupling circuit that inserts DC power onto one or more wire pairs of the first interface. The apparatus further includes a first bridging circuit, a measuring circuit to measure characteristics of DC power delivered to Ethernet powered device. The DC power source is configurable over a range of voltage levels including a plurality of operating voltages which are applied to the Ethernet powered device and the power negotiation supervisor processes power negotiation protocol messages.
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公开(公告)号：US10024313B2
公开(公告)日：2018-07-17
申请号：US14540074
申请日：2014-11-13
申请人： Invenix, Inc.
摘要： A combination of a chamber wall and the flexible membrane defines a pump chamber in a diaphragm pump. The pump chamber includes one or more internal surfaces that are modified to include a pattern of a pattern of channel surface regions. The channel surface regions provide unobstructed pathways to a respective opening disposed on an internal surface of the chamber wall. For example, as discussed herein, presence of the channel surface regions ensures that the facing of the flexible membrane does not needlessly stick (as a result of residual suction) to an inside surface of the chamber wall during a portion of the pump stroke in which negative pressure is applied to a backing of the flexible membrane. In other words, the channel surface regions distribute relief pressure along the inside surface of the pump chamber wall.
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公开(公告)号：US10014697B2
公开(公告)日：2018-07-03
申请号：US14482156
申请日：2014-09-10
申请人： Yevgeny Maltsev , Oleg Kerbel , C. Michael Hoff , Greg Tremelling
发明人： Yevgeny Maltsev , Oleg Kerbel , C. Michael Hoff , Greg Tremelling
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , H02J7/0014
摘要： Systems and methods of providing integrated battery protection for a plurality of series-connected batteries, in which a plurality of controllable switches are used to disconnect or otherwise isolate the respective batteries, substantially simultaneously, from an external circuit in response to certain fault or non-fault battery conditions. When the plurality of controllable switches are synchronously transitioned from a closed or “ON” state to an opened or “OFF” state, the voltages of the respective batteries become distributed among the controllable switches, allowing for the use of switches having a reduced voltage rating as well as a reduced cost. By connecting a balancing resistor across each of a plurality of series-connected battery/switch pairs, a more even distribution of the voltages of the respective batteries among the controllable switches can be achieved, providing the system with more predictable operation.
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公开(公告)号：US10002235B2
公开(公告)日：2018-06-19
申请号：US14794256
申请日：2015-07-08
申请人： Ivenix, Inc.
发明人： George W. Gray , William C. McQuaid
CPC分类号： G16H10/60 , A61B90/90 , A61M5/14 , A61M5/142 , A61M2205/27 , A61M2205/3584 , A61M2205/3592 , A61M2205/52 , A61M2205/6018 , G06F19/3418 , G06F19/3468 , G16H40/67
摘要： A healthcare enterprise has an associated management resource that manages operation of one or more medical devices in the healthcare enterprise. To determine what functionality to enable in a respective medical device, the respective medical device establishes a communication link to communicate in a network environment. Subsequent to establishing the communication link, the medical device initiates communications over the communication link from the medical device to the remotely located management resource. The communications include a unique identifier value assigned to the medical device. Depending upon feedback (such as granting or denial of authorization) from the management resource with respect to the unique identifier value, the medical device operates in one of multiple different operational modes such as a fully functional mode or a reduced functionality mode.
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公开(公告)号：US09961035B2
公开(公告)日：2018-05-01
申请号：US14578752
申请日：2014-12-22
申请人： HeyWire, Inc.
CPC分类号： H04L51/32 , H04L29/12896 , H04L51/10 , H04L51/36 , H04L51/38 , H04L61/106 , H04L61/605 , H04L67/26 , H04W4/14 , H04W4/20 , H04W8/26 , H04W76/10
摘要： A social messaging hub provides communication services for a data enabled device having Internet network access capabilities such as a portable media player, personal digital assistant, a Wi-Fi mobile platform, a tablet computer, portable e-Reader, a personal computer, a laptop and a netbook computer. The social messaging hub communicates with the data enabled device over the Internet or cellular data networks, and interfaces with a message infrastructure including mobile carriers, message aggregators, message exchanges and various specialized social messaging services, such as Microsoft Windows Live Messenger, AIM, Yahoo, GoogleTalk, Facebook and Twitter to enable bi-directional messaging communication. The user is given a registered phone number and unique IP addressable identification which serve as a source and destination identifier of the associated data enabled device. Messages may originate in or be delivered to other users' mobile telephones or in similarly equipped and provisioned IP data enabled devices.
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公开(公告)号：US09917442B2
公开(公告)日：2018-03-13
申请号：US14774213
申请日：2014-03-12
发明人： Graham Beauregard , Tarun Tuli , Robert Leigh , Jan Bergstrom
CPC分类号： H02J3/00 , G05B13/04 , H02J3/381 , H04L41/0806 , H04L67/12 , H04L67/34 , H04L69/08 , Y02P80/14 , Y04S40/162
摘要： A system for management of distributed control and real-time data for an electric utility network having remote devices and legacy subsystems includes a distributed communications network and a plurality of nodes coupled to the distributed communications network. Each of the nodes includes a multi-protocol interface having a boundary protocol convertor comprising a protocol validation engine to validate messages and commands from the remote devices and an in-field distributed data analyzer. The multi-protocol interface provides a standard data model for the remote devices.
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公开(公告)号：US09912945B2
公开(公告)日：2018-03-06
申请号：US14252820
申请日：2014-04-15
申请人： Luca Rossato , Guido Meardi
发明人： Luca Rossato , Guido Meardi
摘要： Computer processor hardware: parses a data stream into first portions of encoded data and second portions of encoded data; implements a first decoder to decode the first portions of encoded data into a first rendition of a signal; implements a second decoder to decode the second portions of encoded data into reconstruction data, the reconstruction data specifying how to modify the first rendition of the signal; and applies the reconstruction data to the first rendition of the signal to produce a second rendition of the signal.
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