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公开(公告)号：US20220335755A1
公开(公告)日：2022-10-20
申请号：US17635535
申请日：2020-08-10
发明人： Saeid Safavi
摘要： Various embodiments of a method and apparatus for diagnosing the status of a vehicle using cognitive SMART sensors are disclosed. The SMART sensors have at least some processing power directly associated with the sensor. The SMART sensor that include an artificial intelligence (AI) core are is tightly coupled to the sensor within the SMART sensor. The sensor may be an audio sensor, such as a high quality microphone, that can record sounds that emanate from of the vehicle. Such sounds may be associated with one or more of the components of the vehicle. The AI core analyzes the sounds that emanate from the vehicle to determine the operational status of the vehicle. A communication module allows the result to be communicated to remotely located interested entities.
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公开(公告)号：US11018585B2
公开(公告)日：2021-05-25
申请号：US16673833
申请日：2019-11-04
摘要： A power stage output node stabilizer may be used to reduce ringing of a power stage output node of a switching DC-DC power converter. The power stage output node stabilizer may be a network of resistors and switches coupling the power stage output node to a higher voltage level and a lower voltage level.
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公开(公告)号：US10831250B2
公开(公告)日：2020-11-10
申请号：US15894820
申请日：2018-02-12
发明人： Anatoly Gelman
摘要： Temporal history of voltage supply level enveloping high-speed transient events is provided by circuitry on the same chip or in the same multi-chip module as the processor cores. In some embodiments supply voltage to the processor cores is compared to predetermined or programmable thresholds, and the result of the comparisons are stored for use by a host processor.
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公开(公告)号：US11605580B2
公开(公告)日：2023-03-14
申请号：US16883737
申请日：2020-05-26
发明人： Taner Dosluoglu
IPC分类号： H01L23/498 , H01L23/00 , H01L21/48 , H05K3/34 , H01L27/02 , H01L25/065 , H01L27/092
摘要： A scalable switching regulator architecture may include an integrated inductor. The integrated inductor may include vias or pillars in a multi-layer substrate, with selected vias coupled at one end by a redistribution layer of the multi-layer substrate and, variously, coupled at another end by a metal layer of a silicon integrated circuit chip or by a further redistribution layer of the multi-layer substrate. The vias may be coupled to the silicon integrated circuit chip by micro-balls, with the vias and micro-balls arranged in arrays.
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公开(公告)号：US20200076309A1
公开(公告)日：2020-03-05
申请号：US16673833
申请日：2019-11-04
摘要： A power stage output node stabilizer may be used to reduce ringing of a power stage output node of a switching DC-DC power converter. The power stage output node stabilizer may be a network of resistors and switches coupling the power stage output node to a higher voltage level and a lower voltage level.
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公开(公告)号：US10545520B2
公开(公告)日：2020-01-28
申请号：US16137359
申请日：2018-09-20
发明人： Anatoly Gelman
摘要： Systems and methods for changing an output voltage of a voltage regulator are disclosed. A voltage change command that is serially transmitted from a control system to a voltage regulator is used to indicate that a change is output voltage is requested. The voltage change command is a serial stream that is less than a byte in length and includes a 1-bit write operation field, a 1-bit voltage change field and up to 6 bits of voltage change information.
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公开(公告)号：US20190393772A1
公开(公告)日：2019-12-26
申请号：US16430024
申请日：2019-06-03
发明人： Bertrand Diotte , Jason Rau , Hassan Ihs
摘要： A deglitch circuit, or look-back, may be used to reduce or avoid reacting to a transient overvoltage situation by a voltage regulator. The voltage regulator may delay reacting to an overvoltage situation unless the overvoltage situation persists for more than a first programmable number of cycles.
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8.发明授权公开(公告)号：US11137812B2
公开(公告)日：2021-10-05
申请号：US16286041
申请日：2019-02-26
发明人： Anatoly Gelman , Taner Dosluoglu
摘要： Dedicated circuitry may monitor a processor supply voltage and provide additional power on a temporary nano-second scale basis to the processor when the supply voltage drops below predetermined levels. This may be done without explicit knowledge of a commanded supply voltage level for the processor.
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公开(公告)号：US10679481B2
公开(公告)日：2020-06-09
申请号：US16190968
申请日：2018-11-14
摘要： Systems and methods having a local processor at the extreme edge of an environmental monitoring/control system are disclosed. A sensor is provided in close proximity to the processing module. The processing module is a relatively simple processor capable of detecting the occurrence of one particular event, or a limited number of particular events. The processing is done with a relatively simple neural network. Processing module outputs indicate that a particular event has occurred. The processing module includes a memory into which values can be loaded that are determined by “pre-training” for use with the processing module. The downloading and use of such pre-trained values allows the processing module to efficiently detect particular events for which the values were pre-trained.
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公开(公告)号：US11481193B2
公开(公告)日：2022-10-25
申请号：US16792066
申请日：2020-02-14
发明人： Regan Myers , Saeid Safavi
摘要： Some of the disclosed methods and apparatuses use several types of stochastic binary string (SBS) generators to generate SBS sequences based on the particular values to be multiplied. Some embodiments use a multiphase SBS generator to more efficiently generate multiple SBS sequences that are offset from one another in “phase”.
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