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公开(公告)号：US09917517B1
公开(公告)日：2018-03-13
申请号：US15335029
申请日：2016-10-26
Applicant: Google Inc.
Inventor： Shuai Jiang , Mobashar Yazdani , Xin Li
CPC classification number: H02M3/158 , H02M1/14 , H02M1/34 , H02M3/335 , H02M3/338 , H02M2001/0058 , H02M2001/007
Abstract: An apparatus that includes resonant tanks, switches, control logic and one or more non-resonant capacitors. The control logic that generates two or more sets of control signal inputs applied to the inputs of the switches so that for each set of control signals one or more sub-circuit loops are formed, and wherein the one or more sub-circuit loops for a first set of control signals is different from the one or more sub-circuit loops for a second set of control signals, and each of the sub-circuit loops includes one or more of the resonant tanks, and at least one of the sub-circuit loops includes a non-resonant capacitor.
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公开(公告)号：US09966842B1
公开(公告)日：2018-05-08
申请号：US15678944
申请日：2017-08-16
Applicant: Google Inc.
Inventor： Shuai Jiang , Chenhao Nan , Xin Li , Chee Chung , Mobashar Yazdani
CPC classification number: H02M3/07 , G05F1/565 , H02J1/102 , H02M3/1584 , H02M2001/0022 , H02M2003/072
Abstract: At least one aspect is directed to a power supply. The power supply includes one or more unregulated voltage converters. Each unregulated voltage converter includes a switched block producing an output voltage across its output terminals. The power supply includes a voltage supply input coupled to at least one of the unregulated voltage converters, and an unregulated voltage bus coupled to at least one of the unregulated voltage converters. The power supply includes a voltage regulator coupled to the unregulated voltage bus and producing a regulated voltage across its output terminals. The output terminals of the voltage regulator are connected in parallel to the output terminals of at least one of the unregulated voltage converters. This can produce a regulated output voltage across a pair of power supply output terminals.
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公开(公告)号：US20170024203A1
公开(公告)日：2017-01-26
申请号：US15207100
申请日：2016-07-11
Applicant: Google Inc.
Inventor： Tal Dayan , Safa Alai , Arda Atali , Shuai Jiang
IPC: G06F9/44
CPC classification number: G06F8/71 , G06F9/44505
Abstract: Disclosed are apparatus and methods for processing configuration data sets. A computing device can retrieve configuration data set(s) from data storage. A configuration data set can include key-value pairs related to configuring a software application, where a key-value pair can include a key name and an associated value. The computing device can merge the configuration data set(s) into a merged configuration data set by at least: determining whether multiple key-value pairs of the configuration data set(s) are in conflict; after determining that multiple key-value pairs of the configuration data set(s) are in conflict, determining a representative key-value pair to represent the multiple key-value pairs; and adding the representative key-value pair to the merged configuration data set. The computing device can provide the merged configuration data set to the software application.
Abstract translation: 公开了用于处理配置数据集的装置和方法。 计算设备可以从数据存储中检索配置数据集。 配置数据集可以包括与配置软件应用相关的键值对，其中键值对可以包括键名称和关联值。 计算设备可以至少通过以下方式将配置数据集合合并成合并的配置数据集：确定配置数据集的多个键值对是否是冲突的; 在确定所述配置数据集合的多个键值对之间存在冲突之后，确定表示所述多个键值对的代表性键值对; 并将代表性的键值对添加到合并的配置数据集中。 计算设备可以向软件应用提供合并的配置数据集。
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公开(公告)号：US09831776B1
公开(公告)日：2017-11-28
申请号：US15184740
申请日：2016-06-16
Applicant: Google Inc.
Inventor： Shuai Jiang , Xin Li
CPC classification number: H02M3/158 , H02M1/15 , H02M2001/0058
Abstract: An apparatus that includes a resonant DC-DC converter with switching frequencies based on stray inductances of the physical components used to construct the apparatus. This results in a relatively high efficiency and high density DC-DC converter that, in some implementations, does not require a discrete inductor component.
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