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1. 发明授权

US11142211B1 Vehicle rider behavioral monitoring 有权
公开(公告)号：US11142211B1
公开(公告)日：2021-10-12
申请号：US17249828
申请日：2021-03-15
申请人： Samsara Networks Inc.
发明人： Hendrika Makilya , Katherine Heddleston , Claire Nord , Anthony Washington , Jennifer Nguyen
IPC分类号： B60W40/08 , B60W50/08 , B60W50/14 , G06K9/00 , G10L15/26
摘要： Disclosed are systems, methods, and non-transitory computer-readable media for vehicle rider behavioral monitoring. A behavioral monitoring system uses sensor data received from vehicles to monitor the behavior of the vehicle riders (e.g., vehicle operator and/or vehicle passengers) and performs predetermined actions if undesirable behavior is detected. For example, the behavioral monitoring system can transmit a notification or generate a record if inappropriate language or actions are detected.

2. 发明授权

US11096226B2 Modularized control system to enable IoT wireless network control and sensing of other devices 有权
公开(公告)号：US11096226B2
公开(公告)日：2021-08-17
申请号：US16845240
申请日：2020-04-10
申请人： Twilio Inc.
发明人： Hugo Fiennes
IPC分类号： H04W76/10 , H04L29/08 , G06F21/53 , H04W4/70 , H04L12/24 , H04L29/06 , H04W12/086 , H04W84/12
摘要： Internet of Things (IoT) system and method of interfacing arbitrary non-network connected devices to wireless computer networks. The invention provides a configurable wireless communications module, in either fixed or removable formats, with wireless (e.g. WiFi) network connectivity. The invention uses at least one internal processor, which is configured to operate as a sandbox or virtual machine manner to isolate the code used to operate the arbitrary non-network connected device from the code used to operate the communications module.

3. 外观设计

USD914724S1 Display screen with transitional graphical user interface 有权
公开(公告)号：USD914724S1
公开(公告)日：2021-03-30
申请号：US29713872
申请日：2019-11-19
申请人： Rubrik, Inc.
设计人： Zhouxing Lu , Reuven Yamrom , Oded Klimer

4. 发明授权

US10959292B2 Methods to indicate a version of packet data convergence protocol (PDCP) in dual connectivity arrangements 有权
公开(公告)号：US10959292B2
公开(公告)日：2021-03-23
申请号：US16868924
申请日：2020-05-07
申请人： Intel Corporation
发明人： Sudeep K. Palat , Seau S. Lim , Yi Guo
IPC分类号： H04W88/06 , H04W76/10 , H04W48/20 , H04W80/02 , H04W48/16
摘要： Embodiments of a User Equipment (UE), Evolved Node-B (eNB) and methods of communication are generally described herein. The UE may receive a SystemInformationBlockType1 from an eNB. The UE may determine that the eNB supports Fifth Generation Core (5GC) operation if the SystemInformationBlockType1 message includes a plmn-Identity-5GC-r15 parameter. The UE may transmit a radio resource control (RRC) connection request message to establish an RRC connection. If it is determined that the eNB supports 5GC operation, and if the UE supports 5GC operation, the UE may encode the RRC connection request message in accordance with a default new radio packet data convergence protocol (NR PDCP) configuration; and may use NR PDCP for one or more subsequent messages.

5. 发明授权

US10942661B2 Non-volatile memory including selective error correction 有权
公开(公告)号：US10942661B2
公开(公告)日：2021-03-09
申请号：US16196304
申请日：2018-11-20
申请人： Micron Technology, Inc.
发明人： Carla L. Christensen
IPC分类号： G06F11/10 , G06F3/06 , G11C11/00 , G11C29/04
摘要： Some embodiments include apparatuses and methods using a first memory area and a second memory area included a memory device, and using control circuitry included in the memory device to communicate with a memory controller. The memory controller includes an error correction engine. The control circuitry of the memory device is configured to retrieve the first information from the first memory area and store in the first information after the error correction engine performs an error detection operation on the first information. The control circuitry is configured to retrieve second information from the first memory area and store the second information in the second memory area without an additional error detection operation performed on the second information if a result from the error detection operation performed by the error correction engine on the first information meets a threshold condition.

6. 发明授权

US10325400B2 Virtual viewpoint for a participant in an online communication 有权
公开(公告)号：US10325400B2
公开(公告)日：2019-06-18
申请号：US15831025
申请日：2017-12-04
申请人： Microsoft Technology Licensing, LLC
发明人： Yancey Christopher Smith , Eric G. Lang , Zhengyou Zhang , Christian F. Huitema
IPC分类号： H04N7/14 , H04N7/15 , G06T15/04 , G06T15/08 , G06T15/20 , G06T17/00 , H04N13/117 , H04N13/239 , H04N13/257
摘要： Implementations provide an in-person communication experience by generating a changable virtual viewpoint for a participant in an online communication. For instance, techniques described herein capture visual data about participants in an online communication, and create a realistic geometric proxy from the visual data. A virtual scene geometry is generated that mimics an arrangement of an in-person meeting for the online communication. According to various implementations, a virtual viewpoint displays a changing virtual viewpoint, such as based on a change in position of a participants face.

7. 发明授权

US08758260B2 Ischemia detection using a heart sound sensor 有权
标题翻译：使用心脏声音传感器进行缺血检测
公开(公告)号：US08758260B2
公开(公告)日：2014-06-24
申请号：US13231152
申请日：2011-09-13
申请人： Yi Zhang , Richard Fogoros , Carlos Haro , Yousufali Dalal , Marina V. Brockway , Krzysztof Z. Siejko
发明人： Yi Zhang , Richard Fogoros , Carlos Haro , Yousufali Dalal , Marina V. Brockway , Krzysztof Z. Siejko
IPC分类号： A61B5/04
CPC分类号： A61N1/3627 , A61B5/0031 , A61B5/024 , A61B5/0452 , A61B5/0456 , A61B7/04 , A61N1/36578 , A61N1/395
摘要： A system comprising an implantable medical device (IMD) includes an implantable heart sound sensor to produce an electrical signal representative of at least one heart sound. The heart sound is associated with mechanical activity of a patient's heart. Additionally, the IMD includes a heart sound sensor interface circuit coupled to the heart sound sensor to produce a heart sound signal, and a signal analyzer circuit coupled to the heart sound sensor interface circuit. The signal analyzer circuit measures a baseline heart sound signal, and deems that an ischemic event has occurred using, among other things, a measured subsequent change in the heart sound signal from the established baseline heart sound signal.
摘要翻译：包括可植入医疗装置（IMD）的系统包括可植入心音传感器，以产生代表至少一个心音的电信号。心脏声音与患者心脏的机械活动有关。另外，IMD包括耦合到心脏声音传感器以产生心脏声音信号的心脏声音传感器接口电路，以及耦合到心脏声音传感器接口电路的信号分析器电路。信号分析器电路测量基线心音信号，并且认为已经发生了缺血事件，其中使用来自已建立的基线心音信号的心音信号的测量后续变化。

8. 发明授权

US07293028B2 Cache-conscious concurrency control scheme for database systems 有权
标题翻译：数据库系统的缓存意识并发控制方案
公开(公告)号：US07293028B2
公开(公告)日：2007-11-06
申请号：US10162731
申请日：2002-06-04
申请人： Sang K. Cha , Sangyong Hwang , Kihong Kim , Keunjoo Kwon
发明人： Sang K. Cha , Sangyong Hwang , Kihong Kim , Keunjoo Kwon
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30356 , G06F17/30351 , Y10S707/99933
摘要： An optimistic, latch-free index traversal (“OLFIT”) concurrency control scheme is disclosed for an index structure for managing a database system. In each node of an index tree, the OLFIT scheme maintains a latch, a version number, and a link to the next node at the same level of the index tree. Index traversal involves consistent node read operations starting from the root. To ensure the consistency of node read operations without latching, every node update operation first obtains a latch and increments the version number after update of the node contents. Every node read operation begins with reading the version number into a register and ends with verifying if the current version number is consistent with the register-stored version number. If they are the same, the read operation is consistent. Otherwise, the node read is retried until the verification succeeds. The concurrency control scheme of the present invention is applicable to many index structures such as the B+-tree and the CSB+-tree.
摘要翻译：公开了一种用于管理数据库系统的索引结构的乐观，无锁定索引遍历（“OLFIT”）并发控制方案。在索引树的每个节点中，OLFIT方案维护锁存器，版本号和到索引树的同一级别的下一个节点的链接。索引遍历涉及从根开始的一致的节点读取操作。为了确保节点读取操作的一致性，无需锁存，每个节点更新操作首先获取锁存器，并在更新节点内容后增加版本号。每个节点读取操作都从读取寄存器中的版本号开始，并结束验证当前版本号是否与寄存器存储的版本号一致。如果它们相同，则读取操作是一致的。否则，重新尝试节点读取，直到验证成功。本发明的并发控制方案适用于诸如B +树和CSB +树的许多索引结构。

9. 发明授权

US11221883B2 Hierarchical scheduler 有权
公开(公告)号：US11221883B2
公开(公告)日：2022-01-11
申请号：US16738814
申请日：2020-01-09
申请人： Twilio Inc.
发明人： David Tyler Bischel , Sam Nguyen , Timothy Jenkins , Vyacheslav Kim , Eric Yongjun Choi , Isaac Saldana
IPC分类号： G06F9/50 , G06F9/48
摘要： Methods, systems, and computer programs are directed to the implementation of configurable hierarchical schedulers with multiple levels, where each level may use one of several types of queueing mechanisms. A configurable, hierarchical scheduler is designed to handle large scale processing of requests (e.g., transmitting outgoing messages). The hierarchical scheduler distributes the loads to different queues handling different types of messages (e.g., by user ID, by Internet Address (IP), by schedule). The different layers of the hierarchical scheduler are configurable to queue and schedule traffic based on many factors, such as IP address, handling reputation, available downstream bandwidth, fairness, concurrency rates to handle multiple constraints, scheduling per client, time of delivery constrains, rate limits per user, domain scheduling per user, concurrency throttling per outbound channel, and sharing global rate limits across service processors.

10. 发明授权

US10948427B2 Scanned image correction apparatus, method and mobile scanning device 有权
公开(公告)号：US10948427B2
公开(公告)日：2021-03-16
申请号：US16231373
申请日：2018-12-21
申请人： Tsinghua University , Nuctech Company Limited
发明人： Ke Li , Jianmin Li , Weifeng Yu , Yulan Li , Xuejing Yang , Yuanjing Li , Chunguang Zong , Zhiqiang Chen , Li Zhang
IPC分类号： G01N23/04
摘要： The present disclosure provides a scanned image correction apparatus, method and a mobile scanning device. The apparatus includes an image collector, an arm swing detector, and an image processor. The image collector is configured to collect a scanned image of an object under inspection during a scanning process of scanning the object under inspection by the mobile scanning device, and determine an image parameter of the scanned image. The arm swing detector is disposed at a monitor point on a detector arm of the mobile scanning device, and configured to detect a displacement offset of the detector arm in a specified direction and build an arm swing model of the detector arm. The image processor is configured to determine a change relationship between the image parameter of the scanned image and the displacement offset of the detector arm, and correct the scanned image based on the change relationship.

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