专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180360426A1 MULTI-STAGE TRANS-IMPEDANCE AMPLIFIER (TIA) FOR AN ULTRASOUND DEVICE 审中-公开
公开(公告)号：US20180360426A1
公开(公告)日：2018-12-20
申请号：US16011715
申请日：2018-06-19
申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
发明人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
IPC分类号： A61B8/08 , H03F3/50 , A61B8/00
摘要： An ultrasound circuit comprising a multi-stage trans-impedance amplifier (TIA) is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA may include multiple stages, at least two of which operate with different supply voltages. The TIA may be followed by further processing circuitry configured to filter, amplify, and digitize the signal produced by the TIA.

2. 发明申请

US20180367111A1 AMPLIFIER WITH BUILT IN TIME GAIN COMPENSATION FOR ULTRASOUND APPLICATIONS 审中-公开
公开(公告)号：US20180367111A1
公开(公告)日：2018-12-20
申请号：US16011755
申请日：2018-06-19
申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
发明人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
IPC分类号： H03F3/45 , H03M1/12 , B06B1/02 , G01S15/89 , G01S7/523 , G01N29/44
摘要： An ultrasound circuit comprising a trans-impedance amplifier (TIA) with built-in time gain compensation functionality is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA is, in some cases, followed by further analog and digital processing circuitry.

3. 发明申请

US20190149109A1 SINGLE-ENDED TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICE 审中-公开
公开(公告)号：US20190149109A1
公开(公告)日：2019-05-16
申请号：US16244934
申请日：2019-01-10
申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
发明人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
IPC分类号： H03F3/45 , G01N29/24 , G01N29/44 , H03M1/12
CPC分类号： H03F3/45179 , G01N29/2406 , G01N29/44 , G01N29/4463 , G01N29/449 , H03F3/345 , H03F2200/129 , H03F2203/45116 , H03F2203/45524 , H03M1/124 , H03M1/38
摘要： An ultrasound circuit comprising a single-ended trans-impedance amplifier (TIA) is described, The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TEA is followed by further processing circuitry configured to filter, amplify, and digitize the signal produced by the TIA.

4. 发明申请

US20180367110A1 SINGLE-ENDED TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICE 审中-公开
公开(公告)号：US20180367110A1
公开(公告)日：2018-12-20
申请号：US16011742
申请日：2018-06-19
申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
发明人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
IPC分类号： H03F3/45 , H03M1/38 , G01N29/24 , G01N29/44
摘要： An ultrasound circuit comprising a single-ended trans-impedance amplifier (TIA) is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA is followed by further processing circuitry configured to filter, amplify, and digitize the signal produced by the TIA.

5. 发明申请

US20180361431A1 ANALOG TO DIGITAL SIGNAL CONVERSION IN ULTRASOUND DEVICE 审中-公开
公开(公告)号：US20180361431A1
公开(公告)日：2018-12-20
申请号：US16011776
申请日：2018-06-19
申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
发明人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
IPC分类号： B06B1/02 , H03M3/00 , G01S7/53 , G01S15/89 , G01S7/524
摘要： An ultrasound device is describe in which analog ultrasonic transducer output signal are directly converted to digital signals. The ultrasound device includes microfabricated ultrasonic transducers directly coupled to a sigma delta analog-to-digital converter in some instances. The direct digital conversion may allow for omission of undesirable analog processing stages in the ultrasound circuitry chain. In some situations, the ADC may be integrated on the same substrate as the ultrasound transducer.

6. 发明申请

US20130035822A1 System and Method for Importance Sampling Based Time-Dependent Reliability Prediction 有权
标题翻译：基于时间依赖的可靠性预测的重要性抽样的系统和方法
公开(公告)号：US20130035822A1
公开(公告)日：2013-02-07
申请号：US13198337
申请日：2011-08-04
申请人： Amandeep Singh , Efstatios Nikolaidis , Zissimos P. Mourelatos
发明人： Amandeep Singh , Efstatios Nikolaidis , Zissimos P. Mourelatos
IPC分类号： G06F7/00
CPC分类号： G07C5/0841
摘要： A system and a method of generating a reliability prediction for components of a vehicle. The system and the method include implementing importance sampling in dynamic vehicle systems when the vehicle is subjected to time-dependent random terrain input. Alternatively, simulation data may be implemented. The system and the method include determining a decorrelation length, scaling up the standard deviation of white noise, and calculation of a likelihood ratio.
摘要翻译：一种用于为车辆的部件生成可靠性预测的系统和方法。该系统和方法包括当车辆经受时间依赖的随机地形输入时，在动态车辆系统中实施重要性采样。或者，可以实现模拟数据。该系统和方法包括确定解相关长度，放大白噪声的标准偏差和似然比的计算。

7. 发明授权

US08402292B2 Method and apparatus to maximize power of a computer system for effective testing 有权
标题翻译：最大限度地提高计算机系统功率以进行有效测试的方法和装置
公开(公告)号：US08402292B2
公开(公告)日：2013-03-19
申请号：US12580546
申请日：2009-10-16
申请人： Alok Parikh , Amandeep Singh
发明人： Alok Parikh , Amandeep Singh
IPC分类号： G06F1/26
CPC分类号： G06F11/24
摘要： Implementations of the present invention may involve methods and systems to improve the combined power consumption and thermal response of individual components of a computer system as the components are stressed concurrently during simulation or testing of the system. A group of operating system-level instruction sets for several individual components of the computer system may be designed to stress the components and executed concurrently while power and thermal measurements are taken. The instruction sets may utilize one or more software threads of the computer system or hardware threads such that minimal interference between components occurs as the system is tested. Further, the system components may be partitioned between separate instruction sets. By minimizing the interference between the components while the system is operating, a more accurate power consumption and thermal effect measurements may be taken on the computer system to better approximate the performance of the system.
摘要翻译：本发明的实现可以涉及用于在模拟或测试系统期间同时强调组件的同时改善计算机系统的各个组件的组合功耗和热响应的方法和系统。一组用于计算机系统的几个单独组件的操作系统级指令集可以设计成在进行功率和热测量时同时施加组件并同时执行。指令集可以利用计算机系统的一个或多个软件线程或硬件线程，使得当系统被测试时，组件之间的最小干扰发生。此外，系统组件可以在分开的指令集之间分区。通过在系统运行时最小化组件之间的干扰，可以在计算机系统上进行更精确的功耗和热效应测量，以更好地近似系统的性能。

8. 发明申请

US20140045523A1 METHODS AND APPARATUS FOR TRACKING LOCATION OF PORTABLE ELECTRONIC DEVICE 审中-公开
标题翻译：跟踪便携式电子设备位置的方法和装置
公开(公告)号：US20140045523A1
公开(公告)日：2014-02-13
申请号：US13983211
申请日：2012-02-03
申请人： Amandeep Singh , James W. Wills
发明人： Amandeep Singh , James W. Wills
IPC分类号： H04W4/02 , H04W4/22
CPC分类号： H04W4/029 , H04W4/021 , H04W4/90
摘要： The disclosure is directed at a method of determining a location of a user associated with a portable electronic device comprising obtaining a list of addresses associated with the user; comparing the list of addresses with predetermined criteria; and determining addresses within the list of addresses which fit the predetermined criteria.
摘要翻译：本公开涉及一种确定与便携式电子设备相关联的用户的位置的方法，包括获得与用户相关联的地址列表; 将地址列表与预定标准进行比较; 以及确定符合预定标准的地址列表内的地址。

9. 发明授权

US08611846B2 One-way buffered communicator 有权
标题翻译：单向缓冲通信器
公开(公告)号：US08611846B2
公开(公告)日：2013-12-17
申请号：US11962327
申请日：2007-12-21
申请人： Amandeep Singh , Frank Mandarino
发明人： Amandeep Singh , Frank Mandarino
IPC分类号： H04L27/00
CPC分类号： H04M3/53 , H04M1/6505 , H04M1/72536 , H04M2242/04
摘要： A system and method of one-way buffered communication for reporting emergency or alarm situation where there is little or no time to wait for a telephone connection to be established. The buffered communication apparatus including apparatus for storing sound input and apparatus for establishing a connection between the communication apparatus and a predetermined party. Once the communication apparatus is activated, both sound storage and call establishment is started and the stored data is transmitted once the connection is established.
摘要翻译：用于报告紧急情况或报警情况的单向缓冲通信的系统和方法，其中很少或没有时间等待建立电话连接。缓冲通信装置包括用于存储声音输入的装置和用于在通信装置和预定方之间建立连接的装置。一旦通信装置被激活，就开始声音存储和呼叫建立，并且一旦建立了连接，就发送存储的数据。

10. 发明申请

US20130007370A1 METHOD AND APPARATUS FOR MINIMIZING WORKING MEMORY CONTENTIONS IN COMPUTING SYSTEMS 审中-公开
标题翻译：在计算机系统中最小化工作记忆内容的方法和装置
公开(公告)号：US20130007370A1
公开(公告)日：2013-01-03
申请号：US13175350
申请日：2011-07-01
申请人： Alok Parikh , Amandeep Singh
发明人： Alok Parikh , Amandeep Singh
IPC分类号： G06F12/08 , G06F12/02
CPC分类号： G06F12/0842
摘要： Implementations of the present disclosure involve an apparatus and/or method for allocating, dividing and accessing memory of a multi-threaded computing system based at least in part on the structural hierarchy of the components of the computing system. Allocating partitions of memory based on the hierarchy structure of the computing system may isolate the threads of the computing system such that cache-memory contention by a plurality of executing threads may be reduced. In general, the apparatus and/or method may analyze the hierarchal structure of the components of the computing system utilized in the execution of applications and divide the available memory of the system between the various components. This division of the system memory creates exclusive partitions in the caches of the computing system based on the processor and cache hierarchy. The partitions may be used by different applications or by different sections of the same application to store accessed memory in cache for quick retrieval.
摘要翻译：本公开的实现涉及用于至少部分地基于计算系统的组件的结构层次来分配，划分和访问多线程计算系统的存储器的装置和/或方法。基于计算系统的层次结构分配存储器的分区可以隔离计算系统的线程，使得可以减少多个执行线程的高速缓冲存储器争用。通常，装置和/或方法可以分析在执行应用中使用的计算系统的组件的分层结构，并且在各种组件之间划分系统的可用存储器。系统内存的这种划分是基于处理器和缓存层次结构在计算系统的高速缓存中创建独占的分区。分区可以由不同的应用程序或相同应用程序的不同部分使用，以将访问的存储器存储在高速缓存中以进行快速检索。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式