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1. 发明授权

US08775856B1 System and method for generating clock signal for a plurality of communication ports by selectively dividing a reference clock signal with a plurality of ratios 有权
标题翻译：通过选择性地划分具有多个比率的参考时钟信号来产生多个通信端口的时钟信号的系统和方法
公开(公告)号：US08775856B1
公开(公告)日：2014-07-08
申请号：US12721447
申请日：2010-03-10
申请人： Hongming An , Jun Ye , Christopher Thomas , CongQing Xiong
发明人： Hongming An , Jun Ye , Christopher Thomas , CongQing Xiong
IPC分类号： G06F1/00 , G06F1/12
CPC分类号： G06F1/06
摘要： Various techniques are provided to generate a plurality of reference clock signals using a single reference clock signal generator. In one example, a clock signal generation system includes a reference clock signal generator adapted to provide a reference clock signal. The system also includes a plurality of dividers adapted to divide the reference clock signal using different ratios to provide a plurality of communication port clock signals. The system also includes a plurality of different communication ports adapted to receive the communication port clock signals and adapted to operate in accordance with different communication protocols using the communication port clock signals.
摘要翻译：提供各种技术以使用单个参考时钟信号发生器产生多个参考时钟信号。在一个示例中，时钟信号产生系统包括适于提供参考时钟信号的参考时钟信号发生器。该系统还包括多个分频器，其适于使用不同的比率划分参考时钟信号以提供多个通信端口时钟信号。该系统还包括多个不同的通信端口，其适于接收通信端口时钟信号并且适于根据使用通信端口时钟信号的不同通信协议进行操作。

2. 发明授权

US08971423B1 Systems and methods for locking an oscillator to an incoming data signal 有权
标题翻译：将振荡器锁定到输入数据信号的系统和方法
公开(公告)号：US08971423B1
公开(公告)日：2015-03-03
申请号：US12721432
申请日：2010-03-10
申请人： Wei Fu , Hongming An , Bin Nie , Jun Ye
发明人： Wei Fu , Hongming An , Bin Nie , Jun Ye
IPC分类号： H04K1/10 , H03D3/24 , H03K5/19
CPC分类号： H03L7/0807 , H03L7/0895 , H03L7/093 , H03L7/113
摘要： In one example, a system includes an oscillator adapted to provide an oscillator signal, a frequency divider adapted to divide the oscillator signal to provide a divided oscillator signal, and a phase-frequency detector adapted to provide phase-frequency detection signals in response to a reference clock signal and the divided oscillator signal. The system also includes a charge pump adapted to provide first output signals in response to the phase-frequency detection signals, a phase detector adapted provide second output signals in response to an incoming data signal and the oscillator signal, and one or more switches adapted to pass the first output signals during a frequency acquisition mode and pass the second output signals during a phase lock mode. The system also includes an active filter adapted to filter the passed first or second output signals. The oscillator is adapted to adjust a frequency of the oscillator signal in response to the filtered first or second output signals.
摘要翻译：在一个示例中，系统包括适于提供振荡器信号的振荡器，适于分频振荡器信号以提供分频振荡器信号的分频器，以及相位频率检测器，其适于响应于参考时钟信号和分频振荡器信号。该系统还包括适于响应于相位频率检测信号提供第一输出信号的电荷泵，相位检测器适于响应输入数据信号和振荡器信号提供第二输出信号，以及一个或多个开关，适于在频率获取模式期间传递第一输出信号，并在锁相模式期间传递第二输出信号。该系统还包括适用于过滤所传送的第一或第二输出信号的有源滤波器。振荡器适于响应于滤波的第一或第二输出信号来调整振荡器信号的频率。

3. 发明申请

US20060129839A1 Flexchip-mounted fingerprint sensor 审中-公开
标题翻译： Flexchip安装的指纹传感器
公开(公告)号：US20060129839A1
公开(公告)日：2006-06-15
申请号：US11302857
申请日：2005-12-13
申请人： Jun Ye , Dejun Huang , Christopher Thomas
发明人： Jun Ye , Dejun Huang , Christopher Thomas
IPC分类号： H04K1/00
CPC分类号： G06K9/0002
摘要： A Flexchip-mounted Fingerprint Sensor is disclosed. Also disclosed is a sensor that applies flexchip-mounting techniques in a novel way that creates substantially versatility and cost savings in the resultant fingerprint sensor. Rather than employing a conventional transmitter ring separate from a receiver integrated circuit, the device employs a transceiver integrated circuit, such that the IC is both the transmitter and the receiver of the scanning signals. The device further includes a method for protecting the transceiver device that includes the application of a protective coating to the integrated circuit in advance of assembly of the entire sensor.
摘要翻译：公开了一种Flexchip安装的指纹传感器。还公开了一种以新颖的方式应用柔性芯片安装技术的传感器，其在所得到的指纹传感器中产生基本上多功能性和成本节约。该设备不是采用与接收机集成电路分离的传统发射机环，而是使用收发机集成电路，使得IC既是扫描信号的发射机又是接收机。该装置还包括在组装整个传感器之前保护收发器装置的方法，该方法包括在集成电路上施加保护涂层。

4. 发明授权

US07716383B2 Flash-interfaced fingerprint sensor 失效
标题翻译：闪光接口指纹传感器
公开(公告)号：US07716383B2
公开(公告)日：2010-05-11
申请号：US11236004
申请日：2005-09-27
申请人： Xia Lei , Christopher Thomas , Jun Ye
发明人： Xia Lei , Christopher Thomas , Jun Ye
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F21/34 , G06F21/32
摘要： A Flash-interfaced Fingerprint Sensor is disclosed. The sensor device interfaces directly with a flash memory interface chip. The flash memory interface chip incorporates the system for interfacing with flash memory devices, a fingerprint sensor/detector system, and an encryption subsystem for encrypting data being passed to and from the flash memory devices and the host computing device. The device further employs an advanced encryption approach that entails fingerprint decryption and verification on the host computer rather than on the portable memory apparatus. Once verification at the host computer is complete, memory and host functionality is enabled.
摘要翻译：公开了一种闪存接口的指纹传感器。传感器设备直接与闪存接口芯片接口。闪存接口芯片包括用于与闪存设备进行接口的系统，指纹传感器/检测器系统和用于对从闪存设备和主计算设备传递到数据的数据进行加密的加密子系统。该设备还采用先进的加密方法，其需要在主机而不是在便携式存储设备上进行指纹解密和验证。一旦在主机上的验证完成，启用内存和主机功能。

5. 发明授权

US07978884B1 Fingerprint sensor and interface 有权
标题翻译：指纹传感器和接口
公开(公告)号：US07978884B1
公开(公告)日：2011-07-12
申请号：US11832763
申请日：2007-08-02
申请人： Christopher Thomas , Octavian Popescu , Jun Ye
发明人： Christopher Thomas , Octavian Popescu , Jun Ye
IPC分类号： G06K9/00 , G06K7/00 , G05B19/00
CPC分类号： G06K9/00006
摘要： A fingerprint sensor interface that connects to a standard camera interface and minimizes input and output signals to reduce sensor die area and cost. The sensor can connect to a standard camera interface of a cellular telephone baseband processor or other device intended to receive signals from a camera. Input and output pad are arranged on a single edge of the die. Circuitry between the pads and the sensor active array creates clearance from the array to the bond wires connected to the pads.
摘要翻译：指纹传感器接口连接到标准摄像头接口，并最大限度地减少输入和输出信号，从而降低传感器裸片面积和成本。传感器可以连接到蜂窝电话基带处理器或其他旨在从相机接收信号的设备的标准摄像机接口。输入和输出焊盘布置在芯片的单个边缘上。焊盘和传感器有源阵列之间的电路产生从阵列到连接到焊盘的接合线的间隙。

6. 发明授权

US07562169B2 Video and audio front end assembly and method 失效
标题翻译：视频和音频前端装配和方法
公开(公告)号：US07562169B2
公开(公告)日：2009-07-14
申请号：US11323916
申请日：2005-12-30
申请人： Yao Zhigang , Qiu Yang , Jun Ye , Christopher Thomas
发明人： Yao Zhigang , Qiu Yang , Jun Ye , Christopher Thomas
IPC分类号： G06F13/12
CPC分类号： H04N5/4401 , H04N5/46 , H04N21/4113 , H04N21/414 , H04N21/42607 , H04N21/42638 , H04N21/43632
摘要： A Video and Audio Front End Assembly and Method. The device and method of this invention takes advantage of the hardware improvements available in personal computing machines that enable higher speed bus communications and much greater computational capacity. The system converts many of the processes needed to convert analog video and audio inputs so that they are displayable by a personal computer from a hardware integrated circuit to a set of software routines. The system combines a simplified hardware front-end interface between the computer and the analog input signals and a very flexible set of software applications running on the host computer. The hardware front end employs an integrated circuit device that is much lower in complexity and cost than the conventional audio/video decoder integrated circuit. The software back end provides performance that is equal to the prior hardware-based systems, while also having the substantial benefit of being upgradable at virtually no cost to respond to changing user requirements and technological evolutions in the decoding arena.
摘要翻译：视频和音频前端组件和方法。本发明的装置和方法利用个人计算机中可用的硬件改进，其实现更高速的总线通信和更大的计算能力。该系统转换模拟视频和音频输入转换所需的许多过程，使其可由个人计算机从硬件集成电路显示到一组软件程序。该系统结合了计算机和模拟输入信号之间的简化硬件前端接口以及在主机上运行的非常灵活的一组软件应用程序。硬件前端使用的集成电路器件的复杂性和成本比传统的音频/视频解码器集成电路低得多。软件后端提供的性能等同于以前的基于硬件的系统，同时也具有可实现升级的实质性好处，无需额外的成本来响应不断变化的用户需求和解码领域的技术演进。

7. 发明申请

US20070174895A1 Video and audio front end assembly and method 失效
标题翻译：视频和音频前端装配和方法
公开(公告)号：US20070174895A1
公开(公告)日：2007-07-26
申请号：US11323916
申请日：2005-12-30
申请人： Yao Zhigang , Qiu Yang , Jun Ye , Christopher Thomas
发明人： Yao Zhigang , Qiu Yang , Jun Ye , Christopher Thomas
IPC分类号： H04N7/16
CPC分类号： H04N5/4401 , H04N5/46 , H04N21/4113 , H04N21/414 , H04N21/42607 , H04N21/42638 , H04N21/43632
摘要： A Video and Audio Front End Assembly and Method. The device and method of this invention takes advantage of the hardware improvements available in personal computing machines that enable higher speed bus communications and much greater computational capacity. The system converts many of the processes needed to convert analog video and audio inputs so that they are displayable by a personal computer from a hardware integrated circuit to a set of software routines. The system combines a simplified hardware front-end interface between the computer and the analog input signals and a very flexible set of software applications running on the host computer. The hardware front end employs an integrated circuit device that is much lower in complexity and cost than the conventional audio/video decoder integrated circuit. The software back end provides performance that is equal to the prior hardware-based systems, while also having the substantial benefit of being upgradable at virtually no cost to respond to changing user requirements and technological evolutions in the decoding arena.
摘要翻译：视频和音频前端组件和方法。本发明的装置和方法利用个人计算机中可用的硬件改进，其实现更高速的总线通信和更大的计算能力。该系统转换模拟视频和音频输入转换所需的许多过程，使其可由个人计算机从硬件集成电路显示到一组软件程序。该系统结合了计算机和模拟输入信号之间的简化硬件前端接口以及在主机上运行的非常灵活的一组软件应用程序。硬件前端使用的集成电路器件的复杂性和成本比传统的音频/视频解码器集成电路低得多。软件后端提供的性能等同于以前的基于硬件的系统，同时还具有可实现升级的实质性好处，无需额外的费用来响应不断变化的用户需求和解码领域的技术演进。

8. 发明申请

US20060069826A1 Flash-interfaced fingerprint sensor 失效
标题翻译：闪光接口指纹传感器
公开(公告)号：US20060069826A1
公开(公告)日：2006-03-30
申请号：US11236004
申请日：2005-09-27
申请人： Xia Lei , Christopher Thomas , Jun Ye
发明人： Xia Lei , Christopher Thomas , Jun Ye
IPC分类号： G06F13/38
CPC分类号： G06F21/34 , G06F21/32
摘要： A Flash-interfaced Fingerprint Sensor is disclosed. The sensor device interfaces directly with a flash memory interface chip. The flash memory interface chip incorporates the system for interfacing with flash memory devices, a fingerprint sensor/detector system, and an encryption subsystem for encrypting data being passed to and from the flash memory devices and the host computing device. The device further employs an advanced encryption approach that entails fingerprint decryption and verification on the host computer rather than on the portable memory apparatus. Once verification at the host computer is complete, memory and host functionality is enabled.
摘要翻译：公开了一种闪存接口的指纹传感器。传感器设备直接与闪存接口芯片接口。闪存接口芯片包括用于与闪存设备进行接口的系统，指纹传感器/检测器系统和用于对从闪存设备和主计算设备传递到数据的数据进行加密的加密子系统。该设备还采用先进的加密方法，其需要在主机而不是在便携式存储设备上进行指纹解密和验证。一旦在主机上的验证完成，启用内存和主机功能。

9. 发明授权

US09563932B2 Techniques to request stored data from memory 有权
标题翻译：从存储器请求存储数据的技术
公开(公告)号：US09563932B2
公开(公告)日：2017-02-07
申请号：US13976624
申请日：2011-01-28
申请人： Kebing Wang , Jun Ye , Jinlong Hou
发明人： Kebing Wang , Jun Ye , Jinlong Hou
IPC分类号： G06T1/60 , G06T15/04
CPC分类号： G06T1/60 , G06T15/04
摘要： Techniques are described to generate an index for a texture. The index can be used to retrieve a portion of one or more textures from a cache. The index can be adapted based on static texture attributes or direction attributes in order to attempt to achieve texture cache efficiency. Static texture attributes can include, bit are not limited to, 1-dimensional texture, 2-dimensional texture, 3-dimensional texture, or MIPmaps texture, original memory address. Direction attributes can be, but are not limited to, u-major or v-major directions.
摘要翻译：描述技术以生成纹理的索引。索引可用于从缓存中检索一个或多个纹理的一部分。索引可以基于静态纹理属性或方向属性进行调整，以尝试实现纹理缓存效率。静态纹理属性可以包括，位不限于1维纹理，2维纹理，3维纹理或MIP贴图纹理，原始存储器地址。方向属性可以是但不限于u主要或v主要方向。

10. 发明授权

US09360766B2 Method and system for lithography process-window-maximixing optical proximity correction 有权
标题翻译：光刻过程窗口最大化光学邻近校正的方法和系统
公开(公告)号：US09360766B2
公开(公告)日：2016-06-07
申请号：US12642436
申请日：2009-12-18
申请人： Jun Ye , Yu Cao , Hanying Feng
发明人： Jun Ye , Yu Cao , Hanying Feng
IPC分类号： G06F17/50 , G03F7/20 , G03F1/00 , G03F1/36
CPC分类号： G03F1/36 , G03F1/144 , G03F7/70441 , G03F7/705 , G06F17/5081 , G06F2217/12
摘要： The present invention relates to an efficient OPC method of increasing imaging performance of a lithographic process utilized to image a target design having a plurality of features. The method includes the steps of determining a function for generating a simulated image, where the function accounts for process variations associated with the lithographic process; and optimizing target gray level for each evaluation point in each OPC iteration based on this function. In one given embodiment, the function is approximated as a polynomial function of focus and exposure, R(ε, f )=P0+f2·Pb with a threshold of T+Vε for contours, where P0 represents image intensity at nominal focus, f represents the defocus value relative to the nominal focus, ε represents the exposure change, V represents the scaling of exposure change, and parameter “Pb” represents second order derivative images. In another given embodiment, the analytical optimal gray level is given for best focus with the assumption that the probability distribution of focus and exposure variation is Gaussian.
摘要翻译：本发明涉及一种提高用于成像具有多个特征的目标设计的光刻工艺的成像性能的有效OPC方法。该方法包括以下步骤：确定用于产生模拟图像的功能，其中该功能考虑到与光刻工艺相关联的工艺变化; 并基于此功能对每个OPC迭代中的每个评估点优化目标灰度级。在一个给定的实施例中，函数近似为焦点和曝光的多项式函数，R（＆egr; f）= P0 + f2·Pb，阈值为T + V＆egr; 对于轮廓，其中P0表示标称焦点处的图像强度，f表示相对于标称焦点的散焦值，表示曝光变化，V表示曝光变化的缩放，参数“Pb”表示二阶导数图像。在另一个给定的实施例中，假设聚焦和曝光变化的概率分布为高斯，给出最佳聚焦的分析最佳灰度级。

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