公开(公告)号：US06973536B1

公开(公告)日：2005-12-06

申请号：US09944832

申请日：2001-08-31

申请人： Lawrence Jacobs ,  Xiang Liu ,  Marcin Porwit ,  James Feenan ,  William Wright

发明人： Lawrence Jacobs ,  Xiang Liu ,  Marcin Porwit ,  James Feenan ,  William Wright

IPC分类号： G06F12/00 ,  G06F12/08

CPC分类号： G06F12/0813 ,  G06F12/0824 ,  G06F12/0871 ,  G06F12/0888 ,  G06F2212/1016 ,  G06F2212/263 ,  G06F2212/284

摘要： A self-adaptive hybrid cache and method of caching data objects. A set of cacheable data objects is partitioned among a set of cooperating caches (e.g., a cache cluster). A hybrid cache is configured to cache data objects that it owns (i.e., objects in its partition) as primary content and to also cache data objects that are owned by other caches as secondary content (e.g., based on demand for such objects). A hybrid cache stores and/or removes objects based on criteria such as validity, popularity, size, age, cost of replacing, amount of available cache space, whether the objects are primary or secondary, etc. Over time, the amount or ratio of primary and secondary data that a hybrid cache stores may fluctuate dynamically.

摘要翻译： 一种自适应混合缓存和缓存数据对象的方法。 一组可缓存数据对象在一组协作高速缓存（例如，高速缓存群集）之间被分区。 混合缓存被配置为将其拥有的数据对象（即，其分区中的对象）作为主要内容进行缓存，并且还将由其他高速缓存所拥有的数据对象作为次要内容（例如，基于对这些对象的需求）进行高速缓存。 混合高速缓存基于诸如有效性，流行度，大小，年龄，替换成本，可用高速缓存空间量，对象是主要还是次要等等标准来存储和/或移除对象。随着时间的推移，数量或比例 混合高速缓存存储的主要和次要数据可能会动态地波动。

公开(公告)号：US20050265733A1

公开(公告)日：2005-12-01

申请号：US10856729

申请日：2004-05-28

申请人： Yuan-Hua Kao ,  Xiang Liu

发明人： Yuan-Hua Kao ,  Xiang Liu

IPC分类号： G02F1/03 ,  H04B10/00 ,  H04B10/04 ,  H04B10/06 ,  H04B10/142 ,  H04B10/152 ,  H04B10/155

CPC分类号： H04B10/5561 ,  H04B10/505 ,  H04B10/508

摘要： An apparatus and method for generating chirp-free return-to-zero differential phase-shift keyed optical signals using a modulator driven by at least one 3-level return-to-zero drive signals.

摘要翻译： 一种用于使用由至少一个3电平归零驱动信号驱动的调制器来产生无啁啾的归零差分相移键控光信号的装置和方法。

公开(公告)号：US20050120181A1

公开(公告)日：2005-06-02

申请号：US10726112

申请日：2003-12-02

申请人： Senthilnathan Arunagirinathan ,  Zheng Zeng ,  Yuhui Zhu ,  Shu Ling ,  Fredric Goell ,  Xiang Liu ,  Lawrence Jacobs

发明人： Senthilnathan Arunagirinathan ,  Zheng Zeng ,  Yuhui Zhu ,  Shu Ling ,  Fredric Goell ,  Xiang Liu ,  Lawrence Jacobs

IPC分类号： G06F12/00 ,  G06F17/30

CPC分类号： G06F17/30595 ,  G06F17/3048 ,  G06F17/30902 ,  Y10S707/99953 ,  Y10S707/99954

摘要： A system and method for facilitating the invalidation of cached data, in which the data to be invalidated are identified using information other than a primary key. The primary key for a cached data object, such as a web page, may be a Uniform Resource Locator (URL). Instead of using an object's URL to identify to a cache the data to be invalidated, a secondary key is used, such as the object's data source or a template from which the object was created. An application communicates the secondary key to a cache, and the cache identifies cached objects that match the secondary key. Those data objects are then invalidated without having to issue multiple invalidation messages from the application.

摘要翻译： 一种用于促进缓存数据无效化的系统和方法，其中使用除主键之外的信息来识别要被无效的数据。 缓存数据对象（如网页）的主键可能是统一资源定位符（URL）。 不要使用对象的URL来标识要缓存的数据，否则将使用辅助键，例如对象的数据源或创建对象的模板。 应用程序将辅助密钥传送到缓存，缓存标识与辅助密钥匹配的缓存对象。 然后，这些数据对象无效，而不必从应用程序发出多个无效消息。

公开(公告)号：US20050055508A1

公开(公告)日：2005-03-10

申请号：US10727308

申请日：2003-12-02

申请人： Shu Ling ,  Xiang Liu ,  Fredric Goell ,  Lawrence Jacobs

发明人： Shu Ling ,  Xiang Liu ,  Fredric Goell ,  Lawrence Jacobs

IPC分类号： G06F12/08 ,  G06F12/00

CPC分类号： G06F12/0808

摘要： A system and method for communicating a side effect of one data request, or other event, as part of a response to another data request or event. The side effect may include notification of the invalidation of cached data, from an upstream cache to a downstream cache. The upstream cache may store invalidation notifications as they are generated or received, and as responses to data requests are sent downstream, piggyback or merge one or more notifications with a response. This scheme avoids the need to open separate communication connections using specified invalidation accounts and passwords.

摘要翻译： 用于传达一个数据请求或其他事件的副作用的系统和方法，作为对另一个数据请求或事件的响应的一部分。 副作用可能包括从上游缓存到下游缓存的缓存数据无效通知。 上游缓存可以在生成或接收时存储无效通知，并且作为对数据请求的响应被发送到下游，捎带或将一个或多个通知与响应合并。 该方案避免了使用指定的无效帐户和密码打开单独的通信连接。

公开(公告)号：US06799251B1

公开(公告)日：2004-09-28

申请号：US09649850

申请日：2000-08-29

申请人： Lawrence Jacobs ,  Roger Bamford ,  Xiang Liu ,  Shehzaad Nakhoda ,  Zheng Zeng

发明人： Lawrence Jacobs ,  Roger Bamford ,  Xiang Liu ,  Shehzaad Nakhoda ,  Zheng Zeng

IPC分类号： G06F1212

CPC分类号： G06F17/30902

摘要： A method and system are provided for caching data in a manner that substantially maintains a desired level of system performance. A cache server receives data requests on behalf of a data server. When new data on the data server is generated or stored that replaces or changes data cached on the cache server, the corresponding data on the cache server is invalidated. A subsequent request for the new data may be forwarded to the data server or may be served with the invalid data on the cache server. Determining how to serve the request may depend on a possible impact on system performance and/or one or more characteristics or parameters associated with the requested data. The impact on system performance may be determined by examining actual and/or desired operating conditions (e.g., rate or number of requests, load on the data server, response time to requests, number of open connections, throughput). The data parameters that may be considered may include the popularity of the data; frequency of access to the data; number of accesses; age, size, or type of the data; whether or when a version of the data on the cache server is invalid; how severely invalid the cache server version is; the cost of retrieving the data from the data server; etc. One request received for the new data may be forwarded to the data server in order to receive the new data, cache it and return in to the requester. In order to promote performance, however, any number of requests for new data that is to replace cached data (even a first request received after the cached data is invalidated) may be served with cache data that is responsive but invalid.

摘要翻译： 提供了一种方法和系统，用于以基本上保持期望的系统性能水平的方式来缓存数据。 缓存服务器代表数据服务器接收数据请求。 当生成或存储数据服务器上的新数据来替代或更改高速缓存服务器上缓存的数据时，缓存服务器上的相应数据将无效。 对新数据的后续请求可以被转发到数据服务器，或者可以被服务于缓存服务器上的无效数据。 确定如何服务请求可能取决于对系统性能和/或与所请求数据相关联的一个或多个特性或参数的可能影响。 可以通过检查实际和/或期望的操作条件（例如，请求的速率或数量，数据服务器上的加载，对请求的响应时间，开放连接的数量，吞吐量）来确定对系统性能的影响。 可以考虑的数据参数可能包括数据的普及; 访问数据的频率; 访问次数 年龄，大小或数据类型; 无论是否在缓存服务器上的数据版本无效; 缓存服务器版本的严重无效; 从数据服务器检索数据的成本; 接收到的新数据的一个请求可以被转发到数据服务器以便接收新的数据，将其缓存并返回到请求者。 然而，为了促进性能，可以使用响应但无效的缓存数据来提供用于替换缓存数据的新数据的任何数量的请求（即使在高速缓存的数据被无效之后接收到的第一请求）。

公开(公告)号：US06795617B2

公开(公告)日：2004-09-21

申请号：US10426900

申请日：2003-04-30

申请人： Mihaela Dinu ,  Charles Kerbage ,  Xiang Liu ,  Francesco Quochi ,  Robert S. Windeler ,  Chunhui Xu

发明人： Mihaela Dinu ,  Charles Kerbage ,  Xiang Liu ,  Francesco Quochi ,  Robert S. Windeler ,  Chunhui Xu

IPC分类号： G02B626

CPC分类号： G02B6/266 ,  G02B6/02366 ,  G02B6/02376 ,  G02B6/0239

摘要： An optical device including a microstructured fiber pumped by an external pulsed-light source. In one embodiment, the microstructured fiber includes two waist regions functioning as a tunable attenuator and a wavelength shifter, respectively. Output wavelength of the optical device is selected by attenuating the pump light in the first waist region and then passing the light through the second waist region to shift the pump energy to a new spectral band. An optical device of the invention configured with two or more microstructured fibers generates two or more synchronized pulsed beams, each at a different characteristic wavelength. Certain embodiments of the invention provide an inexpensive, compact, energy-efficient multi-wavelength synchronized pulsed-light source.

摘要翻译： 包括由外部脉冲光源泵浦的微结构纤维的光学装置。 在一个实施例中，微结构纤维包括分别用作可调谐衰减器和波长移位器的两个腰部区域。 通过衰减第一腰围区域中的泵浦光，然后使光通过第二腰区，将泵浦能量转移到新的光谱带，来选择光学装置的输出波长。 配置有两个或多个微结构纤维的本发明的光学器件产生两个或更多个同步的脉冲束，每个具有不同的特征波长。 本发明的某些实施例提供了一种廉价，紧凑，节能的多波长同步脉冲光源。

公开(公告)号：US09448434B2

公开(公告)日：2016-09-20

申请号：US13701961

申请日：2012-07-11

申请人： Jianshe Xue ,  Xiang Liu

发明人： Jianshe Xue ,  Xiang Liu

IPC分类号： G02F1/1335 ,  G02F1/133 ,  G02F1/1368 ,  G09G3/36 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/13306 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/36 ,  G09G3/3648

摘要： Embodiments of the present invention disclose a liquid crystal display panel and a method of driving the same. A subpixel unit includes a transmissive portion and a reflective portion, the transmissive portion comprises a transmissive portion thin film transistor and a transmissive pixel electrode connected to a drain of the transmissive portion thin film transistor, the reflective portion comprises a reflective layer, a reflective portion thin film transistor and a reflective pixel electrode connected to a drain of the reflective portion thin film transistor, a gate of the transmissive portion thin film transistor and a gate of the reflective portion thin film transistor each are connected to a gate line of the subpixel unit, and a source of the transmissive portion thin film transistor and a source of the reflective portion thin film transistor are connected to different data lines.

摘要翻译： 本发明的实施例公开了一种液晶显示面板及其驱动方法。 子像素单元包括透射部分和反射部分，透射部分包括透射部分薄膜晶体管和连接到透射部分薄膜晶体管的漏极的透射像素电极，反射部分包括反射层，反射部分 薄膜晶体管和连接到反射部分薄膜晶体管的漏极的反射像素电极，透射部分薄膜晶体管的栅极和反射部分薄膜晶体管的栅极分别连接到子像素单元的栅极线 并且透射部分薄膜晶体管的源极和反射部分薄膜晶体管的源极连接到不同的数据线。

公开(公告)号：US09263594B2

公开(公告)日：2016-02-16

申请号：US13701877

申请日：2012-08-20

申请人： Xiang Liu ,  Jianshe Xue

发明人： Xiang Liu ,  Jianshe Xue

IPC分类号： H01L29/04 ,  H01L29/10 ,  H01L31/036 ,  H01L31/0376 ,  H01L31/20 ,  H01L29/76 ,  H01L31/112 ,  H01L29/15 ,  H01L31/062 ,  H01L31/113 ,  H01L29/786 ,  H01L29/49 ,  H01L29/66 ,  H01L27/32

CPC分类号： H01L29/78693 ,  H01L27/3262 ,  H01L29/4908 ,  H01L29/66969 ,  H01L29/78603 ,  H01L29/78606 ,  H01L29/7869

摘要： An embodiment of the present invention provides a TFT array substrate including: a base substrate (1) and thin film transistors. The thin film transistor includes a gate electrode (2), a semiconductor layer (5), a semiconductor protective layer, a source electrode (8) and a drain electrode (9). The semiconductor protective layer is disposed adjacent to the semiconductor layer (5) and includes a composite lamination structure, which includes a protective layer formed of an insulating material capable of preventing de-oxygen of the semiconductor layer (5) and an insulating layer formed of an insulating material to be etched more easily.

摘要翻译： 本发明的实施例提供一种TFT阵列基板，包括：基底（1）和薄膜晶体管。 薄膜晶体管包括栅电极（2），半导体层（5），半导体保护层，源电极（8）和漏电极（9）。 半导体保护层与半导体层（5）相邻设置，并且包括复合层压结构，其包括由能够防止半导体层（5）的脱氧的绝缘材料形成的保护层和由 更容易蚀刻的绝缘材料。

公开(公告)号：US09232056B2

公开(公告)日：2016-01-05

申请号：US14243721

申请日：2014-04-02

申请人： Xiang Liu

发明人： Xiang Liu

IPC分类号： H04M1/56 ,  H04M15/06 ,  H04M3/436 ,  H04M3/02 ,  H04M3/42

CPC分类号： H04M3/4365 ,  H04M1/663 ,  H04M3/42042 ,  H04M3/42059

摘要： An apparatus for blocking unwanted calls is disclosed. The apparatus incorporates a whitelist which the user can program so that known friendly callers are not interrupted by the apparatus. The apparatus also incorporates a blacklist which automatically rejects known unwanted callers so that the user is not interrupted by these calls. Additionally, the apparatus allows the user to easily add new numbers to either the blacklist or white list and also to delete numbers from the white list, blacklist or master list of caller IDs. For new numbers, callers are presented with a simple but yet effective message that states that the caller should hang up if the caller is a solicitor or telemarketer, or otherwise press zero so that the apparatus can allow the call to go through to the telephone.

摘要翻译： 公开了一种用于阻止不需要的呼叫的装置。 该装置包括用户可以编程的白名单，使得已知的友好呼叫者不被设备中断。 该装置还包括黑名单，其自动拒绝已知的不需要的呼叫者，使得用户不被这些呼叫中断。 此外，该设备允许用户轻松地将新号码添加到黑名单或白名单中，并且还可以从白名单，黑名单或主列表中删除号码。 对于新的号码，呼叫者会看到一个简单而又有效的消息，指出如果呼叫者是律师或电话公司，呼叫者应挂断电话，否则按零，以便设备允许呼叫通过电话。

公开(公告)号：US09203682B2

公开(公告)日：2015-12-01

申请号：US12876489

申请日：2010-09-07

申请人： Peter J. Winzer ,  Xiang Liu ,  Chandrasekhar Sethumadhavan ,  Alan H. Gnauck

发明人： Peter J. Winzer ,  Xiang Liu ,  Chandrasekhar Sethumadhavan ,  Alan H. Gnauck

IPC分类号： H04B10/00 ,  H04L27/38 ,  H04B10/60 ,  H04B10/61 ,  H04L27/00

CPC分类号： H04L27/3863 ,  H04B10/60 ,  H04B10/611 ,  H04B10/613 ,  H04L27/0014

摘要： In one embodiment, a coherent optical receiver has a digital signal processor that processes one or more digital I/Q-signal pairs to recover data carried by a modulated optical signal in a manner that mitigates, based on calibration data retrieved from a memory or on appropriate performance measures and feedback mechanisms, the detrimental effects of frequency-dependent imbalances between the I and Q sub-channels of at least one of the I/Q channels of the receiver. In various embodiments, the calibration data can be generated and written into the memory at the fabrication facility or in situ while the receiver is being operated in a calibration mode. Alternatively or in addition, the calibration data can be generated and dynamically adjusted online during normal operation of the receiver.

摘要翻译： 在一个实施例中，相干光接收器具有数字信号处理器，其处理一个或多个数字I / Q信号对以恢复由调制的光信号携带的数据，其方法是基于从存储器或从存储器检索的校准数据减轻 适当的性能测量和反馈机制，接收机的至少一个I / Q信道的I和Q子信道之间频率不平衡的有害影响。 在各种实施例中，在接收器以校准模式操作的同时，校准数据可以在制造设备处或在原位产生并写入存储器。 或者或另外，校准数据可以在接收机的正常操作期间在线生成和动态调整。