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41. 发明申请

US20060217482A1 Reactive graphitic carbon nanofiber reinforced polymeric composites showing enhanced flexural strength 有权
标题翻译：反应性石墨碳纳米纤维增强聚合复合材料显示出增强的弯曲强度
公开(公告)号：US20060217482A1
公开(公告)日：2006-09-28
申请号：US11177481
申请日：2005-07-11
申请人： Charles Lukehart , Wei Zhong , Jiang Li , Eric Mowles
发明人： Charles Lukehart , Wei Zhong , Jiang Li , Eric Mowles
IPC分类号： C08K3/04
CPC分类号： C08K3/046 , C08L63/00 , C08L101/00
摘要： Composites comprising at least one graphite-carbon nanofiber (GCNF) and a polymer phase covalently linked to a surface thereof.
摘要翻译：包含至少一种石墨 - 碳纳米纤维（GCNF）和与其表面共价连接的聚合物相的复合材料。

42. 发明申请

US20060198445A1 Prediction-based directional fractional pixel motion estimation for video coding 有权
$Prediction-based directional fractional pixel motion estimation for video coding$
公开(公告)号：US20060198445A1
公开(公告)日：2006-09-07
申请号：US11069795
申请日：2005-03-01
申请人： Jiang Li , Shipeng Li
发明人： Jiang Li , Shipeng Li
IPC分类号： H04N11/04 , H04N7/12 , H04B1/66 , H04N11/02
CPC分类号： H04N19/57 , H04N19/523 , H04N19/56
摘要： Motion-compensated video coding that employs prediction-based directional fractional pixel motion estimation is described. The fractional pixel motion estimation uses prediction-based searching and directional searching to search for candidate sub-pixel motion vectors oriented in a certain direction. With prediction-based searching, sub-pixel motion vectors are predicted using two techniques—median prediction and up-layer prediction. The search may be terminated early if a sub-pixel motion vector with sufficiently minimum cost is found. If prediction-based searching does not produce such a sub-pixel motion vector, the directional searching examines points in the predicted direction, rather than all eight possible neighboring points, to reduce the number of search points. Because the prediction-based directional fractional pixel motion estimation does not involve examination of neighboring integer pixel points, it can be used with any integer pixel motion estimation algorithm.

43. 发明申请

US20060190992A1 Facilitating Bi-directional communications between clients in heterogeneous network environments 审中-公开
标题翻译：促进异构网络环境中客户端之间的双向通信
公开(公告)号：US20060190992A1
公开(公告)日：2006-08-24
申请号：US11064928
申请日：2005-02-24
申请人： Jiang Li , Keman Yu , Shipeng Li
发明人： Jiang Li , Keman Yu , Shipeng Li
IPC分类号： H04L9/32
CPC分类号： H04L63/0272 , H04L29/12009 , H04L29/12424 , H04L29/12509 , H04L29/12528 , H04L61/2535 , H04L61/2567 , H04L61/2575
摘要： Techniques for facilitating bi-directional communications between clients in heterogeneous network environments are described. One technique registers a first client from a first network environment and a second client from a second different network environment. Responsive to the first client selecting the second client from a directory of registered clients, the technique forwards data from the first client to the second client and forwards data from the second client to the first client.
摘要翻译：描述了用于促进异构网络环境中的客户端之间的双向通信的技术。一种技术从第一网络环境注册第一客户端，并从第二不同网络环境注册第二客户端。响应于第一客户端从注册客户端的目录中选择第二客户端，该技术将数据从第一客户端转发到第二客户端，并将数据从第二客户端转发到第一客户端。

44. 发明授权

US07092014B1 Scene capturing and view rendering based on a longitudinally aligned camera array 有权
公开(公告)号：US07092014B1
公开(公告)日：2006-08-15
申请号：US09606857
申请日：2000-06-28
申请人： Jiang Li , Heung-Yeung Shum
发明人： Jiang Li , Heung-Yeung Shum
IPC分类号： H04N5/225
CPC分类号： H04N13/279 , H04N13/221 , H04N13/243
摘要： In one embodiment, a longitudinal camera array is rotated through a capture cylinder, with each camera in the array capturing multiple images as the array rotates. These images can be looking outward along the radials of the cylinder, or alternatively looking tangential to the cylinder. The longitudinal camera array allows the surrounding scene to be captured from multiple different planes that are substantially parallel to the ends of the capture cylinder, allowing for more accurate subsequent rendering of the scene. A view of the scene can be subsequently rendered by determining a location and direction of view of an observer, and then selecting one or more of the multiple lateral and longitudinally adjacent capture images, as well as one or more pixels within that capture image(s), to use to determine a display value for the pixel.

45. 发明授权

US07085941B2 Clock control apparatus and method, for a memory controller, that processes a block access into single continuous macro access while minimizing power consumption 失效
标题翻译：用于存储器控制器的时钟控制装置和方法，其将块访问处理成单个连续宏访问，同时最小化功耗
公开(公告)号：US07085941B2
公开(公告)日：2006-08-01
申请号：US10414013
申请日：2003-04-16
申请人： Jiang Li
发明人： Jiang Li
IPC分类号： G06F1/26
CPC分类号： G06F1/3275 , G06F1/3203 , Y02D10/13 , Y02D10/14 , Y02D50/20
摘要： A clock control apparatus for a memory controller comprises an interface unit which processes a block access to a plurality of banks of an SDRAM as a single continuous macro access in order to perform arbitration of the macro access, the block access externally supplied to the memory controller. A power-saving control unit controls both a clock signal of an internal circuit of the memory controller and a clock enable signal of the SDRAM in response to a control signal supplied from the interface unit.
摘要翻译：用于存储器控制器的时钟控制装置包括接口单元，其处理对SDRAM的多个存储体的块访问作为单个连续宏访问，以执行宏访问的仲裁，外部提供给存储器控制器的块访问。功率控制单元响应于从接口单元提供的控制信号，控制存储器控制器的内部电路的时钟信号和SDRAM的时钟使能信号。

46. 发明授权

US07020714B2 System and method of source based multicast congestion control 有权
标题翻译：基于源的组播拥塞控制的系统和方法
公开(公告)号：US07020714B2
公开(公告)日：2006-03-28
申请号：US10240323
申请日：2001-04-06
申请人： Shivkumar Kalyanaraman , Neelkanth Natu , Priya Rajagopal , Puneet Thapliyal , Fnu Sidhartha , Jiang Li
发明人： Shivkumar Kalyanaraman , Neelkanth Natu , Priya Rajagopal , Puneet Thapliyal , Fnu Sidhartha , Jiang Li
IPC分类号： G06F15/16
CPC分类号： H04L47/263 , H04L12/18 , H04L12/1868 , H04L12/1886 , H04L47/10 , H04L47/15 , H04L47/283 , Y02D50/10
摘要： The present invention provides for a method of congestion control for multicast transmission that is entirely managed at the source of the transmission. The various types of filters as well as round trip time estimators (130) that are used in the invention to determine when the rate of the multicast transmission should be reduced to alleviate congestion. The source of the transmission adjusts the rate of transmission based on loss indications that the receivers would otherwise transmit.
摘要翻译：本发明提供一种在传输源完全管理的多播传输拥塞控制方法。本发明中使用的各种类型的滤波器以及往返时间估计器（130）确定何时应该减少多播传输的速率以减轻拥塞。传输源根据接收机否则传输的丢失指示来调整传输速率。

47. 发明申请

US20060024041A1 System and method for calibrating multiple cameras without employing a pattern by inter-image homography 失效
公开(公告)号：US20060024041A1
公开(公告)日：2006-02-02
申请号：US10923150
申请日：2004-08-19
申请人： Jianguang Lou , Jiang Li , Hua Cai
发明人： Jianguang Lou , Jiang Li , Hua Cai
IPC分类号： G03B7/00
CPC分类号： G06K9/209 , G06T7/80
摘要： Interactive multi-view video presents new types of video capture systems, video formats, video compression algorithms, and services. Many video cameras are allocated to capture an event from various related locations and directions. The captured videos are compressed in control PCs and are sent to a server in real-time. Users can subscribe to a new type of service that allows users to connect to the servers and receive multi-view videos interactively. In one embodiment of the invention, an automatic pattern-free calibration tool is employed to calibrate the multiple cameras. In contrast with a pattern-based method which uses the correspondences between image points and pattern points, the pattern-free calibration method is based on the correspondences between image points from different views.

48. 发明申请

US20050140674A1 System and method for scalable portrait video 有权
标题翻译：可缩放人像视频的系统和方法
公开(公告)号：US20050140674A1
公开(公告)日：2005-06-30
申请号：US11067554
申请日：2005-02-25
申请人： Jiang Li , Keman Yu , Tielin He , Yunfeng Lin , Shipeng Li
发明人： Jiang Li , Keman Yu , Tielin He , Yunfeng Lin , Shipeng Li
IPC分类号： H04N7/14 , H04N7/173 , H04N7/26 , G06K9/36
CPC分类号： H04N21/41407 , H04N7/147 , H04N7/148 , H04N7/173 , H04N19/00 , H04N19/169 , H04N21/234327 , H04N21/4788 , H04N21/6131
摘要： Generation, coding and transmission of an effective video form, scalable portrait video. As an expansion to bi-level video, portrait video is composed of more gray levels, and therefore possesses higher visual quality while it maintains a low bit rate and low computational costs. Portrait video is a scalable video in that each video with a higher level always contains all the information of the video with a lower level. The bandwidths of 2-4 level portrait videos fit into the bandwidth range of 20-40 Kbps that GPRS and CDMA 1× can stably provide. Therefore, portrait video is very promising for video broadcast and communication on 2.5G wireless networks. With portrait video technology, this system and method is the first to enable two-way video conferencing on Pocket PCs and Handheld PCs.
摘要翻译：生成，编码和传输有效的视频格式，可缩放的肖像视频。作为双级视频的扩展，纵向视频由更多的灰度级组成，因此拥有更高的视觉质量，同时保持较低的比特率和低的计算成本。肖像视频是一个可扩展的视频，每个具有更高级别的视频始终包含具有较低级别的视频的所有信息。 2-4级画像视频的带宽适应GPRS和CDMA 1x可以稳定提供的20-40 Kbps的带宽范围。因此，肖像视频对于2.5G无线网络上的视频广播和通信非常有希望。利用肖像视频技术，该系统和方法是率先在掌上电脑和掌上电脑上实现双向视频会议的方法。

49. 发明授权

US06717850B1 Efficient method to detect process induced defects in the gate stack of flash memory devices 失效
标题翻译：高效的方法来检测闪存器件的栅极堆叠中的工艺引起的缺陷
公开(公告)号：US06717850B1
公开(公告)日：2004-04-06
申请号：US10313676
申请日：2002-12-05
申请人： Jiang Li , Nian Yang , Zhigang Wang , John Jianshi Wang
发明人： Jiang Li , Nian Yang , Zhigang Wang , John Jianshi Wang
IPC分类号： G11C1604
CPC分类号： G11C29/50 , G11C16/04 , G11C2029/0403
摘要： A method of processing a semiconductor device is disclosed and comprises applying a relatively high voltage across a gate stack of a flash memory cell for a certain period of time. Then, the polarity of the applied voltage is reversed and is again applied across the gate stack for another certain period of time. The voltage applied is greater than a channel erase voltage utilized for the memory cell. This applied voltage causes extrinsic defects to become amplified at interfaces of oxide/insulator layers of the gate stack. Then, the memory cell is tested (e.g., via a battery of tests) in order to determine if the memory cell is defective. If the cell is defective (e.g., fails the test), it can be assumed that substantial extrinsic defects were present in the memory cell and have been amplified resulting in the test failure. If the cell passes the test, it can be assumed that the memory cell is substantially free from extrinsic defects. Defective memory cells/devices can be marked or otherwise indicated as being defective.
摘要翻译：公开了一种处理半导体器件的方法，并且包括在闪存单元的栅极堆叠上施加相当高的电压一段时间。然后，施加的电压的极性反转，并再次施加在栅极堆叠另外一段时间。施加的电压大于用于存储器单元的通道擦除电压。该施加的电压导致外部缺陷在栅极堆叠的氧化物/绝缘体层的界面处被放大。然后，测试存储器单元（例如，通过测试电池），以便确定存储器单元是否有故障。如果细胞有缺陷（例如，测试失败），则可以认为在存储单元中存在大量的外在缺陷并且被放大，导致测试失败。如果单元通过测试，则可以认为存储单元基本上没有外在缺陷。存储器单元/器件不良或可能被标记为有缺陷。

50. 发明申请

US20180054662A1 SYSTEM AND METHOD FOR MONITORING WATER LEVEL ON A ROOF 审中-公开
公开(公告)号：US20180054662A1
公开(公告)日：2018-02-22
申请号：US15347409
申请日：2016-11-09
申请人： John Petrachek , Xuewen Zhu , Jiang Li , Jianbin Xiao
发明人： John Petrachek , Xuewen Zhu , Jiang Li , Jianbin Xiao
IPC分类号： H04Q9/00 , H04L29/08 , G01F23/30
CPC分类号： H04Q9/00 , E04D5/148 , E04D13/00 , G01F23/30 , G01K1/024 , G01K1/14 , G08B17/06 , G08B21/182 , H04L67/12 , H04L67/20 , H04L67/26 , H04Q2209/00 , H04Q2209/10 , H04Q2209/40 , H04Q2209/70
摘要： A drain monitor, a system, and a method monitor water level on a roof. The drain monitor includes a base for attaching to the roof, a riser attached to the base and projecting from the roof, a water level sensor attached to the riser for measuring water level on the roof, and a communication system positioned on the riser for transmitting measurement data received from the water level sensor.

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