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1. 发明申请

US20080240129A1 SYSTEM AND METHOD FOR PREVENTING COUNT-TO-INFINITY PROBLEMS IN ETHERNET NETWORKS 有权
标题翻译：用于防止以太网网络中的计数到无限问题的系统和方法
公开(公告)号：US20080240129A1
公开(公告)日：2008-10-02
申请号：US11695601
申请日：2007-04-02
申请人： Khaled Elmeleegy , Alan L. Cox , Tze Sing Eugene Ng
发明人： Khaled Elmeleegy , Alan L. Cox , Tze Sing Eugene Ng
IPC分类号： H04L12/56
CPC分类号： H04L47/32 , H04L47/10 , H04L47/34
摘要： A system and method for preventing a count-to-infinity problem in a network using epochs of sequence numbers in protocol messages to eliminate stale protocol information in the network and to allow the forwarding topology to recover in merely one round trip time across the network.
摘要翻译：一种用于在协议消息中使用序列号的时代来防止网络中的计数到无穷大问题的系统和方法，以消除网络中的陈旧的协议信息，并允许转发拓扑仅在整个网络上的一个往返时间内恢复。

2. 发明授权

US08439724B2 Abrasive waterjet machining and method to manufacture a curved rotor blade retention slot 有权
标题翻译：磨料水射流加工和制造弯曲转子叶片保持槽的方法
公开(公告)号：US08439724B2
公开(公告)日：2013-05-14
申请号：US12164311
申请日：2008-06-30
申请人： Tahany Ibrahim El-Wardany , Peter G. Smith , Warren Reynolds , Eugene Ng , Kay V. Adams
发明人： Tahany Ibrahim El-Wardany , Peter G. Smith , Warren Reynolds , Eugene Ng , Kay V. Adams
IPC分类号： B24C1/00
CPC分类号： B23P15/006 , B24C1/045 , F01D5/3007 , F05D2230/10 , F05D2250/71
摘要： A method of machining a blade retention slot with an abrasive water jet machining. A straight blade retention slot along an X-axis then a at least one side of the straight blade retention slot is abrasive water jet machined to generate a curved side of the blade retention slot defined within an X-Y plane.
摘要翻译：用磨料水喷射机加工刀片固定槽的方法。沿X轴然后直刀片保持槽的至少一侧的直刀片保持狭槽是被研磨的磨料水喷射，以产生限定在X-Y平面内的刀片保持槽的弯曲侧。

3. 发明授权

US06377972B1 High quality streaming multimedia 有权
公开(公告)号：US06377972B1
公开(公告)日：2002-04-23
申请号：US09233407
申请日：1999-01-19
申请人： Katherine Hua Guo , Markus Andreas Hofmann , Tze Sing Eugene Ng , Sanjoy Paul , Hui Zhang
发明人： Katherine Hua Guo , Markus Andreas Hofmann , Tze Sing Eugene Ng , Sanjoy Paul , Hui Zhang
IPC分类号： G06F1516
CPC分类号： H04L65/4076 , H04L12/1886 , H04L29/06027 , H04L65/605 , H04L65/80 , H04L67/2814 , H04L67/2847 , H04L67/306 , H04L67/322 , H04N21/6405 , H04N21/64738
摘要： A new architecture and operational techniques for supporting high quality live and on-demand streaming multimedia on a data network. By using Helper machines inside the network as data forwarding, caching, and buffering agents, and by forming meshes among Helper machines, advantages of homogeneous, synchronous multicast transmission and of heterogeneous, asynchronous reception are achieved. The architecture provides essentially transparently support to the receivers for near-zero start-up latency, improved playback quality, improved CR-like operations. These are achieved while reducing network and server load compared to today's multimedia networking techniques.

4. 发明授权

US09220404B2 Ocular modeling methods and apparatus 有权
标题翻译：眼睛建模方法和装置
公开(公告)号：US09220404B2
公开(公告)日：2015-12-29
申请号：US13138772
申请日：2010-03-26
申请人： Eugene Ng
发明人： Eugene Ng
IPC分类号： A61B3/14 , A61B3/00 , A61B3/18 , A61F2/16
CPC分类号： A61B3/0025 , A61B3/18 , A61F2/16 , A61F2240/002 , G09B23/30
摘要： A method and apparatus for modeling a lens of an eye, comprising: measuring the anterior shape of the eye's cornea; determining direct optical measurements of at least one parameter of the cornea and at least one parameter of the lens; determining the refractive index of the cornea; correcting the optical measurements to account for the effect of the refractive index of the cornea on the direct optical measurements; measuring the aberration of the eye; calculating the refractive index of the lens by combining the corrected measurements and the measured aberration; and further correcting the optical measurements of the lens to account the effect of the refractive index of the lens on the direct optical measurements.
摘要翻译：一种用于对眼睛透镜建模的方法和装置，包括：测量眼睛的角膜的前部形状; 确定所述角膜的至少一个参数和所述透镜的至少一个参数的直接光学测量; 确定角膜的折射率; 校正光学测量以考虑角膜的折射率对直接光学测量的影响; 测量眼睛的像差; 通过组合校正的测量和测量的像差来计算透镜的折射率; 并且进一步校正透镜的光学测量以考虑透镜的折射率对直接光学测量的影响。

5. 发明申请

US20080091840A1 Method and System for Caching Streaming Multimedia on the Internet 审中-公开
标题翻译：互联网上流媒体多媒体缓存方法与系统
公开(公告)号：US20080091840A1
公开(公告)日：2008-04-17
申请号：US11949825
申请日：2007-12-04
申请人： Katherine Guo , Markus Hofmann , Sanjoy Paul , Tze Eugene Ng , Hui Zhang
发明人： Katherine Guo , Markus Hofmann , Sanjoy Paul , Tze Eugene Ng , Hui Zhang
IPC分类号： G06F15/16
CPC分类号： H04L67/2842 , H04L65/403 , H04L65/4084 , H04L67/1023 , H04L67/1097 , H04L67/28 , H04L67/288
摘要： An apparatus and method to enhance existing caches in a network to better support streaming media storage and distribution. Helper machines are used inside the network to implement several methods which support streaming media including segmentation of streaming media objects into smaller units, cooperation of Helper machines, and novel placement and replacement policies for segments of media objects.
摘要翻译：一种用于增强网络中现有高速缓存的装置和方法，以更好地支持流媒体存储和分发。在网络内使用辅助机器来实现几种支持流媒体的方法，包括将流媒体对象分割成更小的单元，辅助机器的协作以及媒体对象段的新颖的放置和替换策略。

6. 发明申请

US20120069298A1 OCULAR MODELING METHODS AND APPARATUS 有权
标题翻译： OCULAR建模方法和装置
公开(公告)号：US20120069298A1
公开(公告)日：2012-03-22
申请号：US13138772
申请日：2010-03-26
申请人： Eugene Ng
发明人： Eugene Ng
IPC分类号： A61B3/103 , A61B3/14 , A61B3/107
CPC分类号： A61B3/0025 , A61B3/18 , A61F2/16 , A61F2240/002 , G09B23/30
摘要： A method and apparatus for modeling a lens of an eye, comprising: measuring the anterior shape of the eye's cornea; determining direct optical measurements of at least one parameter of the cornea and at least one parameter of the lens; determining the refractive index of the cornea; correcting the optical measurements to account for the effect of the refractive index of the cornea on the direct optical measurements; measuring the aberration of the eye; calculating the refractive index of the lens by combining the corrected measurements and the measured aberration; and further correcting the optical measurements of the lens to account the effect of the refractive index of the lens on the direct optical measurements.
摘要翻译：一种用于对眼睛透镜建模的方法和装置，包括：测量眼睛的角膜的前部形状; 确定所述角膜的至少一个参数和所述透镜的至少一个参数的直接光学测量; 确定角膜的折射率; 校正光学测量以考虑角膜的折射率对直接光学测量的影响; 测量眼睛的像差; 通过组合校正的测量和测量的像差来计算透镜的折射率; 并且进一步校正透镜的光学测量以考虑透镜的折射率对直接光学测量的影响。

7. 发明授权

US07916741B2 System and method for preventing count-to-infinity problems in ethernet networks 有权
标题翻译：用于防止以太网中无数无穷问题的系统和方法
公开(公告)号：US07916741B2
公开(公告)日：2011-03-29
申请号：US11695601
申请日：2007-04-02
申请人： Khaled Elmeleegy , Alan L. Cox , Tze Sing Eugene Ng
发明人： Khaled Elmeleegy , Alan L. Cox , Tze Sing Eugene Ng
IPC分类号： H04L12/28
CPC分类号： H04L47/32 , H04L47/10 , H04L47/34
摘要： A system and method for preventing a count-to-infinity problem in a network using epochs of sequence numbers in protocol messages to eliminate stale protocol information in the network and to allow the forwarding topology to recover in merely one round trip time across the network.
摘要翻译：一种用于在协议消息中使用序列号的时代来防止网络中的计数到无穷大问题的系统和方法，以消除网络中的陈旧的协议信息，并允许转发拓扑仅在整个网络上的一个往返时间内恢复。

8. 发明申请

US20090325468A1 ABRASIVE WATERJET MACHINING AND METHOD TO MANUFACTURE A CURVED ROTOR BLADE RETENTION SLOT 有权
标题翻译：磨光水刀加工及制造弯曲转子叶片保持槽的方法
公开(公告)号：US20090325468A1
公开(公告)日：2009-12-31
申请号：US12164311
申请日：2008-06-30
申请人： Tahany Ibrahim El-Wardany , Peter G. Smith , Warren Reynolds , Eugene Ng , Kay V. Adams
发明人： Tahany Ibrahim El-Wardany , Peter G. Smith , Warren Reynolds , Eugene Ng , Kay V. Adams
IPC分类号： B24C1/00 , B24C5/00
CPC分类号： B23P15/006 , B24C1/045 , F01D5/3007 , F05D2230/10 , F05D2250/71
摘要： A method of machining a blade retention slot with an abrasive water jet machining. A straight blade retention slot along an X-axis then a at least one side of the straight blade retention slot is abrasive water jet machined to generate a curved side of the blade retention slot defined within an X-Y plane.
摘要翻译：用磨料水喷射机加工刀片固定槽的方法。沿X轴然后直刀片保持槽的至少一侧的直刀片保持狭槽是被研磨的磨料水喷射，以产生限定在X-Y平面内的刀片保持槽的弯曲侧。

9. 发明授权

US07526564B2 High quality streaming multimedia 有权
公开(公告)号：US07526564B2
公开(公告)日：2009-04-28
申请号：US10090110
申请日：2002-03-04
申请人： Katherine Hua Guo , Markus Andreas Hofmann , Tze Sing Eugene Ng , Sanjoy Paul , Hui Zhang
发明人： Katherine Hua Guo , Markus Andreas Hofmann , Tze Sing Eugene Ng , Sanjoy Paul , Hui Zhang
IPC分类号： G06F15/16
CPC分类号： H04L65/4076 , H04L12/1886 , H04L29/06027 , H04L65/605 , H04L65/80 , H04L67/2814 , H04L67/2847 , H04L67/306 , H04L67/322 , H04N21/6405 , H04N21/64738
摘要： A new architecture and operational techniques for supporting high quality live and on-demand streaming multimedia on a data network. By using Helper machines inside the network as data forwarding, caching, and buffering agents, and by forming meshes among Helper machines, advantages of homogeneous, synchronous multicast transmission and of heterogeneous, asynchronous reception are achieved. The architecture provides essentially transparently support to the receivers for near-zero start-up latency, improved playback quality, improved CR-like operations. These are achieved while reducing network and server load compared to today's multimedia networking techniques.

10. 发明授权

US07398312B1 Method and system for caching streaming multimedia on the internet 有权
标题翻译：在互联网上缓存流媒体的方法和系统
公开(公告)号：US07398312B1
公开(公告)日：2008-07-08
申请号：US09538351
申请日：2000-03-29
申请人： Katherine H. Guo , Markus A. Hofmann , Sanjoy Paul , Tze Sing Eugene Ng , Hui Zhang
发明人： Katherine H. Guo , Markus A. Hofmann , Sanjoy Paul , Tze Sing Eugene Ng , Hui Zhang
IPC分类号： G06F15/173 , G06F15/16 , G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： H04L67/2842 , H04L65/403 , H04L65/4084 , H04L67/1023 , H04L67/1097 , H04L67/28 , H04L67/288
摘要： An apparatus and method to enhance existing caches in a network to better support streaming media storage and distribution. Helper machines are used inside the network to implement several methods which support streaming media including segmentation of streaming media objects into smaller units, cooperation of Helper machines, and novel placement and replacement policies for segments of media objects.
摘要翻译：一种用于增强网络中现有高速缓存的装置和方法，以更好地支持流媒体存储和分发。在网络内使用辅助机器来实现几种支持流媒体的方法，包括将流媒体对象分割成更小的单元，辅助机器的协作以及媒体对象段的新颖的放置和替换策略。

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