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1. 发明授权

US06559842B1 Compressing and decompressing graphics data using gosub-type instructions and direct and indirect attribute settings 有权
标题翻译：使用gosub类型指令和直接和间接属性设置压缩和解压缩图形数据
公开(公告)号：US06559842B1
公开(公告)日：2003-05-06
申请号：US09415188
申请日：1999-10-07
申请人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
发明人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
IPC分类号： G06T1500
CPC分类号： G06T17/20
摘要： A method and instruction set for geometry compression and decompression is disclosed. The method and instruction set includes one or more of the following attributes and instructions: a gosub-type instruction, a goto-type instruction, direct and indirect attribute-setting instructions, and matrix manipulation instructions. The instructions may be embedded within individual vertex descriptions, or they may be specified independent of any individual vertex in order to set global state information that applies to all vertices that follow the instruction. Individual vertex instructions may temporarily override the global settings. A graphics system configured to execute the instruction set is also disclosed.
摘要翻译：公开了一种用于几何压缩和解压缩的方法和指令集。该方法和指令集包括以下属性和指令中的一个或多个：gosub类型指令，goto类型指令，直接和间接属性设置指令以及矩阵操作指令。指令可以被嵌入在单独的顶点描述中，或者可以独立于任何单个顶点来指定它们，以便设置适用于遵循该指令的所有顶点的全局状态信息。单独的顶点指令可能暂时覆盖全局设置。还公开了配置成执行指令集的图形系统。

2. 发明授权

US07071935B1 Graphics system with just-in-time decompression of compressed graphics data 有权
标题翻译：图形系统具有即时解压缩的图形数据
公开(公告)号：US07071935B1
公开(公告)日：2006-07-04
申请号：US09332919
申请日：1999-06-14
申请人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
发明人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
IPC分类号： G06T15/00
CPC分类号： G06T15/50 , G06T9/00 , G06T15/04
摘要： A graphics system and method for increasing efficiency of decompressing blocks of compressed geometry data and reducing redundant transformation and lighting calculations is disclosed. Multiple decompression pipelines are used to increases the decompression speed. A control unit receives blocks of compressed geometry data information and selectively routes them to a plurality of decompression pipelines. Each decompression pipeline is configured to decompress the blocks into a set of vertices. The reduction in redundant calculations is accomplished by delaying the formation of geometric primitives until after transformation and lighting has been performed on the vertices. Transformation and/or lighting are performed independently on a vertex-by-vertex basis without reference to which geometric primitives the vertices belong to. After transformation and or lighting, geometric primitives may be formed utilizing previously generated connectivity information. The connectivity information may include mesh buffer references, vertex tags, or other types of information.
摘要翻译：公开了一种用于提高压缩几何数据块的解压缩效率并减少冗余变换和照明计算的图形系统和方法。多个减压管道用于增加减压速度。控制单元接收压缩几何数据信息块并选择性地将它们路由到多个解压管道。每个解压缩流水线被配置为将块解压缩成一组顶点。冗余计算的减少是通过延迟几何图元的形成来实现的，直到对顶点进行变换和照明。转换和/或照明在逐个顶点的基础上独立执行，而不引用顶点属于哪个几何图元。在变换和/或照明之后，可以使用先前产生的连通性信息形成几何图元。连接信息可以包括网格缓冲器引用，顶点标签或其他类型的信息。

3. 发明授权

US06628277B1 Decompression of three-dimensional graphics data using mesh buffer references to reduce redundancy of processing 有权
标题翻译：使用网格缓冲区引用减少三维图形数据，减少处理冗余
公开(公告)号：US06628277B1
公开(公告)日：2003-09-30
申请号：US09332627
申请日：1999-06-14
申请人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
发明人： Michael F. Deering , Marc Tremblay , Jeffrey Chan
IPC分类号： G06T1700
CPC分类号： G06T9/001
摘要： A graphics system and method for reducing redundant transformation calculations and lighting calculations performed on vertices that are shared by more than one geometric primitive is disclosed. The reduction in redundant calculations is accomplished by delaying the formation of geometric primitives until after transformation and lighting has been performed on the vertices. Transformation and or lighting are performed independently on a vertex-by-vertex basis without reference to which geometric primitives the vertices belong to. After transformation and or lighting, geometric primitives may be formed utilizing previously generated connectivity information. The connectivity information may include mesh buffer references, vertex tags, or other types of information.
摘要翻译：公开了一种用于减少对由多于一个几何基元共享的顶点执行的冗余变换计算和照明计算的图形系统和方法。冗余计算的减少是通过延迟几何图元的形成来实现的，直到对顶点进行变换和照明。转换和/或照明是在逐个顶点的基础上独立执行的，而不引用顶点属于哪个几何图元。在变换和/或照明之后，可以使用先前产生的连通性信息形成几何图元。连接信息可以包括网格缓冲器引用，顶点标签或其他类型的信息。

4. 发明申请

US20060282650A1 EFFICIENT CLIP-TESTING 审中-公开
标题翻译：高效剪辑
公开(公告)号：US20060282650A1
公开(公告)日：2006-12-14
申请号：US11382203
申请日：2006-05-08
申请人： Jeffrey Chan , Michael Deering , Marc Tremblay
发明人： Jeffrey Chan , Michael Deering , Marc Tremblay
IPC分类号： G06F9/44
CPC分类号： G06F9/3826 , G06F9/3001 , G06F9/3012 , G06F9/30123 , G06F9/3824 , G06F9/3851 , G06F9/3877
摘要： A method and apparatus for performing fast clip-testing operations in a general purpose processor are provided. This is accomplished by executing a single instruction for comparing a first value x to a second value y and, as a result of the comparison, determining whether x is less than y and whether x-is less than negative y. The values x and y are stored in respective source registers of the processor specified by the instruction. Finally, as a result of the determination, one or more binary values representing the results of the determination are inserted into a destination register of the processor also specified by the instruction. Accordingly, the invention advantageously provides a general purpose processor with the ability to execute a clip-testing function with a single instruction compared with prior art general purpose processors that require multiple instructions to perform the same function. Thus, the general purpose processor of the present invention allows for more efficient and faster clip-testing operations.
摘要翻译：提供了一种用于在通用处理器中执行快速剪辑测试操作的方法和装置。这是通过执行用于将第一值x与第二值y进行比较的单个指令来实现的，并且作为比较的结果，确定x是否小于y且x是否小于负y。值x和y存储在指令指定的处理器的各个源寄存器中。最后，作为确定的结果，将表示确定结果的一个或多个二进制值插入到由指令指定的处理器的目标寄存器中。因此，与现有技术的通用处理器相比，本发明有利地提供了具有使用单个指令执行剪辑测试功能的能力的通用处理器，其需要多个指令来执行相同的功能。因此，本发明的通用处理器允许更有效和更快速的剪辑测试操作。

5. 发明申请

US20070158179A1 Method and apparatus for improving symmetry of a layer deposited on a semiconductor substrate 审中-公开
标题翻译：用于改善沉积在半导体衬底上的层的对称性的方法和装置
公开(公告)号：US20070158179A1
公开(公告)日：2007-07-12
申请号：US11330366
申请日：2006-01-11
申请人： Anthony Ciancio , Jeffrey Chan
发明人： Anthony Ciancio , Jeffrey Chan
IPC分类号： C23C14/32 , C23C14/00
CPC分类号： C23C14/3464 , C23C14/046 , H01J37/3408 , H01J37/3423 , H01J37/3455
摘要： A method for forming a layer on a semiconductor substrate is provided. A semiconductor substrate having a central axis may be positioned a first distance from a first target and a second distance from a second target. The second target may have at least first and second portions on opposing sides of the central axis of the semiconductor substrate. The first and second targets may be exposed to a processing gas. First and second biases may be respectively applied to the first and second targets such that ions in the processing gas bombard the first and second targets and deposition particles are ejected from the first and second targets onto the semiconductor substrate.
摘要翻译：提供了一种在半导体衬底上形成层的方法。具有中心轴线的半导体衬底可以定位成离开第一目标的第一距离和距第二目标的第二距离。第二靶可以在半导体衬底的中心轴的相对侧上具有至少第一和第二部分。第一和第二靶可能暴露于处理气体。第一和第二偏压可以分别施加到第一和第二靶，使得处理气体中的离子轰击第一和第二靶，并且沉积颗粒从第一和第二靶标喷射到半导体衬底上。

6. 发明申请

US20120047437A1 Method for Creating and Navigating Link Based Multimedia 审中-公开
标题翻译：创建和浏览基于链接的多媒体的方法
公开(公告)号：US20120047437A1
公开(公告)日：2012-02-23
申请号：US12906072
申请日：2010-10-15
申请人： Jeffrey Chan
发明人： Jeffrey Chan
IPC分类号： G06F3/048
CPC分类号： H04N21/47205 , G06F3/0482 , G06F2203/04804 , G11B27/105 , G11B27/34 , H04N21/47217 , H04N21/8455
摘要： A method, in combination with or on a computer, for defining, editing, and jumping to predefined points in time in audio, video and other multimedia playback by selecting a point of interest from a scrolling list of choices, rendered with dynamic transparency if superimposed on motion graphics or video. Additionally, the present invention renders such a system to be easily used on a small screen while maximizing viewable area, as well as on large screen devices with various devices or human input.
摘要翻译：一种与计算机结合或在计算机上的方法，用于在音频，视频和其他多媒体播放中定义，编辑和跳转到预定义的时间点，通过从动态透明度渲染的滚动列表中选择兴趣点，如果叠加运动图形或视频。此外，本发明使得这样的系统能够容易地在小屏幕上使用，同时最大化可视区域，以及在具有各种设备或人类输入的大屏幕设备上。

7. 发明授权

US07275025B2 Method and system for analyzing performance of a turbine 有权
标题翻译：用于分析涡轮机性能的方法和系统
公开(公告)号：US07275025B2
公开(公告)日：2007-09-25
申请号：US09749303
申请日：2000-12-27
申请人： Jeffrey Chan , John Karl Reinker , Suresh Sharma
发明人： Jeffrey Chan , John Karl Reinker , Suresh Sharma
IPC分类号： G06G7/48 , G06G17/50 , G06F19/00 , F16D33/00
CPC分类号： G05B23/0294 , G05B13/024
摘要： A method and system for analyzing performance of a turbine. The turbine optimizer allows a user to evaluate the current performance of their turbine with its current configuration and the future performance of their turbine with a modified configuration. The turbine optimizer determines the current performance characteristic of the turbine based on the current configuration information. Upon receiving from a user a request to display the future performance characteristics, the turbine optimizer calculates the performance characteristics for that turbine if various modifications are made to its configuration. The turbine optimizer may provide a graph that illustrates the current performance characteristics and future performance characteristics with those modifications. The turbine optimizer may also calculate various financial estimates based on the current operating characteristics or future operating characteristics of the turbine.
摘要翻译：一种用于分析涡轮机性能的方法和系统。涡轮机优化器允许用户使用其当前配置和具有经修改的配置的其涡轮机的未来性能来评估其涡轮机的当前性能。涡轮机优化器基于当前配置信息确定涡轮机的当前性能特性。在从用户接收到显示未来性能特征的请求时，如果对其进行各种修改，则涡轮优化器计算该涡轮机的性能特征。涡轮机优化器可以提供图示，其中显示了当前的性能特征和未来的性能特征。涡轮机优化器还可以基于涡轮机的当前操作特性或将来的操作特性来计算各种财务估计。

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