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1. 发明授权

US06370672B1 Determining the received data rate in a variable rate communications system 有权
标题翻译：确定可变速率通信系统中的接收数据速率
公开(公告)号：US06370672B1
公开(公告)日：2002-04-09
申请号：US09430994
申请日：1999-11-01
申请人： Roland R. Rick , Mark Davis , Paul Wei , Feng Qian , Brian Banister
发明人： Roland R. Rick , Mark Davis , Paul Wei , Feng Qian , Brian Banister
IPC分类号： H03M1303
CPC分类号： H04L1/0061 , H04L1/0046
摘要： The present invention comprises methods and apparatus for determining the rate at which data was encoded when such data is received at a receiver. According to the present invention, the rate is determined by computing, for a plurality of possible rates, a final test statistic based on a plurality of measures. The final test statistics are compared and based upon certain selection criteria (for example, without limiting the foregoing, which final test statistic corresponds the highest value), the rate is selected. In the preferred embodiment, the measures comprise statistics based on the cyclical redundancy check, Viterbi metrics, re-encoded symbol error rate, and distance to next largest Viterbi metric.
摘要翻译：本发明包括用于在接收机接收到这种数据时确定数据被编码的速率的方法和装置。根据本发明，通过基于多个测量来计算针对多个可能的速率的最终测试统计量来确定速率。比较最终测试统计数据并根据某些选择标准（例如，不限制前述内容，哪个最终测试统计量对应于最高值），选择该速率。在优选实施例中，措施包括基于循环冗余校验，维特比度量，重新编码的符号错误率和到下一个最大维特比度量的距离的统计。

2. 发明授权

US06048375A Coated abrasive 有权
标题翻译：涂层磨料
公开(公告)号：US06048375A
公开(公告)日：2000-04-11
申请号：US212664
申请日：1998-12-16
申请人： Wenliang Patrick Yang , Paul Wei , Gwo Shin Swei , Anthony C. Gaeta
发明人： Wenliang Patrick Yang , Paul Wei , Gwo Shin Swei , Anthony C. Gaeta
IPC分类号： B24D3/34 , B24D3/28 , B24D11/00 , B32B27/04 , B32B27/12 , B32B27/18 , C08F2/50 , D06M13/285 , B24D17/00
CPC分类号： B24D3/28 , B24D11/001
摘要： Abrasive tools, such as coated abrasives, made using radaition curable resin binders can be given a greater depth of cure of the binder if they include an acylphosphine oxide initiator.
摘要翻译：如果它们包括酰基氧化膦引发剂，则可以给出使用可辐射固化树脂粘合剂制成的磨料工具，例如涂覆的磨料。

3. 发明授权

US08349406B2 Processes for forming coated abrasive products 有权
标题翻译：成型涂层磨料产品的工艺
公开(公告)号：US08349406B2
公开(公告)日：2013-01-08
申请号：US11513696
申请日：2006-08-31
申请人： Paul Wei , Gwo Swei , Damien Nevoret , Wenliang Patrick Yang
发明人： Paul Wei , Gwo Swei , Damien Nevoret , Wenliang Patrick Yang
IPC分类号： B05D3/02
CPC分类号： B24D11/001 , B24D3/28 , B24D2203/00
摘要： A coated abrasive product is disclosed, which includes a substrate and an abrasive layer overlying the substrate. The abrasive layer includes abrasive grains and a binder, the binder being formed from a binder formulation having first and second binder components mixed together uniformly with the abrasive grains, wherein the first binder component is radiation curable and the second binder component comprises a powder and is thermally curable.
摘要翻译：公开了一种涂覆的磨料产品，其包括衬底和覆盖衬底的磨料层。研磨层包括磨料颗粒和粘合剂，粘合剂由粘合剂制剂形成，该粘合剂制剂具有与磨粒一起混合在一起的第一和第二粘合剂组分，其中第一粘合剂组分是可辐射固化的，第二粘合剂组分包含粉末，热固化。

4. 发明授权

US07035648B2 Synchronization of mobile station location measurement with CDMA service 有权
公开(公告)号：US07035648B2
公开(公告)日：2006-04-25
申请号：US10264021
申请日：2002-10-02
申请人： Stanislaw Czaja , Paul Wei , Anthony Lee
发明人： Stanislaw Czaja , Paul Wei , Anthony Lee
IPC分类号： H04B17/00
CPC分类号： H04W64/00 , G01S5/0027 , G01S5/0036 , H04W56/00
摘要： A method of synchronizing measurement of a mobile station location with communications service includes performing communications service between the mobile station and a base station, transmitting a synchronization message from the mobile station to the base station to indicate that the mobile station will be unavailable for communications service during a selected time interval, measuring the mobile station location from the mobile station during the selected time interval, and resuming communications service between the mobile station and the base station.

5. 发明授权

US5863306A Production of patterned abrasive surfaces 失效
标题翻译：生产图案磨料表面
公开(公告)号：US5863306A
公开(公告)日：1999-01-26
申请号：US892494
申请日：1997-07-14
申请人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang , Kevin Bruce Allen
发明人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang , Kevin Bruce Allen
IPC分类号： B24D99/00 , B24D3/02 , B24D3/20 , B24D3/28 , B24D3/34 , B24D11/00 , B24D11/04 , B24D18/00
CPC分类号： B24D11/001 , B24D11/04 , B24D3/28
摘要： Coated abrasives suitable for very fine abrading applications can be obtained by depositing a layer of a formulation comprising abrasive grits, fillers, grinding aid, additives and a binder resin on a substrate, treating the formulation to increase the viscosity and render it plastic but non-flowing, embossing a suitable pattern on the surface of the layer, and then curing the binder component of the formulation.
摘要翻译：适用于非常细的研磨应用的涂布研磨剂可以通过在基材上沉积包含磨料砂粒，填料，研磨助剂，添加剂和粘合剂树脂的组合物层来处理，以增加粘度并使其成为塑料，流动，在层的表面上压花合适的图案，然后固化制剂的粘合剂组分。

6. 发明授权

US5833724A Structured abrasives with adhered functional powders 失效
标题翻译：具有附着功能粉末的结构磨料
公开(公告)号：US5833724A
公开(公告)日：1998-11-10
申请号：US927611
申请日：1997-09-11
申请人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang , Kevin Bruce Allen
发明人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang , Kevin Bruce Allen
IPC分类号： B24D3/00 , B24D3/28 , B24D11/00 , B24D11/04 , B24D3/34
CPC分类号： B24D3/28 , B24D11/001 , B24D11/04
摘要： Coated abrasives suitable for very fine abrading applications can be obtained by depositing a layer of a formulation comprising abrasive grits, fillers, grinding aid, additives and a binder resin on a substrate in the form of a structured abrasive and then adhering to the surface of the structured abrasive a functional powder.
摘要翻译：适用于非常细的研磨应用的涂布研磨剂可以通过在基体上以结构化磨料的形式沉积包含磨料砂粒，填料，研磨助剂，添加剂和粘合剂树脂的制剂层，然后粘附到结构磨料是功能粉末。

7. 发明申请

US20060068745A1 Combined automatic frequency correction and time track system to minimize sample timing errors 失效
公开(公告)号：US20060068745A1
公开(公告)日：2006-03-30
申请号：US10950702
申请日：2004-09-27
申请人： Paul Wei
发明人： Paul Wei
IPC分类号： H04B1/26
CPC分类号： H03J7/02 , H04B1/0007 , H04B1/28
摘要： A circuit including an analog to digital converter and a processor is disclosed. The analog to digital converter may be configured to generate a plurality of samples from a received signal in response to a reference signal. The processor may be configured to designate one of an early sample of the samples and a late sample of the samples as an ideal sample in response to a first timing error of an on-time sample of the samples being greater than one-half a sample period of the received signal.

8. 发明授权

US06293980B2 Production of layered engineered abrasive surfaces 失效
标题翻译：生产分层工程磨料表面
公开(公告)号：US06293980B2
公开(公告)日：2001-09-25
申请号：US09466974
申请日：1999-12-20
申请人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang
发明人： Paul Wei , Gwo Shin Swei , Wenliang Patrick Yang
IPC分类号： B24D300
CPC分类号： B24D11/04 , B24D3/28 , B24D3/34
摘要： Coated abrasives comprising shaped structures deposited on a backing can be given increased versatility can be made by a process in which the shaped structure is imposed on a structure deposited in layers on the backing before the shaped structures are formed such that different characteristics are revealed as the structure is eroded during use.
摘要翻译：可以提供包括沉积在背衬上的成形结构的涂层磨料，其增加的多功能性可以通过在成形结构形成之前将成形结构施加在层上沉积在衬垫上的结构上以使得不同特性被显示为结构在使用过程中被侵蚀。

9. 发明授权

US06280288B1 Process for determining optimum grinding conditions 有权
标题翻译：确定最佳磨削条件的工艺
公开(公告)号：US06280288B1
公开(公告)日：2001-08-28
申请号：US09499109
申请日：2000-02-04
申请人： Anthony C. Gaeta , Paul Wei , Gwo Shin Swei , Thomas G. Kinisky
发明人： Anthony C. Gaeta , Paul Wei , Gwo Shin Swei , Thomas G. Kinisky
IPC分类号： B24B4900
CPC分类号： B24B37/042 , B24B21/04
摘要： The invention provides a useful tool for advising customers for abrasive tools on the selection of optimum grinding conditions for the use of a specific tool wherein the tool is in the form of a performance map generated from a plurality of data points obtained by measuring performance for a plurality of combinations of the two key grinding process variables.
摘要翻译：本发明提供了一种有用的工具，用于在选择用于使用特定工具的最佳研磨条件时为顾客提供研磨工具，其中工具为从通过测量多个组合的两个关键磨削过程变量。

10. 发明授权

US5872816A Coherent blind demodulation 失效
标题翻译：相干盲解调
公开(公告)号：US5872816A
公开(公告)日：1999-02-16
申请号：US699834
申请日：1996-08-20
申请人： Michael Parr , Paul Wei , T. G. Vishwanath
发明人： Michael Parr , Paul Wei , T. G. Vishwanath
IPC分类号： H04L25/02 , H04L25/03 , H03D1/00 , H04L27/06
CPC分类号： H04L25/03178 , H04L25/0202
摘要： A system and method of blind channel estimation to receive a signal burst over a communications channel; divide the signal burst into a prescribed number of groups of symbols; hypothesize all possible transmitted data sequences or each group; generate a corresponding channel estimate for each possible data sequence; determine an error measurement for each corresponding channel estimate; select a number of the corresponding channel estimates for each group from amongst the corresponding channel estimates, the number of the corresponding channel estimates being selected for having smaller error measurements than remaining corresponding channel estimates not selected; identifying a best channel estimate for each group from amongst the number of the corresponding channel estimates having been selected for each group; and reviewing the best channel estimate having been identified for each group and reidentifying best channel estimates for some of the groups so as to increase smoothness of a curve in two-dimensional space made from the reidentified best channel estimates and the best channel estimates for remaining groups for which no reidentification is made.
摘要翻译：用于在通信信道上接收信号突发的盲信道估计的系统和方法; 将信号脉冲串划分成规定数量的符号组; 假设所有可能的传输数据序列或每个组; 为每个可能的数据序列生成相应的信道估计; 确定每个相应信道估计的误差测量; 从相应的信道估计中选择对于每个组的相应信道估计的数量，相对应的信道估计的数量被选择用于具有比未选择的剩余相应信道估计更小的误差测量; 从已经为每个组选择的相应信道估计的数量中识别每个组的最佳信道估计; 并且检查已经针对每个组确定的最佳信道估计并且重新识别一些组的最佳信道估计，以便增加由重新确定的最佳信道估计和对于剩余组的最佳信道估计的二维空间中的曲线的平滑度没有重新确认。

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