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1. 发明授权

US10010891B2 Magnetic filter 有权
公开(公告)号：US10010891B2
公开(公告)日：2018-07-03
申请号：US15831367
申请日：2017-12-04
申请人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
发明人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
IPC分类号： B03C1/032 , B03C1/033 , B03C1/28
CPC分类号： B03C1/032 , B03C1/0332 , B03C1/0335 , B03C1/284 , B03C1/286 , B03C2201/18
摘要： A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.

2. 发明授权

US09901931B2 Magnetic filter 有权
公开(公告)号：US09901931B2
公开(公告)日：2018-02-27
申请号：US14583464
申请日：2014-12-26
申请人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
发明人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
IPC分类号： B03C1/032 , B03C1/033 , B03C1/28
CPC分类号： B03C1/032 , B03C1/0332 , B03C1/0335 , B03C1/284 , B03C1/286 , B03C2201/18
摘要： A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.

3. 发明申请

US20180093278A1 Magnetic Filter 有权
公开(公告)号：US20180093278A1
公开(公告)日：2018-04-05
申请号：US15831367
申请日：2017-12-04
申请人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
发明人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
IPC分类号： B03C1/032 , B03C1/033 , B03C1/28
CPC分类号： B03C1/032 , B03C1/0332 , B03C1/0335 , B03C1/284 , B03C1/286 , B03C2201/18
摘要： A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.

4. 发明申请

US20160184833A1 Magnetic Filter 有权
标题翻译：磁性过滤器
公开(公告)号：US20160184833A1
公开(公告)日：2016-06-30
申请号：US14583464
申请日：2014-12-26
申请人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
发明人： Kosky Yen , Peter Wu , Michael Lee , Charles Chen
IPC分类号： B03C1/10 , B01D29/05
CPC分类号： B03C1/032 , B03C1/0332 , B03C1/0335 , B03C1/284 , B03C1/286 , B03C2201/18
摘要： A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.
摘要翻译：用于从受污染的液体流分离磁性和非磁性污染物的高容量磁性过滤器包括壳体，其具有（i）用于工艺流的入口和出口之间的内部区域，（ii）多个垂直取向的细长非磁性位于内部区域内的保持套筒（iii）顺磁金属包装材料，其随机地分布在内部区域中以形成具有高于95％的空隙体积的包装隔室，以及（iv）在室内产生磁场的装置内部区域。在包装隔间内产生均匀的磁场，可以使保持套筒和包装材料的基体发生磁化。支架套和矩阵产生大的表面积，用于收集污染物。

5. 发明申请

US20100084191A1 COMBINING BELIEF NETWORKS TO GENERATE EXPECTED OUTCOMES 有权
标题翻译：组合拜耳网络产生预期的成果
公开(公告)号：US20100084191A1
公开(公告)日：2010-04-08
申请号：US12247352
申请日：2008-10-08
申请人： Clinton D. Chapman , Charles Chen
发明人： Clinton D. Chapman , Charles Chen
IPC分类号： E21B44/00 , E21B47/00 , G06N5/02 , G06N5/04
CPC分类号： E21B44/00 , E21B2041/0028 , G06N7/005
摘要： A method is described for determining an oilfield parameter for a drilling operation in an oilfield, the oilfield having a well site with a drilling tool advanced into a subterranean formation with geological structures and reservoirs therein. A first set of decision factors and a second set of decision factors about the drilling operation are identified. Each of the first set of decision factors is contained within a first set of nodes, and each of the second set of decision factors is contained within a second set of nodes. Both the first set of nodes and the second set of nodes contain a set of common nodes, which are common to both the first and second sets. The first set of nodes is associated to create a first belief network and the second set of nodes is associated to create a second belief network. Then, the set of common nodes of the first belief network is associated with the set of common nodes of the second belief network to form a multinet belief network. Oilfield parameter can be generated from the multinet belief network.
摘要翻译：描述了一种用于确定油田钻井作业的油田参数的方法，该油田具有钻井工具的钻井工具进入具有地质结构和储层的地下地层的井场。确定了第一组决策因素和第二组关于钻井作业的决策因素。第一组决策因素中的每一个被包含在第一组节点内，并且第二组决策因素中的每一个被包含在第二组节点内。第一组节点和第二组节点都包含一组公共节点，这是第一组和第二组共同的。第一组节点被关联以创建第一信念网络，并且第二组节点被关联以创建第二信念网络。然后，第一信念网络的公共节点的集合与第二信念网络的公共节点的集合相关联，以形成多信任信任网络。油田参数可以从多功能信念网络生成。

6. 发明申请

US20090323525A1 Priority aware policer and method of priority aware policing 审中-公开
标题翻译：优先考虑的策略者和优先级感知策略的方法
公开(公告)号：US20090323525A1
公开(公告)日：2009-12-31
申请号：US12216019
申请日：2008-06-27
申请人： Charles Chen , Abhimanyu Das
发明人： Charles Chen , Abhimanyu Das
IPC分类号： H04L12/24
CPC分类号： H04L47/10 , H04L47/20 , H04L47/215 , H04L47/2441 , H04L47/31 , H04L47/32
摘要： For each packet for a subscriber, a policer or method: compares the number of bytes available to the subscriber to the size of the packet; if the size is less than or equal to the number of bytes, passes the packet; if the size is larger than the number of bytes available and a priority of the packet is a first priority, processes the packet as non-conforming; if the size is larger than the number of bytes available and the priority is a second priority, and if allowing the packet to be passed will result in a deficit not exceeding a predetermined deficit value, passes the packet; and if the size is larger than the number of bytes available and the priority is the second priority, and if allowing the packet to be passed will result in a deficit exceeding the predetermined deficit value, processes the packet as non-conforming.
摘要翻译：对于订户的每个分组，策略器或方法：将用户可用的字节数与分组的大小进行比较; 如果大小小于或等于字节数，则传递数据包; 如果大小大于可用的字节数，并且数据包的优先级是第一优先级，则将数据包处理为不合格; 如果大小大于可用的字节数，并且优先级是第二优先级，并且如果允许分组被传递将导致不超过预定的缺陷值的缺陷，则传递分组; 并且如果大小大于可用的字节数，优先级是第二优先级，并且如果允许分组被传递将导致超过预定的缺陷值的缺陷，则处理分组不合格。

7. 发明申请

US20090067835A1 Method and apparatus for protection switching in passive optical network 有权
标题翻译：无源光网络中保护倒换的方法和装置
公开(公告)号：US20090067835A1
公开(公告)日：2009-03-12
申请号：US11898180
申请日：2007-09-10
申请人： Charles Chen
发明人： Charles Chen
IPC分类号： H04J14/00
CPC分类号： H04B10/032 , H04J3/14 , H04Q11/0067 , H04Q2011/0081
摘要： Systems and methods for performing protection switching in a passive optical network are provided. When a fiber cut is detected, control and management plane applications are not immediately informed. A rapid re-registration procedure is instigated upon detection of a fiber cut event. This allows multiple optical network units to re-register quickly without restarting control and management applications.
摘要翻译：提供了在无源光网络中进行保护切换的系统和方法。当检测到光纤切断时，控制和管理平面应用程序不会立即通知。在检测到光纤切割事件时启动了快速重新注册程序。这允许多个光网络单元快速重新注册，而无需重新启动控制和管理应用程序。

8. 发明申请

US20090016244A1 SYSTEM AND METHOD FOR NETWORK LAYER PROTOCOL ROUTING IN A PEER MODEL INTEGRATED OPTICAL NETWORK 审中-公开
标题翻译：网络层协议路由在系统模型集成光网络中的系统与方法
公开(公告)号：US20090016244A1
公开(公告)日：2009-01-15
申请号：US12236443
申请日：2008-09-23
申请人： Vishal Sharma , Abhimanyu Das , Charles Chen
发明人： Vishal Sharma , Abhimanyu Das , Charles Chen
IPC分类号： H04J4/00
CPC分类号： H04L45/04 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0284 , H04L45/02 , H04L45/56 , H04Q11/0062 , H04Q11/0071 , H04Q2011/0073 , H04Q2011/0079 , H04Q2011/0088
摘要： Embodiments of the invention are generally directed to a system and method of implementing peer model architecture in integrated optical networks. In one embodiment, heterogeneous domains of nodes share a common control plane via routing and signaling adjacencies established through a network layer control channel. For example, in one embodiment, one or more Internet Protocol (IP) compliant routers, one or more Time Domain Multiplexing (TDM) switches, and one or more Wave Division Multiplexing (WDM) optical cross connects (OXC) run a common instance of an Interior Gateway Protocol (IGP).
摘要翻译：本发明的实施例通常涉及在集成光网络中实现对等体模型架构的系统和方法。在一个实施例中，节点的异构域通过经由网络层控制信道建立的路由和信令相邻来共享公共控制平面。例如，在一个实施例中，一个或多个互联网协议（IP）兼容路由器，一个或多个时域多路复用（TDM）交换机和一个或多个波分复用（WDM）光交叉连接（OXC）运行公共实例内部网关协议（IGP）。

9. 发明授权

US07074250B1 Air filtration unit 失效
公开(公告)号：US07074250B1
公开(公告)日：2006-07-11
申请号：US10741810
申请日：2003-12-19
申请人： Todd Chipner , Mark A. Etter , Angela D. Shelton , Leslie D. Gist , John C. Smith , Charles Chen
发明人： Todd Chipner , Mark A. Etter , Angela D. Shelton , Leslie D. Gist , John C. Smith , Charles Chen
IPC分类号： B01D50/00
CPC分类号： B01D46/0005 , B01D46/002 , B01D46/10 , B01D2275/206 , F24F3/1607
摘要： An air filtration unit for use in a work environment includes a housing disposed with an air filtration system and light source. The housing includes a handle and corner caps to prevent damage and provide stability. The air filtration system draws air into the housing, via a blower, through a first and second inlet gate, the air is at least partially filtered by a first and second filter assembly, which provide a two stage filtering, and then the at least partially filtered air is blown through an exhaust conduit back out into the work environment.

10. 发明授权

US07030018B2 Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, or a characteristic of a polishing pad or tool 有权
公开(公告)号：US07030018B2
公开(公告)日：2006-04-18
申请号：US10358101
申请日：2003-02-04
申请人： Kurt Lehman , Charles Chen , Ronald L. Allen , Robert Shinagawa , Anantha Sethuraman , Christopher F. Bevis , Thanassis Trikas , Haiguang Chen , Ching Ling Meng
发明人： Kurt Lehman , Charles Chen , Ronald L. Allen , Robert Shinagawa , Anantha Sethuraman , Christopher F. Bevis , Thanassis Trikas , Haiguang Chen , Ching Ling Meng
IPC分类号： H01L21/302
CPC分类号： B24B37/013 , B24B37/042 , B24B41/04 , B24B49/04 , B24B49/10 , B24B49/12
摘要： Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, a characteristic of a polishing pad, or a characteristic of a polishing tool are provided. One method includes scanning a specimen with a measurement device during polishing of a specimen to generate output signals at measurement spots on the specimen. The method also includes determining if the output signals are outside of a range of output signals. Output signals outside of the range may indicate that a parameter of the measurement device is out of control limits. In a different embodiment, output signals outside of the range may indicate damage to the specimen. Another method includes scanning a polishing pad with a measurement device to generate output signals at measurement spots on the polishing pad. The method also includes determining a characteristic of the polishing pad from the output signals.

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