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1. 发明授权

US08628855B2 Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units 有权
标题翻译：包含全氟聚醚聚合物与聚（环氧烷）重复单元的硬涂层
公开(公告)号：US08628855B2
公开(公告)日：2014-01-14
申请号：US12740357
申请日：2008-12-10
申请人： Encai Hao , Zai-Ming Qiu , Yu Yang , Thomas P. Klun
发明人： Encai Hao , Zai-Ming Qiu , Yu Yang , Thomas P. Klun
IPC分类号： B32B27/30
CPC分类号： G02B1/14 , C08G65/007 , C08G65/3322 , C08G65/33351 , C08G2650/48 , C08J7/045 , C08J7/047 , C08J2433/16 , C08L71/02 , C08L2205/05 , C09D133/02 , C09D133/16 , C09D171/02 , G02B1/10 , G02B1/105 , Y10T428/31511 , Y10T428/3154 , Y10T428/31544 , C08L2666/22 , C08L2666/04
摘要： Presently described are articles, such as optical displays and protective films, comprising a (e.g. light transmissive) substrate having a surface layer comprising the reaction product of a mixture comprising a non-fluorinated binder precursor (e.g. of a hardcoat composition) and at least one polymerizable perfluoropolyether polymer. The resulting cured surface layer can advantageously exhibit low lint attraction in combination with low surface energy. Also described are one-step and two-step methods of synthesizing perfluoropolyether polymers having polymerizable ethylenically unsaturated groups.
摘要翻译：目前描述的是诸如光学显示器和保护膜的物品，其包括具有表面层（例如透光性）的基材，该表面层包含包含非氟化粘合剂前体（例如硬涂层组合物）的混合物的反应产物和至少一种可聚合的全氟聚醚聚合物。所得到的固化表面层可以有利地表现出与低表面能结合的低绒毛吸引力。还描述了合成具有可聚合烯属不饱和基团的全氟聚醚聚合物的一步和两步法。

2. 发明申请

US20100310875A1 HARDCOATS COMPRISING PERFLUOROPOLYETHER POLYMERS WITH POLY(ALKYLENE OXIDE) REPEAT UNITS 有权
标题翻译：包含聚（亚烷基氧化物）重复单元的全氟聚醚聚合物的硬化
公开(公告)号：US20100310875A1
公开(公告)日：2010-12-09
申请号：US12740357
申请日：2008-12-10
申请人： Encai Hao , Zai-Ming Qiu , Yu Yang , Thomas P. Klun
发明人： Encai Hao , Zai-Ming Qiu , Yu Yang , Thomas P. Klun
IPC分类号： B32B27/28 , C08F16/24 , C08F18/20 , B32B27/38 , G02B1/10
CPC分类号： G02B1/14 , C08G65/007 , C08G65/3322 , C08G65/33351 , C08G2650/48 , C08J7/045 , C08J7/047 , C08J2433/16 , C08L71/02 , C08L2205/05 , C09D133/02 , C09D133/16 , C09D171/02 , G02B1/10 , G02B1/105 , Y10T428/31511 , Y10T428/3154 , Y10T428/31544 , C08L2666/22 , C08L2666/04
摘要： Presently described are articles, such as optical displays and protective films, comprising a (e.g. light transmissive) substrate having a surface layer comprising the reaction product of a mixture comprising a non-fluorinated binder precursor (e.g. of a hardcoat composition) and at least one polymerizable perfluoropolyether polymer. The resulting cured surface layer can advantageously exhibit low lint attraction in combination with low surface energy. Also described are one-step and two-step methods of synthesizing perfluoropolyether polymers having polymerizable ethylenically unsaturated groups.
摘要翻译：目前描述的是诸如光学显示器和保护膜的物品，其包括具有表面层（例如透光性）的基材，该表面层包含包含非氟化粘合剂前体（例如硬涂层组合物）的混合物的反应产物和至少一种可聚合的全氟聚醚聚合物。所得到的固化表面层可以有利地表现出与低表面能结合的低绒毛吸引力。还描述了合成具有可聚合烯属不饱和基团的全氟聚醚聚合物的一步和两步法。

3. 发明授权

US08324324B2 Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby 有权
标题翻译：制备可固化的有机氟改性聚硅氮烷的组合物和方法，以及由此制备的聚硅氮烷
公开(公告)号：US08324324B2
公开(公告)日：2012-12-04
申请号：US12792065
申请日：2010-06-02
申请人： Yu Yang , George G. I. Moore , Thomas P. Klun
发明人： Yu Yang , George G. I. Moore , Thomas P. Klun
IPC分类号： C08F283/00 , C08G77/62
CPC分类号： C08L83/04 , B05D3/0254 , B05D5/083 , B05D2202/25 , C08G77/24 , C08G77/62 , C08L83/16 , C08L83/00
摘要： A composition for preparing curable organofluorine-modified polysilazanes comprises (a) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site; and (b) at least one fluorochemical compound comprising (1) at least one organofluorine or heteroorganofluorine moiety, and (2) at least one functional group that is capable of reacting with the curable oligomeric or polymeric polysilazane through at least one of the chemically reactive sites of the polysilazane. The curable organofluorine-modified polysilazanes can be prepared by combining the components of the composition and allowing or inducing the components to react.
摘要翻译：一种用于制备可固化的有机氟改性聚硅氮烷的组合物包括（a）至少一种包含至少一个化学反应性位点的可固化低聚或聚合聚硅氮烷; 和（b）至少一种含氟化合物，其包含（1）至少一种有机氟或异丙基部分，和（2）至少一种官能团，其能够通过化学反应性的至少一种与可固化的低聚或聚合的聚硅氮烷反应聚硅氮烷的地点。可固化的有机氟改性的聚硅氮烷可以通过组合组合物的组分并允许或诱导组分反应来制备。

4. 发明授权

US08220932B2 Dry erasable projection article and system 有权
标题翻译：干式可擦式投影物品和系统
公开(公告)号：US08220932B2
公开(公告)日：2012-07-17
申请号：US12684565
申请日：2010-01-08
申请人： Yufeng Liu , Encai Hao , David T. Yust , Lan H. Liu , Frederick J. Gustafson , Willem V. Bastiaens , Yu Yang
发明人： Yufeng Liu , Encai Hao , David T. Yust , Lan H. Liu , Frederick J. Gustafson , Willem V. Bastiaens , Yu Yang
IPC分类号： G03B21/26 , G03B21/28 , G03B21/56 , G03B21/60 , G02B27/14 , G02F1/1335 , H01K1/26 , F21V9/14 , B43L1/00
CPC分类号： G03B21/56
摘要： A communication article and system comprising a writing member having a dry erasable front surface and a projection member is disclosed. The projection member includes an asymmetric optical diffuser that scatters light in a first direction with a first viewing angle AH, and in a second direction orthogonal to the first direction with a second viewing angle AV. The ratio AH/AV is at least about 2.
摘要翻译：公开了一种包括具有干燥可擦除前表面和突出构件的书写构件的通信物品和系统。所述突出部件包括使第一方向的光以第一视角AH散射的第二方向和与第一方向正交的第二方向的第二视角AV的非对称光漫射体。 AH / AV的比例至少约为2。

5. 发明申请

US20100331498A1 COMPOSITION AND PROCESS FOR PREPARING CURABLE ORGANOFLUORINE-MODIFIED POLYSILAZANES, AND POLYSILAZANES PREPARED THEREBY 有权
标题翻译：用于制备可固化有机膦改性多晶硅的组合物和方法及其制备的多晶硅
公开(公告)号：US20100331498A1
公开(公告)日：2010-12-30
申请号：US12792065
申请日：2010-06-02
申请人： Yu Yang , George G. I. Moore , Thomas P. Klun
发明人： Yu Yang , George G. I. Moore , Thomas P. Klun
IPC分类号： C08G77/62
CPC分类号： C08L83/04 , B05D3/0254 , B05D5/083 , B05D2202/25 , C08G77/24 , C08G77/62 , C08L83/16 , C08L83/00
摘要： A composition for preparing curable organofluorine-modified polysilazanes comprises (a) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site; and (b) at least one fluorochemical compound comprising (1) at least one organofluorine or heteroorganofluorine moiety, and (2) at least one functional group that is capable of reacting with the curable oligomeric or polymeric polysilazane through at least one of the chemically reactive sites of the polysilazane. The curable organofluorine-modified polysilazanes can be prepared by combining the components of the composition and allowing or inducing the components to react.
摘要翻译：一种用于制备可固化的有机氟改性聚硅氮烷的组合物包括（a）至少一种包含至少一个化学反应性位点的可固化低聚或聚合聚硅氮烷; 和（b）至少一种含氟化合物，其包含（1）至少一种有机氟或异丙基部分，和（2）至少一种官能团，其能够通过化学反应性的至少一种与可固化的低聚或聚合的聚硅氮烷反应聚硅氮烷的地点。可固化的有机氟改性的聚硅氮烷可以通过组合组合物的组分并允许或诱导组分反应来制备。

6. 发明申请

US20100331487A1 SURFACE TREATMENT PROCESS AND TREATED ARTICLE 有权
标题翻译：表面处理工艺和处理文章
公开(公告)号：US20100331487A1
公开(公告)日：2010-12-30
申请号：US12792153
申请日：2010-06-02
申请人： Yu Yang , George G.I. Moore , Thomas P. Klun
发明人： Yu Yang , George G.I. Moore , Thomas P. Klun
IPC分类号： B05D3/10 , C08L83/06
CPC分类号： C08L83/04 , B05D3/0254 , B05D5/083 , B05D2202/25 , C08G77/24 , C08G77/62 , C08L83/16 , C08L83/00
摘要： A surface treatment process comprises (a) providing at least one substrate having at least one major surface; (b) combining (1) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site, and (2) at least one fluorochemical compound comprising (i) at least one organofluorine or heteroorganofluorine moiety that comprises at least about six perfluorinated carbon atoms, and (ii) at least one functional group that is capable of reacting with the polysilazane through at least one of the chemically reactive sites; (c) allowing or inducing the polysilazane and the fluorochemical compound to react to form at least one curable organofluorine-modified polysilazane; (d) applying the curable organofluorine-modified polysilazane or its precursors to at least a portion of at least one major surface of the substrate; and (e) curing the curable organofluorine-modified polysilazane to form a surface treatment.
摘要翻译：表面处理方法包括（a）提供至少一个具有至少一个主表面的基材; （b）组合（1）包含至少一个化学反应位点的至少一种可固化的低聚或聚合的聚硅氮烷，和（2）至少一种含氟化合物，其包含（i）至少一种有机氟或杂有机氟部分，其包含至少约六个全氟化碳原子，和（ii）能够通过至少一个化学反应性位点与聚硅氮烷反应的至少一个官能团; （c）允许或诱导聚硅氮烷和含氟化合物反应以形成至少一种可固化的有机氟改性的聚硅氮烷; （d）将可固化的有机氟改性的聚硅氮烷或其前体施加到基材的至少一个主表面的至少一部分上; 和（e）固化可固化的有机氟改性聚硅氮烷以形成表面处理。

7. 发明申请

US20100171929A1 DRY ERASABLE PROJECTION ARTICLE AND SYSTEM 有权
标题翻译：干燥的投影文章和系统
公开(公告)号：US20100171929A1
公开(公告)日：2010-07-08
申请号：US12684565
申请日：2010-01-08
申请人： Yufeng LIU , Encai HAO , David T. YUST , Lan H. LIU , Frederick J. GUSTAFSON , Willem V. BASTIAENS , Yu Yang
发明人： Yufeng LIU , Encai HAO , David T. YUST , Lan H. LIU , Frederick J. GUSTAFSON , Willem V. BASTIAENS , Yu Yang
IPC分类号： G03B21/60 , G03B21/56
CPC分类号： G03B21/56
摘要： A communication article and system comprising a writing member having a dry erasable front surface and a projection member is disclosed. The projection member includes an asymmetric optical diffuser that scatters light in a first direction with a first viewing angle AH, and in a second direction orthogonal to the first direction with a second viewing angle AV. The ratio AH/AV is at least about 2.
摘要翻译：公开了一种包括具有干燥可擦除前表面和突出构件的书写构件的通信物品和系统。所述突出部件包括使第一方向的光以第一视角AH散射的第二方向和与第一方向正交的第二方向的第二视角AV的非对称光漫射体。 AH / AV的比例至少约为2。

8. 发明授权

US08329830B2 Surface treatment process and treated article 有权
标题翻译：表面处理工艺和处理制品
公开(公告)号：US08329830B2
公开(公告)日：2012-12-11
申请号：US12792153
申请日：2010-06-02
申请人： Yu Yang , George G. I. Moore , Thomas P. Klun
发明人： Yu Yang , George G. I. Moore , Thomas P. Klun
IPC分类号： C08F283/00 , C08G77/62
CPC分类号： C08L83/04 , B05D3/0254 , B05D5/083 , B05D2202/25 , C08G77/24 , C08G77/62 , C08L83/16 , C08L83/00
摘要： A surface treatment process comprises (a) providing at least one substrate having at least one major surface; (b) combining (1) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site, and (2) at least one fluorochemical compound comprising (i) at least one organofluorine or heteroorganofluorine moiety that comprises at least about six perfluorinated carbon atoms, and (ii) at least one functional group that is capable of reacting with the polysilazane through at least one of the chemically reactive sites; (c) allowing or inducing the polysilazane and the fluorochemical compound to react to form at least one curable organofluorine-modified polysilazane; (d) applying the curable organofluorine-modified polysilazane or its precursors to at least a portion of at least one major surface of the substrate; and (e) curing the curable organofluorine-modified polysilazane to form a surface treatment.
摘要翻译：表面处理方法包括（a）提供至少一个具有至少一个主表面的基材; （b）组合（1）包含至少一个化学反应位点的至少一种可固化的低聚或聚合的聚硅氮烷，和（2）至少一种含氟化合物，其包含（i）至少一种有机氟或杂有机氟部分，其包含至少约六个全氟化碳原子，和（ii）能够通过至少一个化学反应性位点与聚硅氮烷反应的至少一个官能团; （c）允许或诱导聚硅氮烷和含氟化合物反应以形成至少一种可固化的有机氟改性的聚硅氮烷; （d）将可固化的有机氟改性的聚硅氮烷或其前体施加到基材的至少一个主表面的至少一部分上; 和（e）固化可固化的有机氟改性聚硅氮烷以形成表面处理。

9. 发明授权

US09603035B2 Method and node related to channel estimation 有权
公开(公告)号：US09603035B2
公开(公告)日：2017-03-21
申请号：US14350920
申请日：2011-10-13
申请人： LuSheng Yu , Bo Göransson , Jinliang Huang , Yu Yang
发明人： LuSheng Yu , Bo Göransson , Jinliang Huang , Yu Yang
IPC分类号： H04W24/02 , H04J11/00 , H04L25/02 , H04L27/26
CPC分类号： H04W24/02 , H04J11/005 , H04L25/0202 , H04L25/0208 , H04L27/2647
摘要： A method comprises determining a first and a second sub-carrier associated with a channel, and multiplying a signal received on the first sub-carrier with a first number to form a first resulting signal. The first number multiplied with a known signal transmitted by a second transmitting node on the first sub-carrier equals a constant value. A signal received on the second sub-carrier is multiplied with a second number to form a second resulting signal. The second number multiplied with the known signal transmitted by the second transmitting node on the second sub-carrier equals the constant value. The second resulting signal is subtracted from the first resulting signal to obtain a signal for which interference from the second transmitting node is suppressed, and the channel is estimated based on the obtained signal.

10. 发明授权

US09210726B2 Random access method and device in cognitive radio system 有权
标题翻译：认知无线电系统中随机接入方式和设备
公开(公告)号：US09210726B2
公开(公告)日：2015-12-08
申请号：US14365202
申请日：2012-09-11
申请人： Wenling Bai , Zhuo Gao , Chenggang Jiang , Yuanyuan Li , Yu Yang
发明人： Wenling Bai , Zhuo Gao , Chenggang Jiang , Yuanyuan Li , Yu Yang
IPC分类号： H04W4/00 , H04W74/08 , H04W36/00 , H04W74/00 , H04W36/04
CPC分类号： H04W74/0833 , H04B2201/692 , H04W36/0055 , H04W36/0077 , H04W36/04 , H04W36/06 , H04W74/008 , H04W74/085
摘要： Various examples of the present disclosure describe a random access method and device in a CR system. The method includes: generating, by a base station device, a spectrum handover command, wherein the spectrum handover command comprises random access backoff time parameter information; and sending, by the base station device, the spectrum handover command to a user equipment in a cell to instruct the UE to initiate, during a spectrum handover procedure, a random access procedure using the random access backoff time parameter information. According to the various examples of the present disclosure, the random access backoff time parameter information is carried in the spectrum handover command, so that a random access conflict is suppressed during the spectrum handover procedure of the CR system. A large number of UEs that intensively perform random access on a target working frequency are pre-dispersed in time. As such, the delay and the failure probability of the random access on the target working frequency during the spectrum handover procedure are reduced, and thus the failure probability of the spectrum handover and the service interruption time are reduced, so that the user experience of the CR system is improved.
摘要翻译：本公开的各种示例描述了CR系统中的随机访问方法和设备。该方法包括：由基站装置生成频谱切换命令，其中频谱切换命令包括随机接入退避时间参数信息; 以及由所述基站装置向所述小区中的用户设备发送所述频谱切换命令，以指示所述UE在频谱切换过程期间使用所述随机接入退避时间参数信息来发起随机接入过程。根据本公开的各种示例，在频谱切换命令中携带随机接入退避时间参数信息，从而在CR系统的频谱切换过程期间抑制随机接入冲突。在目标工作频率上集中执行随机访问的大量UE预先分散在时间上。因此，在频谱切换过程中随机接入对目标工作频率的延迟和故障概率降低，从而降低了频谱切换和业务中断时间的故障概率，使得用户体验 CR系统得到改进。

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