专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022067597A1 SILICONE FOAM ELASTOMERS AND THEIR USES 审中-公开
公开(公告)号：WO2022067597A1
公开(公告)日：2022-04-07
申请号：PCT/CN2020/119143
申请日：2020-09-30
申请人： DOW SILICONES CORPORATION , GUO, Yi , YAO, Xuesi , YANG, Rui , WANG, Rui , ZOU, Lu
发明人： GUO, Yi , YAO, Xuesi , YANG, Rui , WANG, Rui , ZOU, Lu
IPC分类号： C08L83/04 , C08K9/06
摘要： This disclosure relates to curable and foamable silicone compositions, silicone foam elastomers made using said compositions, and methods for making said silicone foamed elastomers in the form of silicone foam elastomer formed-in-place foam gaskets (FIPFGs). It describes the use of a co-thixotropic agent (f) comprising one or more silyl-modified polyethers in an amount of from 0.5 to 3wt. %of the composition, in addition to a standard thixotropic agent (e) e.g. silica, calcium carbonate, talc or a mixture thereof in an amount of from 2 to 5 wt. %of the composition which in combination provide a significant increase in thixotropy of the composition prior to cure.

2. 发明申请

WO2021184149A1 THERMAL CONDUCTIVE SILICONE COMPOSITION 审中-公开
公开(公告)号：WO2021184149A1
公开(公告)日：2021-09-23
申请号：PCT/CN2020/079448
申请日：2020-03-16
申请人： DOW SILICONES CORPORATION , XING, Chong , BHAGWAGAR, Dorab Edul , HUANG, Qiang , ZOU, Lu , YANG, Rui , ZHU, Junmin
发明人： XING, Chong , BHAGWAGAR, Dorab Edul , HUANG, Qiang , ZOU, Lu , YANG, Rui , ZHU, Junmin
IPC分类号： C08L83/07 , C08K3/22
摘要： This invention relates to a thermal conductive silicone composition comprising: (A) an organopolysiloxane having at least two silicon atom-bonded alkenyl groups with 2 to 12 carbon atoms per molecule; (B) an organopolysiloxane having at least three silicon atom-bonded hydrogen atoms per molecule; (C) an organopolysiloxane having at most two silicon atom-bonded hydrogen atoms per molecule; (D) an aluminum hydroxide powder, especially, a mixture of an aluminum hydroxide powder having an average particle size of at least 0.1 μm and less than 5 μm and an aluminum hydroxide powder having an average particle size of 5 μm to 50 μm; and (E) a hydrosilylation reaction catalyst. The composition cures to form a thermal conductive soft material with small change in hardness even if the composition is cured after a long-term storage.

3. 发明申请

WO2020000228A1 THERMAL GAP FILLER AND ITS APPLICATION FOR BATTERY MANAGEMENT SYSTEM 审中-公开
公开(公告)号：WO2020000228A1
公开(公告)日：2020-01-02
申请号：PCT/CN2018/092983
申请日：2018-06-27
申请人： DOW SILICONES CORPORATION , ZHENG, Yan , CAO, Zhongwei , HUANG, Qiang , YANG, Rui , TEIXEIRA, Sandrine , XIE, Lujing
发明人： ZHENG, Yan , CAO, Zhongwei , HUANG, Qiang , YANG, Rui , TEIXEIRA, Sandrine , XIE, Lujing
IPC分类号： C08L83/07 , C08K3/08
摘要： A thermally conductive silicone composition comprises: (A) an alkenyl group-containing organopolysiloxane; (B) an organohydrogenpoly siloxane having an average of two to four silicon-bonded hydrogen mponent (B) is 0.2 to 5 moles per mole of the alkenyl groups in component (A), and at least two of the silicon-bonded hydrogen atoms are located on the side chains of the molecule; (C) a hydrosilylation reaction catalyst; (D) a thermally conductive filler; (E) an alkoxysilane having an alkyl group containing 6 or more carbon atoms in a molecule; and (F) glass beads. A thermally conductive member is produced from the thermally conductive silicone composition. An electronic device has the thermally conductive member and a manufacturing method of the electronic device includes using the thermally conductive silicone composition.

4. 发明申请

WO2008042255A2 METHOD AND APPARATUS FOR ENCODING CHANNEL QUALITY INDICATOR AND PRECODING CONTROL INFORMATION BITS 审中-公开
标题翻译：编码信道质量指示器和预编程控制信息位的方法和设备
公开(公告)号：WO2008042255A2
公开(公告)日：2008-04-10
申请号：PCT/US2007/020924
申请日：2007-09-28
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , ZEIRA, Eldad , REZNIK, Alexander , YANG, Rui , PIETRASKI, Philip, J. , YANG, Yongwen
发明人： ZEIRA, Eldad , REZNIK, Alexander , YANG, Rui , PIETRASKI, Philip, J. , YANG, Yongwen
IPC分类号： H04L25/03
CPC分类号： H04B7/0456 , G06F11/006 , H04B7/0417 , H04B7/0632 , H04B7/0634 , H04B7/0636 , H04B7/0639 , H04B7/0652 , H04L1/0026 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/06 , H04L1/1671 , H04L65/601 , H04L69/40 , H04L2025/03802 , H04L2209/34
摘要： A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).
摘要翻译：公开了一种用于编码信道质量指示符（CQI）和预编码控制信息（PCI）比特的方法和装置。输入比特中的每一个比如CQI比特和/或PCI比特具有特殊意义。输入比特用线性块编码进行编码。基于每个输入位的重要性，输入位具有不等差错保护。输入比特可以基于每个输入比特的重要性而被复制，并且可以执行相等的保护编码。用于编码的生成矩阵可以通过传统基本序列的基本操作来生成，以为最高有效位（MSB）提供更多保护。

5. 发明申请

WO2007015788A2 METHOD AND APPARATUS FOR AUTOMATICALLY CORRECTING RECEIVER OSCILLATOR FREQUENCY 审中-公开
标题翻译：用于自动校正接收器振荡器频率的方法和装置
公开(公告)号：WO2007015788A2
公开(公告)日：2007-02-08
申请号：PCT/US2006/027585
申请日：2006-07-17
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , BULTAN, Aykut , PAN, Jung-Lin , YANG, Rui , KEARNEY, Kenneth, P.
发明人： BULTAN, Aykut , PAN, Jung-Lin , YANG, Rui , KEARNEY, Kenneth, P.
IPC分类号： H04B3/46
CPC分类号： H03J7/04
摘要： A method and apparatus for automatically correcting the frequency of a local oscillator of a receiver. A primary common pilot channel (CPICH) code sequence is generated by a CPICH code generator based on a reference cell identification signal and a frame start signal. The received despread CPICH code sequence is used to generate an estimated frequency error signal. A control voltage generator based on the estimated frequency error signal generates a control voltage signal. The CPICH code generator generates the CPICH code sequence based on signals received from a high speed downlink packet access (HSDPA) serving cell when HSDPA is active, or a timing reference cell when HSDPA is not active. The present invention achieves full maximum ratio combining gain when space-time transmit diversity (STTD) is used, even without receiving a transmit diversity indication.
摘要翻译：一种用于自动校正接收机的本地振荡器的频率的方法和装置。基于参考小区识别信号和帧起始信号，由CPICH码发生器生成主公共导频信道（CPICH）码序列。接收的解扩CPICH码序列用于产生估计的频率误差信号。基于估计频率误差信号的控制电压发生器产生控制电压信号。当HSDPA处于活动状态时，CPICH码发生器基于从高速下行链路分组接入（HSDPA）服务小区接收的信号，或者当HSDPA不活动时，定时参考小区，生成CPICH码序列。即使没有接收到发射分集指示，本发明在使用空时传输分集（STTD）时实现了全最大比组合增益。

6. 发明申请

WO2005086196A1 FLEXIBLE FUSE 审中-公开
标题翻译：灵活保险丝
公开(公告)号：WO2005086196A1
公开(公告)日：2005-09-15
申请号：PCT/US2005/006846
申请日：2005-03-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY , YANG, Rui , KLING, Janet A., , GOVER, Melanie G., , DODSWORTH, Robert S.,
发明人： YANG, Rui , KLING, Janet A., , GOVER, Melanie G., , DODSWORTH, Robert S.,
IPC分类号： H01H85/046
CPC分类号： H01H85/046 , H01H69/022 , H05K1/0272 , H05K1/0293 , H05K1/0393 , H05K3/002 , H05K2201/0394 , H05K2201/10181
摘要： Provided is a fuse made from multiple dielectric layers comprised of materials selected from the group consisting of polyimides having a carboxylic unit in their backbone, liquid crystal polymers, and polycarbonates, and wherein the dielectric layers each have a chemically etched portion that are aligned to form a cavity around a fuse element. The fuse element may comprise copper or a copper/tin alloy. Also provided is a method for making the fuse.
摘要翻译：提供一种由多个电介质层构成的保险丝，其由选自主链中具有羧基单元的聚酰亚胺，液晶聚合物和聚碳酸酯组成的组中的材料构成，并且其中电介质层各自具有对准形成的化学蚀刻部分保险丝元件周围的空腔。保险丝元件可以包括铜或铜/锡合金。还提供了制作保险丝的方法。

7. 发明申请

WO2005053206A2 WIRELESS COMMUNICATION APPARATUS USING FAST FOURIER TRANSFORMS TO CREATE, OPTIMIZE AND INCORPORATE A BEAM SPACE ANTENNA ARRAY IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING RECEIVER 审中-公开
标题翻译：无线通信设备使用快速傅里叶变换创建，优化并且合并一个正弦波频段多路复用接收机中的一个光束天线阵列
公开(公告)号：WO2005053206A2
公开(公告)日：2005-06-09
申请号：PCT/US2004/038611
申请日：2004-11-19
申请人： INTERDIGITAL TECHNOLOGY CORPORATION , OLESEN, Robert, Lind , REZNIK, Alexander , PIETRASKI, Philip, J. , YANG, Rui
发明人： OLESEN, Robert, Lind , REZNIK, Alexander , PIETRASKI, Philip, J. , YANG, Rui
IPC分类号： H04L
CPC分类号： H04L27/2647 , H04B7/0845 , H04B7/086
摘要： A wireless communication apparatus which uses fast Fourier transforms (FFTs) in an orthogonal frequency division multiplexing (OFDM) receiver which incorporates a beam space antenna array. The beam space antenna array may be implemented with a Butler matrix array. The beam space antenna array may be a circular array, vertical array, or a combination of both circular and vertical arrays, for providing the desired angular antenna coverage. In one embodiment, the antenna array is optimized because the FFTs are linear invariant transform operators, whereby the order of operations in the OFDM receiver can be interchanged.
摘要翻译：一种在包含波束空间天线阵列的正交频分复用（OFDM）接收机中使用快速傅里叶变换（FFT）的无线通信装置。波束空间天线阵列可以用Butler矩阵阵列来实现。波束空间天线阵列可以是圆形阵列，垂直阵列或圆形阵列和垂直阵列的组合，用于提供所需的角度天线覆盖。在一个实施例中，天线阵列被优化，因为FFT是线性不变变换运算符，由此OFDM接收机中的操作顺序可以互换。

8. 发明公开

EP4121484A1 THERMAL CONDUCTIVE SILICONE COMPOSITION 审中-实审
公开(公告)号：EP4121484A1
公开(公告)日：2023-01-25
申请号：EP20925437.4
申请日：2020-03-16
申请人： Dow Silicones Corporation
发明人： XING, Chong , BHAGWAGAR, Dorab Edul , HUANG, Qiang , ZOU, Lu , YANG, Rui , ZHU, Junmin
IPC分类号： C08L83/07 , C08K3/22

9. 发明公开

EP3814426A1 THERMAL GAP FILLER AND ITS APPLICATION FOR BATTERY MANAGEMENT SYSTEM 审中-实审
公开(公告)号：EP3814426A1
公开(公告)日：2021-05-05
申请号：EP18924998.0
申请日：2018-06-27
申请人： Dow Silicones Corporation
发明人： ZHENG, Yan , CAO, Zhongwei , HUANG, Qiang , YANG, Rui , TEIXEIRA, Sandrine , XIE, Lujing
IPC分类号： C08L83/07 , C08K3/08

10. 发明申请

WO2014003835A1 THERMALLY CONDUCTIVE SUBSTRATE ARTICLE 审中-公开
标题翻译：导热基材
公开(公告)号：WO2014003835A1
公开(公告)日：2014-01-03
申请号：PCT/US2013/029571
申请日：2013-03-07
申请人： 3M INNOVATIVE PROPERTIES COMPANY , YANG, Rui , LUO, Hui , FISHER, Carl, E.
发明人： YANG, Rui , LUO, Hui , FISHER, Carl, E.
IPC分类号： H05K7/20 , B32B27/38 , H01L33/64
CPC分类号： H05K7/20 , B32B5/022 , B32B15/14 , B32B15/20 , B32B27/38 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2264/105 , B32B2264/108 , B32B2307/202 , B32B2307/302 , B32B2307/306 , B32B2307/54 , B32B2307/718 , B32B2457/00 , B32B2457/08 , H01L23/293 , H01L2924/0002 , Y10T442/2861 , Y10T442/656 , H01L2924/00
摘要： A thermally conductive article including a polymeric layer comprising a nonwoven polymeric material. In particular, a flexible thermally conductive polymeric layer comprising an epoxy resin and a long-strand polymeric nonwoven material embedded in the epoxy resin. The polymeric nonwoven material may be heat stable at about 280C.
摘要翻译：一种导热制品，其包括包含非织造聚合物材料的聚合物层。特别地，包含嵌入环氧树脂中的环氧树脂和长链聚合非织造材料的柔性导热聚合物层。聚合物非织造材料可以在约280℃下是热稳定的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式