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

WO2012118896A3 APPARATUS AND METHODS RELATED TO WIRE BOND PADS AND REDUCING IMPACT OF HIGH RF LOSS PLATING 审中-公开
公开(公告)号：WO2012118896A3
公开(公告)日：2012-09-07
申请号：PCT/US2012/027130
申请日：2012-02-29
申请人： SKYWORKS SOLUTIONS, INC. , SUN, Weimin , ZAMPARDI, JR., Peter, Joseph , SHAO, Hongxiao
发明人： SUN, Weimin , ZAMPARDI, JR., Peter, Joseph , SHAO, Hongxiao
IPC分类号： H01L23/48 , H01L21/60
摘要： To reduce the radio frequency (RF) losses associated with high RF loss plating, such as, for example, Nickel/Palladium/Gold (Ni/Pd/Au) plating, the solder mask can be reconfigured to prevent the edges and sidewalls of the wire-bond areas from being plated in some embodiments. Leaving the edges and sidewalls of the wire-bond areas free from high RF loss plating, such as Ni/Pd/Au plating, provides a path for the RF current to flow around the high resistivity material, which reduces the RF signal loss associated with the high resistivity plating material. Also, to reduce the RF losses associated with high RF loss plating, such as, for example, Ni/Pd/Au plating, an on-die passive device, such as a capacitor, resistor, or inductor, associated with a radio frequency integrated circuit (RFIC) can be placed in an RF upper signal path with respect to the RF signal output of the RFIC. By placing the on-die passive device in the RF upper signal path, the RF current does not directly pass through the high RF loss plating material of the passive device bonding pad.

2. 发明公开

EP2531618A2 METHOD TO DETECT REPEAT SEQUENCE MOTIFS IN NUCLEIC ACID 有权转让
标题翻译：维克多·维尔·祖尔·诺克逊·维克森
公开(公告)号：EP2531618A2
公开(公告)日：2012-12-12
申请号：EP11740443.4
申请日：2011-02-04
申请人： Quest Diagnostics Investments Incorporated , Hantash, Feras , Sun, Weimin , Tsao, David C. , Root, Dana Marie , Strom, Charles M.
发明人： HANTASH, Feras , SUN, Weimin , TSAO, David, C. , ROOT, Dana, Marie , STROM, Charles, M.
IPC分类号： C12Q1/68 , C12P19/34
CPC分类号： C12Q1/6883 , C12Q1/6827 , C12Q1/683 , C12Q1/6858 , C12Q2600/154 , C12Q2600/156 , C12Q2600/158 , C12Q2600/16 , G06F19/10 , C12Q2525/151 , C12Q2525/155 , C12Q2525/161 , C12Q2537/16
摘要： Methods for determining the presence or absence of expansion of CGG repeat sequence in the FMR1 gene presence or absence of expansion of CCG repeat sequence in the FMR2 gene are provided. The methods are useful in identifying an individual with normal/intermediate, versus premutation or full mutation allele of FMR1 gene and FMR2 gene due to the expansion of CGG repeats and CCG repeats in the 5'-untranslated region respectively. The methods are also useful for screening newborns for fragile X syndrome or for screening women to determine heterozygosity status with full premutation of the CCG repeat tract. The methods are also useful in estimating the premutation and full mutation carrier frequency and estimating the prevalence of FXTAS AND FXPOI in a population. The methods are simple, rapid and require small amount of sample.
摘要翻译：提供了FMR1基因中存在或不存在CCG重复序列扩增的FMR1基因中CGG重复序列的扩增存在或不存在的方法。该方法可用于鉴定由于在5'-非翻译区域中CGG重复和CCG重复的扩增，FMR1基因和FMR2基因的正常/中间，相对于前体或全突变等位基因的个体。该方法还可用于筛选脆性X综合征的新生儿或筛选妇女以确定CCG重复道全部前体的杂合状态。该方法在估计前遗症和全突变载体频率以及估计人群中FXTAS和FXPOI的患病率方面也很有用。方法简单，快速，需要少量样品。

3. 发明申请

WO2013188712A1 POWER AMPLIFIER MODULES INCLUDING RELATED SYSTEMS, DEVICES, AND METHODS 审中-公开
标题翻译：功率放大器模块，包括相关系统，器件和方法
公开(公告)号：WO2013188712A1
公开(公告)日：2013-12-19
申请号：PCT/US2013/045742
申请日：2013-06-13
申请人： SKYWORKS SOLUTIONS, INC.
发明人： CHEN, Howard, E. , GUO, Yifan , HOANG, Dinhphuoc, Vu , JANANI, Mehran , KO, Tin, Myint , LEHTOLA, Philip, John , LOBIANCO, Anthony, James , MODI, Hardik, Bhupendra , NGUYEN, Hoang, Mong , OZALAS, Matthew, Thomas , PETTY-WEEKS, Sandra, Louise , READ, Matthew, Sean , RIEGE, Jens, Albrecht , RIPLEY, David, Steven , SHAO, Hongxiao , SHEN, Hong , SUN, Weimin , SUN, Hsiang-Chih , WELCH, Patrick, Lawrence , ZAMPARDI, Peter, J., Jr. , ZHANG, Guohao
IPC分类号： H03F1/30 , H03F3/189
CPC分类号： H03F1/0205 , H01L21/485 , H01L21/4853 , H01L21/4864 , H01L21/565 , H01L21/76898 , H01L21/78 , H01L21/8249 , H01L21/8252 , H01L22/14 , H01L23/3114 , H01L23/481 , H01L23/49811 , H01L23/49827 , H01L23/49838 , H01L23/49844 , H01L23/49861 , H01L23/49866 , H01L23/49894 , H01L23/50 , H01L23/522 , H01L23/552 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/85 , H01L24/97 , H01L27/0605 , H01L27/0623 , H01L27/092 , H01L29/0684 , H01L29/0821 , H01L29/0826 , H01L29/1004 , H01L29/20 , H01L29/205 , H01L29/36 , H01L29/66242 , H01L29/66863 , H01L29/737 , H01L29/7371 , H01L29/812 , H01L29/8605 , H01L2223/6611 , H01L2223/6616 , H01L2223/6644 , H01L2223/665 , H01L2223/6655 , H01L2224/05155 , H01L2224/05164 , H01L2224/05554 , H01L2224/05644 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/48177 , H01L2224/48227 , H01L2224/48465 , H01L2224/48611 , H01L2224/48644 , H01L2224/48647 , H01L2224/48655 , H01L2224/48664 , H01L2224/48811 , H01L2224/48816 , H01L2224/48844 , H01L2224/48847 , H01L2224/48855 , H01L2224/48864 , H01L2224/4903 , H01L2224/49111 , H01L2224/49176 , H01L2224/85205 , H01L2224/85207 , H01L2224/85411 , H01L2224/85416 , H01L2224/85444 , H01L2224/85455 , H01L2224/85464 , H01L2924/00011 , H01L2924/10253 , H01L2924/10329 , H01L2924/12033 , H01L2924/12042 , H01L2924/1305 , H01L2924/13051 , H01L2924/1306 , H01L2924/13091 , H01L2924/1421 , H01L2924/15747 , H01L2924/181 , H01L2924/19105 , H01L2924/19107 , H01L2924/3011 , H01L2924/30111 , H01L2924/3025 , H03F1/565 , H03F3/187 , H03F3/19 , H03F3/195 , H03F3/21 , H03F3/213 , H03F3/245 , H03F3/347 , H03F3/45 , H03F3/60 , H03F2200/387 , H03F2200/451 , H03F2200/48 , H03F2200/555 , H01L2924/00 , H01L2924/00014
摘要： A power amplifier module includes a power amplifier including a GaAs bipolar transistor having a collector, a base abutting the collector, and an emitter, the collector having a doping concentration of at least about 3x10 16 cm -3 at a junction with the base, the collector also having at least a first grading in which doping concentration increases away from the base; and an RF transmission line driven by the power amplifier, the RF transmission line including a conductive layer and finish plating on the conductive layer, the finish plating including a gold layer, a palladium layer proximate the gold layer, and a diffusion barrier layer proximate the palladium layer, the diffusion barrier layer including nickel and having a thickness that is less than about the skin depth of nickel at 0.9 GHz. Other embodiments of the module are provided along with related methods and components thereof.
摘要翻译：功率放大器模块包括功率放大器，其包括具有集电极的GaAs双极晶体管，邻接集电极的基极和发射极，该集电极在与基极的接合处具有至少约3×10 16 cm -3的掺杂浓度，集电极还具有至少一种其中掺杂浓度从基底增加的第一分级; 以及由功率放大器驱动的RF传输线，RF传输线包括在导电层上的导电层和精整电镀，精加工镀层包括金层，接近金层的钯层和靠近金层的扩散阻挡层钯层，扩散阻挡层包括镍，并且其厚度小于0.9GHz处的镍的趋肤深度。模块的其他实施例与其相关方法和组件一起提供。

4. 发明申请

WO2015192150A2 DEVICES AND METHODS RELATED TO DIRECTIONAL COUPLERS 审中-公开
标题翻译：与方向耦合器相关的装置和方法
公开(公告)号：WO2015192150A2
公开(公告)日：2015-12-17
申请号：PCT/US2015/044922
申请日：2015-08-12
申请人： SKYWORKS SOLUTIONS, INC.
发明人： SUN, Weimin , MU, Xiaofang , SHAO, Hongxiao
IPC分类号： H01P5/12
CPC分类号： H01P5/18 , H01P5/185 , H01P5/187 , H03F3/24 , H03F3/68
摘要： Devices and methods related to directional couplers. In some implementations, a coupler can include a driver arm and a coupler arm implemented relative to the driver arm to detect power of an RF signal. Portions of the driver and coupler arms can form an overlapping region, with at least one of the driver and coupler arms having a non-straight arm shape. The overlapping region can include a non-zero lateral offset between the driver and coupler arms. In some implementations, a coupler can include a driver arm having input and output sides, and a coupler arm having input and output sides and implemented relative to the driver arm to detect power of an RF signal. The coupler can further include a phase-shifting feature implemented with respect to at least one of the driver and coupler arms to reduce phase difference of power ripples associated with the coupler.
摘要翻译：与定向耦合器有关的设备和方法。在一些实施方案中，耦合器可以包括相对于驱动臂实现的驱动臂和耦合臂，以检测RF信号的功率。驱动器和耦合器臂的部分可以形成重叠区域，其中驱动器和耦合器臂中的至少一个具有非直臂形状。重叠区域可以包括在驱动器和耦合器臂之间的非零横向偏移。在一些实施方式中，耦合器可以包括具有输入和输出侧的驱动器臂和具有输入和输出侧并且相对于驱动器臂实现的耦合臂，以检测RF信号的功率。耦合器还可以包括相对于驱动器和耦合器臂中的至少一个实现的相移特征，以减少与耦合器相关联的功率波纹的相位差。

5. 发明申请

WO2014179240A1 DEVICES AND METHODS RELATED TO LOW LOSS IMPEDANCE TRANSFORMERS FOR RADIO-FREQUENCY APPLICATIONS 审中-公开
标题翻译：与无线电频率应用的低损耗阻抗变压器相关的器件和方法
公开(公告)号：WO2014179240A1
公开(公告)日：2014-11-06
申请号：PCT/US2014/035751
申请日：2014-04-28
申请人： SKYWORKS SOLUTIONS, INC.
发明人： LYALIN, Aleksey, A. , SUN, Weimin , REISNER, Russ, Alan , MUHLMEYER, Nicholas, Quinn
IPC分类号： H03H7/38 , H04B1/48
CPC分类号： H03H7/38 , H01F27/2804 , H01F30/02 , H01F41/02 , H01F2027/2809 , H01L23/66 , H01L28/10 , H01L2223/6655 , H01L2223/6672 , H01L2224/49171 , H03F1/565 , H03F3/191 , H03F3/195 , H03F2200/387 , H03F2200/391 , H03H7/175 , H03H7/1758 , H03H7/1775 , H03H2001/0064 , H03H2001/0078 , Y10T29/4902
摘要： Disclosed are devices and methods related to low loss impedance transformers for radio-frequency (RF) applications. In some embodiments, an impedance matching device can include a primary metal trace and a secondary metal trace. Such metal traces can be interconnected to form an autotransformer with the primary metal trace and the secondary metal trace being in respective planes separated by a selected distance. Such an autotransformer can be utilized to facilitate impedance matching of an amplified RF signal from a power amplifier (PA). In some embodiments, the impedance matching device can be implemented as an integrated passive device (IPD). Such an IPD can be configured to allow stacking of another component on the IPD to yield a number of desirable features such as reduction in module size.
摘要翻译：公开了与用于射频（RF）应用的低损耗阻抗变压器有关的装置和方法。在一些实施例中，阻抗匹配装置可以包括主金属迹线和次级金属迹线。这种金属迹线可以互连以形成自动变压器，其中主金属迹线和次级金属迹线在相应的平面中间隔一定距离。这种自耦变压器可用于促进来自功率放大器（PA）的放大RF信号的阻抗匹配。在一些实施例中，阻抗匹配装置可以被实现为集成无源装置（IPD）。这样的IPD可以被配置为允许在IPD上堆叠另一个组件以产生许多期望的特征，例如减小模块尺寸。

6. 发明申请

WO2019103899A1 WIDEBAND POWER COMBINER AND SPLITTER 审中-公开
公开(公告)号：WO2019103899A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/061144
申请日：2018-11-14
申请人： SKYWORKS SOLUTIONS, INC.
发明人： PAN, Bo , LYALIN, Aleksey A. , SUN, Weimin , LEHTOLA, Philip John
IPC分类号： H01P5/18 , H01P5/10
摘要： Wideband power combiners and splitters are provided herein. In certain embodiments, a power combiner/splitter is implemented with a first coil connecting a first port and a second port, and a second coil connecting a third port and a fourth port. The first coil and the second coil are inductively coupled to one another. For example, the first coil and the second coil can be formed using adjacent conductive layers of a semiconductor chip, an integrated passive device, or a laminate. The power combiner/splitter further includes a fifth port tapping a center of the first coil and a sixth port tapping a center of the second coil. The fifth port and the sixth port serve to connect capacitors and/or other impedance to the center of the coils to thereby provide wideband operation.

7. 发明申请

WO2019103898A1 QUADRATURE COMBINED DOHERTY AMPLIFIERS 审中-公开
公开(公告)号：WO2019103898A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/061115
申请日：2018-11-14
申请人： SKYWORKS SOLUTIONS, INC.
发明人： LYALIN, Aleksey A. , LEHTOLA, Philip John , PAN, Bo , SUN, Weimin
IPC分类号： H03F1/02 , H03F1/56 , H03F3/68
摘要： Apparatus and methods for quadrature combined Doherty amplifiers are provided herein. In certain embodiments, a separator is used to separate a radio frequency (RF) input signal into a plurality of input signal components that are amplified by a pair of Doherty amplifiers operating in quadrature. Additionally, a combiner is used to combine a plurality of output signal components generated by the pair of Doherty amplifiers, thereby generating an RF output signal exhibiting quadrature balancing.

8. 发明申请

WO2021016089A1 METHODS FOR DETECTING HEREDITARY CANCERS 审中-公开
公开(公告)号：WO2021016089A1
公开(公告)日：2021-01-28
申请号：PCT/US2020/042563
申请日：2020-07-17
申请人： QUEST DIAGNOSTICS INVESTMENTS LLC , ROSENTHAL, Sun Hee , SUN, Weimin , ZHANG, Ke , GERASIMOVA, Anna , GRUPE, Andrew , LACBAWAN, Felicitas
发明人： ROSENTHAL, Sun Hee , SUN, Weimin , ZHANG, Ke , GERASIMOVA, Anna , GRUPE, Andrew , LACBAWAN, Felicitas
IPC分类号： C07H21/00 , C07H21/04 , C12N5/07 , C12N5/10 , C12N9/16 , C12Q1/68
摘要： The disclosure relates to a genetic inheritance cancer predisposition panel utilizing targeted capture-based next-generation sequencing - the panel incorporates genes underlying well-characterized cancer syndromes and those associated with increased cancer risk. The disclosure further relates to methods of utilizing the genetic inheritance cancer predisposition panel for determining a cancer risk assessment for individuals with hereditary cancers and/or cancer syndromes.

9. 发明申请

WO2011097503A2 METHOD TO DETECT REPEAT SEQUENCE MOTIFS IN NUCLEIC ACID 审中-公开
标题翻译：检测核酸中重复序列MOTIFS的方法
公开(公告)号：WO2011097503A2
公开(公告)日：2011-08-11
申请号：PCT/US2011/023777
申请日：2011-02-04
申请人： QUEST DIAGNOSTICS INVESTMENTS INCORPORATED , HANTASH, Feras , SUN, Weimin , TSAO, David, C. , ROOT, Dana, Marie , STROM, Charles, M.
发明人： HANTASH, Feras , SUN, Weimin , TSAO, David, C. , ROOT, Dana, Marie , STROM, Charles, M.
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6883 , C12Q1/6827 , C12Q1/683 , C12Q1/6858 , C12Q2600/154 , C12Q2600/156 , C12Q2600/158 , C12Q2600/16 , G06F19/10 , C12Q2525/151 , C12Q2525/155 , C12Q2525/161 , C12Q2537/16
摘要： Methods for determining the presence or absence of expansion of CGG repeat sequence in the FMR1 gene presence or absence of expansion of CCG repeat sequence in the FMR2 gene are provided. The methods are useful in identifying an individual with normal/intermediate, versus premutation or full mutation allele of FMR1 gene and FMR2 gene due to the expansion of CGG repeats and CCG repeats in the 5'-untranslated region respectively. The methods are also useful for screening newborns for fragile X syndrome or for screening women to determine heterozygosity status with full premutation of the CCG repeat tract. The methods are also useful in estimating the premutation and full mutation carrier frequency and estimating the prevalence of FXTAS AND FXPOI in a population. The methods are simple, rapid and require small amount of sample.
摘要翻译：提供了用于确定FMR1基因中存在或不存在CGG重复序列的扩增存在或不存在FMR2基因中的CCG重复序列扩增的方法。由于CGG重复序列和CCG重复序列在5'非翻译区的扩增，这些方法可用于鉴定具有正常/中间的个体，相对于FMR1基因和FMR2基因的前突或全突变等位基因。这些方法也可用于筛查新生儿脆性X综合征或筛查女性以确定杂合性状态，并完全预测CCG重复序列。该方法也可用于估计前兆和完全突变携带者频率，并估计人口中FXTAS和FXPOI的流行率。该方法简单，快速，需要少量样品。

10. 发明申请

WO2009023357A3 CURCUMIN DERIVATIVES AND THEIR USE AS RADIOPROTECTORS 审中-公开
公开(公告)号：WO2009023357A3
公开(公告)日：2009-02-19
申请号：PCT/US2008/064872
申请日：2008-05-27
申请人： UNIVERSITY OF ROCHESTER , OKUNIEFF, Paul , ZHANG, Lurong , LIU, Chaomei , SUN, Weimin , YANG, Shanmin , SWARTS, Steven
发明人： OKUNIEFF, Paul , ZHANG, Lurong , LIU, Chaomei , SUN, Weimin , YANG, Shanmin , SWARTS, Steven
IPC分类号： A01N43/20
摘要： Disclosed are compositions relating to analogues, derivatives, and metabolites of curcumin, methods of synthesis thereof, and methods for use of said compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

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