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1. 发明申请

US20100279056A1 AMORPHOUS ALLOY COMPOSITION FOR A MAGNETOMECHANICAL RESONATOR AND EAS MARKER CONTAINING SAME 审中-公开
标题翻译：用于磁性体共振器的非合金组合物和含有其的EAS标记
公开(公告)号：US20100279056A1
公开(公告)日：2010-11-04
申请号：US12451870
申请日：2007-06-07
申请人： Ming-Ren Lian , Nen-Chin Liu , Chaitali China , Kevin R. Coffey
发明人： Ming-Ren Lian , Nen-Chin Liu , Chaitali China , Kevin R. Coffey
IPC分类号： B32B1/04
CPC分类号： F42D1/043 , E21B43/117 , G08B13/2437 , G08B13/2442 , H01F10/131 , H01L41/20 , Y10T29/49826 , Y10T428/239
摘要： The invention may include a novel composition for and/or processing of an active element for an EAS marker that achieves the same or better performance of existing materials while solving the problem of higher cost. It may include a magnetomechanical active element formed by planar strip of amorphous magnetostrictive alloy having a composition FeaNibMc wherein a+b+c=100, wherein a is in a range of 40-70 weight percent, b is in a range of 10-50 weight percent, and c is in a range of 10-50 weight percent, and where M is the balance of remaining elements; wherein the magnetomechanical active element is subject to batch annealing in the presence of a magnetic field that is substantially transverse to the ribbon length of the element and at a temperature of less than about 300° C. and for a time greater than at least about one hour.
摘要翻译：本发明可以包括用于和/或处理用于EAS标记的活性元件的新型组合物，其在解决较高成本的问题的同时实现现有材料的相同或更好的性能。它可以包括由具有组成FeaNibMc的无定形磁致伸缩合金的平面条形成的磁力机械有源元件，其中a + b + c = 100，其中a在40-70重量％的范围内，b在10-50的范围内重量百分比，c在10-50重量％的范围内，其中M是剩余元素的余量; 其中所述磁力机械有源元件在基本上横向于所述元件的带长度并且在小于约300℃的温度的磁场存在下进行分批退火，并且大于至少约一个时间小时。

2. 发明授权

US07633065B2 Conduction structure for infrared microbolometer sensors 失效
标题翻译：红外微测热传感器的传导结构
公开(公告)号：US07633065B2
公开(公告)日：2009-12-15
申请号：US11583210
申请日：2006-10-19
申请人： Ming-Ren Lian , Kevin R. Coffey
发明人： Ming-Ren Lian , Kevin R. Coffey
IPC分类号： G01J5/24
CPC分类号： G01J5/20 , G01J2005/204
摘要： A conduction structure for infrared microbolometer sensors and a method for sensing electromagnetic radiation may be provided. The microbolometer may include a first conductor layer and a second conductor layer. The microbolometer further may include a bolometer layer between the first conductor layer and the second conductor layer.
摘要翻译：可以提供用于红外微测热计传感器的传导结构和用于感测电磁辐射的方法。微热辐射计可以包括第一导体层和第二导体层。微热比特还可以包括在第一导体层和第二导体层之间的测辐射热计层。

3. 发明申请

US20080093553A1 Conduction structure for infrared microbolometer sensors 失效
标题翻译：红外微测热传感器的传导结构
公开(公告)号：US20080093553A1
公开(公告)日：2008-04-24
申请号：US11583210
申请日：2006-10-19
申请人： Ming-Ren Lian , Kevin R. Coffey
发明人： Ming-Ren Lian , Kevin R. Coffey
IPC分类号： G01J5/00
CPC分类号： G01J5/20 , G01J2005/204
摘要： A conduction structure for infrared microbolometer sensors and a method for sensing electromagnetic radiation may be provided. The microbolometer may include a first conductor layer and a second conductor layer. The microbolometer further may include a bolometer layer between the first conductor layer and the second conductor layer.
摘要翻译：可以提供用于红外微测热计传感器的传导结构和用于感测电磁辐射的方法。微热辐射计可以包括第一导体层和第二导体层。微热比特还可以包括在第一导体层和第二导体层之间的测辐射热计层。

4. 发明授权

US5999098A Redistributing magnetic charge in bias element for magnetomechanical EAS marker 失效
标题翻译：在用于磁电机械EAS标记的偏置元件中重新分配磁荷
公开(公告)号：US5999098A
公开(公告)日：1999-12-07
申请号：US18108
申请日：1998-02-03
申请人： Ming-Ren Lian , Kevin R. Coffey , David Lambeth
发明人： Ming-Ren Lian , Kevin R. Coffey , David Lambeth
IPC分类号： G08B13/14 , G08B13/24 , H01F13/00
CPC分类号： G08B13/2411 , G08B13/244
摘要： A bias element for use in a magnetomechanical EAS marker is magnetized to saturation. Then the magnetic charge in the bias element is redistributed by applying to the bias element a magnetic field having an AC ringdown characteristic. The redistribution of magnetic charge improves the stability of the bias element, so that the marker incorporating the bias element is less likely to have its resonant frequency shifted by exposure to a stray magnetic field.
摘要翻译：用于磁力机械EAS标记的偏置元件被磁化成饱和。然后通过向偏置元件施加具有AC振铃特性的磁场来重新分配偏置元件中的磁荷。磁荷的再分配改善了偏置元件的稳定性，使得结合偏置元件的标记不太可能通过暴露于杂散磁场而使其谐振频率偏移。

5. 发明授权

US08465608B1 Methods for forming ignitable heterogeneous structures 有权
标题翻译：形成可燃非均质结构的方法
公开(公告)号：US08465608B1
公开(公告)日：2013-06-18
申请号：US13630637
申请日：2012-09-28
申请人： Kevin R. Coffey , Edward Alan Dein , Bo Yao
发明人： Kevin R. Coffey , Edward Alan Dein , Bo Yao
IPC分类号： D03D43/00
CPC分类号： C06B33/00 , C06B45/14
摘要： A method for forming a metastable intermolecular composite (MIC) includes providing a vacuum level of
摘要翻译：形成亚稳态分子间复合材料（MIC）的方法包括在沉积室中提供<10-8乇基础压力的真空水平。沉积与水蒸汽反应的金属的第一材料的第一层，然后在第一层上沉积金属氧化物的第二材料的第二层。第一和第二材料能够发生放热化学反应以形成至少一种产物，并且第一和第二层的物理接近度足够接近，使得在引发放热反应时，反应发展成自引发化学反应。从第一材料与水蒸气的反应，在第一层和第二层之间形成平均厚度<1nm的界面区域。在一个实施例中，第一材料是Al，第二材料是CuO x。

6. 发明授权

US5583725A Spin valve magnetoresistive sensor with self-pinned laminated layer and magnetic recording system using the sensor 失效
标题翻译：旋转阀磁阻传感器采用自锁层压层和磁记录系统，采用传感器
公开(公告)号：US5583725A
公开(公告)日：1996-12-10
申请号：US259815
申请日：1994-06-15
申请人： Kevin R. Coffey , Bruce A. Gurney , David E. Heim , Haralambos Lefakis , Daniele Mauri , Virgil S. Speriosu , Dennis R. Wilhoit
发明人： Kevin R. Coffey , Bruce A. Gurney , David E. Heim , Haralambos Lefakis , Daniele Mauri , Virgil S. Speriosu , Dennis R. Wilhoit
IPC分类号： G01R33/09 , G11B5/39 , G11C11/15 , H01F10/08 , H01F10/32 , H01L43/08 , H01L43/10 , G11B5/127 , G01R33/02 , G11B5/33 , H01L43/00
CPC分类号： B82Y25/00 , B82Y10/00 , G01R33/093 , G11B5/3903 , G11B5/399 , G11C11/15 , H01F10/3272 , H01L43/10 , G11B2005/3996
摘要： A magnetic recording system uses an improved spin valve magnetoresistive (SVMR) sensor. The SVMR sensor has a self-pinned laminated layer as the pinned ferromagnetic layer in place of the conventional single-layer pinned layer. Because this laminated layer is "self-pinned", a hard bias or exchange bias layer is not needed. The self-pinned laminated layer has at least two ferromagnetic films antiferromagnetically coupled to one another across a thin antiferromagnetically (AF) coupling film. Since the two ferromagnetic films in this laminated layer have their magnetic moments aligned antiparallel, their two magnetic moments can be made to essentially cancel by making the two ferromagnetic films of substantially the same thickness. The magnetic field energy generated by the signal field acting on this laminated layer will be significantly less than the effective anisotropy energy of the laminated layer. This is because the former is proportional to the difference in thicknesses of the two ferromagnetic films in the laminated layer, while the latter is proportional to the sum of the thicknesses. As a result, the laminated layer will not rotate in the presence of the signal field, but will be "self-pinned". The elimination of the exchange bias layer previously required for pinning also eliminates the need for Ni--Mn and its associated high-temperature process.
摘要翻译：磁记录系统使用改进的自旋阀磁阻（SVMR）传感器。 SVMR传感器具有作为固定铁磁层的自固定层压层，代替传统的单层固定层。因为该层叠层是“自固定的”，所以不需要硬偏置或交换偏置层。自固定层叠层具有至少两个铁磁膜，其通过薄的反铁磁（AF）耦合膜彼此反铁磁耦合。由于该层压层中的两个铁磁膜的磁矩反平行取向，所以通过使两个铁磁膜的厚度基本相同，可以使它们的两个磁矩基本抵消。由作用在该层叠层上的信号场产生的磁场能量将显着小于层压层的有效各向异性能量。这是因为前者与层叠层中的两个铁磁膜的厚度差成比例，而后者与厚度之和成比例。结果，叠层在信号场的存在下不会旋转，而是“自固定”。先前为钉扎所需的消除交换偏置层也消除了对Ni-Mn及其相关高温工艺的需要。

7. 发明授权

US08298358B1 Ignitable heterogeneous structures and methods for forming 有权
标题翻译：可点燃的异质结构和形成方法
公开(公告)号：US08298358B1
公开(公告)日：2012-10-30
申请号：US12398228
申请日：2009-03-05
申请人： Kevin R. Coffey , Edward Dein , Bo Yao
发明人： Kevin R. Coffey , Edward Dein , Bo Yao
IPC分类号： C06B45/00 , C06B45/12 , C06B45/14 , C06B33/00 , D03D23/00 , D03D43/00
CPC分类号： C06B33/00 , C06B45/14
摘要： A metastable intermolecular composite (MIC) and methods for forming the same includes a first material and a second material having an interfacial region therebetween. The first and second material are capable of an exothermic chemical reaction with one another to form at least one product and are in sufficiently close physical proximity to one another so that upon initiation the exothermic reaction develops into a self initiating reaction. At least one of said first and second materials include a metal that is reactive with water vapor at room temperature. The interfacial region averages
摘要翻译：亚稳分子间复合材料（MIC）及其形成方法包括第一材料和第二材料之间具有界面区域。第一和第二材料能够彼此发生放热化学反应以形成至少一种产物，并且彼此充分接近地物理接近，使得在引发时，放热反应发展成自引发反应。所述第一和第二材料中的至少一种包括在室温下与水蒸汽反应的金属。界面区域平均<2nm厚，例如<1nm厚。在一个实施例中，第一材料是Al，第二材料是CuO x。

8. 发明申请

US20100193093A1 THERMITE COMPOSITIONS, ARTICLES AND LOW TEMPERATURE IMPACT MILLING PROCESSES FOR FORMING THE SAME 有权
标题翻译：高温组合物，制品和低温冲击成型工艺
公开(公告)号：US20100193093A1
公开(公告)日：2010-08-05
申请号：US12596375
申请日：2008-04-18
申请人： Kevin R. Coffey , Edward Dein , Dickson Hugus , Edward Sheridan
发明人： Kevin R. Coffey , Edward Dein , Dickson Hugus , Edward Sheridan
IPC分类号： C06B45/14 , C06B21/00
CPC分类号： C06B45/14 , B22F1/0003 , B22F2998/00 , B22F2999/00 , C22C1/1084 , C22C32/0036 , B22F3/23 , B22F2202/03
摘要： A process for the preparation of composite thermite particles, and thermite particles and consolidated objects formed from a plurality of pressed composite particles. The process includes providing one or more metal oxides and one or more complementary metals capable of reducing the metal oxide, and milling the metal oxide and the metal at a temperature below −50° C., such as cryomilling, to form a convoluted lamellar structure. The average layer thickness is generally between 10 nm and 1 μm. The molar proportions of the metal oxide and metal are generally within 30% of being stoichiometric for a thermite reaction.
摘要翻译：一种用于制备复合热解颗粒的方法，以及由多个压制复合颗粒形成的铝热颗粒和固结物。该方法包括提供一种或多种金属氧化物和一种或多种能够还原金属氧化物的互补金属，以及在低于-50℃的温度（例如冷冻）下研磨金属氧化物和金属，以形成卷曲的层状结构。平均层厚度通常在10nm和1μm之间。金属氧化物和金属的摩尔比通常在铝热反应的化学计量的30％以内。

9. 发明授权

US06181245B2 Magnetomechanical electronic article surveillance marker with bias element having abrupt deactivation/magnetization characteristic 失效
标题翻译：具有突变失活/磁化特性的偏置元件的机械电子物品监视标记
公开(公告)号：US06181245B2
公开(公告)日：2001-01-30
申请号：US08912058
申请日：1997-08-15
申请人： Richard L. Copeland , Kevin R. Coffey
发明人： Richard L. Copeland , Kevin R. Coffey
IPC分类号： G08B1324
CPC分类号： G08B13/2408 , G08B13/2411 , G08B13/2434 , G08B13/2442
摘要： A material used to form a biasing element for a magnetomechanical EAS marker has a coercivity that is lower than the coercivity of biasing elements used in conventional magnetomechanical markers. The marker formed with the low coercivity material can be deactivated by applying an AC magnetic field at a level that is lower than is required for deactivation of conventional markers. The marker with the low coercivity bias element can also be deactivated when at a greater distance from a deactivation device than was previously practical.
摘要翻译：用于形成用于磁电机械EAS标记的偏压元件的材料具有低于常规磁机械标记中使用的偏置元件的矫顽力的矫顽力。用低矫顽力材料形成的标记可以通过施加低于常规标记失活所需的水平的交流磁场而失活。当具有低矫顽力偏置元件的标记物可以在与去激活装置相比比以前更实际的距离处被去激活。

10. 发明授权

US5452163A Multilayer magnetoresistive sensor 失效
标题翻译：多层磁阻传感器
公开(公告)号：US5452163A
公开(公告)日：1995-09-19
申请号：US173590
申请日：1993-12-23
申请人： Kevin R. Coffey , Robert E. Fontana , James K. Howard , Todd L. Hylton , Michael A. Parker , Ching H. Tsang
发明人： Kevin R. Coffey , Robert E. Fontana , James K. Howard , Todd L. Hylton , Michael A. Parker , Ching H. Tsang
IPC分类号： G01R33/09 , G11B5/39 , H01L43/10
CPC分类号： B82Y25/00 , B82Y10/00 , G01R33/093 , G11B5/3903 , H01L43/10 , G11B2005/3996
摘要： A magnetoresistive read sensor incorporates a multilayer sensing element formed of one or more magnetoresistive elements in a planar array, each magnetoresistive element having a multilayer structure of at least two ferromagnetic layers separated by a nonmagnetic layer. The ferromagnetic layers are coupled antiferromagnetically by magnetostatic coupling at opposing edges of the ferromagnetic layers. A bias layer separated from the magnetoresistive sensing element by a spacer layer provides a magnetic field to bias the magnetoresistive sensing element at a desired non-signal point for linear response. The magnetoresistive sensing element is formed by alternatively depositing layers of ferromagnetic material and layers of nonmagnetic material on a substrate and then patterning the resulting structure using photolithographic techniques to provide a planar array of magnetoresistive elements. A conductive layer is deposited over the array filling in the spaces separating the magnetoresistive elements to provide electrical conductivity between the elements in the plane of the structure.
摘要翻译：磁阻读取传感器包括由平面阵列中的一个或多个磁阻元件形成的多层感测元件，每个磁阻元件具有由非磁性层隔开的至少两个铁磁层的多层结构。铁磁层通过在铁磁层的相对边缘处的静磁耦合而反铁磁耦合。通过间隔层与磁阻感测元件分离的偏置层提供磁场以将磁阻感测元件偏置在期望的非信号点以进行线性响应。磁阻感测元件通过在衬底上交替地沉积铁磁材料层和非磁性材料层而形成，然后使用光刻技术对所得结构进行构图以提供磁阻元件的平面阵列。导电层沉积在填充在分离磁阻元件的空间中的阵列上，以提供结构平面中的元件之间的导电性。

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