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1. 发明授权

US09383998B2 MFENCE and LFENCE micro-architectural implementation method and system 有权
公开(公告)号：US09383998B2
公开(公告)日：2016-07-05
申请号：US13440096
申请日：2012-04-05
申请人： Salvador Palanca , Stephen A. Fischer , Subramaniam Maiyuran , Shekoufeh Qawami
发明人： Salvador Palanca , Stephen A. Fischer , Subramaniam Maiyuran , Shekoufeh Qawami
IPC分类号： G06F15/00 , G06F9/30 , G06F9/40 , G06F9/38
CPC分类号： G06F9/3836 , G06F9/30043 , G06F9/30047 , G06F9/30087 , G06F9/3012 , G06F9/30145 , G06F9/3808 , G06F9/3812 , G06F9/3834 , G06F9/3855 , G06F9/3857 , G06F9/3867 , G06F2009/45583 , G06F2009/45591
摘要： A system and method for fencing memory accesses. Memory loads can be fenced, or all memory access can be fenced. The system receives a fencing instruction that separates memory access instructions into older accesses and newer accesses. A buffer within the memory ordering unit is allocated to the instruction. The access instructions newer than the fencing instruction are stalled. The older access instructions are gradually retired. When all older memory accesses are retired, the fencing instruction is dispatched from the buffer.

2. 发明申请

US20140123281A1 DETECTION OF RETURN ORIENTED PROGRAMMING ATTACKS 有权
标题翻译：返回面向编程攻击的检测
公开(公告)号：US20140123281A1
公开(公告)日：2014-05-01
申请号：US13664532
申请日：2012-10-31
申请人： Stephen A. Fischer , Kevin C. Gotze , Yuriy Bulygin , Kirk D. Brannock
发明人： Stephen A. Fischer , Kevin C. Gotze , Yuriy Bulygin , Kirk D. Brannock
IPC分类号： G06F21/00
CPC分类号： G06F21/552 , G06F9/30145 , G06F21/566 , G06F2221/034
摘要： In one embodiment, a processor includes at least one execution unit and Return Oriented Programming (ROP) detection logic. The ROP detection logic may determine a ROP metric based on a plurality of control transfer events. The ROP detection logic may also determine whether the ROP metric exceeds a threshold. The ROP detection logic may also, in response to a determination that the ROP metric exceeds the threshold, provide a ROP attack notification.
摘要翻译：在一个实施例中，处理器包括至少一个执行单元和返回定向编程（ROP）检测逻辑。 ROP检测逻辑可以基于多个控制传送事件来确定ROP度量。 ROP检测逻辑还可以确定ROP度量是否超过阈值。 ROP检测逻辑还可以响应于ROP度量超过阈值的确定，提供ROP攻击通知。

3. 发明授权

US08707062B2 Method and apparatus for powered off processor core mode 有权
标题翻译：关闭处理器核心模式的方法和设备
公开(公告)号：US08707062B2
公开(公告)日：2014-04-22
申请号：US12706631
申请日：2010-02-16
申请人： Sanjeev Jahagirdar , Varghese George , John B. Conrad , Robert Milstrey , Stephen A. Fischer , Alon Naveh , Shai Rotem
发明人： Sanjeev Jahagirdar , Varghese George , John B. Conrad , Robert Milstrey , Stephen A. Fischer , Alon Naveh , Shai Rotem
IPC分类号： G06F1/00 , G06F1/26 , G06F12/00 , G06F15/00 , G06F11/00 , G06F9/46
CPC分类号： G06F1/3287 , G06F1/3203 , G06F1/324 , G06F1/3243 , G06F1/3246 , G06F1/3275 , G06F1/3293 , G06F1/3296 , G06F9/4418 , G06F11/1441 , G06F12/084 , G06F12/0875 , G06F2212/281 , G06F2212/305 , G06F2212/314 , G11C7/1072 , Y02B70/123 , Y02B70/126 , Y02B70/32 , Y02D10/152 , Y02D10/172 , Y02D50/20 , Y02P80/11 , Y10T307/305 , Y10T307/406 , Y10T307/582 , Y10T307/826
摘要： For one disclosed embodiment, a processor comprises a first processor core, a second processor core, and a cache memory. The first processor core is to save a state of the first processor core and to enter a mode in which the first processor core is powered off. The second processor core is to save a state of the second processor core and to enter a mode in which the second processor core is powered off. The cache memory is to be powered when the first processor core is powered off. The first processor core is to restore the saved state of the first processor core in response to the first processor core transitioning to a mode in which the first processor core is powered. The second processor core is to restore the saved state of the second processor core in response to the second processor core transitioning to a mode in which the second processor core is powered. Other embodiments are also disclosed.
摘要翻译：对于一个公开的实施例，处理器包括第一处理器核心，第二处理器核心和高速缓冲存储器。第一处理器核心是保存第一处理器核心的状态并进入第一处理器核心断电的模式。第二处理器核心是保存第二处理器核心的状态并进入其中第二处理器核心断电的模式。当第一个处理器内核关闭电源时，缓存内存将被供电。第一处理器核心是响应于第一处理器核心转换到第一处理器核心供电的模式来恢复第一处理器核心的保存状态。第二处理器核心是响应于第二处理器核心转换到第二处理器核心供电的模式来恢复第二处理器核心的保存状态。还公开了其他实施例。

4. 发明授权

US07779239B2 User opt-in processor feature control capability 有权
标题翻译：用户选择加入处理器功能控制功能
公开(公告)号：US07779239B2
公开(公告)日：2010-08-17
申请号：US10900875
申请日：2004-07-28
申请人： Stephen A. Fischer , Dion Rodgers , James A. Sutton
发明人： Stephen A. Fischer , Dion Rodgers , James A. Sutton
IPC分类号： G06F7/38 , G06F9/00 , G06F9/44 , G06F15/00
CPC分类号： G06F9/30101 , G06F9/30181 , G06F21/629
摘要： A processor includes a feature control unit to enable or disable one or more processor features individually in response to a user selectable setting. The feature control unit is adapted to disable the processor feature(s) if the user setting has not been updated in accordance with an input regardless of the value of the user setting prior to the update and to enable or disable the processor feature(s) in accordance with the updated user setting after it has been updated. The feature control unit may also include a lock unit to prevent changes to the updated user setting and a software feature selection unit to enable or disable processor features in response to a software feature selection setting and, optionally, only enable or disable processor features whose corresponding updated user setting is user enabled. The feature control unit may also include mechanisms to detect illegal feature selection conditions.
摘要翻译：处理器包括特征控制单元，以响应于用户可选择的设置来单独启用或禁用一个或多个处理器特征。如果没有根据输入更新用户设置而不考虑更新之前的用户设置的值，并且启用或禁用处理器特征，则特征控制单元适于禁用处理器特征，根据更新后的用户设置进行更新。特征控制单元还可以包括用于防止更新的用户设置的改变的锁定单元和软件特征选择单元以响应于软件特征选择设置来启用或禁用处理器特征，并且可选地，仅启用或禁用其相应的处理器特征更新的用户设置是用户启用的。特征控制单元还可以包括检测非法特征选择条件的机制。

5. 发明授权

US06289459B1 Processor unique processor number feature with a user controllable disable capability 有权
标题翻译：处理器独特的处理器号码功能，具有用户可控的禁用功能
公开(公告)号：US06289459B1
公开(公告)日：2001-09-11
申请号：US09235054
申请日：1999-01-20
申请人： Stephen A. Fischer , Shreekant S. Thakkar , Robert R. Sullivan , Frederick J. Pollack
发明人： Stephen A. Fischer , Shreekant S. Thakkar , Robert R. Sullivan , Frederick J. Pollack
IPC分类号： G06F1100
CPC分类号： G06F21/73 , G06F11/006 , G06F21/10 , G06F2207/7219 , G06F2221/0744
摘要： A software method of setting a state in a processor regarding whether a processor number encoded in the processor will be available for reading is described. The method comprises prompting the user to enter an indication whether the processor number should be available for reading by a program. Then, setting a state to inhibit the processor number from being read by a program if the indication indicates that the processor number should not be available for reading by the program. For one embodiment, the method further includes testing the indication if a request for the processor number is received, and releasing the processor number if the indication indicates that the processor number is available.
摘要翻译：描述了在处理器中设置处理器中编码的处理器编号是否可用于读取的状态的软件方法。该方法包括提示用户输入处理器号码是否应可供程序读取的指示。然后，如果该指示指示处理器号码不可用于程序读取，则设置状态以阻止处理器号码被程序读取。对于一个实施例，所述方法还包括：如果接收到对所述处理器号码的请求，则测试所述指示，以及如果所述指示指示所述处理器号码可用则释放所述处理器号码。

6. 发明授权

US06197879B1 Methods of preparing inorganic pigment dispersions 失效
标题翻译：制备无机颜料分散体的方法
公开(公告)号：US06197879B1
公开(公告)日：2001-03-06
申请号：US08713314
申请日：1996-09-13
申请人： Stephen A. Fischer , Michael S. Wiggins , Bruce Matta , Eric Nowicki
发明人： Stephen A. Fischer , Michael S. Wiggins , Bruce Matta , Eric Nowicki
IPC分类号： C08L3506
CPC分类号： C08F220/04 , C08F212/04 , C08F222/02 , C09D5/027 , C09D17/004
摘要： A polymer useful as an inorganic pigment dispersant is provided. The polymer is derived from monomers consisting essentially of an ethylenically unsaturated aromatic monomer, an ethylenically unsaturated dicarboxylic acid monomer, and an ethylenically unsaturated monocarboxylic acid monomer. The total amount of said ethylenically unsaturated acid monomers is sufficient to permit said polymer to associate with an inorganic pigment in an aqueous medium in a manner which disperses said inorganic pigment in said aqueous medium to form a stable aqueous dispersion of said inorganic pigment, and the amount of said ethylenically unsaturated aromatic monomer is sufficient to reduce the water sensitivity of a dried coating of a latex paint comprised of said stable aqueous dispersion of said inorganic pigment. A process of preparing a polymer useful as an inorganic pigment dispersant and a method of preparing an inorganic pigment dispersion useful in the preparation of latex paints are also provided.
摘要翻译：提供了可用作无机颜料分散剂的聚合物。聚合物衍生自主要由烯属不饱和芳族单体，烯键式不饱和二羧酸单体和烯属不饱和单羧酸单体组成的单体。所述烯属不饱和酸单体的总量足以允许所述聚合物以水性介质中的无机颜料与分散所述无机颜料在所述水性介质中以形成所述无机颜料的稳定水分散体的方式缔合，所述烯属不饱和芳族单体的量足以降低由所述稳定的所述无机颜料的水性分散体组成的乳胶漆的干燥涂层的水敏感性。还提供了可用作无机颜料分散剂的聚合物的制备方法和制备用于制备乳胶漆的无机颜料分散体的方法。

7. 发明授权

US06185671B2 Checking data type of operands specified by an instruction using attributes in a tagged array architecture 失效
标题翻译：使用标记数组架构中的属性检查指令指定的操作数的数据类型
公开(公告)号：US06185671B2
公开(公告)日：2001-02-06
申请号：US09053358
申请日：1998-03-31
申请人： Vladimir Pentovski , Gerald Bennett , Stephen A. Fischer , Eric Heit , Glenn J. Hinton , Patrice L. Roussel
发明人： Vladimir Pentovski , Gerald Bennett , Stephen A. Fischer , Eric Heit , Glenn J. Hinton , Patrice L. Roussel
IPC分类号： G06F930
CPC分类号： G06F9/30192 , G06F9/30036 , G06F9/30105 , G06F9/30112 , G06F9/3013 , G06F9/3836 , G06F9/3838 , G06F9/384 , G06F9/3842 , G06F9/3855 , G06F9/3857 , G06F9/3863
摘要： The present invention discloses a method and apparatus for matching data types of operands in an instruction. A type code of an operand used by the instruction is determined. An attribute value of a storage element which corresponds to the operand is read from a speculative array. This attribute value is then compared with the type code.
摘要翻译：本发明公开了一种用于匹配指令中的操作数的数据类型的方法和装置。确定指令使用的操作数的类型代码。从推测阵列中读取对应于操作数的存储元件的属性值。然后将该属性值与类型代码进行比较。

8. 发明授权

US6123990A Anti-static lubricant composition and method of making same 失效
标题翻译：防静电润滑剂组合物及其制备方法
公开(公告)号：US6123990A
公开(公告)日：2000-09-26
申请号：US85134
申请日：1998-05-26
申请人： Michael S. Wiggins , Michael J. Incorvia , Stephen A. Fischer
发明人： Michael S. Wiggins , Michael J. Incorvia , Stephen A. Fischer
IPC分类号： C10M107/34 , D06M13/165 , D06M15/53 , D06M23/00 , B05D3/12
CPC分类号： D06M23/005 , C10M107/34 , D06M13/165 , D06M15/53 , D06M7/00 , D06M2200/40 , Y10T442/2418 , Y10T442/2434 , Y10T442/2893 , Y10T442/291
摘要： A process for providing a substrate with anti-static and lubricating properties by contacting the substrate with a water-soluble or water-dispersible polymer composition having hydrophobic and hydrophilic properties.
摘要翻译：通过使基材与具有疏水性和亲水性的水溶性或水分散性聚合物组合物接触来提供基材具有抗静电和润滑性能的方法。

9. 发明授权

US6002049A Polymeric thickeners for aqueous compositions 失效
标题翻译：含水组合物的聚合增稠剂
公开(公告)号：US6002049A
公开(公告)日：1999-12-14
申请号：US873773
申请日：1997-06-12
申请人： Michael S. Wiggins , Reuben H. Grinstein , Stephen A. Fischer
发明人： Michael S. Wiggins , Reuben H. Grinstein , Stephen A. Fischer
IPC分类号： C08G83/00 , C09D7/00 , C09K3/00 , C07C43/30 , C08J5/02 , C08J3/03 , C08J3/07
CPC分类号： C08G83/00 , C09D7/002 , C09K3/00 , Y10S526/932
摘要： Latexes are thickened by compounds of the formula ##STR1## wherein R.sup.1 is an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having a valence of from 2 to 8; each of B.sub.1 -B.sub.8 is independently an ester, amide, amine, ether, sulfide, disulfide, thiocarbamate, urea, thiourea, urethane, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage; each of X.sup.1 -X.sup.8 is independently --A.sub.1 --R.sup.2 --A.sub.2 -- or --A.sub.1 -- wherein each of A.sub.1 and A.sub.2 is independently an ester, amide, amine, ether, sulfide, disulfide, urethane, thiocarbamate, urea, thiourea, sulfate, phosphate, carbonyl, methylene, thioamide, carbonate, or imide linkage and R.sup.2 is a divalent aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical with the proviso that only one of B.sub.1 -B.sub.8 is urethane and that when one of B.sub.1 -B.sub.8 is urethane, one of A.sub.1 and A.sub.2 is not urethane; each of d, g, j, m, p, s, v, y is independently 0 or 1, each of c, f, i, l, o, r, u, x is independently any integer or non-integer from 0 to about 200; each of J, K, L, M, N, P, Q, S is 0 or 1; each of e, h, k, n, q, t, w, z is independently any integer or non-integer from 0 to about 200; each of R.sup.3 -R.sup.10 is independently an aliphatic, substituted aliphatic, aromatic, or substituted aromatic radical having from 1 to about 50 carbon atoms; each of AG and AO is independently an ethyleneoxy, 1,2-propyleneoxy, 1,2-butyleneoxy unit or combinations thereof.
摘要翻译：乳化剂由下式化合物增稠，其中R1是2至8价的脂族，取代的脂族，芳族或取代的芳族基团; 每个B1-B8独立地是酯，酰胺，胺，醚，硫化物，二硫化物，硫代氨基甲酸酯，脲，硫脲，氨基甲酸酯，硫酸酯，磷酸酯，羰基，亚甲基，硫代酰胺，碳酸酯或酰亚胺键; X1-X8各自独立地为-A1-R2-A2-或-A1-，其中A1和A2各自独立地为酯，酰胺，胺，醚，硫醚，二硫化物，氨基甲酸酯，硫代氨基甲酸酯，脲，硫脲，硫酸酯，磷酸酯，羰基，亚甲基，硫代酰胺，碳酸酯或酰亚胺键，R 2是二价脂族，取代的脂族，芳族或取代的芳族基团，条件是B1-B8中只有一个是氨基甲酸酯，当B1-B8中的一个是氨基甲酸酯时 A1和A2之一不是氨基甲酸酯; d，g，j，m，p，s，v，y中的每一个独立地为0或1，c，f，i，l，o，r，u，x中的每一个独立地为0以上的整数或非整数至约200; J，K，L，M，N，P，Q，S中的每一个为0或1; e，h，k，n，q，t，w，z中的每一个独立地为0至约200的任何整数或非整数; 每个R 3 -R 10独立地是具有1至约50个碳原子的脂族，取代的脂族，芳族或取代的芳族基团; AG和AO各自独立地为亚乙氧基，1,2-亚丙氧基，1,2-亚丁基氧基单元或其组合。

10. 发明授权

US5948880A Aqueous dispersions of polyamides 失效
标题翻译：聚酰胺的水分散体
公开(公告)号：US5948880A
公开(公告)日：1999-09-07
申请号：US852967
申请日：1997-05-08
申请人： Stephen A. Fischer , Chase J. Boudreaux , Michael S. Wiggins
发明人： Stephen A. Fischer , Chase J. Boudreaux , Michael S. Wiggins
IPC分类号： C08J3/02 , C08G69/34 , C08J3/03 , C08J3/07 , C08K5/05 , C08K5/42 , C08K5/521 , C08L75/04 , C08L77/08 , C08L79/08 , C09D177/00 , C09J177/00 , C09J177/08
CPC分类号： C08J3/03 , C08G69/34 , C08J3/07 , C09D177/00 , C09J177/00 , C08J2377/00
摘要： A process is provided for preparing a dispersion of a polyamide in water, said process comprising:forming a solution of a polyamide having an acid value of greater than about 2 in an organic solvent to form a solution of said polyamide in said solvent, said polyamide and said solvent being at a temperature below the softening point of said polyamide during said dissolving, said solution further comprising a surfactant, wherein at least a portion of the acid value of said polyamide is neutralized,adding sufficient water to said solution with mixing to form an oil-in-water dispersion, the temperature of said solution and said water being below the softening point of said polyamide during said adding, andremoving at least a major amount of said organic solvent from said oil-in-water dispersion. The resulting dispersion is useful in preparing a coating of the polyamide, which coating is useful as an adhesive.
摘要翻译：提供了一种制备聚酰胺在水中的分散体的方法，所述方法包括：在有机溶剂中形成具有大于约2的酸值的聚酰胺的溶液以形成所述聚酰胺在所述溶剂中的溶液，所述聚酰胺并且所述溶剂在所述溶解期间处于低于所述聚酰胺的软化点的温度下，所述溶液还包含表面活性剂，其中所述聚酰胺的至少一部分酸值被中和，向所述溶液中加入足够的水，混合形成水包油分散体，所述溶液的温度和所述水在所述添加期间低于所述聚酰胺的软化点，以及从所述水包油分散体中除去至少大量的所述有机溶剂。得到的分散体可用于制备聚酰胺的涂层，该涂层可用作粘合剂。

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