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1. 发明授权

US09184129B2 Three-terminal antifuse structure having integrated heating elements for a programmable circuit 有权
标题翻译：具有用于可编程电路的集成加热元件的三端反熔丝结构
公开(公告)号：US09184129B2
公开(公告)日：2015-11-10
申请号：US13004129
申请日：2011-01-11
申请人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
发明人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
IPC分类号： H01L23/525 , H01L27/112 , G11C17/16
CPC分类号： H01L23/5252 , G11C17/165 , G11C2229/763 , H01L27/11206 , H01L2924/0002 , H01L2924/3011 , Y10S257/928 , H01L2924/00
摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.
摘要翻译：本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的介电层，其中一个或两个导体用作传统的反熔丝导体和作为用于在编程期间直接加热反熔丝介电层的加热元件。

2. 发明申请

US20110187407A1 RADIO FREQUENCY-ENABLED ELECTROMIGRATION FUSE 有权
标题翻译：无线电频率电磁保险丝
公开(公告)号：US20110187407A1
公开(公告)日：2011-08-04
申请号：US12696104
申请日：2010-01-29
申请人： Subramanian S. Iyer , Chandrasekharan Kothandaraman , Gerard M. Salem
发明人： Subramanian S. Iyer , Chandrasekharan Kothandaraman , Gerard M. Salem
IPC分类号： H03K19/173 , G01R31/02
CPC分类号： G01R31/02 , H03K19/173
摘要： Embodiments of the invention provides a method, device, and system for programming an electromigration fuse (eFuse) using a radio frequency (RF) signal. A first aspect of the invention provides a method of testing circuitry on a semiconductor chip, the method comprising: receiving a radio frequency (RF) signal using at least one antenna on the semiconductor chip; powering circuitry on the semiconductor chip using the RF signal; activating a built-in self test (BIST) engine within the circuitry; determining whether a fault exists within the circuitry using the BIST; and programming an electromigration fuse (eFuse) to alter the circuitry in response to a fault being determined to exist.
摘要翻译：本发明的实施例提供了一种使用射频（RF）信号编程电迁移保险丝（eFuse）的方法，装置和系统。本发明的第一方面提供了一种在半导体芯片上测试电路的方法，该方法包括：使用半导体芯片上的至少一个天线接收射频（RF）信号; 使用RF信号对半导体芯片供电; 激活电路内的内置自检（BIST）引擎; 确定使用BIST的电路内是否存在故障; 以及编程电迁移保险丝（eFuse）以响应于确定存在的故障来改变电路。

3. 发明授权

US07732893B2 Electrical fuse structure for higher post-programming resistance 失效
标题翻译：电熔丝结构，具有更高的后编程电阻
公开(公告)号：US07732893B2
公开(公告)日：2010-06-08
申请号：US11683071
申请日：2007-03-07
申请人： Subramanian S. Iyer , Deok-Kee Kim , Chandrasekharan Kothandaraman , Byeongju Park
发明人： Subramanian S. Iyer , Deok-Kee Kim , Chandrasekharan Kothandaraman , Byeongju Park
IPC分类号： H01L29/04 , H01L31/036
CPC分类号： H01L23/5256 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides an electrical fuse structure for achieving a post-programming resistance distribution with higher resistance values and to enhance the reliability of electrical fuse programming. A partly doped electrical fuse structure with undoped semiconductor material in the cathode combined with P-doped semiconductor material in the fuselink and anode is disclosed and the data supporting the superior performance of the disclosed electrical fuse is shown.
摘要翻译：本发明提供一种用于实现具有更高电阻值的后编程电阻分布并提高电熔丝编程的可靠性的电熔丝结构。公开了在阴极中与掺杂了P掺杂的半导体材料结合在阴极中的未掺杂半导体材料的部分掺杂的电熔丝结构，并且示出了所公开的电熔丝的优异性能的数据。

4. 发明授权

US07270269B2 Secure electronic voting device 失效
标题翻译：安全电子投票设备
公开(公告)号：US07270269B2
公开(公告)日：2007-09-18
申请号：US11162306
申请日：2005-09-06
申请人： Subramanian S. Iyer , Gregory J. Fredeman , Chandrasekharan Kothandaraman , Alan Leslie
发明人： Subramanian S. Iyer , Gregory J. Fredeman , Chandrasekharan Kothandaraman , Alan Leslie
IPC分类号： G07C13/00
CPC分类号： G07C13/00
摘要： A secure device for electronic voting employs a write-once vote-recording medium. The medium has an initial writing mode in which data can be written but not read and a subsequent reading mode whereby data can be read but writing is permanently disabled. Once switched from the writing mode to the reading mode, it cannot be switched back. A hardware mechanism provides successful write confirmation The medium can be installed like a cartridge into a vote-recording device. The voting device provides encryption/authorization that combines polling parameters with voter information to produce a “fuse string”. For each vote, a fuse string is written to the array. The poll is “closed” by switching the medium to “read” mode, preventing further modification or tampering. To read out the results of the poll, an auditor enters “password” information to decode/decrypt the recorded information.
摘要翻译：用于电子投票的安全装置采用一次写入式记录介质。该介质具有初始写入模式，其中可以写入数据但不能读取数据，以及随后的读取模式，从而可以读取数据，但写入永久禁用。一旦从写入模式切换到读取模式，它就不能被切换回来。硬件机制提供成功的写入确认介质可以像墨盒一样安装到投票记录设备中。投票设备提供加密/授权，其将轮询参数与选民信息组合以产生“保险丝串”。对于每次投票，将熔丝串写入阵列。通过将介质切换到“读取”模式，轮询“关闭”，防止进一步修改或篡改。为了读出投票结果，审核员输入“密码”信息来解密/解密记录的信息。

5. 发明授权

US07880266B2 Four-terminal antifuse structure having integrated heating elements for a programmable circuit 有权
标题翻译：具有用于可编程电路的集成加热元件的四端反熔丝结构
公开(公告)号：US07880266B2
公开(公告)日：2011-02-01
申请号：US11949569
申请日：2007-12-03
申请人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
发明人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
IPC分类号： H01L29/04 , H01L29/10 , H01L31/036 , H01L23/52 , H01L23/525 , H01L21/768 , H01L27/01 , H01L21/82 , H01L21/326 , H01L21/479 , H01H37/76 , H01H85/00 , G11C17/18
CPC分类号： H01L23/5252 , G11C17/165 , G11C2229/763 , H01L27/11206 , H01L2924/0002 , H01L2924/3011 , Y10S257/928 , H01L2924/00
摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.
摘要翻译：本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的电介质层，其中一个或两个导体用作传统的反熔丝导体和作为用于在编程期间直接加热反熔丝介电层的加热元件。

6. 发明授权

US07982285B2 Antifuse structure having an integrated heating element 有权
标题翻译：防腐结构具有集成的加热元件
公开(公告)号：US07982285B2
公开(公告)日：2011-07-19
申请号：US11970750
申请日：2008-01-08
申请人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
发明人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
IPC分类号： H01L23/52
CPC分类号： H01L23/5252 , G11C17/165 , G11C2229/763 , H01L27/11206 , H01L2924/0002 , H01L2924/3011 , Y10S257/928 , H01L2924/00
摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.
摘要翻译：本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的电介质层，其中一个或两个导体用作传统的反熔丝导体和作为用于在编程期间直接加热反熔丝介电层的加热元件。

7. 发明授权

US07391097B2 Secure electrically programmable fuse 有权
标题翻译：安全电可编程保险丝
公开(公告)号：US07391097B2
公开(公告)日：2008-06-24
申请号：US11160151
申请日：2005-06-10
申请人： Chandrasekharan Kothandaraman , Subramanian S. Iyer
发明人： Chandrasekharan Kothandaraman , Subramanian S. Iyer
IPC分类号： H01L29/06
CPC分类号： H01L23/5256 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： The present invention provides electrically-programmable fuse structures having radiation inhibitive properties for preventing non-destructive security breaches by radiation imaging techniques such as X-ray imaging, without adversely effecting fuse programmability, and methods of designing the same.
摘要翻译：本发明提供了具有辐射抑制特性的电可编程熔丝结构，用于通过诸如X射线成像的放射线成像技术来防止非破坏性的安全漏洞，而不会对保险丝可编程性产生不利影响，以及设计熔丝可编程性的方法。

8. 发明授权

US08169321B2 Radio frequency-enabled electromigration fuse 有权
标题翻译：射频启用电迁移保险丝
公开(公告)号：US08169321B2
公开(公告)日：2012-05-01
申请号：US12696104
申请日：2010-01-29
申请人： Subramanian S. Iyer , Chandrasekharan Kothandaraman , Gerard M. Salem
发明人： Subramanian S. Iyer , Chandrasekharan Kothandaraman , Gerard M. Salem
IPC分类号： H03K19/00 , G08B13/14
CPC分类号： G01R31/02 , H03K19/173
摘要： Embodiments of the invention provides a method, device, and system for programming an electromigration fuse (eFuse) using a radio frequency (RF) signal. A first aspect of the invention provides a method of testing circuitry on a semiconductor chip, the method comprising: receiving a radio frequency (RF) signal using at least one antenna on the semiconductor chip; powering circuitry on the semiconductor chip using the RF signal; activating a built-in self test (BIST) engine within the circuitry; determining whether a fault exists within the circuitry using the BIST; and programming an electromigration fuse (eFuse) to alter the circuitry in response to a fault being determined to exist.
摘要翻译：本发明的实施例提供了一种使用射频（RF）信号编程电迁移保险丝（eFuse）的方法，装置和系统。本发明的第一方面提供了一种在半导体芯片上测试电路的方法，该方法包括：使用半导体芯片上的至少一个天线接收射频（RF）信号; 使用RF信号对半导体芯片供电; 激活电路内的内置自检（BIST）引擎; 确定使用BIST的电路内是否存在故障; 以及编程电迁移保险丝（eFuse）以响应于确定存在的故障来改变电路。

9. 发明申请

US20110101496A1 FOUR-TERMINAL ANTIFUSE STRUCTURE HAVING INTEGRATED HEATING ELEMENTS FOR A PROGRAMMABLE CIRCUIT 有权
标题翻译：具有可编程电路的集成加热元件的四端抗结构
公开(公告)号：US20110101496A1
公开(公告)日：2011-05-05
申请号：US13004129
申请日：2011-01-11
申请人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
发明人： Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
IPC分类号： H01L23/525 , H01L21/326
CPC分类号： H01L23/5252 , G11C17/165 , G11C2229/763 , H01L27/11206 , H01L2924/0002 , H01L2924/3011 , Y10S257/928 , H01L2924/00
摘要： The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.
摘要翻译：本发明提供了具有集成加热元件的反熔丝结构及其编程方法，反熔丝结构包括第一和第二导体以及形成在导体之间的电介质层，其中一个或两个导体用作传统的反熔丝导体和作为用于在编程期间直接加热反熔丝介电层的加热元件。

10. 发明申请

US20090267179A1 SYSTEM FOR POWER PERFORMANCE OPTIMIZATION OF MULTICORE PROCESSOR CHIP 审中-公开
标题翻译：多处理器芯片的功率性能优化系统
公开(公告)号：US20090267179A1
公开(公告)日：2009-10-29
申请号：US12108905
申请日：2008-04-24
申请人： Subramanian S. Iyer , Babar Ali Khan , Chandrasekharan Kothandaraman , Norman Whitelaw Robson
发明人： Subramanian S. Iyer , Babar Ali Khan , Chandrasekharan Kothandaraman , Norman Whitelaw Robson
IPC分类号： H01L23/525
CPC分类号： H01L23/5256 , H01L23/5286 , H01L2924/0002 , H01L2924/00
摘要： A system in one embodiment includes a multiprocessor chip comprising a plurality of cores; a plurality of power circuits, each power circuit being coupled to one of the cores; and an electrically programmable fuse in each power circuit. Each electrically programmable fuse further comprises a first electrode coupled to the associated power circuit; a second electrode coupled to the associated power circuit; a first pad coupled to the first electrode; a second pad coupled to the second electrode; and an electrically conductive material extending between the first and second electrodes and forming part of the associated power circuit, the electrically conductive material being characterized as tending to electromigrate from one of the electrodes to the other electrode under an applied electrical current passing between the electrodes, wherein the electromigration increases an overall resistance of the power circuit.
摘要翻译：一个实施例中的系统包括包括多个核心的多处理器芯片; 多个电源电路，每个电源电路耦合到一个核心; 和每个电源电路中的电可编程保险丝。每个电可编程保险丝还包括耦合到相关联的电力电路的第一电极; 耦合到相关联的电力电路的第二电极; 耦合到所述第一电极的第一焊盘; 耦合到所述第二电极的第二焊盘; 以及导电材料，其在所述第一和第二电极之间延伸并形成所述相关联的电力电路的一部分，所述导电材料的特征在于，在通过所述电极之间的施加的电流下，倾向于从所述电极之一电极转移到所述另一个电极，其中电迁移增加了电源电路的整体电阻。

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