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1. 发明授权

US09128125B2 Current sensing using a metal-on-passivation layer on an integrated circuit die 有权
标题翻译：使用集成电路裸片上的金属钝化层的电流感测
公开(公告)号：US09128125B2
公开(公告)日：2015-09-08
申请号：US13523787
申请日：2012-06-14
申请人： Cameron Jackson
发明人： Cameron Jackson
IPC分类号： H01L29/00 , G01R19/00 , H01L49/02 , G01R1/20 , G01R31/28
CPC分类号： G01R19/0092 , G01R1/203 , G01R31/2884 , H01L23/3171 , H01L23/49541 , H01L24/17 , H01L28/20 , H01L2224/0401 , H01L2224/05567 , H01L2224/13022 , H01L2224/13082 , H01L2224/131 , H01L2224/13147 , H01L2224/1412 , H01L2224/16227 , H01L2224/16245 , H01L2924/19103 , H01L2924/19104 , H01L2924/014
摘要： A current sense resistor integrated with an integrated circuit die where the integrated circuit die is housed in a flip-chip semiconductor package includes a metal layer formed over a passivation layer of the integrated circuit die where the metal layer having an array of metal pillars extending therefrom. The metal pillars are electrically connected to a first leadframe portion and a second leadframe portion of the semiconductor package where the first leadframe portion and the second leadframe portion are electrically isolated from each other and physically separated by a separation of a first distance. The current sense resistor is formed in a portion of the metal layer spanning the separation between the first and second leadframe portions, the first and second leadframe portions forming terminals of the current sense resistor.
摘要翻译：与集成电路管芯集成在倒装芯片半导体封装中的集成电路管芯集成的电流检测电阻器包括在集成电路管芯的钝化层上形成的金属层，其中金属层具有从其延伸的金属柱阵列。金属柱电连接到半导体封装的第一引线框架部分和第二引线框架部分，其中第一引线框架部分和第二引线框架部分彼此电隔离并且通过第一距离的间隔物理分离。电流检测电阻器形成在金属层的跨越第一和第二引线框架部分之间的间隔的部分中，第一和第二引线框架部分形成电流检测电阻器的端子。

2. 发明申请

US20130335119A1 Bi-Directional Comparator 有权
标题翻译：双向比较器
公开(公告)号：US20130335119A1
公开(公告)日：2013-12-19
申请号：US13517587
申请日：2012-06-13
申请人： Charles Casey , Richard Zhu , Cameron Jackson
发明人： Charles Casey , Richard Zhu , Cameron Jackson
IPC分类号： H03K5/22
CPC分类号： H03K5/24
摘要： A bi-directional comparator compares two input signals and applies a hysteresis level to the smaller input signal only after the output signal switches logical states and when the two input signals are within a predetermined range of each other. In one embodiment, the hysteresis applied to the smaller input signal is removed when the two input signals are no longer within the predetermined range of each other.
摘要翻译：双向比较器比较两个输入信号，并且仅在输出信号切换逻辑状态之后以及当两个输入信号在彼此的预定范围内时才向较小输入信号施加滞后电平。在一个实施例中，当两个输入信号不再在彼此的预定范围内时，施加到较小输入信号的滞后被去除。

3. 发明授权

US08633734B2 Bi-directional comparator 有权
标题翻译：双向比较器
公开(公告)号：US08633734B2
公开(公告)日：2014-01-21
申请号：US13517587
申请日：2012-06-13
申请人： Charles A. Casey , Richard Zhu , Cameron Jackson
发明人： Charles A. Casey , Richard Zhu , Cameron Jackson
IPC分类号： H03K5/22
CPC分类号： H03K5/24
摘要： A bi-directional comparator compares two input signals and applies a hysteresis level to the smaller input signal only after the output signal switches logical states and when the two input signals are within a predetermined range of each other. In one embodiment, the hysteresis applied to the smaller input signal is removed when the two input signals are no longer within the predetermined range of each other.
摘要翻译：双向比较器比较两个输入信号，并且仅在输出信号切换逻辑状态之后以及当两个输入信号在彼此的预定范围内时才向较小输入信号施加滞后电平。在一个实施例中，当两个输入信号不再在彼此的预定范围内时，施加到较小输入信号的滞后被去除。

4. 发明申请

US20130334662A1 Current Sensing Using a Metal-on-Passivation Layer on an Integrated Circuit Die 有权
标题翻译：在集成电路芯片上使用金属钝化层的电流检测
公开(公告)号：US20130334662A1
公开(公告)日：2013-12-19
申请号：US13523787
申请日：2012-06-14
申请人： Cameron Jackson
发明人： Cameron Jackson
IPC分类号： H01L27/06
CPC分类号： G01R19/0092 , G01R1/203 , G01R31/2884 , H01L23/3171 , H01L23/49541 , H01L24/17 , H01L28/20 , H01L2224/0401 , H01L2224/05567 , H01L2224/13022 , H01L2224/13082 , H01L2224/131 , H01L2224/13147 , H01L2224/1412 , H01L2224/16227 , H01L2224/16245 , H01L2924/19103 , H01L2924/19104 , H01L2924/014
摘要： A current sense resistor integrated with an integrated circuit die where the integrated circuit die is housed in a flip-chip semiconductor package includes a metal layer formed over a passivation layer of the integrated circuit die where the metal layer having an array of metal pillars extending therefrom. The metal pillars are electrically connected to a first leadframe portion and a second leadframe portion of the semiconductor package where the first leadframe portion and the second leadframe portion are electrically isolated from each other and physically separated by a separation of a first distance. The current sense resistor is formed in a portion of the metal layer spanning the separation between the first and second leadframe portions, the first and second leadframe portions forming terminals of the current sense resistor.
摘要翻译：与集成电路管芯集成在倒装芯片半导体封装中的集成电路管芯集成的电流检测电阻器包括在集成电路管芯的钝化层上形成的金属层，其中金属层具有从其延伸的金属柱阵列。金属柱电连接到半导体封装的第一引线框架部分和第二引线框架部分，其中第一引线框架部分和第二引线框架部分彼此电隔离并且通过第一距离的分离物理分离。电流检测电阻器形成在金属层的跨越第一和第二引线框架部分之间的间隔的部分中，第一和第二引线框架部分形成电流检测电阻器的端子。

5. 发明授权

US06779605B2 Downhole tool deployment safety system and methods 有权
标题翻译：井下工具部署安全系统及方法
公开(公告)号：US06779605B2
公开(公告)日：2004-08-24
申请号：US10147743
申请日：2002-05-16
申请人： Cameron Jackson
发明人： Cameron Jackson
IPC分类号： E21B431185
CPC分类号： E21B41/0021 , E21B43/119 , E21B47/09
摘要： A safety system controls the activation of one or more downhole tools by providing selective transmission of an activation signal or an energy stream. In a preferred embodiment, transmission of the activation signal or the energy stream is allowed after the tool has passed below a known pre-determined depth. A preferred safety system includes a first device in fixed relationship with the downhole tool and a second device fixed at the stationary location. The first device permits, after reaching the pre-determined depth, either (a) an initiation signal to reach an initiation device associated with a downhole tool upon or (b) the energy stream to reach a downhole tool. The second device positively engages the first device to provide an indication that the specified depth has been reached.
摘要翻译：安全系统通过提供激活信号或能量流的选择性传输来控制一个或多个井下工具的激活。在优选实施例中，在工具已经经过已知的预定深度之后允许激活信号或能量流的传输。优选的安全系统包括与井下工具固定关系的第一装置和固定在固定位置处的第二装置。第一装置在达到预定深度之后允许（a）启动信号，以在（或）能量流到达井下工具时到达与井下工具相关联的启动装置。第二装置肯定地接合第一装置以提供已经达到指定深度的指示。

6. 发明授权

US06640899B2 Apparatus and methods for jarring 有权
标题翻译：振动的装置和方法
公开(公告)号：US06640899B2
公开(公告)日：2003-11-04
申请号：US09982919
申请日：2001-10-18
申请人： Cory D. Day , Ronnie Day , Cameron Jackson
发明人： Cory D. Day , Ronnie Day , Cameron Jackson
IPC分类号： E21B3100
CPC分类号： E21B31/107
摘要： A jarring tool uses a button member to control the jarring sequence used to free an object lodged in a well bore. A preferred tool includes an anvil having a sleeve portion adapted to enter a bore of a hammer. The button member allows selective entry of the anvil sleeve into the hammer bore. A preferred telemetry link includes two or more at least partially conductive members in a telescopic relationship for exchanging electrical signals with the object. The members extend and retract to accommodate length changes of the jarring tool. An exemplary jarring sequence includes a loading phase, a release phase, and a reset phase. In the loading phase, the button member prevents hammer movement toward the anvil. During the release phase, the button member allows the hammer to be propelled against the anvil. In the reset phase, the hammer and button returns to their initial positions.
摘要翻译：刺耳工具使用按钮构件来控制用于释放置于井眼中的物体的震动序列。优选的工具包括具有适于进入锤的孔的套筒部分的砧座。按钮构件允许砧座套管选择性地进入锤孔。优选的遥测链路包括两个或多个至少部分导电的构件，其以伸缩关系与物体交换电信号。构件伸出和缩回以适应刺耳工具的长度变化。示例性的震动序列包括加载阶段，释放阶段和复位阶段。在装载阶段，按钮构件防止锤向砧移动。在释放阶段期间，按钮构件允许锤被推进抵靠砧座。在复位阶段，锤和按钮返回到其初始位置。

7. 发明授权

US08531004B1 Metal-on passivation resistor for current sensing in a chip-scale package 有权
标题翻译：金属接通钝化电阻，用于芯片级封装中的电流检测
公开(公告)号：US08531004B1
公开(公告)日：2013-09-10
申请号：US13523792
申请日：2012-06-14
申请人： Cameron Jackson
发明人： Cameron Jackson
IPC分类号： H01L29/00
CPC分类号： H01L27/06 , H01L23/49541 , H01L23/5228 , H01L28/20 , H01L28/24 , H01L2224/16
摘要： A current sense resistor integrated with an integrated circuit die where the integrated circuit die is housed in a chip-scale semiconductor package includes a metal layer formed over a passivation layer of the integrated circuit die where the metal layer has an array of metal pillars extending therefrom. The metal pillars are to be electrically connected to a first conductive trace portion and a second conductive trace portion formed on a printed circuit board where the first conductive trace portion and the second conductive trace portion are electrically isolated from each other and physically separated by a separation of a first distance. The current sense resistor is formed in a portion of the metal layer spanning the separation between the first and second metal trace portions, the first and second conductive trace portions forming terminals of the current sense resistor.
摘要翻译：与集成电路管芯集成在芯片级半导体封装中的集成电路管芯集成的电流检测电阻器包括在集成电路管芯的钝化层上形成的金属层，其中金属层具有从其延伸的金属柱阵列。金属柱将电连接到形成在印刷电路板上的第一导电迹线部分和第二导电迹线部分，其中第一导电迹线部分和第二导电迹线部分彼此电隔离并且通过分离物理分离的第一距离。电流检测电阻器形成在跨越第一和第二金属迹线部分之间的间隔的金属层的一部分中，形成电流检测电阻的端子的第一和第二导电迹线部分。

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