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1. 发明申请

US20060197522A1 Magnetic pole insensitive switch circuit 有权
公开(公告)号：US20060197522A1
公开(公告)日：2006-09-07
申请号：US11414961
申请日：2006-05-01
申请人： Alberto Bilotti , Glenn Forrest , Ravi Vig
发明人： Alberto Bilotti , Glenn Forrest , Ravi Vig
IPC分类号： G01B7/14
CPC分类号： H03K17/97 , H03K17/9517 , Y10T307/766
摘要： A switch which is magnetic pole insensitive is described. The switch includes a Hall effect sensor coupled to a threshold circuit which provides an output signal indicative of the proximity of a magnet, and hence a magnetic field, to the Hall effect sensor regardless of the orientation of the magnet to the Hall effect sensor.

2. 发明授权

US07046000B1 Rotation detecting sensor 有权
标题翻译：旋转检测传感器
公开(公告)号：US07046000B1
公开(公告)日：2006-05-16
申请号：US10989433
申请日：2004-11-17
申请人： Takashi Hara , Kazuhiro Kamiya , Kenichi Taguchi , Toshiyuki Matsuo , Takayoshi Tsuzuki , Glenn Forrest , Karl Scheller , Ravi Vig
发明人： Takashi Hara , Kazuhiro Kamiya , Kenichi Taguchi , Toshiyuki Matsuo , Takayoshi Tsuzuki , Glenn Forrest , Karl Scheller , Ravi Vig
IPC分类号： G01B7/30
CPC分类号： G01D5/147 , G01D5/24452 , G01D5/2448 , G01D5/2449
摘要： Disclosed is a rotation detecting sensor suitable for use under a vibration-abundant condition as e.g. a sensor disposed in an automobile body for detecting rotation of an engine or ABS. The sensor includes a detecting element for detecting rotation of a rotary body as a change in a magnetic flux and outputting a signal and an integrated circuit for processing the amplified signal into a pulse corresponding to the detected rotation of the rotary body. The signal processing includes an initialization such as a gain adjustment for obtaining an appropriate gain for use in the subsequent process of conversion of the amplified signal to the pulse. According to this invention, a re-initialization is effected to obtain a new initial value such as a new gain if the previously effected initialization is determined inappropriate.
摘要翻译：公开了一种旋转检测传感器，适用于振动充足的条件下使用。设置在汽车主体中用于检测发动机或ABS的旋转的传感器。传感器包括用于检测旋转体的旋转的检测元件作为磁通量的变化，并输出信号和用于将放大的信号处理为与所检测到的旋转体的旋转相对应的脉冲的集成电路。信号处理包括诸如增益调整的初始化，用于获得用于将放大信号转换为脉冲的后续处理中使用的适当增益。根据本发明，如果先前影响的初始化被确定为不适当，则进行重新初始化以获得新的初始值，例如新的增益。

3. 发明申请

US20060208729A1 Proximity detector having a sequential flow state machine 有权
标题翻译：接近检测器具有顺序流动状态机
公开(公告)号：US20060208729A1
公开(公告)日：2006-09-21
申请号：US11085648
申请日：2005-03-21
申请人： Glenn Forrest , James Bailey , Washington Lamar
发明人： Glenn Forrest , James Bailey , Washington Lamar
IPC分类号： G01B7/14 , G01B7/30 , G01R33/06
CPC分类号： G01D5/2449 , G01D5/2448 , G01D5/2451
摘要： A proximity detector has a sequential flow state machine to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The proximity detector can include a vibration processor to identify a vibration in response to the states.
摘要翻译：接近检测器具有顺序流动状态机，以识别与由磁场感测元件提供的磁场信号相关联的状态。接近检测器可以包括振动处理器，以响应于状态识别振动。

4. 发明授权

US07746056B2 Integrated sensor 有权
标题翻译：集成传感器
公开(公告)号：US07746056B2
公开(公告)日：2010-06-29
申请号：US12357421
申请日：2009-01-22
申请人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
发明人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
IPC分类号： G01R15/20
CPC分类号： G01R15/205 , G01R15/207 , G01R33/09 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/4903 , H01L2924/00014
摘要： An electronic circuit includes a substrate having a surface and a device supported by the surface of the substrate. The electronic circuit also includes a magnetic field transducer disposed over the surface of the substrate and an insulating layer disposed between the substrate and the magnetic field transducer. The electronic circuit also includes a conductor disposed over the magnetic field transducer. The conductor is configured to carry an electrical current to generate a first magnetic field. The electronic circuit is responsive to the first magnetic field.
摘要翻译：电子电路包括具有表面的衬底和由衬底的表面支撑的器件。电子电路还包括设置在基板的表面上的磁场换能器和设置在基板和磁场换能器之间的绝缘层。电子电路还包括布置在磁场传感器上的导体。导体被配置为承载电流以产生第一磁场。电子电路响应于第一磁场。

5. 发明授权

US07518354B2 Multi-substrate integrated sensor 有权
标题翻译：多基板集成传感器
公开(公告)号：US07518354B2
公开(公告)日：2009-04-14
申请号：US11767631
申请日：2007-06-25
申请人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
发明人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
IPC分类号： G01R15/20
CPC分类号： G01R15/205 , G01R15/207 , G01R33/09 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/4903 , H01L2924/00014
摘要： An electronic circuit includes a first substrate having a first substrate surface and a device supported by the first substrate surface. The device is selected from among a passive electronic component and an active electronic component. The electronic circuit also includes a second substrate having a second substrate surface and a conductor proximate to the second substrate. The electronic circuit also includes a magnetic field transducer disposed over the conductor and coupled to the device and an insulating layer disposed between the conductor and the second substrate. The conductor is adapted to carry an electrical current to generate a first magnetic field. The electronic circuit is responsive to the first magnetic field. In some embodiments, the conductor is a secondary conductor and the circuit further includes a primary conductor disposed proximate to the magnetic field transducer and an insulating layer disposed between the primary conductor and the second substrate.
摘要翻译：电子电路包括具有第一衬底表面的第一衬底和由第一衬底表面支撑的器件。从无源电子部件和有源电子部件中选择该装置。电子电路还包括具有第二衬底表面和靠近第二衬底的导体的第二衬底。电子电路还包括设置在导体上并耦合到器件的磁场换能器，以及设置在导体和第二衬底之间的绝缘层。导体适于承载电流以产生第一磁场。电子电路响应于第一磁场。在一些实施例中，导体是次级导体，并且电路还包括邻近磁场换能器设置的主导体和设置在主导体和第二衬底之间的绝缘层。

6. 发明申请

US20050040814A1 Method and apparatus for providing information from a speed and direction sensor 有权
标题翻译：用于从速度和方向传感器提供信息的方法和装置
公开(公告)号：US20050040814A1
公开(公告)日：2005-02-24
申请号：US10948808
申请日：2004-09-23
申请人： Ravi Vig , Jay Towne , Glenn Forrest
发明人： Ravi Vig , Jay Towne , Glenn Forrest
IPC分类号： G01P13/00 , G01D5/14 , G01D5/244 , G01P3/488 , G01R33/02 , G01R33/07 , H03K5/08 , G01P3/66 , G01P3/80
CPC分类号： G01D5/24457 , G01D5/145 , G01P3/488 , H03K5/082
摘要： A method and apparatus for providing information from a speed and direction sensor is disclosed. The method and apparatus detect the presence of a ferromagnetic object as it moves past a sensor. The sensor determines speed and direction information regarding the ferromagnetic object, and further provides information relating to the environment surrounding the sensor or object, such as the status of an air gap between the sensor and the moving object, and the temperature of the environment in which the sensor or object is disposed.
摘要翻译：公开了一种从速度和方向传感器提供信息的方法和装置。该方法和装置在铁磁物体移动经过传感器时检测其存在。传感器确定关于铁磁物体的速度和方向信息，并且还提供与传感器或物体周围的环境有关的信息，例如传感器和移动物体之间的气隙的状态，以及环境的温度，其中设置传感器或物体。

7. 发明授权

US08931403B2 Oil filtering device 有权
标题翻译：滤油装置
公开(公告)号：US08931403B2
公开(公告)日：2015-01-13
申请号：US12196008
申请日：2008-08-21
申请人： Paul Glenn Forrest , Charles Amoss , Darrin P. Furgason
发明人： Paul Glenn Forrest , Charles Amoss , Darrin P. Furgason
IPC分类号： A47J37/12 , B01D35/027
CPC分类号： A47J37/1223 , B01D35/0273
摘要： An oil filtering system for a storage unit configured to receive and hold oil from a fryer in a main storage space thereof includes a filtering unit and a conveying unit. The filtering unit is removably arranged on an inner bottom surface of the storage unit within the main storage space and configured to filter the oil in the storage unit via lower and upper filtering layers thereof. The conveying unit is removably connected to the filtering unit and has a portion extending upwardly from the filtering unit within the main storage space for conveying the filtered oil from the filtering unit.
摘要翻译：一种用于存储单元的油过滤系统，其构造成在其主存储空间中从油炸锅接收和保持油包括过滤单元和输送单元。过滤单元可移除地布置在主存储空间内的存储单元的内底表面上，并且被配置为通过其下过滤层和上过滤层对存储单元中的油进行过滤。输送单元可移除地连接到过滤单元，并且具有从主存储空间内的过滤单元向上延伸的部分，用于从过滤单元传送过滤的油。

8. 发明申请

US20090049994A1 OIL FILTERING DEVICE 有权
标题翻译：油过滤装置
公开(公告)号：US20090049994A1
公开(公告)日：2009-02-26
申请号：US12196008
申请日：2008-08-21
申请人： Paul Glenn Forrest , Charles Amoss , Darrin P. Furgason
发明人： Paul Glenn Forrest , Charles Amoss , Darrin P. Furgason
IPC分类号： A47J37/12 , B01D36/00 , B01D29/56
CPC分类号： A47J37/1223 , B01D35/0273
摘要： An oil filtering system for a storage unit configured to receive and hold oil from a fryer in a main storage space thereof includes a filtering unit and a conveying unit. The filtering unit is removably arranged on an inner bottom surface of the storage unit within the main storage space and configured to filter the oil in the storage unit via lower and upper filtering layers thereof. The conveying unit is removably connected to the filtering unit and has a portion extending upwardly from the filtering unit within the main storage space for conveying the filtered oil from the filtering unit.
摘要翻译：一种用于存储单元的油过滤系统，其构造成在其主存储空间中从油炸锅接收和保持油包括过滤单元和输送单元。过滤单元可移除地布置在主存储空间内的存储单元的内底表面上，并且被配置为通过其下过滤层和上过滤层对存储单元中的油进行过滤。输送单元可移除地连接到过滤单元，并且具有从主存储空间内的过滤单元向上延伸的部分，用于从过滤单元传送过滤的油。

9. 发明申请

US20070247146A1 INTEGRATED SENSOR 有权
标题翻译：集成传感器
公开(公告)号：US20070247146A1
公开(公告)日：2007-10-25
申请号：US11767631
申请日：2007-06-25
申请人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
发明人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
IPC分类号： G01R33/00
CPC分类号： G01R15/205 , G01R15/207 , G01R33/09 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/4903 , H01L2924/00014
摘要： An electronic circuit includes a first substrate having a first substrate surface and a device supported by the first substrate surface. The device is selected from among a passive electronic component and an active electronic component. The electronic circuit also includes a second substrate having a second substrate surface and a conductor proximate to the second substrate. The electronic circuit also includes a magnetic field transducer disposed over the conductor and coupled to the device and an insulating layer disposed between the conductor and the second substrate. The conductor is adapted to carry an electrical current to generate a first magnetic field. The electronic circuit is responsive to the first magnetic field. In some embodiments, the conductor is a secondary conductor and the circuit further includes a primary conductor disposed proximate to the magnetic field transducer and an insulating layer disposed between the primary conductor and the second substrate.
摘要翻译：电子电路包括具有第一衬底表面的第一衬底和由第一衬底表面支撑的器件。从无源电子部件和有源电子部件中选择该装置。电子电路还包括具有第二衬底表面和靠近第二衬底的导体的第二衬底。电子电路还包括设置在导体上并耦合到器件的磁场换能器，以及设置在导体和第二衬底之间的绝缘层。导体适于承载电流以产生第一磁场。电子电路响应于第一磁场。在一些实施例中，导体是次级导体，并且电路还包括邻近磁场换能器设置的主导体和设置在主导体和第二衬底之间的绝缘层。

10. 发明授权

US07259545B2 Integrated sensor 有权
标题翻译：集成传感器
公开(公告)号：US07259545B2
公开(公告)日：2007-08-21
申请号：US10364442
申请日：2003-02-11
申请人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
发明人： Jason Stauth , Richard Dickinson , Glenn Forrest , Ravi Vig
IPC分类号： G01R15/20
CPC分类号： G01R15/205 , G01R15/207 , G01R33/09 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/4903 , H01L2924/00014
摘要： An integrated sensor includes a magnetoresistance element electrically coupled to a device disposed on or integrated in a silicon substrate. A conductor is provided proximate to the magnetoresistance element. The integrated sensor can be used to provide various devices, such as a current sensor, a magnetic field sensor, or an isolator. Further, the integrated sensor can be used in an open loop configuration or in a closed loop configuration in which an additional conductor is provided. The magntoresistance element may be formed over the silicon substrate or on a separate, non-silicon substrate. Also described is an integrated sensor comprising a substrate, a magnetic field transducer disposed over a surface of the substrate, and a conductor disposed over the surface of the substrate proximate to the magnetic field transducer. The magnetic field transducer can be a Hall effect transducer or a magnetoresistance element.
摘要翻译：集成传感器包括电耦合到设置在硅衬底上或集成在硅衬底中的器件的磁阻元件。导体靠近磁阻元件设置。集成传感器可用于提供各种设备，例如电流传感器，磁场传感器或隔离器。此外，集成传感器可以以开环配置或闭环配置使用，其中提供附加导体。可以在硅衬底上或在单独的非硅衬底上形成磁阻电阻元件。还描述了一种集成传感器，其包括衬底，设置在衬底的表面上的磁场换能器，以及设置在靠近磁场换能器的衬底表面上的导体。磁场传感器可以是霍尔效应传感器或磁阻元件。

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