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1. 发明申请

US20100182127A1 ELECTRONIC IDENTIFICATION SYSTEM WITH IMPROVED SENSITIVITY 审中-公开
标题翻译：具有提高灵敏度的电子识别系统
公开(公告)号：US20100182127A1
公开(公告)日：2010-07-22
申请号：US12748428
申请日：2010-03-28
申请人： MICHAEL L. BEIGEL , Nathaniel Polish , Steven R. Frank , Robert E. Malm
发明人： MICHAEL L. BEIGEL , Nathaniel Polish , Steven R. Frank , Robert E. Malm
IPC分类号： H04Q5/22
CPC分类号： G06K19/0726 , G06K7/0008 , G06K19/0723
摘要： The electronic identification system provides two-way communications between reader and tags using alternating magnetic fields established by the reader and tag. Communication is accomplished by utilizing either a one-step or a two-step modulation process in which the information to be communicated either modulates an alternating magnetic field directly or modulates a periodic signal which modulates an alternating magnetic field. The coil in the reader that is used to establish an alternating magnetic field is transformer-coupled through capacitors to a push-pull driving circuit consisting of four field-effect transistors connected in a bridge arrangement. The coil, capacitors, and coupling circuitry are maintained in a tuned condition by continually adjusting either the driving frequency, the coil inductance, or the capacitor capacitance during communications. A tag utilizes a coil to couple with the reader's alternating magnetic field and a capacitor to resonate the coil, thereby extracting power from the field more efficiently. Transformer coupling of the coil and capacitor is utilized for improved impedance matching. The coil, capacitor, and coupling circuitry can be maintained in a tuned condition by continually adjusting either the coil inductance, or the capacitor capacitance during communications. Certain configurations of the system may require that tuning maintenance be discontinued during the transmission of data.
摘要翻译：电子识别系统使用读取器和标签建立的交变磁场，提供阅读器和标签之间的双向通信。通过利用一步或两步调制过程来完成通信，其中要传送的信息直接调制交变磁场或调制调制交变磁场的周期信号。用于建立交变磁场的读取器中的线圈通过电容器被变压耦合到由以桥式布置连接的四个场效应晶体管组成的推挽驱动电路。通过在通信期间连续调节驱动频率，线圈电感或电容器电容，将线圈，电容器和耦合电路保持在调谐状态。标签利用线圈与读取器的交变磁场耦合，并且电容器使线圈谐振，从而更有效地从场提取功率。线圈和电容器的变压器耦合用于改进阻抗匹配。线圈，电容器和耦合电路可以通过连续调节线圈电感或通信期间的电容器电容来保持调谐状态。系统的某些配置可能需要在传输数据期间停止调谐维护。

2. 发明授权

US06472975B1 Electronic identification system with improved sensitivity 失效
标题翻译：灵敏度提高的电子识别系统
公开(公告)号：US06472975B1
公开(公告)日：2002-10-29
申请号：US08262157
申请日：1994-06-20
申请人： Michael L. Beigel , Nathaniel Polish , Steven R. Frank , Robert E. Malm
发明人： Michael L. Beigel , Nathaniel Polish , Steven R. Frank , Robert E. Malm
IPC分类号： H04Q100
CPC分类号： G06K19/0726 , G06K7/0008 , G06K19/0723
摘要： The coil in the reader that is used to establish an alternating magnetic field is transformer-coupled through capacitors to a push-pull driving circuit consisting of four field-effect transistors connected in a bridge arrangement. The coil, capacitors, and coupling circuitry are maintained in a tuned condition by continually adjusting either the driving frequency, the coil inductance, or the capacitor capacitance during communications. A tag utilizes a coil to couple with the reader's alternating magnetic field and a capacitor to resonate the coil, thereby extracting power from the field more efficiently. Transformer coupling of the coil and capacitor is utilized for improved impedance matching. The coil, capacitor, and coupling circuitry can be maintained in a tuned condition by continually adjusting either the coil inductance, or the capacitor capacitance during communications. Certain configurations of the system may require that tuning maintenance be discontinued during the transmission of data.
摘要翻译：用于建立交变磁场的读取器中的线圈通过电容器被变压耦合到由以桥式布置连接的四个场效应晶体管组成的推挽驱动电路。通过在通信期间连续调节驱动频率，线圈电感或电容器电容，将线圈，电容器和耦合电路保持在调谐状态。标签利用线圈与读取器的交变磁场耦合，并且电容器使线圈谐振，从而更有效地从场提取功率。线圈和电容器的变压器耦合用于改进阻抗匹配。线圈，电容器和耦合电路可以通过连续调节线圈电感或通信期间的电容器电容来保持调谐状态。系统的某些配置可能需要在传输数据期间停止调谐维护。

3. 发明授权

US09430728B2 Electronic identification system with improved sensitivity 有权
公开(公告)号：US09430728B2
公开(公告)日：2016-08-30
申请号：US12748428
申请日：2010-03-28
申请人： Michael L. Beigel , Nathaniel Polish , Steven R. Frank , Robert E. Malm
发明人： Michael L. Beigel , Nathaniel Polish , Steven R. Frank , Robert E. Malm
IPC分类号： H04Q5/22 , G08C19/16 , G08B13/14 , G08B23/00 , H01Q11/12 , H04B1/04 , H04B5/00 , G06K19/07 , G06K7/00
CPC分类号： G06K19/0726 , G06K7/0008 , G06K19/0723
摘要： The electronic identification system provides two-way communications between reader and tags using alternating magnetic fields established by the reader and tag. Communication is accomplished by utilizing either a one-step or a two-step modulation process in which the information to be communicated either modulates an alternating magnetic field directly or modulates a periodic signal which modulates an alternating magnetic field. The coil in the reader that is used to establish an alternating magnetic field is transformer-coupled through capacitors to a push-pull driving circuit consisting of four field-effect transistors connected in a bridge arrangement. The coil, capacitors, and coupling circuitry are maintained in a tuned condition by continually adjusting either the driving frequency, the coil inductance, or the capacitor capacitance during communications. A tag utilizes a coil to couple with the reader's alternating magnetic field and a capacitor to resonate the coil, thereby extracting power from the field more efficiently. Transformer coupling of the coil and capacitor is utilized for improved impedance matching. The coil, capacitor, and coupling circuitry can be maintained in a tuned condition by continually adjusting either the coil inductance, or the capacitor capacitance during communications. Certain configurations of the system may require that tuning maintenance be discontinued during the transmission of data.

4. 发明授权

US5235326A Multi-mode identification system 失效
标题翻译：多模式识别系统
公开(公告)号：US5235326A
公开(公告)日：1993-08-10
申请号：US746129
申请日：1991-08-15
申请人： Michael L. Beigel , Nathaniel Polish , Robert E. Malm
发明人： Michael L. Beigel , Nathaniel Polish , Robert E. Malm
IPC分类号： G01V3/00 , G01V15/00 , G06K7/00 , G06K17/00 , G06K19/07 , G08B13/24 , G08C19/06 , H04B5/02 , H04B7/26 , H04L27/14
CPC分类号： G06K7/10297 , G01V15/00 , G06K19/0723 , G06K7/0008
摘要： The multi-mode identification system is a short-range cooperative electronic identification system for use in the identification of fish, birds, animals, and inanimate objects. The system consists of readers and tags wherein a reader in the proximity of and inductively coupled to a tag may interrogate and obtain a response from the tag in accordance with a specified process if the tag belongs to a certain class of tags. The response consists of an identification code unique to the tag together with data supplied by sensors incorporated within the tag. Tags are minuscule in size and intended to be implanted within living tissue or concealed beneath the surface of inanimate objects. Communication between tag and reader is accomplished by a reader establishing a reversing magnetic field in the vicinity of a tag and the tag varying its absorption of power from the field in accordance with the information to be transmitted. The reader detects these variations in power absorption and extracts from these variations the information transmitted by the tag. The multi-mode reader is capable of generating a magnetic field at a plurality of frequencies and is capable of extracting information in accordance with a plurality of protocols thereby permitting the reader to be used with tags of different designs and made by different manufacturers.
摘要翻译：多模式识别系统是用于识别鱼，鸟，动物和无生命物体的短程合作电子识别系统。该系统由阅读器和标签组成，其中如果标签属于特定类别的标签，则接近并感应地耦合到标签的读取器可以询问并根据指定的处理从标签获得响应。响应包括标签特有的识别代码以及包含在标签内的传感器提供的数据。标签的尺寸很小，意图植入生物组织或隐藏在无生命物体表面之下。标签和阅读器之间的通信是通过读取器在标签附近建立反转磁场来实现的，并且标签根据要发送的信息改变其对场的吸收。读取器检测功率吸收的这些变化，并从这些变化中提取由标签发送的信息。多模式读取器能够以多个频率产生磁场，并且能够根据多个协议提取信息，从而允许读取器与不同设计的标签一起使用并由不同制造商制造。

5. 发明授权

US06784788B2 Universal electronic identification tag 失效
标题翻译：通用电子识别标签
公开(公告)号：US06784788B2
公开(公告)日：2004-08-31
申请号：US09834507
申请日：2001-04-12
申请人： Michael L. Beigel , Robert E. Malm
发明人： Michael L. Beigel , Robert E. Malm
IPC分类号： H04Q522
CPC分类号： G06K7/10297 , G06K19/0723
摘要： The universal electronic identification tag is for use with a variety of readers of different designs including a control reader which can be used to control the operations of the universal tag. A reader interrogates a tag by transmitting a carrier. The universal tag comprises a transducer, a modulator connected across the transducer, and a control means. The control means causes the modulator to drive the transducer with a plurality of different message waveforms after interrogation by a reader, the tag identity being embedded in each of the message waveforms. The message waveforms can be transmitted either simultaneously, sequentially, or both ways. A message waveform is comprised of a sequence of contiguous waveform segments, each waveform segment representing the value of an N-bit group, N being an integer. A waveform segment is a periodic signal characterized by the parameters frequency, phase, and amplitude. The waveform segments which represent the values of an N-bit group are differentiated by the values of at least one parameter.
摘要翻译：通用电子识别标签可用于不同设计的各种读取器，包括可用于控制通用标签操作的控制读取器。读者通过传送载体来询问标签。通用标签包括换能器，连接在换能器上的调制器和控制装置。控制装置使得调制器在读取器询问之后以多个不同的消息波形驱动换能器，标签标识嵌入在每个消息波形中。消息波形可以同时，顺序或两种方式传输。消息波形由连续波形段的序列组成，每个波形段表示N位组的值，N是整数。波形段是由频率，相位和幅度参数表征的周期信号。表示N位组的值的波形段由至少一个参数的值区分。

6. 发明授权

US06249212B1 Universal electronic identification tag 失效
公开(公告)号：US06249212B1
公开(公告)日：2001-06-19
申请号：US08318235
申请日：1994-10-05
申请人： Michael L. Beigel , Robert E. Malm
发明人： Michael L. Beigel , Robert E. Malm
IPC分类号： G01S1380
CPC分类号： G06K7/10297 , G06K19/0723
摘要： The universal electronic identification tag is for use with a variety of readers of different designs including a control reader which can be used to control the operations of the universal tag. A reader interrogates a tag by transmitting a carrier. The universal tag comprises a transducer, a modulator connected across the transducer, and a control means. The control means causes the modulator to drive the transducer with a plurality of different message waveforms after interrogation by a reader, the tag identity being embedded in each of the message waveforms. The message waveforms can be transmitted either simultaneously, sequentially, or both ways. A message waveform is comprised of a sequence of contiguous waveform segments, each waveform segment representing the value of an N-bit group, N being an integer. A waveform segment is a periodic signal characterized by the parameters frequency, phase, and amplitude. The waveform segments which represent the values of an N-bit group are differentiated by the values of at least one parameter.

7. 发明授权

US5432622A High-resolution scanning apparatus 失效
标题翻译：高分辨率扫描仪
公开(公告)号：US5432622A
公开(公告)日：1995-07-11
申请号：US890699
申请日：1992-05-29
申请人： Gregory E. Johnston , Robert E. Malm
发明人： Gregory E. Johnston , Robert E. Malm
IPC分类号： H04N1/047 , H04N1/10 , H04N1/04
CPC分类号： H04N1/02409 , H04N1/047 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N2201/0404 , H04N2201/04729 , H04N2201/04731
摘要： The high-resolution scanning apparatus utilizes conventional transport mechanisms in combination with a precision interferometric distance-measuring apparatus to achieve extremely-precise measurements of pixel locations thereby permitting scanning resolutions exceeding 10,000 dpi to be achieved. The high-resolution scanning apparatus is comprised of the conventional elements of a scanner together with one or more precision interferometric distance-measuring devices for the purpose of establishing the precise location of the pixel being measured. With this approach the mechanical limitations of the transport mechanisms that cause the optical system to scan the image-containing medium do not limit the resolution achievable with the scanning apparatus. The invention also provides compensating unit for variations in the object distance to the lens introduced by imperfections in the transport mechanisms. The light detectors are mounted on a platform that can be moved either nearer to or farther from the lens in accordance with changes in the object distance as measured by a precision interferometric distance-measuring device.
摘要翻译：高分辨率扫描装置利用传统的传送机构与精密干涉测距设备相结合，以实现像素位置的极精确测量，从而实现超过10,000dpi的扫描分辨率。高分辨率扫描装置由扫描器的常规元件和一个或多个精密干涉测距装置构成，以便建立所测量像素的精确位置。通过这种方法，导致光学系统扫描含图像的介质的传送机构的机械限制不限制用扫描设备可实现的分辨率。本发明还提供用于通过传送机构中的缺陷引入的与透镜的物体距离的变化的补偿单元。光检测器安装在平台上，该平台可以根据由精密干涉测距装置测量的物体距离的变化而靠近或远离透镜移动。

8. 发明授权

US5268567A Charge collection control circuit for use with charge-coupled photodetector arrays 失效
标题翻译：用于电荷耦合光电检测器阵列的电荷收集控制电路
公开(公告)号：US5268567A
公开(公告)日：1993-12-07
申请号：US981507
申请日：1992-11-25
申请人： James O. Bowlby, Jr. , Gregory E. Johnston , Robert E. Malm
发明人： James O. Bowlby, Jr. , Gregory E. Johnston , Robert E. Malm
IPC分类号： G01R31/26 , H04N5/235 , H04N5/355 , H04N5/372 , H01J40/14
CPC分类号： H04N3/1575 , G01R31/2641 , H04N5/235
摘要： The charge collection control circuit generates a time-varying voltage that is used to control the charge collection process in an MOS photodetector for the purpose of obtaining greater dynamic range. Control is exercised either by means of an integration control electrode that controls the flow of charge from a charge-collecting region to a sink or by means of a transfer electrode that controls the flow of charge from the charge-collecting region to a charge-transport region through which the collected charge flows to an output circuit.
摘要翻译：为了获得更大的动态范围，电荷收集控制电路产生用于控制MOS光电检测器中的电荷收集过程的时变电压。通过控制电荷从电荷收集区到汇的流动的积分控制电极或通过控制从电荷收集区到电荷传输的电荷流的转移电极进行控制收集的电荷通过该区域流到输出电路。

9. 发明授权

US5535004A Distance measuring interferometer having specific crossings detection circuit 失效
标题翻译：距离测量干涉仪具有特定的交叉检测电路
公开(公告)号：US5535004A
公开(公告)日：1996-07-09
申请号：US398494
申请日：1995-03-03
申请人： Gregory E. Johnston , Robert E. Malm
发明人： Gregory E. Johnston , Robert E. Malm
IPC分类号： H04N1/047 , H04N1/10 , G01B9/02
CPC分类号： H04N1/02409 , H04N1/047 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N2201/0404 , H04N2201/04729 , H04N2201/04731
摘要： The distance-measuring apparatus utilizes an interferometric technique to measure the distance to a light-reflecting surface. A laser-generated plane wave is split by a beam splitter into first and second plane waves. The first plane wave is directed to the reflecting surface which reflects it back to the beam splitter. The second plane wave is directed to a reference mirror which reflects it back to the beam splitter where it combines with the reflected first plane wave to form a combination plane wave. The combination plane wave is caused to vary periodically in amplitude by modulating the position of the reference mirror. Changes in the distance to the reflecting surface are obtained by electronically processing the changes in the power of the combination plane wave.
摘要翻译：距离测量装置利用干涉技术来测量到光反射表面的距离。激光产生的平面波由分束器分裂成第一和第二平面波。第一平面波被引导到将其反射回分束器的反射表面。第二平面波被引导到将其反射回到分束器的参考反射镜，其中它与反射的第一平面波组合以形成组合平面波。通过调制参考镜的位置，使得组合平面波在幅度上周期性地变化。通过电子处理组合平面波的功率变化，获得与反射面的距离的变化。

10. 发明授权

US08099859B2 Modular assembly 失效
标题翻译：模块化装配
公开(公告)号：US08099859B2
公开(公告)日：2012-01-24
申请号：US11860112
申请日：2007-09-24
申请人： Robert E. Malm
发明人： Robert E. Malm
IPC分类号： B23P19/00
CPC分类号： B25J9/08 , Y10T29/49616 , Y10T29/49826 , Y10T29/53174 , Y10T29/53513
摘要： The invention is a modular assembly of modular objects for autonomously executing a variety of tasks. The modular assembly consists of a modular object called a platform, one or more modular objects called modules which are mounted to the platform in accordance with a modular assembly system, and a modular bus system for distributing electrical power and electrical signals among the modular objects in the modular assembly. The modular assembly system utilizes modular object fasteners (MOFs) and MOF-accommodating features of modular objects for facilitating the attachment of a plurality of modular objects to one another thereby creating a modular assembly in any one of a variety of configurations, an MOF being activatable when object attachment surfaces associated with two modular objects are superimposed and two object attachment points on the object attachment surfaces coincide.
摘要翻译：本发明是用于自主执行各种任务的模块化对象的模块化组件。模块化组件包括称为平台的模块化对象，称为模块的一个或多个模块化对象，其根据模块化组装系统安装到平台，以及模块化总线系统，用于在模块化对象之间分配电力和电信号模块化组装。模块化组装系统利用模块化对象紧固件（MOF）和模块化对象的MOF容纳特征，以便于将多个模块化对象彼此附接到一起，从而在各种配置中的任何一个中创建模块化组件，MOF可激活当与两个模块化对象相关联的对象附着表面被叠加并且对象附着表面上的两个对象附着点重合时。

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