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1. 发明授权

US08501098B1 Temporally addressable detection array 失效
标题翻译：临时寻址检测阵列
公开(公告)号：US08501098B1
公开(公告)日：2013-08-06
申请号：US10945344
申请日：2004-09-20
申请人： Albert H. Titus , Frank V. Bright , Alexander N. Cartwright
发明人： Albert H. Titus , Frank V. Bright , Alexander N. Cartwright
IPC分类号： G01N21/00
CPC分类号： G01N21/1717 , G01N21/253 , G01N2021/1725 , G01N2021/1772
摘要： A detection device and a method of detection are disclosed. The device may have a sensor array, a detector array, and a sensor controller. The sensor array may have a plurality of sensors, each sensor being responsive to a different analyte of interest. Each sensor may also be able to emit electromagnetic energy. For example, one or more of the sensors may include an LED. One or more of the sensors may include a sensing compound within a xerogel, which is responsive to an analyte of interest. In the method, one of the sensors is turned on, and one or more of the detectors are activated to receive electromagnetic energy emitted from the sensor.
摘要翻译：公开了一种检测装置和检测方法。该装置可以具有传感器阵列，检测器阵列和传感器控制器。传感器阵列可以具有多个传感器，每个传感器响应不同的感兴趣的分析物。每个传感器也可能能够发射电磁能。例如，一个或多个传感器可以包括LED。一个或多个传感器可以包括在干凝胶内的感测化合物，其对感兴趣的分析物有反应。在该方法中，传感器中的一个被接通，并且一个或多个检测器被激活以接收从传感器发射的电磁能。

2. 发明授权

US07897108B1 Sensor and method of sensing having an energy source and detector on the same side of a sensor substance 有权
标题翻译：传感器和感测方法在传感器物质的同一侧具有能量源和检测器
公开(公告)号：US07897108B1
公开(公告)日：2011-03-01
申请号：US10957254
申请日：2004-10-01
申请人： Albert H. Titus , Frank V. Bright , Alexander N. Cartwright
发明人： Albert H. Titus , Frank V. Bright , Alexander N. Cartwright
IPC分类号： G01N21/77 , B32B5/02
CPC分类号： G01N21/77
摘要： A sensor has a sensor substance, an electromagnetic energy source, and a detector. The sensor substance may be able to emit electromagnetic energy different than that provided by the energy source when an analyte of interest is in contact with the sensor substance and electromagnetic energy is received by the sensor substance. The energy source and the detector may be provided on the same side of the sensor substance.In a method according to the invention, a determination may be made as to whether an analyte is present in a sample. Such a method may provide a sensor, such as that described above. Electromagnetic energy may be provided to the sensor substance using the energy source, and the sensor substance may be contacted with a sample. Electromagnetic energy may be emitted from the sensor substance and received at the detector. The detector may provide a signal indicating the type of electromagnetic energy emitted from the sensor substance. The signal from the detector may be analyzed to determine whether the analyte was detected.
摘要翻译：传感器具有传感器物质，电磁能源和检测器。当感兴趣的分析物与传感器物质接触并且电磁能量被传感器物质接收时，传感器物质可能能够发射不同于由能量源提供的电磁能量的电磁能量。能量源和检测器可以设置在传感器物质的同一侧。在根据本发明的方法中，可以确定样品中是否存在分析物。这种方法可以提供如上所述的传感器。可以使用能量源将电磁能量提供给传感器物质，并且传感器物质可以与样品接触。电磁能量可以从传感器物质发射并在检测器处接收。检测器可以提供指示从传感器物质发射的电磁能量的类型的信号。可以分析来自检测器的信号以确定是否检测到分析物。

3. 发明授权

US07794584B2 pH-change sensor and method 有权
标题翻译： pH变化传感器和方法
公开(公告)号：US07794584B2
公开(公告)日：2010-09-14
申请号：US11548995
申请日：2006-10-12
申请人： Vamsy P. Chodavarapu , Alexander N. Cartwright , Albert H. Titus , Rachel M. Bukowski , Frank V. Bright
发明人： Vamsy P. Chodavarapu , Alexander N. Cartwright , Albert H. Titus , Rachel M. Bukowski , Frank V. Bright
IPC分类号： G01N27/327 , G01N27/333 , G01N27/414
CPC分类号： G01N27/4148 , G01N27/4145
摘要： pH-change sensors and related methods are disclosed. One such sensor may have a first ion-sensitive transistor-operational-transconductance-amplifier (the “first IOTA”) and a second ion-sensitive transistor-operational-transconductance-amplifier (the “second IOTA”). Each IOTA may have an ion-sensitive transistor, a load transistor, and an output. In each IOTA, the drain region of the ion-sensitive transistor may be connected to the drain region of the load transistor. A differential sensor may be connected to the IOTAs, and an output from the differential sensor may indicate a voltage difference between the IOTA outputs. The output from the differential sensor may be used to provide an indication of a change in pH.
摘要翻译：公开了pH变化传感器和相关方法。一个这样的传感器可以具有第一离子敏感晶体管 - 工作跨导放大器（“第一IOTA”）和第二离子敏感晶体管 - 工作跨导放大器（“第二IOTA”）。每个IOTA可以具有离子敏感晶体管，负载晶体管和输出。在每个IOTA中，离子敏感晶体管的漏极区域可以连接到负载晶体管的漏极区域。差分传感器可以连接到IOTA，差分传感器的输出可以指示IOTA输出之间的电压差。差分传感器的输出可用于提供pH变化的指示。

4. 发明申请

US20080220984A1 Method for diagnosis of physiological states by detecting patterns of volatile analytes 审中-公开
标题翻译：通过检测挥发性分析物的模式来诊断生理状态的方法
公开(公告)号：US20080220984A1
公开(公告)日：2008-09-11
申请号：US12069662
申请日：2008-02-11
申请人： Frank V. Bright , Alexander N. Cartwright , Venugopal Govindaraju , Wesley Hicks , Albert H. Titus
发明人： Frank V. Bright , Alexander N. Cartwright , Venugopal Govindaraju , Wesley Hicks , Albert H. Titus
IPC分类号： C40B30/10
CPC分类号： G01N33/52
摘要： Provided is a non-invasive method for identification of non-physiological, physiological or diseased states based on the volatiles in gas or biogas samples from individuals. The method uses a sensor array comprising a plurality of distinct sensors which differ from other sensors by the sensing molecules or the sol-gel holding material composition. In response to a combination of volatiles, a pattern of responses is generated which can be correlated to particular non-physiological, physiological or diseased state.
摘要翻译：本发明提供一种基于来自个体的气体或沼气样品中的挥发物鉴定非生理，生理或病态的非侵入性方法。该方法使用传感器阵列，其包括由感测分子或溶胶 - 凝胶保持材料组成不同于其它传感器的多个不同的传感器。响应于挥发物的组合，产生可以与特定非生理，生理或患病状态相关的反应模式。

5. 发明授权

US06511064B1 Method and apparatus for multiple document detection using ultrasonic phase shift amplitude 有权
标题翻译：使用超声波相移幅度进行多文档检测的方法和装置
公开(公告)号：US06511064B1
公开(公告)日：2003-01-28
申请号：US09552064
申请日：2000-04-19
申请人： Daniel P. Phinney , David M. Pultorak , Albert H. Titus
发明人： Daniel P. Phinney , David M. Pultorak , Albert H. Titus
IPC分类号： B65H712
CPC分类号： B65H7/125 , B65H2553/30 , G01N29/075 , G01N2291/0237
摘要： According to one aspect of the present invention an apparatus for multiple document detection includes an ultrasonic transmitter (14) for transmitting an ultrasonic signal (16). An ultrasonic receiver (20) receives the ultrasonic signal (17), after it passes through the at least one of the multiple documents (18). A phase comparator (24) compares the transmitted ultrasonic signal (16) and the received ultrasonic signal (17), and an amplitude measurement circuit (26) compares the received ultrasonic signal (17) to a reference. A microprocessor (32) compares an information signal (28) from the phase comparator (24) and an information signal (30) from the amplitude measurement circuit (26) to a predetermined threshold to determine if multiple documents are present.
摘要翻译：根据本发明的一个方面，一种用于多文档检测的装置包括用于发送超声信号（16）的超声波发射器（14）。超声波接收器（20）在通过多个文件（18）中的至少一个之后接收超声波信号（17）。相位比较器（24）比较发送的超声信号（16）和接收到的超声波信号（17），并且振幅测量电路（26）将接收到的超声信号（17）与基准进行比较。微处理器（32）将来自相位比较器（24）的信息信号（28）和来自振幅测量电路（26）的信息信号（30）与预定阈值进行比较，以确定是否存在多个文档。

6. 发明授权

US06868135B1 Method and apparatus for correcting for a phase shift between a transmitter and a receiver 有权
标题翻译：用于校正发射机和接收机之间的相移的方法和装置
公开(公告)号：US06868135B1
公开(公告)日：2005-03-15
申请号：US09573914
申请日：2000-05-18
申请人： Daniel P. Phinney , Albert H. Titus
发明人： Daniel P. Phinney , Albert H. Titus
IPC分类号： G01B17/02 , G01N29/07 , G01N29/30 , G01N29/34 , G01N29/44 , G01S7/52 , H04N1/00 , H04L25/40
CPC分类号： G01N29/4436 , B65H7/125 , B65H2511/524 , B65H2553/30 , B65H2557/61 , G01N29/075 , G01N29/30 , G01N29/348 , G01N29/4427 , G01N2291/012 , G01N2291/0237 , G01N2291/048 , G01N2291/102 , G01S7/52004 , G03G2215/0035 , H04N1/00002 , H04N1/00037 , H04N1/0005 , H04N1/00092 , B65H2220/03
摘要： A method and apparatus for correcting for a phase shift between a transmitter and receiver comprising the steps of: a) transmitting a signal from a transmitter (14); b) receiving the transmitted signal (16) at a receiver (20); c) comparing the received signal (17) to a reference signal; d) if a difference between the reference signal and the received signal (17) is greater than a predetermined value go to step e), if not go to step g); e) adjusting a frequency of the transmitted signal (16); f) go to step a); and g) calibration complete.
摘要翻译：一种用于校正发射机和接收机之间的相移的方法和装置，包括以下步骤：a）从发射机（14）发送信号; b）在接收机（20）处接收所发送的信号（16）; c）将接收信号（17）与参考信号进行比较; d）如果参考信号和接收信号（17）之间的差大于预定值，则转到步骤e），如果不去到步骤g）; e）调整发送信号的频率（16）; f）转到步骤a）; andg）校准完成。

7. 发明授权

US07586079B2 Low power glare sensor 有权
标题翻译：低功率眩光传感器
公开(公告)号：US07586079B2
公开(公告)日：2009-09-08
申请号：US11434599
申请日：2006-05-13
申请人： Christopher Mullin , Albert H. Titus , Kiriti Bhagavathula
发明人： Christopher Mullin , Albert H. Titus , Kiriti Bhagavathula
IPC分类号： G01J1/44 , G01J1/36 , G02B27/00
CPC分类号： G01J1/26 , G01J1/1626 , G01J1/18 , G01J1/4228 , G01J1/44 , G01J2001/0276 , H03F3/082 , H03F3/45183 , H03F2203/45674
摘要： The invention may be embodied as a glare detection system or as a method of detecting glare. In a system according to the invention, there may be a light receiving surface, a first input channel, a second input channel, a glare signaling circuit and a glare reducing circuit. The first input channel may provide an indication of the amount of light impinging on a first portion of the light receiving surface. The second input channel may provide an indication of the amount of light impinging on a second portion of the light receiving surface. The glare signaling circuit (“GSC”) may have a first input port in communication with the first input channel, a second input port in communication with the second input channel, a logic-or gate capable of producing an output signal when the logic-or gate detects that the first input channel or the second input channel indicates glare on the light receiving surface. The glare reducing circuit (“GRC”) may be in communication with the logic-or gate, and may be capable of reacting when the logic-or gate produces the output signal. For example, the GRC may react by determining where on the light receiving surface glare exists.
摘要翻译：本发明可以被实施为眩光检测系统或者作为检测眩光的方法。在根据本发明的系统中，可以存在光接收表面，第一输入通道，第二输入通道，眩光信号电路和眩光减少电路。第一输入通道可以提供照射在光接收表面的第一部分上的光量的指示。第二输入通道可以提供照射在光接收表面的第二部分上的光量的指示。眩光信号电路（“GSC”）可以具有与第一输入通道通信的第一输入端口，与第二输入通道通信的第二输入端口，能够产生逻辑 - 或门检测到第一输入通道或第二输入通道在光接收表面上指示眩光。眩光降低电路（“GRC”）可以与逻辑门或栅极通信，并且可以在逻辑或门产生输出信号时反应。例如，GRC可以通过确定在光接收表面上存在眩光的位置来进行反应。

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