专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080180673A1 Indicator detection using transverse emissions 有权
标题翻译：使用横向排放的指标检测
公开(公告)号：US20080180673A1
公开(公告)日：2008-07-31
申请号：US11701292
申请日：2007-01-31
申请人： Nicholas M. Sampas , Rene P. Helbing , Bo U. Curry , Julie E. Fouquet , Carol T. Schembri
发明人： Nicholas M. Sampas , Rene P. Helbing , Bo U. Curry , Julie E. Fouquet , Carol T. Schembri
IPC分类号： G01N21/75
CPC分类号： G01N21/648 , G01N21/7703 , G01N2021/7709 , G01N2021/7786
摘要： A test system includes an optical medium, a binding agent capable of capturing a target complex, and a light detector. The optical medium provides a light path, and the binding agent is positioned to hold the target complex in an evanescent field created by propagation of light along the light path. The complex interacts with the evanescent field and emits light that the detector positioned to detect. The optical medium and the detector can be included in an optical integrated circuit where detected light passes through the optical medium transverse to the direction of the light path.
摘要翻译：测试系统包括光学介质，能够捕获目标复合物的粘合剂和光检测器。光学介质提供光路，并且粘合剂被定位成将目标复合体保持在通过沿着光路的光的传播产生的消逝场中。复合体与ev逝场相互作用并发射检测器定位以检测的光。光学介质和检测器可以包括在光学集成电路中，其中检测到的光穿过光学介质横向于光路的方向。

2. 发明授权

US08570518B2 Methods and materials for detection of target species 有权
标题翻译：检测目标物种的方法和材料
公开(公告)号：US08570518B2
公开(公告)日：2013-10-29
申请号：US11701292
申请日：2007-01-31
申请人： Nicholas M. Sampas , Rene P. Helbing , Bo U. Curry , Julie E. Fouquet , Carol T. Schembri
发明人： Nicholas M. Sampas , Rene P. Helbing , Bo U. Curry , Julie E. Fouquet , Carol T. Schembri
IPC分类号： G01N21/00
CPC分类号： G01N21/648 , G01N21/7703 , G01N2021/7709 , G01N2021/7786
摘要： A test system includes an optical medium, a binding agent capable of capturing a target complex, and a light detector. The optical medium provides a light path, and the binding agent is positioned to hold the target complex in an evanescent field created by propagation of light along the light path. The complex interacts with the evanescent field and emits light that the detector positioned to detect. The optical medium and the detector can be included in an optical integrated circuit where detected light passes through the optical medium transverse to the direction of the light path.
摘要翻译：测试系统包括光学介质，能够捕获目标复合物的粘合剂和光检测器。光学介质提供光路，并且粘合剂被定位成将目标复合体保持在通过沿着光路的光的传播产生的消逝场中。复合体与ev逝场相互作用并发射检测器定位以检测的光。光学介质和检测器可以包括在光学集成电路中，其中检测到的光穿过光学介质横向于光路的方向。

3. 发明授权

US10001486B2 Method of using differential measurement in two or more channels to improve sensitivity 有权
公开(公告)号：US10001486B2
公开(公告)日：2018-06-19
申请号：US11500626
申请日：2006-08-08
申请人： Bo U. Curry , Rene P. Helbing
发明人： Bo U. Curry , Rene P. Helbing
IPC分类号： C12Q1/00 , C12Q1/68 , G06F19/00 , G01N33/58 , G01N33/558
CPC分类号： G01N33/582 , G01N33/558
摘要： A method to calibrate measurements of a test analyte in a test sample including measuring at least one test-light level responsive to reactions of at least one reagent group and at least one reactive test analyte in the test sample and measuring at least one control-light level responsive to reactions of at least one reagent group and at least one control analyte in a control sample. Each control analyte is a known amount of at least one reactive test analyte. The method further includes determining a presence of the reactive test analyte in the test sample based on the measured test-light levels and control-light levels. The reagent group and the reactive test analyte react by attaching to each other.

4. 发明申请

US20080038711A1 Method of using differential measurement in two or more channels to improve sensitivity 有权
标题翻译：在两个或多个通道中使用差分测量以提高灵敏度的方法
公开(公告)号：US20080038711A1
公开(公告)日：2008-02-14
申请号：US11500626
申请日：2006-08-08
申请人： Bo U. Curry , Rene P. Helbing
发明人： Bo U. Curry , Rene P. Helbing
IPC分类号： C12Q1/00 , C12Q1/68 , G06F19/00
CPC分类号： G01N33/582 , G01N33/558
摘要： A method to calibrate measurements of a test analyte in a test sample including measuring at least one test-light level responsive to reactions of at least one reagent group and at least one reactive test analyte in the test sample and measuring at least one control-light level responsive to reactions of at least one reagent group and at least one control analyte in a control sample. Each control analyte is a known amount of at least one reactive test analyte. The method further includes determining a presence of the reactive test analyte in the test sample based on the measured test-light levels and control-light levels. The reagent group and the reactive test analyte react by attaching to each other.
摘要翻译：校准测试样品中测试分析物的测量的方法，包括测量响应于至少一种试剂组和至少一种反应性测试分析物在测试样品中的反应的至少一种测试光级，并测量至少一种对照光响应于对照样品中至少一个试剂组和至少一个对照分析物的反应。每个对照分析物是已知量的至少一种反应性测试分析物。所述方法还包括基于测量的测试光水平和控制光水平来确定测试样品中反应性测试分析物的存在。试剂组和反应性试验分析物通过彼此连接而反应。

5. 发明授权

US07184109B2 Liquid crystal cell that resists degradation from exposure to radiation 失效
标题翻译：防止暴露于辐射降解的液晶单元
公开(公告)号：US07184109B2
公开(公告)日：2007-02-27
申请号：US10736090
申请日：2003-12-15
申请人： Charles D. Hoke , Peter R. Robrish , Rene P. Helbing , Ken A. Nishimura
发明人： Charles D. Hoke , Peter R. Robrish , Rene P. Helbing , Ken A. Nishimura
IPC分类号： G02F1/1333
CPC分类号： G02F1/133371 , G02F1/1333 , G02F1/1341 , G03F7/70291
摘要： Embodiments of the invention involve UV resistant liquid crystal cells. One embodiment of the invention is to increase the volume of the liquid crystal material that is stored inside the cell. For example, trenches may be used to provide reservoirs that hold the additional liquid crystal material. The inventive cell can be used as a SLM in photolithographic imaging systems.
摘要翻译：本发明的实施方案涉及耐UV液晶单元。本发明的一个实施例是增加存储在电池内部的液晶材料的体积。例如，可以使用沟槽来提供保持附加液晶材料的储存器。本发明的电池可以用作光刻成像系统中的SLM。

6. 发明授权

US06198523B1 Ferroelectric liquid crystal light doubler with temperature and voltage controlled tilt angle 有权
公开(公告)号：US06198523B1
公开(公告)日：2001-03-06
申请号：US09429246
申请日：1999-10-28
申请人： Rene P. Helbing
发明人： Rene P. Helbing
IPC分类号： C09K1902
CPC分类号： G02B5/3025 , G02F1/133382 , G02F1/13471 , G02F1/141 , G09G3/36 , G09G3/3614 , G09G3/3651 , G09G2300/0809 , G09G2320/041 , G09G2320/0606 , G09G2320/066
摘要： A ferroelectric liquid crystal-based switchable half-wave plate with improved alignment control, a ferroelectric liquid crystal-based light valve system with improved contrast control, and a method of improving contrast in a ferroelectric liquid crystal-based light valve system. The switchable half-wave plate with improved alignment control includes a layer of ferroelectric liquid crystal material sandwiched between a first transparent electrode and a second transparent electrode. The switchable half-wave plate also includes an electric field direction switching circuit configured to switch the electric field across the liquid crystal material between the forward direction and the reverse direction in response to a control signal. The switchable half-wave plate additionally includes an electric field magnitude control circuit to adjust the tilt angle in response to a signal received at a alignment control signal input. The ferroelectric liquid crystal-based light valve system according to the invention includes at least one ferroelectric liquid crystal-based spatial light modulator, an analyzer having a direction of minimum transmissivity, a ferroelectric liquid crystal-based switchable half-wave plate, and an adjustable voltage source. The voltage source is configured to adjust the magnitude of the electric field in at least one of the forward direction and reverse direction as the output voltage level is adjusted in response to a user interface or a light intensity sensor and a feedback circuit. The method of improving contrast in a ferroelectric light valve system according to the invention includes providing a ferroelectric liquid crystal-based spatial light modulator, an analyzer, a ferroelectric liquid crystal based switchable half-wave plate, and a video signal. In response to the video signal, a pixel electric field across each of the plurality of pixels is switched. Also an electric field across the switchable half-wave plate is periodically switched and the magnitude of the half-wave plate electric field is adjusted to align one of the first and the second half-wave plate director angles with one of the first and the second modulator director angles.

7. 发明授权

US5629126A Phosphor film composition having sensitivity in the red for use in image capture 失效
标题翻译：具有红色灵敏度的荧光体膜组合物用于图像捕获
公开(公告)号：US5629126A
公开(公告)日：1997-05-13
申请号：US665334
申请日：1996-06-17
申请人： William R. Trutna, Jr. , Rene P. Helbing
发明人： William R. Trutna, Jr. , Rene P. Helbing
IPC分类号： G03C1/725 , C09K11/88
CPC分类号： C09K11/886 , Y10S430/145
摘要： A composition for use in constructing a photosensitive film for recording an image. The composition includes first, second, and third particle types, each the particle type including a crystalline base material having a trap dopant and a color dopant deposited therein. Each of the color dopants has a different spectral sensitivity. One of the particle types is sensitive to light in the red portion of the visible spectrum. This particle type includes a crystalline base material including an alkaline earth sulfide or selenide doped with Yb.sup.+2.
摘要翻译：用于构建用于记录图像的感光膜的组合物。组合物包括第一，第二和第三颗粒类型，每种颗粒类型包括具有陷阱掺杂剂的结晶基材和沉积在其中的着色掺杂剂。每种颜色掺杂剂具有不同的光谱灵敏度。其中一种粒子类型对可见光谱红色部分的光敏感。该粒子型包括含有掺杂Yb + 2的碱土金属硫化物或硒化物的结晶性基体材料。

8. 发明申请

US20110045614A1 Method and Apparatus for Providing LED Package with Controlled Color Temperature 审中-公开
公开(公告)号：US20110045614A1
公开(公告)日：2011-02-24
申请号：US12938624
申请日：2010-11-03
申请人： Rene P. Helbing , Alexander Shaikevitch
发明人： Rene P. Helbing , Alexander Shaikevitch
IPC分类号： H01L21/00
CPC分类号： H01L33/508
摘要： An optical device capable of illuminating visual light with adjusting color temperature after fabrication is disclosed. The optical device includes a solid state light emitter and a phosphor layer, which is formed over the solid state light emitter. The solid state light emitter, which can be a light emitter diode (“LED”), converts electrical energy to blue light. The phosphor layer subsequently converts first light with a first wavelength to second light with a second wavelength. In one example, the first light is blue light while the second light is white light. A portion of the phosphor layer is adjusted after the phosphor layer is formed for adjusting color of the white light in accordance with color quality of the light detected by a light detector.

9. 发明授权

US07519287B2 Electronic flash, imaging device and method for producing a flash of light having a rectangular radiation pattern 有权
标题翻译：电子闪光灯，成像装置和用于产生具有矩形辐射图案的闪光的方法
公开(公告)号：US07519287B2
公开(公告)日：2009-04-14
申请号：US11207385
申请日：2005-08-19
申请人： Thye Linn Mok , Wooi Kin Goon , Gim Eng Chew , Kee Yean Ng , Janet Bee Yin Chua , Rene P. Helbing
发明人： Thye Linn Mok , Wooi Kin Goon , Gim Eng Chew , Kee Yean Ng , Janet Bee Yin Chua , Rene P. Helbing
IPC分类号： G03B15/03 , H04N5/222
CPC分类号： G03B15/02 , G02B5/32 , G02B27/0944 , G03B15/05 , G03B2215/0567 , G03B2215/0592
摘要： An electronic flash, imaging device and method for producing flashes of light uses a diffractive optical element to produce a flash of light having a rectangular radiation pattern. The diffractive optical element is configured to diffract light emitted from a light source such that the radiation pattern of the light emitted from the diffractive optical element is rectangular to produce the rectangular flash of light.
摘要翻译：用于产生闪光的电子闪光灯，成像装置和方法使用衍射光学元件来产生具有矩形辐射图案的闪光。衍射光学元件被配置为衍射从光源发射的光，使得从衍射光学元件发射的光的辐射图案是矩形的，以产生矩形闪光。

10. 发明申请

US20080081002A1 Diagnostic assay reader having multiple power configurations 审中-公开
标题翻译：具有多种功率配置的诊断测定读数器
公开(公告)号：US20080081002A1
公开(公告)日：2008-04-03
申请号：US11541020
申请日：2006-09-29
申请人： Patrick Petruno , Daniel B. Roitman , John F. Petrilla , Rene P. Helbing , Cynthia Sue Mitchell , Ian Hardcastle
发明人： Patrick Petruno , Daniel B. Roitman , John F. Petrilla , Rene P. Helbing , Cynthia Sue Mitchell , Ian Hardcastle
IPC分类号： G01N21/00
CPC分类号： A61B5/0002 , A61B5/14532 , A61B5/14546 , A61B2560/0214
摘要： A diagnostic assay reader includes a detector configured to read a diagnostic assay result and develop a result signal that is indicative of the result, a processor configured to process the result signal, and an external power interface connected to the detector and to the processor, the external power interface configured to receive external power for the diagnostic assay reader.
摘要翻译：诊断测定读取器包括检测器，其被配置为读取诊断测定结果并开发指示结果的结果信号，被配置为处理结果信号的处理器以及连接到检测器和处理器的外部电源接口，外部电源接口配置为接收诊断测定读取器的外部电源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式