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1. 发明授权

US07615737B2 High precision compact rotation angle absolute encoder 有权
标题翻译：高精度紧凑旋转角度绝对编码器
公开(公告)号：US07615737B2
公开(公告)日：2009-11-10
申请号：US11745693
申请日：2007-05-08
申请人： Jonathan M. Saint Clair , Bing Wen , Jian Ma , Mitchell D. Voth
发明人： Jonathan M. Saint Clair , Bing Wen , Jian Ma , Mitchell D. Voth
IPC分类号： G01D5/34
CPC分类号： G01D5/34776
摘要： An angle absolute encoder comprises a code rod encoded with code marks configured in segments, such that each successive segment has an increasing number of code marks, arranged at an angle to the rotation axis depending on the number of code marks in each segment. The angle of the code mark is determined by the number of code marks in the respective segment, the width of the segment parallel to the rotation axis of the code rod and the radius of the code rod. The angular resolution increases according to the number of code marks in each segment. Light is reflected from or transmitted through the code marks and detected by a light detector to determine absolute angle position.
摘要翻译：角度绝对编码器包括编码有以段形式配置的代码标记的代码棒，使得每个连续的段具有越来越多的代码标记，根据每个段中的代码标记的数量与旋转轴成一角度排列。代码标记的角度由相应段中的代码标记的数量，平行于代码棒的旋转轴的段的宽度和代码棒的半径确定。角度分辨率根据每个段中的代码标记数量而增加。光从代码标记反射或透过，并由光检测器检测，以确定绝对角位置。

2. 发明申请

US20080277570A1 HIGH PRECISION COMPACT ROTATION ANGLE ABSOLUTE ENCODER 有权
标题翻译：高精度旋转角度绝对编码器
公开(公告)号：US20080277570A1
公开(公告)日：2008-11-13
申请号：US11745693
申请日：2007-05-08
申请人： Jonathan M. Saint Clair , Bing Wen , Jian Ma , Mitchell D. Voth
发明人： Jonathan M. Saint Clair , Bing Wen , Jian Ma , Mitchell D. Voth
IPC分类号： G01D5/34
CPC分类号： G01D5/34776
摘要： An angle absolute encoder comprises a code rod encoded with code marks configured in segments, such that each successive segment has an increasing number of code marks, arranged at an angle to the rotation axis depending on the number of code marks in each segment. The angle of the code mark is determined by the number of code marks in the respective segment, the width of the segment parallel to the rotation axis of the code rod and the radius of the code rod. The angular resolution increases according to the number of code marks in each segment. Light is reflected from or transmitted through the code marks and detected by a light detector to determine absolute angle position.
摘要翻译：角度绝对编码器包括编码有以段形式配置的代码标记的代码棒，使得每个连续的段具有越来越多的代码标记，根据每个段中的代码标记的数量与旋转轴成一角度排列。代码标记的角度由相应段中的代码标记的数量，平行于代码棒的旋转轴的段的宽度和代码棒的半径确定。角度分辨率根据每个段中的代码标记数量而增加。光从代码标记反射或透过，并由光检测器检测，以确定绝对角位置。

3. 发明授权

US07430070B2 Method and system for correcting angular drift of laser radar systems 有权
标题翻译：激光雷达系统角度漂移校正方法及系统
公开(公告)号：US07430070B2
公开(公告)日：2008-09-30
申请号：US11391911
申请日：2006-03-29
申请人： David C. Soreide , Jonathan M. Saint Clair , Ordie D. Butterfield , Mitchell D. Voth
发明人： David C. Soreide , Jonathan M. Saint Clair , Ordie D. Butterfield , Mitchell D. Voth
IPC分类号： G02B26/08 , G01S7/40
CPC分类号： G01S7/481 , G01S7/4817 , G01S7/497 , G01S17/42 , G02B26/101 , Y10S359/90
摘要： A method of calibrating angle drift of a laser radar system is provided, in one aspect of the present invention. The method includes, providing a plurality of virtual fiducials into an xy scanner; and providing a plurality of auxiliary laser sources into the xy scanner. The method also includes, routing a plurality of auxiliary laser beams from the plurality of auxiliary laser sources into the xy scanner; and calibrating an angular position of a plurality of laser directing means. The methods provides creating a calibration signal for updating the angular position of a plurality of scanning mirrors.
摘要翻译：在本发明的一个方面，提供了一种校准激光雷达系统的角度漂移的方法。该方法包括：向xy扫描器提供多个虚拟基准; 并向xy扫描器提供多个辅助激光源。该方法还包括将多个辅助激光束从多个辅助激光源路由到xy扫描器中; 以及校准多个激光引导装置的角位置。该方法提供了创建用于更新多个扫描镜的角位置的校准信号。

4. 发明申请

US20100141932A1 Controlling A Projected Pattern 有权
标题翻译：控制投影模式
公开(公告)号：US20100141932A1
公开(公告)日：2010-06-10
申请号：US12706487
申请日：2010-02-16
申请人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
发明人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
IPC分类号： G01B11/24
CPC分类号： G01B11/002 , G01B11/026 , G01B11/245
摘要： Systems and methods to control projection of a pattern are provided. A particular method includes receiving first three-dimensional coordinates that specify one or more locations on a surface of a workpiece where the one or more locations correspond to a part definition to be projected onto the surface. The method also includes computing scan angles for a scanning system based on the first three-dimensional coordinates. The scan angles specify angles used by the scanning system to direct a beam of light to project the part definition onto the surface. The method also includes sending control signals to the scanning system based on the scan angles.
摘要翻译：提供了控制图案投影的系统和方法。特定方法包括接收第一三维坐标，其指定工件表面上的一个或多个位置，其中所述一个或多个位置对应于待投影到表面上的部件定义。该方法还包括基于第一三维坐标计算扫描系统的扫描角度。扫描角度指定扫描系统用于引导光束将部件定义投影到表面上的角度。该方法还包括基于扫描角度向扫描系统发送控制信号。

5. 发明授权

US07903261B2 Controlling a projected pattern 有权
标题翻译：控制投影图案
公开(公告)号：US07903261B2
公开(公告)日：2011-03-08
申请号：US12706487
申请日：2010-02-16
申请人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
发明人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
IPC分类号： G01B11/24
CPC分类号： G01B11/002 , G01B11/026 , G01B11/245
摘要： Systems and methods to control projection of a pattern are provided. A particular method includes receiving first three-dimensional coordinates that specify one or more locations on a surface of a workpiece where the one or more locations correspond to a part definition to be projected onto the surface. The method also includes computing scan angles for a scanning system based on the first three-dimensional coordinates. The scan angles specify angles used by the scanning system to direct a beam of light to project the part definition onto the surface. The method also includes sending control signals to the scanning system based on the scan angles.
摘要翻译：提供了控制图案投影的系统和方法。特定方法包括接收第一三维坐标，其指定工件表面上的一个或多个位置，其中所述一个或多个位置对应于待投影到表面上的部件定义。该方法还包括基于第一三维坐标计算扫描系统的扫描角度。扫描角度指定扫描系统用于引导光束将部件定义投影到表面上的角度。该方法还包括基于扫描角度向扫描系统发送控制信号。

6. 发明授权

US07701592B2 Method and apparatus for combining a targetless optical measurement function and optical projection of information 有权
标题翻译：用于组合无目标光学测量功能和信息的光学投影的方法和装置
公开(公告)号：US07701592B2
公开(公告)日：2010-04-20
申请号：US11016623
申请日：2004-12-17
申请人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
发明人： Jonathan M. Saint Clair , Mitchell D. Voth , David C. Soreide , William D. Sherman
IPC分类号： G01B11/14
CPC分类号： G01B11/002 , G01B11/026 , G01B11/245
摘要： Systems and methods are provided for targetless optical measurement and optical information projection. A non-contact optical measurement device is provided for determining at least one of position and orientation of a workpiece. A projector is provided for projecting a part definition on the workpiece. Advantageously, beams from the non-contact optical measurement device and the projector pass through common optics.
摘要翻译：为无目标光学测量和光学信息投影提供了系统和方法。提供非接触式光学测量装置，用于确定工件的位置和取向中的至少一个。提供投影仪用于将零件定义投影在工件上。有利地，来自非接触式光学测量装置和投影仪的光束通过公共光学器件。

7. 发明授权

US08976287B1 Scanning zoom system 有权
标题翻译：扫描变焦系统
公开(公告)号：US08976287B1
公开(公告)日：2015-03-10
申请号：US13438162
申请日：2012-04-03
申请人： Jonathan M. Saint Clair , David C. Soreide , Ordie Dean Butterfield
发明人： Jonathan M. Saint Clair , David C. Soreide , Ordie Dean Butterfield
IPC分类号： G03B13/00 , H04N5/225
CPC分类号： G03B5/02 , G02B3/0006 , G03B3/10 , G03B5/00 , G03B2205/0046 , H04N5/23212 , H04N5/23296
摘要： A method and apparatus comprising a sensor array, a primary lens, and a moveable lens array. The sensor array comprises sensors arranged in an array in which the sensors are configured to generate image data. The primary lens is configured to direct light towards the sensor array. The moveable lens array comprises a number of lenses. The moveable lens array is moveable to a plurality of positions between the primary lens and the sensor array. Each lens in the number of lenses is configured to focus the light.
摘要翻译：一种包括传感器阵列，主透镜和可移动透镜阵列的方法和装置。传感器阵列包括以阵列布置的传感器，其中传感器被配置为生成图像数据。主透镜被配置为将光引向传感器阵列。可移动透镜阵列包括多个透镜。可移动透镜阵列可移动到主透镜和传感器阵列之间的多个位置。透镜数量中的每个透镜被配置为聚焦光。

8. 发明申请

US20120235882A1 DUAL MODE ROTARY JOINT FOR AN ELECTROMAGNETIC COMMUNICATION SYSTEM 有权
标题翻译：用于电磁通信系统的双模旋转接头
公开(公告)号：US20120235882A1
公开(公告)日：2012-09-20
申请号：US11944214
申请日：2007-11-21
申请人： Derek E. Iverson , Jonathan M. Saint Clair
发明人： Derek E. Iverson , Jonathan M. Saint Clair
IPC分类号： H01P1/06 , H01Q1/00
CPC分类号： H01P1/067 , H01Q3/02
摘要： A dual mode rotary joint as described herein can be utilized in an electromagnetic communication system such as a radar system. The dual mode rotary joint can be used to rotatably couple an antenna architecture to its mounting structure. One embodiment of the dual mode joint includes a waveguide configured to propagate radio frequency (RF) signals, and endcaps coupled to the ends of the waveguide. Each endcap is reflective for RF signals and transmissive for optical signals.
摘要翻译：如本文所述的双模旋转接头可以用在诸如雷达系统的电磁通信系统中。双模旋转接头可用于将天线结构可旋转地耦合到其安装结构。双模接头的一个实施例包括配置成传播射频（RF）信号的波导和耦合到波导的端部的端帽。每个端帽对于RF信号是反射的，并且用于光信号。

9. 发明授权

US07860401B2 Quadrature amplitude modulation-modulated retro-reflector 有权
标题翻译：正交幅度调制调制后向反射器
公开(公告)号：US07860401B2
公开(公告)日：2010-12-28
申请号：US11955811
申请日：2007-12-13
申请人： Jonathan M. Saint Clair
发明人： Jonathan M. Saint Clair
IPC分类号： H04B10/22
CPC分类号： H04B10/2587
摘要： A method for point-to-point communication over an optical channel is provided. An optical beam is received at a first corner cube modulated retro-reflector. Simultaneously, the optical beam is received at a second corner cube modulated retro-reflector. The first and second corner cube modulated retro-reflectors are adjacent to each other, are co-boresighted, and have an aggregate diameter that is smaller than the far-field Instantaneous Field of View of a receiver. The optical beam is modified by the first corner cube modulated retro-reflector by adding a first modulation to the optical beam, forming a first modulated optical beam. Simultaneously, the optical beam is modified by the second corner cube modulated retro-reflector by adding a second modulation to the optical beam, forming a second modulated optical beam. The first modulated optical beam and the second modulated optical beam combine to form a modified optical wavefront, which is reflected to a sender.
摘要翻译：提供了一种通过光通道进行点对点通信的方法。光束在第一角落立方体调制后向反射器处被接收。同时，光束被接收在第二角形立方体调制后向反射器处。第一和第二角部立方体调制的反射器彼此相邻，是共视距的，并且具有小于接收器的远场瞬时视场的聚集直径。通过向光束添加第一调制，形成第一调制光束，由第一角立方调制后向反射器修改光束。同时，通过向光束添加第二调制，形成第二调制光束，由第二角立方调制后向反射器修改光束。第一调制光束和第二调制光束组合以形成修改的光波阵面，其被反射到发送器。

10. 发明申请

US20100134781A1 SYSTEM AND METHOD FOR MOTION BASED VELOCITY DISCRIMINATION FOR DOPPLER VELOCIMETERS 有权
标题翻译：用于多普勒航空器的基于运动的速度辨识的系统和方法
公开(公告)号：US20100134781A1
公开(公告)日：2010-06-03
申请号：US12703348
申请日：2010-02-10
申请人： David C. Soreide , Jonathan M. Saint Clair
发明人： David C. Soreide , Jonathan M. Saint Clair
IPC分类号： G01P3/36
CPC分类号： G01F1/661 , G01F1/663 , G01P3/366 , G01P13/04 , G01S7/4818 , G01S17/58
摘要： A Doppler velocimeter apparatus that may have a coherent light source for generating a beam of coherent light. A modulating subsystem may receive and modulate at least a first portion of the beam of coherent light to form a first beam portion, the first beam portion forming a frequency offset and being a modulated, coherent optical signal. An optical element may receive the first beam portion and direct the first beam portion at a subject, the first beam portion being reflected from the subject to form a reflected beam that has a frequency that is modified in relation to the motion of the subject. A processing subsystem may receive a second portion of the beam of coherent light, and also the reflected beam, and uses the second beam portion and the reflected beam to determine a Doppler shift of the reflected beam.
摘要翻译：可以具有用于产生相干光束的相干光源的多普勒测速仪装置。调制子系统可以接收和调制相干光束的至少第一部分以形成第一光束部分，第一光束部分形成频率偏移并且是调制的相干光信号。光学元件可以接收第一光束部分并将对象的第一光束部分引导，第一光束部分从对象反射以形成具有相对于被摄体的运动被修改的频率的反射光束。处理子系统可以接收相干光束的第二部分以及反射光束，并且使用第二光束部分和反射光束来确定反射光束的多普勒频移。

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