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公开(公告)号：US20080144921A1
公开(公告)日：2008-06-19
申请号：US11411977
申请日：2006-04-26
申请人： Todd E. Lizotte , Orest Ohar
发明人： Todd E. Lizotte , Orest Ohar
IPC分类号： G06K9/00
CPC分类号： G01N21/6456 , G01N21/8806 , G01N2021/6421 , H05K1/0269 , H05K3/0035
摘要： Inspection of partially drilled microvias by fluorescence based optical imaging techniques, selective coaxial illumination and multivariable off-axis illumination and the use of comparative image analysis and the transformation of back reflected radiation by means of an integrated fluorescing plate mounted to the surface of a CCD or EMCCD array.
摘要翻译： 通过基于荧光的光学成像技术，选择性同轴照明和多变量离轴照明来检查部分钻孔的微血管，以及使用比较图像分析和通过安装到CCD的表面上的集成荧光板来反射反射辐射的转换，或 EMCCD阵列。
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12.发明授权公开(公告)号：US06653593B2
公开(公告)日：2003-11-25
申请号：US10183806
申请日：2002-06-26
申请人： Todd E. Lizotte , Orest Ohar
发明人： Todd E. Lizotte , Orest Ohar
IPC分类号： B23K2636
CPC分类号： B23K26/04 , B23K26/043 , B23K26/082 , B23K26/389 , B23K2101/007 , B23K2101/04 , B23K2101/10 , B23K2103/12 , G02B26/101 , H05K3/0026
摘要： A laser beam delivery system for ablating a desired array of features in an object to be processed. The imaging system comprises a laser, a shaping apparatus for shaping the laser beam into a plurality of separate laser beams, first and second repeat positioners for redirecting the beams, a converging mechanism for converging the laser beams through a clear aperture of a reflective mirror of the first repeat positioner, and a focusing member for focusing the laser beams at a desired one of a plurality of holographic imaging segments. Each one of the holographic imaging segments, comprising the holographic imaging lens, forms a desired formation in a surface of the object to be processed. A number of the components are housed within a rotatable module and a rotational drive is connected to the rotatable module to facilitate rotation thereof relative to the optical axis.
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公开(公告)号：US20060202115A1
公开(公告)日：2006-09-14
申请号：US11077023
申请日：2005-03-10
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
IPC分类号： H01J40/14
CPC分类号： B23K26/04 , B23K26/043 , B23K26/702 , G01S5/16 , H04N1/047
摘要： An apparatus and method for maintaining a desired position of a collimated light beam are provided. An optical system includes one or more passive optical elements movably positioned in the beam path. Beam position is responsive to movement of at least one of the passive optical elements. The actual position of the beam is detected and compared with the desired beam position. An error signal is generated and the beam path is altered responsive to movement of one or more of the passive optical elements. In further aspects, beam shaping optics, such diffractive optics, are provided to shape the sensed beam portion. In still other aspects, thermal conditions of the laser may be monitored and a thermal map is provided to automatically compensate for estimated beam drift due to thermal conditions.
摘要翻译： 提供了用于保持准直光束的期望位置的装置和方法。 光学系统包括可移动地定位在光束路径中的一个或多个无源光学元件。 光束位置响应至少一个无源光学元件的移动。 检测光束的实际位置并将其与期望的光束位置进行比较。 产生误差信号，响应于一个或多个无源光学元件的移动而改变光束路径。 在另外的方面，光束成形光学器件，这种衍射光学器件被提供以对感测的光束部分进行成形。 在其他方面，可以监测激光器的热条件，并提供热图以自动补偿由于热条件引起的估计的光束漂移。
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公开(公告)号：US20060026880A1
公开(公告)日：2006-02-09
申请号：US11095168
申请日：2005-03-31
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
IPC分类号： F41A9/53
摘要： An indicia for marking on an object, such as a cartridge case, for representing selected information, such as identification indicia identifying the firearm that discharged the cartridge, and methods and apparatus for generating, imprinting and reading the identification indicia. An indicia includes a multi-dimensional array of encoded marks, including encoded marks determined by spectral encoding variables representing the selected information wherein each spectral variable is spectrally distinguishable from others of the spectral variables representing variables, and an encoded pattern of the encoded marks is determined by algorithmic transformation of the selected information. An indicia may also include hologram related artwork. An indicia may be an encoded hologram multi-dimensional barcode, an encoded hologram or an encoded concentric circular barcode and may be formed of a single indicia or as an array of indicia.
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公开(公告)号：US20060238743A1
公开(公告)日：2006-10-26
申请号：US11407698
申请日：2006-04-20
申请人： Todd Lizotte , Orest Ohar , Richard Rosenberg
发明人： Todd Lizotte , Orest Ohar , Richard Rosenberg
IPC分类号： G01P3/36
CPC分类号： G03H1/32 , B23K26/073 , G02B5/32 , G02B27/48 , G03F7/70091 , G03F7/70825
摘要： An optical mount device for holographic and diffractive beam shaped image speckle reduction by active beam sampling by means of low and high frequency vibrations induced in the HOE/DOE optical mount. A holographic optical element or a diffractive optical element is placed into an optical mount which is isolated by small flexures or springs and is moved in an x-y plane at variable frequencies ranging from 1 to 50 kHz.
摘要翻译： 一种用于全息和衍射光束形状图像散斑的光学安装装置，通过在HOE / DOE光学安装座中引起的低频和高频振动的有源波束采样。 将全息光学元件或衍射光学元件放置在由小的挠曲件或弹簧隔离的光学安装座中，并以1至50kHz的可变频率在x-y平面中移动。
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16.发明申请Fiber laser based production of laser drilled microvias for multi-layer drilling, dicing, trimming or milling applications 失效基于光纤激光的激光钻孔微孔生产，用于多层钻孔，切割，修边或铣削应用公开(公告)号：US20060065640A1
公开(公告)日：2006-03-30
申请号：US11237527
申请日：2005-09-28
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
CPC分类号： B23K26/0604 , B23K26/0622 , B23K26/064 , B23K26/0648 , B23K26/0665 , B23K26/123 , B23K26/389 , B33Y30/00 , B33Y40/00 , G02B6/0008 , H01S3/005 , H01S3/0057 , H01S3/067 , H01S3/0804 , H01S3/0817 , H01S3/094011 , H01S3/094076 , H01S3/09415 , H01S3/10046 , H01S3/11 , H05K3/0026
摘要： Fiber lasers and methods for constructing and using fiber lasers for micro-/nano-machining with output beams including stacked pulses and combinations of continuous wave, pseudo-continuous wave and pulse sequence components.
摘要翻译： 光纤激光器和用于构造和使用光纤激光器的微/纳米加工的方法，输出光束包括堆叠脉冲以及连续波，伪连续波和脉冲序列分量的组合。
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17.发明申请Method and apparatus for cartridge identification imprinting in difficult contexts by recess protected indicia 审中-公开通过凹陷保护标记在困难环境中印记墨盒识别的方法和装置公开(公告)号：US20050241203A1
公开(公告)日：2005-11-03
申请号：US11030492
申请日：2005-01-06
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
摘要： Imprinting an identification indicia on a cartridge in a difficult context, such as on a coated cartridge or on a high power cartridge. A marking indicia is formed on a base surface located in the interior surface of a cartridge chamber containing the cartridge and includes marking lands raised with respect to the base surface and a maximum marking indicia elevation above the base surface that is coplanar with the interior surface. The marking indicia is thereby recessed with respect to the interior surface and the identification indicia is thereby recessed with respect to the imprint surface.
摘要翻译： 在困难的环境中，例如在涂覆的盒式磁带或高功率盒上，在盒上打印识别标记。 在位于包含盒的盒室的内表面的基面上形成标记标记，并且包括相对于基底表面凸起的标记区域和与该内表面共面的底表面上方的最大标记标记。 因此，标记标记相对于内表面凹陷，因此识别标记相对于压印表面凹陷。
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公开(公告)号：US20060174531A1
公开(公告)日：2006-08-10
申请号：US10427513
申请日：2003-05-01
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
IPC分类号： F41A9/53
摘要： An indicia for marking on an object, such as a cartridge case, for representing selected information, such as identification indicia identifying the firearm that discharged the cartridge, and methods and apparatus for generating, imprinting and reading the identification indicia. An indicia includes a multi-dimensional array of encoded marks, including encoded marks determined by spectral encoding variables representing the selected information wherein each spectral variable is spectrally distinguishable from others of the spectral variables representing variables, and an encoded pattern of the encoded marks is determined by algorithmic transformation of the selected information. An indicia may also include hologram related artwork. An indicia may be an encoded hologram multi-dimensional barcode, an encoded hologram or an encoded concentric circular barcode and may be formed of a single indicia or as an array of indicia.
摘要翻译： 用于标记用于表示所选信息的诸如盒壳体的物体的标记，例如识别排出盒的枪支的识别标记，以及用于生成，刻印和读取识别标记的方法和装置。 标记包括编码标记的多维阵列，包括由表示所选信息的频谱编码变量确定的编码标记，其中每个频谱变量与代表变量的频谱变量的其他频谱可分辨，并且确定编码标记的编码模式 通过所选信息的算法转换。 标记还可以包括全息图相关艺术品。 标记可以是编码的全息图多维条形码，编码全息图或编码的同心圆形条形码，并且可以由单个标记或标记阵列形成。
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公开(公告)号：US20050188576A1
公开(公告)日：2005-09-01
申请号：US11095175
申请日：2005-03-31
申请人： Todd Lizotte , Orest Ohar
发明人： Todd Lizotte , Orest Ohar
摘要： An indicia for marking on an object, such as a cartridge case, for representing selected information, such as identification indicia identifying the firearm that discharged the cartridge, and methods and apparatus for generating, imprinting and reading the identification indicia. An indicia includes a multi-dimensional array of encoded marks, including encoded marks determined by spectral encoding variables representing the selected information wherein each spectral variable is spectrally distinguishable from others of the spectral variables representing variables, and an encoded pattern of the encoded marks is determined by algorithmic transformation of the selected information. An indicia may also include hologram related artwork. An indicia may be an encoded hologram multi-dimensional barcode, an encoded hologram or an encoded concentric circular barcode and may be formed of a single indicia or as an array of indicia.
摘要翻译： 用于标记用于表示所选信息的诸如盒壳体的物体的标记，例如识别排出盒的枪支的识别标记，以及用于生成，刻印和读取识别标记的方法和装置。 标记包括编码标记的多维阵列，包括由表示所选信息的频谱编码变量确定的编码标记，其中每个频谱变量与代表变量的频谱变量的其他频谱可分辨，并且确定编码标记的编码模式 通过所选信息的算法转换。 标记还可以包括全息图相关艺术品。 标记可以是编码的全息图多维条形码，编码全息图或编码的同心圆形条形码，并且可以由单个标记或标记阵列形成。
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