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1. 发明授权

US09878530B2 Laser cutting method and articles produced therewith 有权
公开(公告)号：US09878530B2
公开(公告)日：2018-01-30
申请号：US13996898
申请日：2011-12-29
申请人： Pingfan Wu , Edward J. Woo , Ian R. Owen , Bruce E. Tait , Frederick P. Laplant , Patrick R. Fleming
发明人： Pingfan Wu , Edward J. Woo , Ian R. Owen , Bruce E. Tait , Frederick P. Laplant , Patrick R. Fleming
IPC分类号： B32B38/00 , B32B7/02 , B32B27/08 , B32B27/32 , B32B27/36 , B32B3/02 , B23K26/38 , B23K26/402 , F21V8/00 , B23K103/00
CPC分类号： B32B38/0004 , B23K26/38 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C2791/009 , B32B3/02 , B32B7/02 , B32B27/08 , B32B27/32 , B32B27/36 , B32B27/365 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/412 , B32B2307/416 , B32B2307/42 , B32B2307/514 , B32B2307/706 , B32B2310/0843 , B32B2551/00 , G02B6/005 , Y10T428/24777
摘要： Laser cutting of multilayer optical film bodies comprising polyester and polycarbonate materials.

2. 发明申请

US20130264730A1 LASER CUTTING METHOD AND ARTICLES PRODUCED THEREWITH 有权
标题翻译：激光切割方法和制作的文章
公开(公告)号：US20130264730A1
公开(公告)日：2013-10-10
申请号：US13996898
申请日：2011-12-29
申请人： Pingfan Wu , Edward J. Woo , Ian R. Owen , Bruce E. Tait , Frederick P. Laplant , Patrick R. Fleming
发明人： Pingfan Wu , Edward J. Woo , Ian R. Owen , Bruce E. Tait , Frederick P. Laplant , Patrick R. Fleming
IPC分类号： B32B38/00 , B32B3/02
CPC分类号： B32B38/0004 , B23K26/38 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C2791/009 , B32B3/02 , B32B7/02 , B32B27/08 , B32B27/32 , B32B27/36 , B32B27/365 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2270/00 , B32B2307/412 , B32B2307/416 , B32B2307/42 , B32B2307/514 , B32B2307/706 , B32B2310/0843 , B32B2551/00 , G02B6/005 , Y10T428/24777
摘要： Laser cutting of multilayer optical film bodies comprising polyester and polycarbonate materials.
摘要翻译：激光切割包括聚酯和聚碳酸酯材料的多层光学膜体。

3. 发明授权

US09033765B2 Coated abrasive article and methods of ablating coated abrasive articles 有权
标题翻译：涂覆的磨料制品和烧蚀涂层磨料制品的方法
公开(公告)号：US09033765B2
公开(公告)日：2015-05-19
申请号：US13377743
申请日：2010-07-23
申请人： Edward J. Woo , Pingfan Wu , Patrick R. Fleming , Ian R. Owen , Schoen A. Schuknecht , Frederick P. LaPlant
发明人： Edward J. Woo , Pingfan Wu , Patrick R. Fleming , Ian R. Owen , Schoen A. Schuknecht , Frederick P. LaPlant
IPC分类号： B24D11/04 , B41M5/26 , B24D11/02
CPC分类号： B24D11/04 , B24D11/008 , B24D11/02 , B41M5/267
摘要： A coated abrasive article comprises an abrasive layer secured to a backing. The abrasive layer comprises abrasive particles secured by at least one binder to a first major surface of the backing. A supersize is disposed on at least a portion of the abrasive layer. The coated abrasive article has a melt flow zone adjacent to an edge of the coated abrasive article, wherein the melt flow zone has a maximum width of less than 100 micrometers, and the melt flow zone has a maximum height of less than 40 micrometers. Methods of using infrared lasers to ablate coated abrasive articles are also disclosed, wherein a laser wavelength is matched to a component of the coated abrasive article.
摘要翻译：涂覆的磨料制品包括固定到背衬的磨料层。研磨层包括通过至少一个粘合剂固定到背衬的第一主表面的研磨颗粒。在磨料层的至少一部分上设置超大尺寸。涂覆的磨料制品具有与涂覆的磨料制品的边缘相邻的熔体流动区域，其中熔体流动区域具有小于100微米的最大宽度，并且熔体流动区域具有小于40微米的最大高度。还公开了使用红外激光来烧蚀涂覆的磨料制品的方法，其中激光波长与涂覆的磨料制品的组分相匹配。

4. 发明申请

US20120122383A1 DOATED ABRASIVE ARTICLE AND METHODS OF ABLATING COATED ABRASIVE ATRICLES 有权
标题翻译：抛光磨砂制品及其涂敷方法
公开(公告)号：US20120122383A1
公开(公告)日：2012-05-17
申请号：US13377743
申请日：2010-07-23
申请人： Edward J. Woo , Pingfan Wu , Patrick R. Fleming , Lan R. Oven , Schoen A. Schuknecht , Frederick LaPlant
发明人： Edward J. Woo , Pingfan Wu , Patrick R. Fleming , Lan R. Oven , Schoen A. Schuknecht , Frederick LaPlant
IPC分类号： B24D3/00 , B24D18/00
CPC分类号： B24D11/04 , B24D11/008 , B24D11/02 , B41M5/267
摘要： A coated abrasive article comprises an abrasive layer secured to a backing. The abrasive layer comprises abrasive particles secured by at least one binder to a first major surface of the backing. A supersize is disposed on at least a portion of the abrasive layer. The coated abrasive article has a melt flow zone adjacent to an edge of the coated abrasive article, wherein the melt flow zone has a maximum width of less than 100 micrometers, and the melt flow zone has a maximum height of less than 40 micrometers. Methods of using infrared lasers to ablate coated abrasive articles are also disclosed, wherein a laser wavelength is matched to a component of the coated abrasive article.
摘要翻译：涂覆的磨料制品包括固定到背衬的磨料层。研磨层包括通过至少一个粘合剂固定到背衬的第一主表面的研磨颗粒。在磨料层的至少一部分上设置超大尺寸。涂覆的磨料制品具有与涂覆的磨料制品的边缘相邻的熔体流动区域，其中熔体流动区域具有小于100微米的最大宽度，并且熔体流动区域具有小于40微米的最大高度。还公开了使用红外激光来烧蚀涂覆的磨料制品的方法，其中激光波长与涂覆的磨料制品的组分相匹配。

5. 发明申请

US20130270239A1 APPARATUS AND METHOD FOR LASER CUTTING USING A SUPPORT MEMBER HAVING A GOLD FACING LAYER 审中-公开
标题翻译：使用具有金色表面层的支撑构件进行激光切割的装置和方法
公开(公告)号：US20130270239A1
公开(公告)日：2013-10-17
申请号：US13976514
申请日：2011-12-29
申请人： Pingfan Wu , Moses M. David , Bruce E. Tait , Schoen A. Schuknecht , Steven D. Theiss , Charles J. Studiner, IV , Donovan C.C. Karg, JR.
发明人： Pingfan Wu , Moses M. David , Bruce E. Tait , Schoen A. Schuknecht , Steven D. Theiss , Charles J. Studiner, IV , Donovan C.C. Karg, JR.
IPC分类号： B23K26/08 , B23K26/38
CPC分类号： B23K26/0846 , B23K26/0838 , B23K26/38 , B23K26/40 , B23K2101/16 , B23K2103/172 , B23K2103/42 , B23K2103/50
摘要： The present application relates to an apparatus (52) for supporting sheet material during cutting by laser radiation comprising a support member (42) having a gold facing layer. A method for cutting sheet material using such apparatus is also defined.
摘要翻译：本申请涉及一种用于在通过激光辐射切割期间支撑片材的装置（52），包括具有金表面层的支撑构件（42）。还定义了使用这种装置切割片材的方法。

6. 发明授权

US10286489B2 Apparatus and method for laser cutting using a support member having a gold facing layer 有权
公开(公告)号：US10286489B2
公开(公告)日：2019-05-14
申请号：US13976514
申请日：2011-12-29
申请人： Pingfan Wu , Moses M. David , Bruce E. Tait , Schoen A. Schuknecht , Steven D. Theiss , Charles J. Studiner, IV , Donovan C. C. Karg, Jr.
发明人： Pingfan Wu , Moses M. David , Bruce E. Tait , Schoen A. Schuknecht , Steven D. Theiss , Charles J. Studiner, IV , Donovan C. C. Karg, Jr.
IPC分类号： B23K26/08 , B23K26/38 , B23K26/40 , B23K101/16 , B23K103/00 , B23K103/16
摘要： The present application relates to an apparatus (52) for supporting sheet material during cutting by laser radiation comprising a support member (42) having a gold facing layer. A method for cutting sheet material using such apparatus is also defined.

7. 发明申请

US20130212952A1 Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles 有权
公开(公告)号：US20130212952A1
公开(公告)日：2013-08-22
申请号：US13881601
申请日：2011-10-21
申请人： Dennis G. Welygan , Charles J. Studiner, IV , Dwight D. Erickson , Scott A. Baum , Edward J. Woo , Pingfan Wu , Travis L. Potts
发明人： Dennis G. Welygan , Charles J. Studiner, IV , Dwight D. Erickson , Scott A. Baum , Edward J. Woo , Pingfan Wu , Travis L. Potts
IPC分类号： B24D18/00
CPC分类号： C09K3/1418 , B01J2/26 , B23K26/0624 , B23K26/082 , B23K26/0821 , B23K26/0838 , B23K26/0846 , B23K26/38 , B23K26/40 , B23K2103/52 , B24D3/02 , C04B35/1115 , C04B2235/52 , C04B2235/6025 , C04B2235/612 , C04B2235/94 , C09K3/1409
摘要： A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed.

8. 发明授权

US09073179B2 Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles 有权
标题翻译：用于制造成形陶瓷磨粒，成形陶瓷磨粒和磨料制品的激光方法
公开(公告)号：US09073179B2
公开(公告)日：2015-07-07
申请号：US13881601
申请日：2011-10-21
申请人： Dennis G. Welygan , Charles J. Studiner, IV , Dwight D. Erickson , Edward J. Woo , Pingfan Wu
发明人： Dennis G. Welygan , Charles J. Studiner, IV , Dwight D. Erickson , Edward J. Woo , Pingfan Wu
IPC分类号： B24D3/00 , B24D11/00 , B24D18/00 , B24D3/02 , C09K3/14 , C09C1/68 , B23K26/38 , B23K26/40 , C04B35/111 , B23K26/06 , B23K26/08
CPC分类号： C09K3/1418 , B01J2/26 , B23K26/0624 , B23K26/082 , B23K26/0821 , B23K26/0838 , B23K26/0846 , B23K26/38 , B23K26/40 , B23K2103/52 , B24D3/02 , C04B35/1115 , C04B2235/52 , C04B2235/6025 , C04B2235/612 , C04B2235/94 , C09K3/1409
摘要： A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed.
摘要翻译：制造成形陶瓷磨粒的方法包括使用激光束切割陶瓷前体材料层并形成成形陶瓷前体颗粒。进一步的热处理提供成形陶瓷磨粒。还公开了通过所述方法可生产的成型陶瓷磨粒和含有它们的磨料制品。

9. 发明授权

US08459807B2 Sheeting with composite image that floats 有权
标题翻译：具有浮动的复合图像的片材
公开(公告)号：US08459807B2
公开(公告)日：2013-06-11
申请号：US12663755
申请日：2008-06-17
申请人： Sammuel D. Herbert , Charles J. Studiner, IV , Robert L. W. Smithson , Robert T. Krasa , Pingfan Wu , Douglas S. Dunn , Michael W. Dolezal
发明人： Sammuel D. Herbert , Charles J. Studiner, IV , Robert L. W. Smithson , Robert T. Krasa , Pingfan Wu , Douglas S. Dunn , Michael W. Dolezal
IPC分类号： G02B5/124
CPC分类号： G03B21/62 , G02B27/2214 , G02B27/2292
摘要： Techniques are described for forming microlens sheeting having composite images that appear to float with respect to the plane of the sheeting. As one example, a method comprises forming one or more images within a sheeting having a surface of microlenses, wherein at least one of the images is a partially complete image, and wherein each of the images is associated with a different one of the microlenses, wherein the microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a plurality of composite images from the images formed within the sheeting so that each of the composite images appears to float with respect to the plane of the sheeting, and wherein forming the one or more images comprises forming the one or more images such that each of the composite images is associated with a different viewing angle range.
摘要翻译：描述了用于形成具有似乎相对于片材的平面漂浮的复合图像的微透镜片材的技术。作为一个示例，一种方法包括在具有微透镜表面的片材内形成一个或多个图像，其中至少一个图像是部分完整的图像，并且其中每个图像与微透镜中的不同的一个相关联，其中所述微透镜具有折射表面，其将光透射到所述片材内的位置以从所述片材内形成的图像产生多个合成图像，使得每个复合图像看起来相对于片材的平面浮动，并且其中形成一个或多个图像包括形成一个或多个图像，使得每个合成图像与不同的视角范围相关联。

10. 发明申请

US20070189657A1 Polarization beam separator and combiner 有权
标题翻译：偏振光束分离器和组合器
公开(公告)号：US20070189657A1
公开(公告)日：2007-08-16
申请号：US11644640
申请日：2006-12-22
申请人： Pingfan Wu , Liang-Ju Lu , Zhicheng Yang , Boying Zhang
发明人： Pingfan Wu , Liang-Ju Lu , Zhicheng Yang , Boying Zhang
IPC分类号： G02B6/26
CPC分类号： G02B6/272 , G02B5/001 , G02B5/3083 , G02B6/2706 , G02B6/2773 , G02B6/34 , G02B27/283 , H04B10/25
摘要： The present invention relates to a device for use in a fiber optic system that may be a communication system, a sensing system or other system using guided-wave optical components. Reducing the number of lenses required to couple the waveguides and the free-space paths in the device offers the dual advantages of a reduced component count and simplified alignment. In an exemplary device having a first and second waveguides, a birefringent optical system defines bidirectional, polarization-dependent free-space paths. One of the bidirectional, polarization-dependent, free-space paths couples at least the first waveguide to the second waveguide. The birefringent optical system includes at least one prism for bending one of the polarization-dependent paths in a clockwise direction and one of the polarization-dependent paths in a counterclockwise direction.
摘要翻译：本发明涉及一种用于光纤系统的设备，其可以是使用导波光学部件的通信系统，感测系统或其他系统。降低连接波导和自由空间路径所需的透镜数量提供了减少组件数量和简化对准的双重优点。在具有第一和第二波导的示例性装置中，双折射光学系统限定双向的，偏振相关的自由空间路径。双向，偏振相关的自由空间路径之一至少将第一波导耦合到第二波导。双折射光学系统包括至少一个棱镜，用于沿顺时针方向弯曲偏振相关路径中的一个并且沿逆时针方向弯曲偏振相关路径中的一个。

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