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11. 发明授权

US4851667A Compact laser scanner optical system 失效
标题翻译：小型激光扫描仪光学系统
公开(公告)号：US4851667A
公开(公告)日：1989-07-25
申请号：US121371
申请日：1987-11-16
申请人： Barry M. Mergenthaler , Paul O. Detwiler , Donald A. Collins, Jr.
发明人： Barry M. Mergenthaler , Paul O. Detwiler , Donald A. Collins, Jr.
IPC分类号： G02B26/10 , G02B26/12 , G06K7/10
CPC分类号： G06K7/10871
摘要： A compact optical scanning system comprises a portable enclosure structure having a cover portion which includes a glass enclosed aperture over which a UPC label attached to a purchased merchandise item is moved. Mounted within the enclosure is a laser whose output coherent light beam is reflected along a path extending in a direction parallel to the cover portion by mirrors and a bifocal lens member mounted on a shelf extending between opposite sidewalls of enclosure. One of the mirrors mounted on the shelf reflects the laser beam in a downward direction at a rotating multifaceted mirrored member mounted on and directly beneath the shelf and the bifocal lens. The rotating mirrored spinner directs the laser beam at a plurality of pattern mirrors which redirects the received laser beam towards the aperture, forming a scan pattern thereat for scanning the UPC label.
摘要翻译：紧凑型光学扫描系统包括便携式外壳结构，该便携式外壳结构具有盖部分，该盖部分包括玻璃封闭孔，附着在购买的商品上的UPC标签被移动。安装在外壳内的激光器是其输出相干光束沿着平行于盖部分的方向延伸的路径被反射镜反射的激光器，以及安装在在外壳的相对侧壁之间延伸的搁板上的双焦点透镜部件。安装在搁架上的一个反射镜在安装在搁板和双焦点透镜的正上方的旋转多面镜像部件上向下反射激光束。旋转镜像旋转器将激光束引导到多个图案反射镜，其将接收到的激光束朝向孔重定向，从而在其上形成用于扫描UPC标签的扫描图案。

12. 发明授权

US06536668B1 Dual aperture optical scanner 失效
标题翻译：双孔光学扫描仪
公开(公告)号：US06536668B1
公开(公告)日：2003-03-25
申请号：US09507321
申请日：2000-02-18
申请人： Paul O. Detwiler , Barry M. Mergenthaler
发明人： Paul O. Detwiler , Barry M. Mergenthaler
IPC分类号： G06K710
CPC分类号： G06K7/1096 , G02B5/09 , G06K7/10693 , G06K7/10871
摘要： A dual aperture optical scanner which employs a single laser beam to produce horizontal and vertical scan patterns. The optical scanner includes a housing having first and second apertures, a laser beam source, a mirrored spinner having a plurality of facets with different elevation angles for reflecting the laser beam in a plurality of directions, and a plurality of pattern mirrors within the housing for reflecting the laser beam from the spinner through the first and second apertures to an article having a bar code label to be scanned. The optical scanner also includes an optical transceiver for passing the laser beam and for collecting reflected light from the scanned article and a photodetector for generating signals representing the intensity of the light reflected from the article.
摘要翻译：双孔光学扫描器，采用单个激光束产生水平和垂直扫描图案。光学扫描仪包括具有第一和第二孔的壳体，激光束源，具有多个具有不同仰角的小平面的反射旋转器，用于在多个方向上反射激光束，以及在壳体内的多个图案反射镜，将来自旋转器的激光束通过第一和第二孔反射到具有待扫描的条形码标签的物品。光学扫描器还包括用于使激光束通过并用于收集来自扫描制品的反射光的光收发器和用于产生表示从物品反射的光的强度的信号的光电检测器。

13. 发明授权

US6059189A Dual aperture optical scanner 失效
公开(公告)号：US6059189A
公开(公告)日：2000-05-09
申请号：US312391
申请日：1994-09-26
申请人： Paul O. Detwiler , Barry M. Mergenthaler
发明人： Paul O. Detwiler , Barry M. Mergenthaler
IPC分类号： G02B5/09 , G06K7/10
CPC分类号： G06K7/1096 , G02B5/09 , G06K7/10693 , G06K7/10871
摘要： A dual aperture optical scanner which employs a single laser beam to produce horizontal and vertical scan patterns. The optical scanner includes a housing having first and second apertures, a laser beam source, a mirrored spinner having a plurality of facets with different elevation angles for reflecting the laser beam in a plurality of directions, and a plurality of pattern mirrors within the housing for reflecting the laser beam from the spinner through the first and second apertures to an article having a bar code label to be scanned. The optical scanner also includes an optical transceiver for passing the laser beam and for collecting reflected light from the scanned article and a photodetector for generating signals representing the intensity of the light reflected from the article.

14. 发明授权

US5229588A Dual aperture optical scanner 失效
标题翻译：双孔光学扫描仪
公开(公告)号：US5229588A
公开(公告)日：1993-07-20
申请号：US767746
申请日：1991-09-30
申请人： Paul O. Detwiler , Barry M. Mergenthaler
发明人： Paul O. Detwiler , Barry M. Mergenthaler
IPC分类号： G02B5/09 , G06K7/10
CPC分类号： G06K7/1096 , G02B5/09 , G06K7/10693 , G06K7/10871
摘要： A dual aperture optical scanner which employs a single laser beam to produce horizontal and vertical scan patterns. The optical scanner includes a housing having first and second apertures, a laser beam source, a mirrored spinner having a plurality of facets with different elevation angles for reflecting the laser beam in a plurality of directions, and a plurality of pattern mirrors within the housing for reflecting the laser beam from the spinner through the first and second apertures to an article having a bar code label to be scanned. The optical scanner also includes an optical transceiver for passing the laser beam and for collecting reflected light from the scanned article and a photodetector for generating signals representing the intensity of the light reflected from the article.

15. 发明授权

US06390369B1 Streamlined scanner spinner 有权
标题翻译：流线型扫描仪旋转器
公开(公告)号：US06390369B1
公开(公告)日：2002-05-21
申请号：US09792459
申请日：2001-02-23
申请人： Hong Tang , Paul O. Detwiler
发明人： Hong Tang , Paul O. Detwiler
IPC分类号： G02B2600
CPC分类号： G06K7/10623 , G02B26/12
摘要： A spinner for a barcode scanner includes mirror facets arranged in a polygon about a rotary axis. A fairing extends radially outwardly from adjacent the facets, and is circumferentially truncated therearound for aerodynamically streamlining the spinner.
摘要翻译：用于条形码扫描器的旋转器包括围绕旋转轴线布置成多边形的镜面。整流罩从相邻的小平面向外径向延伸，并在其周围被圆周截断，以使空气动力学精简旋转器。

16. 发明授权

US06273337B1 Tilted offset barcode scanner 有权
标题翻译：倾斜偏移条形码扫描仪
公开(公告)号：US06273337B1
公开(公告)日：2001-08-14
申请号：US09502203
申请日：2000-02-10
申请人： Paul O. Detwiler , Hong Tang
发明人： Paul O. Detwiler , Hong Tang
IPC分类号： G02B800
CPC分类号： G06K7/10702
摘要： A barcode scanner includes a laser for projecting a laser beam in an outbound path to a focus at a barcode, and effecting back scattered light therefrom in an opposite inbound path. A collection lens is optically aligned with the laser in both the outbound and inbound paths, and has an optical axis laterally offset from the laser and aligned with the focus. A detector is laterally offset from the laser and optically aligned with the lens for receiving the scattered light therefrom.
摘要翻译：条形码扫描器包括用于将激光束投射到条形码上的焦点的出站路径的激光器，并且在相反的入口路径中实现其散射的光。收集透镜在出射和入射路径中与激光器光学对准，并且具有横向偏离激光器并与焦点对准的光轴。检测器从激光器侧向偏移并且与透镜光学对准以从其接收散射光。

17. 发明申请

US20100051694A1 METHOD OF PRODUCING A COATED OPTICAL ELEMENT 有权
标题翻译：制造涂层光学元件的方法
公开(公告)号：US20100051694A1
公开(公告)日：2010-03-04
申请号：US12198177
申请日：2008-08-26
申请人： Paul O. Detwiler
发明人： Paul O. Detwiler
IPC分类号： G06K7/10 , B29D11/00
CPC分类号： B29D11/00596
摘要： A method of producing a coated optical element which uses in-mold decoration (IMG) techniques. The method includes injection molding an element adjacent a coating of a preform sheet, whereby the coating transfers to the element to create the optical element.
摘要翻译：一种制造使用模内装饰（IMG）技术的涂覆光学元件的方法。该方法包括将预成型片的涂层附近的元件注射成型，由此涂层转移到元件以产生光学元件。

18. 发明申请

US20080257963A1 DUAL-APERATURE BARCODE SCANNER WITH TETHER-FREE TOWER HOUSING 有权
标题翻译：双面无边条形扫描仪，带无端塔式外壳
公开(公告)号：US20080257963A1
公开(公告)日：2008-10-23
申请号：US11736710
申请日：2007-04-18
申请人： David L. Gregerson , Paul O. Detwiler , John R. Johnson
发明人： David L. Gregerson , Paul O. Detwiler , John R. Johnson
IPC分类号： G06K7/10
CPC分类号： G06K7/10574 , G06K7/1096
摘要： A dual-aperture barcode scanner with tether-free housing. The scanner includes vertical portion including switches and a housing adjacent to but separated from the switches.
摘要翻译：双孔光学条码扫描器，无系绳的外壳。扫描器包括垂直部分，包括开关和邻近但与开关分离的外壳。

19. 发明授权

US06502753B2 Compact dual aperture scanner 有权
公开(公告)号：US06502753B2
公开(公告)日：2003-01-07
申请号：US09794839
申请日：2001-02-26
申请人： Paul O. Detwiler
发明人： Paul O. Detwiler
IPC分类号： G06K710
CPC分类号： G06K7/1096 , G06K7/10613
摘要： A compact dual aperture scanner is disclosed. The scanner includes a horizontal cabinet including a horizontal aperture and a vertical cabinet including a vertical aperture. The vertical cabinet contains a laser source and deflecting mirror in a lower portion of the vertical cabinet and a polygonal spinner in an upper portion of the vertical cabinet. The laser source directs a laser beam at the deflecting mirror, which deflects the laser beam to the spinner. The spinner rotates, deflecting the laser beam into a plurality of rays. The rays strike a series of primary and secondary mirrors within the vertical and horizontal cabinets, which deflect the rays to produce a scan pattern at each of the horizontal and vertical apertures. When scattered light, such as may be reflected from a bar code, enters the vertical or horizontal aperture, the light is deflected by the secondary and primary mirrors to the spinner, where it is deflected to a collection lens and directed to the deflecting mirror. The deflecting mirror deflects the light onto a photodetector, which produces a photosignal which can be processed to extract bar code information. The location of the spinner inside the vertical cabinet allows the horizontal cabinet to be designed more shallow and compact than would be necessary if the spinner were located within the horizontal cabinet, allowing greater versatility in positioning and use of the scanner.

20. 发明授权

US07950582B2 Method of producing a coated optical element 有权
标题翻译：涂覆光学元件的制造方法
公开(公告)号：US07950582B2
公开(公告)日：2011-05-31
申请号：US12198177
申请日：2008-08-26
申请人： Paul O. Detwiler
发明人： Paul O. Detwiler
IPC分类号： G06K7/10 , H02P1/00
CPC分类号： B29D11/00596
摘要： A method of producing a coated optical element which uses in-mold decoration (IMG) techniques. The method includes injection molding an element adjacent a coating of a preform sheet, whereby the coating transfers to the element to create the optical element.
摘要翻译：一种制造使用模内装饰（IMG）技术的涂覆光学元件的方法。该方法包括将预成型片的涂层附近的元件注射成型，由此涂层转移到元件以产生光学元件。

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