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1. 发明授权

US07436555B2 Systems and methods for verifying scanning mode selection 有权
标题翻译：用于验证扫描模式选择的系统和方法
公开(公告)号：US07436555B2
公开(公告)日：2008-10-14
申请号：US10637390
申请日：2003-08-08
申请人： Kevin J. Youngers , Scott C. Baggs
发明人： Kevin J. Youngers , Scott C. Baggs
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： H04N1/1013 , H04N1/193 , H04N2201/0081 , H04N2201/0098 , H04N2201/0404 , H04N2201/0406 , H04N2201/0422 , H04N2201/33314
摘要： In one embodiment, the present invention is directed to a method for verifying a scan mode selection utilized for a scanned image. The method comprises comparing the scanned image to scan samples stored in memory, determining a scan state from a scan sample that most closely corresponds to the scanned image, determining whether the scan mode selection is consistent with the determined scan state, and providing an indication that the scan mode selection is not consistent with the determined scan state.
摘要翻译：在一个实施例中，本发明涉及用于验证用于扫描图像的扫描模式选择的方法。该方法包括将扫描图像与存储在存储器中的扫描样本进行比较，从最接近于扫描图像的扫描样本确定扫描状态，确定扫描模式选择是否与确定的扫描状态一致，并提供指示扫描模式选择与确定的扫描状态不一致。

2. 发明授权

US07055743B2 End-of-travel focus shift in an optical image scanner 失效
标题翻译：光学图像扫描仪中的行程终点聚焦偏移
公开(公告)号：US07055743B2
公开(公告)日：2006-06-06
申请号：US10370671
申请日：2003-02-20
申请人： Kevin J. Youngers
发明人： Kevin J. Youngers
IPC分类号： G06K7/10 , G06K7/14 , H04N1/04
CPC分类号： H04N1/02409 , H04N1/04
摘要： End-of-travel focus shift in an optical image scanner is provided. One embodiment comprises a method for optically scanning. Briefly described, one such method comprises translating an optical head to a first end-of-travel position and adjusting the distance between the optical head and a platen by engaging the optical head with a first stop member disposed at the first end-of-travel position.
摘要翻译：提供光学图像扫描仪中的行程终点聚焦移位。一个实施例包括用于光学扫描的方法。简要描述，一种这样的方法包括将光学头平移到第一行进终点位置，并通过将光学头与设置在第一行程终点处的第一止动构件接合来调节光学头和压板之间的距离位置。

3. 发明授权

US06809843B1 Virtual whiteboard 有权
标题翻译：虚拟白板
公开(公告)号：US06809843B1
公开(公告)日：2004-10-26
申请号：US09345710
申请日：1999-06-30
申请人： Kevin J Youngers
发明人： Kevin J Youngers
IPC分类号： H04N104
CPC分类号： H04N1/3247 , H04N1/00795 , H04N1/10
摘要： A virtual whiteboard is disclosed that employs a scanner as an input device of a communications system linking multiple remote participants across an Intranet or Internet in which a user writes directly onto the scanner's platen or on a clear plastic transparency on the scanner's platen with dry erase markers in the same manner a user would write on an overhead projector or a whiteboard. The scanner would then perform the scan and mirror the image from left to right and transmit an electronic signal representative of the scanned image to remote conference participants over the Internet or Intranet or other known signal transmission means.
摘要翻译：公开了一种虚拟白板，其使用扫描仪作为通过内联网或互联网连接多个远程参与者的通信系统的输入设备，其中用户直接用扫描器的压板或扫描器的压板上的透明塑料透明体用干擦除标记以相同的方式，用户将在高架投影仪或白板上书写。然后扫描仪将执行扫描并从左到右镜像图像，并通过因特网或内联网或其他已知的信号传输装置将表示扫描图像的电子信号发送给远程会议参与者。

4. 发明授权

US06621600B1 Digital image scanner with a variable aperture lens and multiple scanning speeds 失效
标题翻译：具有可变光圈镜头和多重扫描速度的数字图像扫描仪
公开(公告)号：US06621600B1
公开(公告)日：2003-09-16
申请号：US09614579
申请日：2000-07-12
申请人： David W Boyd , Kevin J Youngers
发明人： David W Boyd , Kevin J Youngers
IPC分类号： H04N104
CPC分类号： H04N1/00822 , H04N1/00795 , H04N1/0402 , H04N1/0408 , H04N1/0429 , H04N1/0443 , H04N1/0455 , H04N1/19
摘要： A scanner is provided with a variable aperture lens system. High resolution scans use a relatively small aperture size, and scanning speed is relatively slow. Low resolution scans use a relatively large aperture size, and scanning speed is increased. Fast scans are limited to lower sampling rates, which in turn permit more optical blurring relative to high sampling rates. Accordingly, the incremental cost of the larger aperture is minimized by permitting the lens aberrations specifications to be relaxed at larger apertures. Preferably, an electronic variable aperture is provided, for example, by use of electronically controlled polarization plates or by use of electrochromic substances.
摘要翻译：扫描器设置有可变孔径透镜系统。高分辨率扫描使用相对较小的孔径尺寸，扫描速度相对较慢。低分辨率扫描使用相对较大的光圈尺寸，扫描速度提高。快速扫描被限制在较低的采样率，这反过来允许相对于高采样率的更多的光学模糊。因此，通过允许在更大的孔径处放宽透镜像差规格，使最大孔径的增量成本最小化。优选地，例如通过使用电子控制的偏振板或通过使用电致变色物质来提供电子可变孔径。

5. 发明授权

US06542260B1 Multiple image scanner 失效
标题翻译：多图像扫描仪
公开(公告)号：US06542260B1
公开(公告)日：2003-04-01
申请号：US08959604
申请日：1997-10-28
申请人： Robert G. Gann , Steven L. Webb , Greg A. Degi , Gregory A. Brake , Kevin J. Youngers , Dan S. Johnson
发明人： Robert G. Gann , Steven L. Webb , Greg A. Degi , Gregory A. Brake , Kevin J. Youngers , Dan S. Johnson
IPC分类号： H04N140
CPC分类号： H04N1/642 , H04N1/46 , H04N1/486
摘要： A multiple image scanner that performs a single scan of a document containing different types of images (e.g., text and graphics) and sends multiple renditions of the same document from the scanner to a host computer (e.g., one high resolution gray scale image and one low resolution high bit depth color image; or one high resolution, low bit depth gray scale or monochrome image and one low resolution, high bit depth gray scale or monochrome image; or one high resolution, low bit depth color image and one low resolution, high bit depth color image), thus greatly reducing the total amount of data sent to and processed by the host computer.
摘要翻译：执行对包含不同类型图像（例如，文本和图形）的文档的单次扫描并且将相同文档的多个再现从扫描器发送到主计算机的多图像扫描器（例如，一个高分辨率灰度图像和一个低分辨率高位深度彩色图像;或一个高分辨率，低位深度灰度级或单色图像和一个低分辨率，高位深度灰阶或单色图像;或一个高分辨率，低位深度彩色图像和一个低分辨率，高位深度彩色图像），从而大大减少了主计算机发送和处理的数据总量。

6. 发明授权

US6138570A Method and apparatus for saving ink and printer bandwidth with preprinted transparencies 失效
标题翻译：使用预打印透明胶片节省墨水和打印机带宽的方法和设备
公开(公告)号：US6138570A
公开(公告)日：2000-10-31
申请号：US285209
申请日：1999-04-01
申请人： Kevin J Youngers , Robert G Gann
发明人： Kevin J Youngers , Robert G Gann
IPC分类号： B41J29/36 , B41J5/30 , B41M3/14 , B41M5/00 , B41M5/52 , B41F31/00 , B32B27/14
CPC分类号： B41M3/14 , B41M5/502 , B41M5/0029 , Y10T428/24802
摘要： Transparent documents with precoated background so that only the text and foreground need to be printed by a printer is taught. Alternatively, the transparent documents may be precoated with watermarks, company logos, company confidential or other common background patterns. The printer may be able to selectively remove the background precoating from predetermined areas of the transparency where text or other foreground material will be printed. Alternatively, the ink in the printer may chemically dissolve the precoating in predetermined areas.
摘要翻译：具有预涂背景的透明文档，以便只需要打印机打印文本和前景。或者，透明文档可以用水印，公司标志，公司机密或其他常见的背景图案预涂。打印机可能能够从文本或其他前景材料将被打印的透明度的预定区域中选择性地去除背景预涂层。或者，打印机中的墨水可以将预涂层化学溶解在预定区域中。

7. 发明授权

US5741151A Electrical connector contact enabling detection of the presence of a mating connector contact 失效
标题翻译：电气连接器触点，能够检测配合连接器触点的存在
公开(公告)号：US5741151A
公开(公告)日：1998-04-21
申请号：US549364
申请日：1995-10-27
申请人： Kevin J. Youngers
发明人： Kevin J. Youngers
IPC分类号： G06F3/00 , G06F13/40 , H01R13/641 , H01R3/00
CPC分类号： H01R13/641 , G06F13/4072
摘要： An electrical connector having a female contact that enables detection of the presence of a corresponding male contact. The female contact is divided into two parts. The two parts are electrically isolated. When a male pin is installed in the female contact, the male pin electrically connects the two parts of the female contact together. In a specific application, the female contact is in a connector for an external device on a SCSI computer bus. The first part is pulled high and serves as a sense line. The second part is pulled to ground. A pin in the mating connector electrically connects the two parts of the female contact, pulling the sense line to ground. The external device disables internal termination of the SCSI bus when the sense line is pulled low. In an alternative embodiment, the external device has two SCSI connectors, each with a two-part female contact. The external device in the alternative embodiment disables internal termination of the SCSI bus when both of the SCSI connectors have mating connectors installed.
摘要翻译：一种具有母接触件的电连接器，其能够检测相应的阳接触件的存在。女性接触分为两部分。这两个部分是电隔离的。当阳销插入阴接头时，阳销将母接头的两部分电连接在一起。在具体应用中，母接头位于SCSI计算机总线上的外部设备的连接器中。第一部分被拉高，作为感觉线。第二部分被拉到地面。配合连接器中的一个销电连接母接头的两个部分，将感应线拉到地面。当感测线被拉低时，外部设备禁止SCSI总线的内部终止。在替代实施例中，外部设备具有两个SCSI连接器，每个具有两部分的母接触。替代实施例中的外部设备在两个SCSI连接器都安装了配对连接器时禁用SCSI总线的内部终止。

8. 发明授权

US07233705B2 Method and apparatus for reducing inaccuracies when processing color data with a tone map 有权
标题翻译：用色调图处理颜色数据时减少不准确度的方法和装置
公开(公告)号：US07233705B2
公开(公告)日：2007-06-19
申请号：US09911912
申请日：2001-07-24
申请人： Kevin J Youngers
发明人： Kevin J Youngers
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N1/6077
摘要： A method and apparatus that reduces the inaccuracies in the tone map operation in the dark areas of an image.
摘要翻译：一种降低图像暗区的色调映射操作的不准确性的方法和装置。

9. 发明授权

US06327058B1 Method and apparatus for including an auxiliary image in a scanned image 失效
标题翻译：在扫描图像中包括辅助图像的方法和装置
公开(公告)号：US06327058B1
公开(公告)日：2001-12-04
申请号：US09049421
申请日：1998-03-27
申请人： Steven L. Webb , Kevin J. Youngers , Michael D. Erickson
发明人： Steven L. Webb , Kevin J. Youngers , Michael D. Erickson
IPC分类号： H04N104
CPC分类号： H04N1/00795 , H04N2201/0422 , H04N2201/3233
摘要： An apparatus having an image behind a document to be scanned on an optical image scanner, copier, facsimile machine or similar device. The image behind the document would partially bleed-through into the reproduced image, leaving a faint replica of the auxiliary “bleed-through” image in the reproduced image.
摘要翻译：具有在光学图像扫描器，复印机，传真机或类似装置上要扫描的文件背后的图像的装置。文件后面的图像将部分渗透到再现的图像中，在再现的图像中留下辅助“渗出”图像的微弱复制品。

10. 发明授权

US06247085B1 Method and apparatus for removable peripheral user interface panels 有权
标题翻译：用于可移动外围用户界面面板的方法和装置
公开(公告)号：US06247085B1
公开(公告)日：2001-06-12
申请号：US09285875
申请日：1999-03-31
申请人： Kevin J Youngers
发明人： Kevin J Youngers
IPC分类号： G06F1338
CPC分类号： H04N1/00384 , G06F1/1601 , G06F1/181 , G06F3/021 , G06F3/0227 , H04N1/0035 , H04N1/00493 , H04N1/00538 , H04N2201/0075
摘要： A removable user interface panel for a peripheral device such as a scanner or copier is disclosed. The removable user interface panel may control or communicate with the peripheral device by means of a cable, a Universal Serial Bus device or hub, infrared or other known telecommunications means. The removable interface panel may also be attached to the end user's computer, monitor or keyboard for greater utility.
摘要翻译：公开了一种用于诸如扫描器或复印机的外围设备的可移动用户界面面板。可移动用户接口面板可以通过电缆，通用串行总线设备或集线器，红外线或其他已知的电信设备来控制或与外围设备通信。可移动接口面板也可以附接到终端用户的计算机，监视器或键盘以获得更大的实用性。

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