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1. 发明授权

US07249166B2 Methods and systems for determining local device proximity 有权
标题翻译：确定本地设备接近度的方法和系统
公开(公告)号：US07249166B2
公开(公告)日：2007-07-24
申请号：US09967052
申请日：2001-09-28
申请人： Kenneth L. Oakeson , Shell S. Simpson , Patrick O. Sandfort , Elliot Lee Klosterman
发明人： Kenneth L. Oakeson , Shell S. Simpson , Patrick O. Sandfort , Elliot Lee Klosterman
IPC分类号： G06F15/16 , H04M3/42
CPC分类号： H04L29/12113 , H04L61/1541 , H04L67/16 , H04L67/18 , H04L69/329
摘要： Methods and systems enable devices to discover each other when the devices are in a common location. Unique identifiers (UIDs) are associated with one or more location and each UID uniquely identifies a location. Devices that are located in a particular location that has a UID can register to create an association between the device and the UID. In turn, this creates an association between the device and a location. Subsequently, when another device (e.g. a laptop computer or PDA) enters the location, the device can discover the UID of the location and then ascertain which other devices are associated with that location.
摘要翻译：当设备处于公共位置时，方法和系统使设备能够相互发现。唯一标识符（UID）与一个或多个位置相关联，并且每个UID唯一地标识位置。位于具有UID的特定位置的设备可以注册以在设备和UID之间建立关联。反过来，这将创建设备和位置之间的关联。随后，当另一设备（例如，膝上型计算机或PDA）进入该位置时，设备可以发现该位置的UID，然后确定哪个其他设备与该位置相关联。

2. 发明授权

US07349543B2 Secure foreign enterprise printing 有权
标题翻译：安全国外企业印刷
公开(公告)号：US07349543B2
公开(公告)日：2008-03-25
申请号：US10686979
申请日：2003-10-16
申请人： Shell S. Simpson , Daniel Revel , Alan C. Berkema , David M. Hall , Patrick O. Sandfort , Darrel D. Cherry , Jeremy Bunn , Kenneth L. Oakeson
发明人： Shell S. Simpson , Daniel Revel , Alan C. Berkema , David M. Hall , Patrick O. Sandfort , Darrel D. Cherry , Jeremy Bunn , Kenneth L. Oakeson
IPC分类号： H04K1/00
CPC分类号： H04L63/029 , H04L63/0442 , H04L67/125
摘要： Example systems, methods, computer-readable mediums, and other forms of a secure foreign enterprise printing system are provided. An example system may include a wireless telephonic logic for communicating with a wireless network web services provider and a wireless network communication logic configured to communicate a print request to the wireless network web services provider using the wireless telephonic logic. The print item may be stored in a first enterprise and may be printed on an image forming device that is located in a second enterprise. The example system may also include an encryption logic configured to facilitate providing security for the print item as it travels from the first enterprise to the image forming device.
摘要翻译：提供了示例系统，方法，计算机可读介质和其他形式的安全的外国企业打印系统。示例系统可以包括用于与无线网络web服务提供商进行通信的无线电话逻辑和被配置为使用无线电话逻辑向无线网络服务提供商传送打印请求的无线网络通信逻辑。打印项目可以存储在第一企业中，并且可以被打印在位于第二企业中的图像形成装置上。示例系统还可以包括加密逻辑，其被配置为便于在打印物品从第一企业行进到图像形成装置时提供安全性。

3. 发明授权

US5797689A Avoiding memory fragmentation in printers 失效
标题翻译：避免打印机中的内存碎片
公开(公告)号：US5797689A
公开(公告)日：1998-08-25
申请号：US591077
申请日：1996-01-24
申请人： Alan J. Oyama , James S. Boyce , Patrick O. Sandfort
发明人： Alan J. Oyama , James S. Boyce , Patrick O. Sandfort
IPC分类号： G06F12/02 , G06K15/00 , G06F12/00
CPC分类号： G06K15/00 , G06F12/023 , G06K15/1861 , G06K2215/0065
摘要： Memory fragmentation in a page printer is avoided by assessing the current extent of memory fragmentation and memory utilization before allocating memory for describing a portion of a next page to be printed. In one embodiment, the assessment includes a weighted average of a normalized standard deviation of current free memory block sizes (indicating fragmentation) and the current percent utilization of memory. A page printer in one embodiment has insufficient memory for bit for bit images of entire pages to be printed. However, a high page printing rate is nonetheless maintained by avoiding interruptions in interface communications and data processing that result when there is insufficient memory to support an allocation request for a contiguous block size. Memory allocation for a new page to be printed is deferred until an assessment of memory fragmentation and utilization is favorably compared to a limit. Processing of a new page with consequential increased fragmentation and increased utilization is, therefore, begun at a time when a memory-out condition and subsequent delays are less likely to arise.
摘要翻译：通过在分配用于描述要打印的下一页的一部分的内存之前评估当前的内存碎片和内存利用程度来避免页面打印机中的内存碎片。在一个实施例中，评估包括当前空闲存储器块大小（指示分段）的标准化标准偏差和存储器的当前百分比利用率的加权平均值。一个实施例中的页面打印机对于要打印的整个页面的位图像的位不足，然而，尽管如此，通过避免在没有足够的内存支持对连续块大小的分配请求的情况下导致的接口通信和数据处理中断的情况下，保持高页面打印率。要打印的新页面的内存分配将推迟到内存碎片和利用率的评估与限制相比有利。因此，新的页面的处理因此增加了碎片和增加的利用率，因此在缺少出现条件和随后的延迟不太可能出现的时候开始。

4. 发明授权

US07298509B2 Interfacing with a printer using a dynamic print path 有权
标题翻译：使用动态打印路径与打印机接口
公开(公告)号：US07298509B2
公开(公告)日：2007-11-20
申请号：US10102259
申请日：2002-03-19
申请人： Patrick O. Sandfort , Gregory E. Perkins , Brian D. Griebe
发明人： Patrick O. Sandfort , Gregory E. Perkins , Brian D. Griebe
IPC分类号： G06F3/12 , G06K1/00
CPC分类号： G06F3/1204 , G06F3/1228 , G06F3/1247 , G06F3/126 , G06F3/1285
摘要： Various systems, methods, and programs embodied in a computer readable medium for printing using a dynamic print path are provided. In one embodiment, a method is provided that comprises the steps of rendering a document in a computer system into a print ready file without a specification of a destination printer upon which the document is to be printed, specifying the destination printer to which the print ready file is to be transmitted to print the document, and, transmitting the print ready file from the computer system directly to the destination printer using a predefined communications protocol.
摘要翻译：提供了包含在用于使用动态打印路径进行打印的计算机可读介质中的各种系统，方法和程序。在一个实施例中，提供了一种方法，其包括以下步骤：将计算机系统中的文档呈现为打印准备好的文件，而不指定要在其上打印文档的目的地打印机的指定，指定打印准备好的目的地打印机文件将被传输以打印文档，并且使用预定义的通信协议将打印就绪文件从计算机系统直接发送到目的地打印机。

5. 发明授权

US07190471B2 Facilitating printing to a local printing device from a portable computing device 有权
标题翻译：便于从便携式计算设备向本地打印设备打印
公开(公告)号：US07190471B2
公开(公告)日：2007-03-13
申请号：US10143672
申请日：2002-05-10
申请人： Patrick O. Sandfort , Gregory E. Perkins
发明人： Patrick O. Sandfort , Gregory E. Perkins
IPC分类号： G06K15/00
CPC分类号： G06F3/1204 , G06F3/1231 , G06F3/1236 , G06F3/1284 , G06F3/1285 , G06F3/1292
摘要： The present disclosure relates to a system and method for facilitating printing to a local printing device. In one arrangement, the system and method pertain to directly communicating with the local printing device, and obtaining identification information regarding the printing device including a network address of the printing device as a result of the communication with the local printing device so that a print path can be established with the printing device via a network.
摘要翻译：本公开涉及一种便于打印到本地打印设备的系统和方法。在一种布置中，该系统和方法涉及与本地打印设备直接通信，并且作为与本地打印设备通信的结果，获得关于包括打印设备的网络地址的打印设备的识别信息，使得打印路径可以通过网络与打印设备建立。

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