公开(公告)号：US08441662B2

公开(公告)日：2013-05-14

申请号：US13363144

申请日：2012-01-31

申请人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

IPC分类号： G06F15/00

CPC分类号： G06K15/02 ,  G06F21/608

摘要： An approach is provided for printing policy-enabled electronic documents using locked printing. A client device includes a user interface, an application program and a print driver. The application program allows a user to generate an electronic document. The print driver corresponds to a particular printing device and is configured to cause a graphical user interface to be displayed on the user interface. The graphical user interface allows a user to specify one or more access policies to be applied to the electronic document. The print driver is configured to generate print data that includes a plurality of print commands which, when processed by the particular printing device, cause a printed version of the electronic document to be generated at the printing device. The print data includes data that indicates the one or more attributes of the one or more access policies that are to be applied to the electronic document.

摘要翻译： 提供了一种使用锁定打印打印启用政策的电子文档的方法。 客户端设备包括用户界面，应用程序和打印驱动程序。 应用程序允许用户生成电子文档。 打印驱动程序对应于特定打印设备，并且被配置为使得图形用户界面显示在用户界面上。 图形用户界面允许用户指定要应用于电子文档的一个或多个访问策略。 打印驱动器被配置为生成包括多个打印命令的打印数据，所述打印命令在被特定打印装置处理时导致在打印装置处生成电子文档的打印版本。 打印数据包括指示要应用于电子文档的一个或多个访问策略的一个或多个属性的数据。

公开(公告)号：US20090244594A1

公开(公告)日：2009-10-01

申请号：US12059836

申请日：2008-03-31

申请人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

IPC分类号： G06K15/00

CPC分类号： G06F3/1238 ,  G06F3/1222 ,  G06F3/1288 ,  G06F21/608 ,  G06F21/6209

摘要： An approach is provided for printing policy-enabled electronic documents using locked printing. A printing device includes a user interface, a print process for processing print data and printing documents and a locked print process. When print data is received by a printing device, a determination is made whether an electronic document contained in the print data is a policy-enabled electronic document. If so, then the print data is treated as locked print data by being stored on the printing device and not immediately processed for printing. In response to both successfully verifying a user and a request to print the electronic document via a user interface at the printing device, a determination is made whether the user is authorized by a policy to print the electronic document. If so, then the print data is processed and the electronic document is printed at the printing device.

摘要翻译： 提供了一种使用锁定打印打印启用政策的电子文档的方法。 打印装置包括用户界面，用于处理打印数据和打印文档的打印处理以及锁定打印处理。 当打印设备接收到打印数据时，确定包含在打印数据中的电子文档是否是具有策略的电子文档。 如果是这样，则打印数据被存储在打印设备上而被处理为锁定的打印数据，而不是被立即处理以进行打印。 响应于成功地验证用户和通过打印设备的用户界面打印电子文档的请求，确定用户是否被打印电子文档的策略授权。 如果是这样，则处理打印数据，并且在打印装置处打印电子文档。

公开(公告)号：US20120127504A1

公开(公告)日：2012-05-24

申请号：US13363144

申请日：2012-01-31

申请人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

IPC分类号： G06F3/12

CPC分类号： G06K15/02 ,  G06F21/608

摘要： An approach is provided for printing policy-enabled electronic documents using locked printing. A client device includes a user interface, an application program and a print driver. The application program allows a user to generate an electronic document. The print driver corresponds to a particular printing device and is configured to cause a graphical user interface to be displayed on the user interface. The graphical user interface allows a user to specify one or more access policies to be applied to the electronic document. The print driver is configured to generate print data that includes a plurality of print commands which, when processed by the particular printing device, cause a printed version of the electronic document to be generated at the printing device. The print data includes data that indicates the one or more attributes of the one or more access policies that are to be applied to the electronic document.

摘要翻译： 提供了一种使用锁定打印打印启用政策的电子文档的方法。 客户端设备包括用户界面，应用程序和打印驱动程序。 应用程序允许用户生成电子文档。 打印驱动程序对应于特定打印设备，并且被配置为使得图形用户界面显示在用户界面上。 图形用户界面允许用户指定要应用于电子文档的一个或多个访问策略。 打印驱动器被配置为生成包括多个打印命令的打印数据，所述打印命令在被特定打印装置处理时导致在打印装置处生成电子文档的打印版本。 打印数据包括指示要应用于电子文档的一个或多个访问策略的一个或多个属性的数据。

公开(公告)号：US08111413B2

公开(公告)日：2012-02-07

申请号：US12368168

申请日：2009-02-09

申请人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

IPC分类号： G06F3/12 ,  G06F7/04 ,  G06F15/16 ,  G06F17/00 ,  G06F9/44 ,  H04N1/44 ,  H04L9/32

CPC分类号： G06F21/608

摘要： An approach is provided for securely printing policy-enabled electronic documents. According to the approach, a determination is made at a client device whether policy-enabled printing has been specified for a particular electronic document. If policy-enabled printing has been specified for the particular electronic document, then a determination is made whether a print driver, installed on the client device for supporting printing for a particular printing device, is configured to support policy-enabled printing. Also, a determination is made whether the particular printing device is currently configured to support policy-enabled printing. The particular electronic document is allowed to be processed at the client device for printing only if both the print driver is configured to support policy-enabled printing and the particular printing device is currently configured to support policy-enabled printing.

摘要翻译： 提供了一种安全打印启用政策的电子文档的方法。 根据该方法，在客户端设备处确定是否已经为特定电子文档指定了针对策略的打印。 如果为特定电子文档指定了启用了政策的打印，则确定安装在用于支持特定打印设备的打印的客户端设备上的打印驱动程序被配置为支持启用打印策略的打印。 此外，确定特定打印设备当前是否被配置为支持启用策略的打印。 只有当打印驱动程序配置为支持启用政策的打印，并且特定的打印设备当前被配置为支持启用策略的打印时，才允许在客户端设备处理特定电子文档以进行打印。

公开(公告)号：US20090244595A1

公开(公告)日：2009-10-01

申请号：US12059916

申请日：2008-03-31

申请人： Seong Kim ,  Seiichi Katano ,  Jayasimha Nuggehalli

发明人： Seong Kim ,  Seiichi Katano ,  Jayasimha Nuggehalli

IPC分类号： G06F15/00

CPC分类号： G06F3/1238 ,  G06F3/1222 ,  G06F3/1288 ,  G06F21/31 ,  G06F21/608 ,  G06F2221/2141 ,  H04N1/32128 ,  H04N1/32358 ,  H04N1/4413 ,  H04N1/4426 ,  H04N1/444 ,  H04N2201/3246

摘要： A printing device includes a locked print module that is configured to examine print data received by the printing device and determine whether the print data should be processed as locked print data. If so, then the print data is stored on the printing device and not immediately processed for printing. The locked print module also authenticates a user and allows the user to request printing of the print data. The user is queried for a password and if successfully verified, the locked print module determines a password type of the password associated with the print data and identifies password control data stored on the printing device that corresponds to the password type. The locked print module processes the print data based upon the password control data to generate processed print data and causes the processed print data to be printed at the printing device.

摘要翻译： 打印装置包括被锁定的打印模块，其被配置为检查由打印装置接收的打印数据，并确定打印数据是否应当被处理为锁定的打印数据。 如果是这样，则打印数据被存储在打印设备上，而不是被立即处理以进行打印。 锁定的打印模块还认证用户并允许用户请求打印打印数据。 询问用户的密码，如果成功验证，则锁定的打印模块确定与打印数据相关联的密码的密码类型，并且识别存储在与密码类型相对应的打印设备上的密码控制数据。 锁定的打印模块基于密码控制数据处理打印数据以产生经处理的打印数据，并使处理的打印数据在打印装置处打印。

公开(公告)号：US09513857B2

公开(公告)日：2016-12-06

申请号：US12059916

申请日：2008-03-31

申请人： Seong Kim ,  Seiichi Katano ,  Jayasimha Nuggehalli

发明人： Seong Kim ,  Seiichi Katano ,  Jayasimha Nuggehalli

IPC分类号： G06K15/00 ,  G06F3/12 ,  G06F21/31 ,  G06F21/60 ,  H04N1/32 ,  H04N1/44

CPC分类号： G06F3/1238 ,  G06F3/1222 ,  G06F3/1288 ,  G06F21/31 ,  G06F21/608 ,  G06F2221/2141 ,  H04N1/32128 ,  H04N1/32358 ,  H04N1/4413 ,  H04N1/4426 ,  H04N1/444 ,  H04N2201/3246

摘要： A printing device includes a locked print module that is configured to examine print data received by the printing device and determine whether the print data should be processed as locked print data. If so, then the print data is stored on the printing device and not immediately processed for printing. The locked print module also authenticates a user and allows the user to request printing of the print data. The user is queried for a password and if successfully verified, the locked print module determines a password type of the password associated with the print data and identifies password control data stored on the printing device that corresponds to the password type. The locked print module processes the print data based upon the password control data to generate processed print data and causes the processed print data to be printed at the printing device.

摘要翻译： 打印装置包括被锁定的打印模块，其被配置为检查由打印装置接收的打印数据，并确定打印数据是否应当被处理为锁定的打印数据。 如果是这样，则打印数据被存储在打印设备上，而不是被立即处理以进行打印。 锁定的打印模块还认证用户并允许用户请求打印打印数据。 询问用户的密码，如果成功验证，则锁定的打印模块确定与打印数据相关联的密码的密码类型，并且识别存储在与密码类型相对应的打印设备上的密码控制数据。 锁定的打印模块基于密码控制数据处理打印数据以产生经处理的打印数据，并使处理的打印数据在打印装置处打印。

公开(公告)号：US08107103B2

公开(公告)日：2012-01-31

申请号：US12166741

申请日：2008-07-02

申请人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seiichi Katano ,  Seong Kim

IPC分类号： G06K15/00 ,  G06F15/00

CPC分类号： G06K15/02 ,  G06F21/608

摘要： An approach is provided for printing policy-enabled electronic documents using locked printing. A client device includes a user interface, an application program and a print driver. The application program allows a user to generate an electronic document. The print driver corresponds to a particular printing device and is configured to cause a graphical user interface to be displayed on the user interface. The graphical user interface allows a user to specify one or more access policies to be applied to the electronic document. The print driver is configured to generate print data that includes a plurality of print commands which, when processed by the particular printing device, cause a printed version of the electronic document to be generated at the printing device. The print data includes data that indicates the one or more attributes of the one or more access policies that are to be applied to the electronic document.

摘要翻译： 提供了一种使用锁定打印打印启用政策的电子文档的方法。 客户端设备包括用户界面，应用程序和打印驱动程序。 应用程序允许用户生成电子文档。 打印驱动程序对应于特定打印设备，并且被配置为使得图形用户界面显示在用户界面上。 图形用户界面允许用户指定要应用于电子文档的一个或多个访问策略。 打印驱动器被配置为生成包括多个打印命令的打印数据，所述打印命令在被特定打印装置处理时导致在打印装置处生成电子文档的打印版本。 打印数据包括指示要应用于电子文档的一个或多个访问策略的一个或多个属性的数据。

公开(公告)号：US20090244596A1

公开(公告)日：2009-10-01

申请号：US12059986

申请日：2008-03-31

申请人： Seiichi Katano ,  Jayasimha Nuggehalli ,  Seong Kim

发明人： Seiichi Katano ,  Jayasimha Nuggehalli ,  Seong Kim

IPC分类号： G06F3/12

CPC分类号： G06F3/1238 ,  G06F3/1222 ,  G06F3/1288 ,  G06F21/608

摘要： According to approach for printing policy-enabled electronic documents, when a locked print module determines that an electronic document contained in the PDF print data is a policy-enabled electronic document, the locked print module causes the PDF print data to be stored on the printing device and not immediately processed for printing. A PDF-to-postscript conversion module generates and stores in a common data structure in the shared memory a request for security data for the PDF print data. A policy client module retrieves the request from the common data structure in the shared memory, obtains security data for the PDF print data from a policy server, and stores the security data in the common data structure in the shared memory. The PDF-to-postscript conversion module uses the security data to decrypt the PDF print data and then converts the decrypted PDF print data into postscript data for printing by the printing device.

摘要翻译： 根据用于打印启用政策的电子文档的方法，当锁定的打印模块确定PDF打印数据中包含的电子文档是启用政策的电子文档时，锁定的打印模块使PDF打印数据存储在打印 设备，而不是立即处理打印。 PDF到后记转换模块在共享存储器中的通用数据结构中生成并存储对PDF打印数据的安全数据的请求。 策略客户端模块从共享存储器中的公共数据结构检索请求，从策略服务器获取PDF打印数据的安全数据，并将公共数据结构中的安全数据存储在共享存储器中。 PDF到后记转换模块使用安全数据来解密PDF打印数据，然后将解密的PDF打印数据转换成postscript数据以供打印设备打印。

公开(公告)号：US20110043848A1

公开(公告)日：2011-02-24

申请号：US12544705

申请日：2009-08-20

申请人： Jayasimha Nuggehalli ,  Seong Kim

发明人： Jayasimha Nuggehalli ,  Seong Kim

IPC分类号： G06F15/00

CPC分类号： G06F3/1288 ,  G06F3/1204 ,  G06F3/1257 ,  H04N2201/3205 ,  H04N2201/3212 ,  H04N2201/3216 ,  H04N2201/3221 ,  H04N2201/3223 ,  H04N2201/3242

摘要： A method and apparatus for policy based enforcement of print job attributes is provided. A printing device receives a print job that includes user identification information. The printing device determines a policy associated with the user identification information. The policy indicates how electronic documents associated with that user are to be printed. A command, based on the policy, is inserted into the print job. The command includes at least one of: a) a duplex command; b) a grayscale command; c) an N-up command; or d) a command reducing the use of consumable resources at the printing device.

摘要翻译： 提供了一种用于基于策略的执行打印作业属性的方法和装置。 打印装置接收包括用户识别信息的打印作业。 打印设备确定与用户标识信息相关联的策略。 该政策指示如何打印与该用户相关联的电子文档。 基于策略的命令被插入到打印作业中。 该命令包括以下中的至少一个：a）双工命令; b）灰度指令; c）N-up命令; 或d）减少在打印设备上使用消耗资源的命令。

公开(公告)号：US20070281378A1

公开(公告)日：2007-12-06

申请号：US11889549

申请日：2007-08-14

申请人： Seong Kim

发明人： Seong Kim

IPC分类号： H01L21/329

CPC分类号： H01L33/32 ,  H01L33/0025 ,  H01L33/06 ,  H01L33/12

摘要： A light emitting diode (LED) and a method for fabricating the same, capable of improving brightness by forming a InGaN layer having a low concentration of indium, and whose lattice constant is similar to that of an active layer of the LED, is provided. The LED includes: a buffer layer disposed on a sapphire substrate; a GaN layer disposed on the buffer layer; a doped GaN layer disposed on the GaN layer; a GaN layer having indium disposed on the GaN layer; an active layer disposed on the GaN layer having indium; and a P-type GaN disposed on the active layer. Here, an empirical formula of the GaN layer having indium is given by In(x)Ga(1-x)N and a range of x is given by 0

摘要翻译： 提供一种发光二极管（LED）及其制造方法，其能够通过形成具有低浓度铟的InGaN层并且其晶格常数与LED的有源层的晶格常数相似来提高亮度。 LED包括：设置在蓝宝石衬底上的缓冲层; 设置在缓冲层上的GaN层; 设置在GaN层上的掺杂GaN层; 具有设置在GaN层上的铟的GaN层; 设置在具有铟的GaN层上的有源层; 以及设置在有源层上的P型GaN。 这里，具有铟的GaN层的经验式由In（x）Ga（1-x）N给出，x的范围由0