公开(公告)号：US09461824B2

公开(公告)日：2016-10-04

申请号：US14625533

申请日：2015-02-18

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Randall Edward Grohs ,  Brian E. Hoffmann ,  Steven J. Simske

IPC: H04L29/00 ,  H04L9/32 ,  G06Q10/06 ,  H04L9/08 ,  G06Q10/10 ,  H04L29/06

CPC classification number: H04L9/3226 ,  G06Q10/06 ,  G06Q10/10 ,  H04L9/088 ,  H04L9/3268 ,  H04L63/0428 ,  H04L63/0823 ,  H04L2209/60

Abstract: A method of transmitting a document from a computing device to a printing device using a document server comprising, at the server, receiving user credentials from a user of an authorized computing device, receiving encrypted data defining the document from the authorized computing device, receiving information indicating the intended recipients of the data, receiving user credentials from an authorized printing device, and delivering the encrypted data to an authorized recipient.

公开(公告)号：US20150363681A1

公开(公告)日：2015-12-17

申请号：US14832664

申请日：2015-08-21

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Steven J. Simske ,  Marie Vans ,  Helen Balinsky

IPC: G06K19/06 ,  H04L9/08 ,  G06K7/12

CPC classification number: G06K19/0614 ,  G06K7/12 ,  G06K19/06037 ,  H04L2209/34

Abstract: A method and apparatus for encoding, in a simultaneous multiple security application, independently encrypted security data elements within a single matrix of blocks in a progressive barcode. The method and apparatus including, encoding information of a first data element within the matrix using black modules and, encoding information of a second data element within the matrix using color modules. The barcode being configured to be overprinted as it progresses through progressive states. The progressive barcode, resulting from the overprinting through the progressive states, masking the ability to conclusively determine the barcode in a previous state.

Abstract translation: 一种用于在同时多重安全应用中对逐行条形码的单个矩阵中的独立加密的安全数据元素进行编码的方法和装置。 所述方法和装置包括：使用黑色模块对所述矩阵内的第一数据元素的信息进行编码;以及使用颜色模块对所述矩阵内的第二数据元素的信息进行编码。 条形码被配置为在进行逐行状态时被套印。 通过逐行状态的叠印产生的逐行条形码，掩盖了在先前状态下最终确定条形码的能力。

公开(公告)号：US20150294242A1

公开(公告)日：2015-10-15

申请号：US14747435

申请日：2015-06-23

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Steven J. Simske ,  Marie Vans

IPC: G06Q10/06 ,  G06K19/06

CPC classification number: G06Q10/06 ,  G06K7/1417 ,  G06K7/1434 ,  G06K19/06009 ,  G06K19/06028 ,  G06K19/06037 ,  G06K2019/06281

Abstract: Systems and methods for adapting an incremental information object (IIO) to accommodate a change in a workflow are provided. A method includes analyzing an IIO, wherein the IIO comprises a plurality of tiles, and wherein the plurality of tiles comprise a code. The code is confirmed and, if the confirmation is successful, a determination is made as to whether the workflow has changed. If the workflow has changed the IIO is modified to change the information density of the IIO, a new code comprising a bitstream is generated, and the bitstream is overwritten on the plurality of tiles.

Abstract translation: 提供了用于调整增量信息对象（IIO）以适应工作流程更改的系统和方法。 一种方法包括分析IIO，其中IIO包括多个瓦片，并且其中多个瓦片包括代码。 代码被确认，并且如果确认成功，则确定工作流是否已经改变。 如果工作流程已经改变，则修改IIO以改变IIO的信息密度，生成包括比特流的新代码，并且在多个瓦片上覆盖比特流。