Providing access control for public and private document fields

US9069986B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9069986-B2
Application numberUS-201313920120-A
CountryUS
Kind codeB2
Filing dateJun 18, 2013
Priority dateJun 18, 2013
Publication dateJun 30, 2015
Grant dateJun 30, 2015

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

A computer determines, based on a degree of authorization of a user, that a user has authorization to view a type of field. Based on the degree of authorization of the user, the computer generates a modified list of search terms by adding additional search terms to a list of search terms. The computer executes a search using the modified list of search terms. The computer identifies a search result that includes the first type of field which further includes a search term that is included in the modified list of search terms.

First claim

Opening claim text (preview).

What is claimed is: 1. A computer program product to control access to information, the computer program product comprising: one or more computer-readable storage devices and program instructions stored on the one or more computer-readable storage devices, the program instructions comprising: program instructions to determine that a first type of field of a document has restricted access, based on a degree of authorization of the user; program instructions to generate a modifi…

Assignees

Inventors

Classifications

Patent family

Related publications grouped by family.

External sources

Next steps

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US9069986B2 cover?
A computer determines, based on a degree of authorization of a user, that a user has authorization to view a type of field. Based on the degree of authorization of the user, the computer generates a modified list of search terms by adding additional search terms to a list of search terms. The computer executes a search using the modified list of search terms. The computer identifies a search re…
Who is the assignee on this patent?
IBM
What technology area does this patent fall under?
Primary CPC classification H04L63/101. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Jun 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).