Method and apparatus for content management

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8185967
APP PUB NO 20100169984A1
SERIAL NO

12493972

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present application relates generally to content management (e.g., managing audio and video items in portable devices). One claim recites a method comprising: utilizing electronic memory housed in a portable device, maintaining a listing of up to N identifiers associated with previously accessed audio or video items, where N is an integer, and where each previously accessed audio or video item has an identifier associated therewith; utilizing a programmed electronic processor housed in the portable device, i) restricting access to a new audio or video item if an identifier associated with the new audio or video item is one of the N identifiers associated with the previously accessed audio or video items, or ii) limiting a number of content items each with a different user identifier associated therewith that can be accessed in a certain amount of time. Of course, other claims and combinations are provided as well.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DIGIMARC CORPORATION (AN OREGON CORPORATION)9405 SW GEMINI DRIVE BEAVERTON OR 97008

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Levy, Kenneth L Stevenson, US 163 15481

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation