Method and system for providing and handling product and service discounts, and location based services (LBS) in an automatic content recognition based system
US-9167276-B2 · Oct 20, 2015 · US
Information storage medium storing metadata and method of providing additional contents, and digital broadcast reception apparatus
US8973028B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8973028-B2 |
| Application number | US-36113709-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 28, 2009 |
| Priority date | Jan 29, 2008 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
Disclosed are an information storage medium storing metadata for providing additional content during a broadcast program, the metadata including information indicating whether to insert second additional content instead of first additional content, which is underlying additional content of the broadcast program, and a locator of the second additional content, a method of providing additional content by using the same, and a digital broadcast reception apparatus.
First claim
Opening claim text (preview).
What is claimed is: 1. A non-transitory information storage medium storing metadata regarding a broadcasting program for providing additional content during the broadcast program, the metadata comprising: information regarding the broadcast program; information regarding the additional content; and the metadata is received along with the broadcast program from a broadcast server; wherein the information regarding the additional content comprises: information indicating whe…
Assignees
Inventors
Classifications
- H04H20/93Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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 US8973028B2 cover?
- Disclosed are an information storage medium storing metadata for providing additional content during a broadcast program, the metadata including information indicating whether to insert second additional content instead of first additional content, which is underlying additional content of the broadcast program, and a locator of the second additional content, a method of providing additional co…
- Who is the assignee on this patent?
- Ahn Sung-Wook, Kim Mun-Jo, Hwang In-Chul, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H04H20/93. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 03 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).