System for selling a product utilizing audio content identification
US6748360B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2002 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Apr 14, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2020/10546
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
It is determined whether audio identifying information generated for an audio content image matches audio identifying information in an audio content database. If the audio identifying information generated for the audio content image matches audio identifying information in the audio content database, at least one product containing or relating to audio content that corresponds to the matching audio identifying information is identified. In one embodiment, the audio content image is received, and the audio identifying information is generated for the audio content image. In another embodiment, the audio identifying information for the audio content image is received. Also provided is a system for selling products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.