Signed contact lists for user authentication in video conferences
US11736492B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Jan 27, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One example method includes connecting, by a first client device associated with a user, to a video conference hosted by a video conference provider, the video conference having a plurality of participants; receiving participant information for each participant of the plurality of participants; generating, for one or more of the participants, an identity record corresponding to the respective participant, the identity record including video conference information, at least a portion of the participant information, and a cryptographic signature; appending, for each generated identity record, the respective identity record to a user contact list; and verifying at least one participant of the plurality of participants based on the user contact list.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.