Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Confidential mail with tracking and authentication

Confidential mail with tracking and authentication

US Patent 9847977 · Granted Dec 19, 2017

Estimated economic value: $62,301,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High-assurance private certificate authorities2024
Generating content items out of an electronic communication workflow2022
Electronic communication-based storage of documents to support multiple workflow2021
Immersive document interaction with device-aware scaling2020
Confidential mail with tracking and authentication2019
Confidential mail with tracking and authentication2019
Confidential mail with tracking and authentication2019
Confidential mail with tracking and authentication2019
Electronic communication-based storage of documents to support multiple workflow2019
Tunneling VoIP call control on cellular networks2018
Secure message delivery using a trust broker2018
Signed ephemeral email addresses2018