Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Transferring media files between users after encrypting with encryption key obtained from a digital rights management server

Transferring media files between users after encrypting with encryption key obtained from a digital rights management server

US Patent 10289809 · Granted May 14, 2019

Estimated economic value: $3,842,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Single shot analyzer grating for differential phase contrast X-ray imaging and c2025
Holographic x-ray detection2022
Apparatus with flexible x-ray gratings2021
Correction of sharp-edge artifacts in differential phase contrast CT images and 2021
Secure control system for multistage thermo acoustic micro-CHP generator2021
Single X-ray grating X-ray differential phase contrast imaging system2020
Methods and systems for a portable data locker2020
Program recording webification2019
Managed peer-to-peer applications, systems and methods for distributed data acce2019
Secure control system for multistage thermo acoustic micro-CHP generator2018
Methods and systems for a portable data locker2018
Methods and systems for a personal multimedia content archive2018