Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device and method to render multimedia data stream tamper-proof based on block chain recording

Device and method to render multimedia data stream tamper-proof based on block chain recording

US Patent 11599570 · Granted Mar 7, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sensor with plurality of sensor elements arranged on a flexible substrate2025
Extension structure of flexible substrates with conductive wires thereon2025
Semiconductor structure2025
Semiconductor structure and method for manufacturing the same2023
Cantilever force sensor2023
Piezo force sensor with solid-state bonding spacer2019
Force sensing structure and force sensing device including the same2018
Force sensing module2017
Embedded button for an electronic device2017
Green headphone2017
Instant response pressure sensor2017
Key switch and analog pressure detection system including the same2017