Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for accurately dating an electronic document

Method and device for accurately dating an electronic document

US Patent 5781630 · Granted Jul 14, 1998

Estimated economic value: $2,435,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Local coil for a magnetic resonance tomography system and a magnetic resonance t2025
Authenticating a mobile id via hash values2022
Single-stage amplifier with active feedback compensation2021
Device for applying an applied force to a connection element2021
Checking a presence of an electrically conductive body2021
Magnetic resonance device having a motion detection unit and a method for detect2020
Transmission antenna apparatus and magnetic resonance imaging device2019
Continuously digitally adjustable phase actuator2019
Detuning a MRT receive antenna2018
Emission of high frequency pulses in a magnetic resonance tomography system2018
Automatic detuning of non-connected transceiver coils for MRI2018
Apparatus for checking for a presence of an electrically conductive body, and ch2018