Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electonic postage meter system having arrangement for rapid storage of critical postage accounting data in plural nonvolatile memories

Electonic postage meter system having arrangement for rapid storage of critical postage accounting data in plural nonvolatile memories

US Patent 4845632 · Granted Jul 4, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for detecting size of the optical disk and ejecting optical disk2009
Method of determining an optimal control profile for adjusting tray-in/out speed2008
On-screen calibration system and operating method thereof2007
Method of dynamically partitioning a memory of a recording medium2007
System and method for optical disc drive adjustment2006
Programmable controller for mechanical systems1997
Method for maintaining mailpiece integrity1997
Method and apparatus for generating a mailpiece1997
Envelope positioning apparatus for inserting machine1996
Method and apparatus for detecting double fed sheets1995
Data communication interface integrated circuit with data-echoing and non-echoin1992
Drive control system for imprinting apparatus1990