Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and structure for controlling the energizing of an ink jet printhead in a value dispensing device such as a postage meter

Method and structure for controlling the energizing of an ink jet printhead in a value dispensing device such as a postage meter

US Patent 5815172 · Granted Sep 29, 1998

Estimated economic value: $13,404,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cryptographic device having active clearing of memory regardless of state of ext2012
System and method for data recovery in a disabled integrated circuit2011
Postage metering system having multiple postage meter configuration capability2005
Postage metering system having multiple postage meter configuration capability2002
Postage printing system including prevention of tampering with print data sent f2000
Apparatus and method for ensuring good print quality in a mail handling system i1999
Address decoder with memory wait state circuit1999
Multi function sensing device for printing apparatus1998
Multi-memory access limiting circuit for a multi-memory device1998
Memory monitoring circuit for detecting unauthorized memory access1998
Control system for an electronic postage meter having a programmable print head 1997
Digital communication I/O port1997