Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Narrowband digital cordless telephone with a logic high weak driver and a logic low strong driver for keypad interface

Narrowband digital cordless telephone with a logic high weak driver and a logic low strong driver for keypad interface

US Patent 6298107 · Granted Oct 2, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transcoder-codec circuit arrangement and method that supports voice-switched han2004
Narrowband digital cordless telephone2000
Apparatus and method for protocol interface1999
Method and apparatus for external intermediate data processing1999
Method and apparatus for external intermediate data processing1997
Input/output data port with a parallel and serial interface1997