Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › DSP-enabled amplified telephone with digital audio processing

DSP-enabled amplified telephone with digital audio processing

US Patent 7042986 · Granted May 9, 2006

Estimated economic value: $11,052,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adaptive duplexing for amplified telephone2013
Adaptive duplexing for amplified telephone2013
Isolated high gain line amplifier circuit2012
Isolated high gain line amplifier circuit2012
Wireless listening system2012
Microphone with reduced noise2011
Microphone with reduced noise2011
Microphone with reduced noise2007
Microphone with reduced noise2007
Limiting maximum gain in duplex communications devices including telephone sets2006
Limiting maximum gain in duplex communications devices including telephone sets2006
Customer service process for remotely assisting users of telephone and modem sys2006