Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Monolithically integrated telephone circuit for driving wide-band telephone lines for data transmission

Monolithically integrated telephone circuit for driving wide-band telephone lines for data transmission

US Patent 6678377 · Granted Jan 13, 2004

Estimated economic value: $14,350,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microfluidic MEMS printing device with piezoelectric actuation2020
Fluid ejection device2019
Microfluidic MEMS printing device with piezoelectric actuation2019
Fluid ejection device2018
Equalizer2006
Circuit system suitable for codifying NRZ type binary signals into CMI type bina2002
High frequency supply compatible hysteresis comparator with low dynamics differe2001
Command signals generator circuit for telephonic fees indicators1999
Command signals generator circuit for telephonic fees indicators1999
Power dissipation manager circuit for an interface device feeding a subscriber t1997
Device for electrical and/or electronic telephone circuits, designed to limit th1996
Monolithically integratable telephone circuit for supplying ringing signals to a1989