Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Active variable equalizer

Active variable equalizer

US Patent 4242650 · Granted Dec 30, 1980

Estimated economic value: $17,420,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for achieving extended low-frequency response in a loudspeaker2011
System and method for rapidly achieving optimum dispersion in optical transmissi2007
System and method for rapidly achieving optimum dispersion in optical transmissi2006
Hybrid wavelength-interchanging cross-connect2001
Optical receiver particularly useful for a multi-wavelength receiver array2001
Method and system for routing cells in an ATM switch1994
High-speed feedforward variable word length decoder1991
Digital phase aligner with outrigger sampling1989
Phase and frequency detector circuits1988
Digital phase aligner1988
Current source with modified temperature coefficient1982
Active variable equalizer1980