Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Magnetic feedthrough cancelling surface acoustic wave device

Magnetic feedthrough cancelling surface acoustic wave device

US Patent 4539502 · Granted Sep 3, 1985

Estimated economic value: $4,921,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thin film application device and method for coating small aperture vacuum vessel2015
Structure and method for doping of III-V compounds2003
Method of cleaving a semiconductor wafer including implanting and annealing resu2001
Method of patterning semiconductor materials and other brittle materials2001
Transformer coupled stacked power amplifier1999
Longitudinally coupled double mode surface wave resonators1998
Double mode surface wave resonators1994
Saw device tapped delay lines1992
Saw device tapped delay line and equalizer1991
Saw device with apodized IDT1991
Saw device with apodized IDT1991
Saw device with apodized IDT1991