Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Higher order transverse mode suppression in surface acoustic wave resonators

Higher order transverse mode suppression in surface acoustic wave resonators

US Patent 4933588 · Granted Jun 12, 1990

Estimated economic value: $4,600,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semi-metal rectifying junction2021
Semi-metal tunnel field effect transistor2020
System and method for adjusting the properties of a device by GCIB processing2004
Gas cluster ion beam smoother apparatus2002
Saw device and method of manufacture1994
Saw device and method of manufacture1994
Saw device and method of manufacture1993
Surface acoustic wave devices having long-term frequency stability1993
Saw device method1992
High power surface acoustic wave devices having copper and titanium doped alumin1991
Saw device1991
Technique for frequency trimming of a saw device using dielectric layers dispose1988