P

Inventor

BI FRANK

US7 patents
⚠️ This page may combine multiple inventors who share the name “BI FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVAGO TECHNOLOGIES GENERAL IP

3 patents
US9876483B2Jan 23, 2018

Acoustic resonator device including trench for providing stress relief

AVAGO TECHNOLOGIES GENERAL IP23 citations89
US9608592B2Mar 28, 2017

Film bulk acoustic wave resonator (FBAR) having stress-relief

AVAGO TECHNOLOGIES GENERAL IP16 citations82
US9450167B2Sep 20, 2016

Temperature compensated acoustic resonator device having an interlayer

AVAGO TECHNOLOGIES GENERAL IP9 citations82

AVAGO TECHNOLOGIES WIRELESS IP

1 patent
US7795781B2Sep 14, 2010

Bulk acoustic wave resonator with reduced energy loss

AVAGO TECHNOLOGIES WIRELESS IP43 citations90

SKYWORKS SOLUTIONS INC

1 patent
US7602102B1Oct 13, 2009

Bulk acoustic wave resonator with controlled thickness region having controlled electromechanical coupling

SKYWORKS SOLUTIONS INC41 citations90

AKOUSTIS INC

1 patent
US11356071B2Jun 7, 2022

Piezoelectric acoustic resonator with improved TCF manufactured with piezoelectric thin film transfer process

AKOUSTIS INC0 citations59

AKOUSTIS TECH CORP

1 patent
US12573995B2Mar 10, 2026

Piezoelectric acoustic resonator with improved TCF manufactured with piezoelectric thin film transfer process

AKOUSTIS TECH CORP0 citations57