Inventor

FENG HONGJUN

US7 patents

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

AVAGO TECHNOLOGIES WIRELESS IP

4 patents

US7388454B2Jun 17, 2008

Acoustic resonator performance enhancement using alternating frame structure

AVAGO TECHNOLOGIES WIRELESS IP232 citations98

US7098758B2Aug 29, 2006

Acoustically coupled thin-film resonators having an electrode with a tapered edge

AVAGO TECHNOLOGIES WIRELESS IP96 citations98

US7791434B2Sep 7, 2010

Acoustic resonator performance enhancement using selective metal etch and having a trench in the piezoelectric

AVAGO TECHNOLOGIES WIRELESS IP84 citations97

US7714684B2May 11, 2010

Acoustic resonator performance enhancement using alternating frame structure

AVAGO TECHNOLOGIES WIRELESS IP89 citations97

AVAGO TECHNOLOGIES GENERAL IP

2 patents

US7280007B2Oct 9, 2007

Thin film bulk acoustic resonator with a mass loaded perimeter

AVAGO TECHNOLOGIES GENERAL IP251 citations98

US7561009B2Jul 14, 2009

Film bulk acoustic resonator (FBAR) devices with temperature compensation

AVAGO TECHNOLOGIES GENERAL IP107 citations96

FAZZIO RONALD S

1 patent

US8188810B2May 29, 2012

Acoustic resonator performance enhancement using selective metal etch

FAZZIO RONALD S57 citations95