Inventor
CRAWFORD JAY D
US5 patents
⚠️ This page may combine multiple inventors who share the name “CRAWFORD JAY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRW INC
4 patentsUS5382930AJan 17, 1995
Monolithic multipole filters made of thin film stacked crystal filters
TRW INC166 citations97
US6150703ANov 21, 2000
Lateral mode suppression in semiconductor bulk acoustic resonator (SBAR) devices using tapered electrodes, and electrodes edge damping materials
TRW INC156 citations96
US5446306AAug 29, 1995
Thin film voltage-tuned semiconductor bulk acoustic resonator (SBAR)
TRW INC113 citations95
US6381820B1May 7, 2002
Semiconductor bulk acoustic resonator with suppressed lateral modes
TRW INC4 citations60