Inventor
WHATMORE ROGER W
GB17 patents
⚠️ This page may combine multiple inventors who share the name “WHATMORE ROGER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLESSEY OVERSEAS
7 patentsUS4867543ASep 19, 1989
Spatial light modulator
PLESSEY OVERSEAS26 citations92
US4890494AJan 2, 1990
Atmospheric sensor
PLESSEY OVERSEAS39 citations88
US4876776AOct 31, 1989
Method of making piezoelectric composites
PLESSEY OVERSEAS40 citations86
US5095215AMar 10, 1992
Thermal ir detector electrode configuration
PLESSEY OVERSEAS10 citations69
US4634913AJan 6, 1987
Application of lithium tetraborate to electronic devices
PLESSEY OVERSEAS17 citations69
US4523119AJun 11, 1985
Application of lithium tetraborate to saw devices
PLESSEY OVERSEAS10 citations69
US4869840ASep 26, 1989
Pyroelectric ceramics
PLESSEY OVERSEAS4 citations54
TDK CORP
4 patentsUS7187254B2Mar 6, 2007
Film bulk acoustic resonator filters with a coplanar waveguide
TDK CORP104 citations96
US6774746B2Aug 10, 2004
Thin film bulk acoustic resonator filters with a piezoelectric layer of lead scandium tantalum oxide
TDK CORP79 citations96
US7199504B2Apr 3, 2007
Film bulk acoustic resonator filter
TDK CORP21 citations91
US7046103B2May 16, 2006
Electric filter comprising a plurality of thin film bulk acoustic resonators
TDK CORP10 citations72
MARCONI GEC LTD
3 patentsUS5185613AFeb 9, 1993
Hybrid structures
MARCONI GEC LTD40 citations92
US5076901ADec 31, 1991
Method of manufacturing perovskite lead scandium tantalate
MARCONI GEC LTD5 citations58
US5198158AMar 30, 1993
Method of manufacturing free standing perovskite lead scandium tantalate film
MARCONI GEC LTD0 citations52