Inventor
O'CONNELL ROBERT M
US15 patents
⚠️ This page may combine multiple inventors who share the name “O'CONNELL ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US AIR FORCE
6 patentsUS4232240ANov 4, 1980
High piezoelectric coupling X-cuts of lead potassium niobate, Pb2 Knb5 O15 , for surface acoustic wave applications
US AIR FORCE19 citations82
US4323809AApr 6, 1982
Surface acoustic wave substrate having orthogonal temperature compensated propagation directions and device applications
US AIR FORCE13 citations73
US4224548ASep 23, 1980
Singly rotated cut of Y-axis boule lead potassium niobate, Pb2 KNb.sub. O15, for surface acoustic wave applications
US AIR FORCE15 citations73
US4109173AAug 22, 1978
High piezoelectric coupling, low diffraction loss, temperature compensated berlinite substrate members for surface acoustic wave devices
US AIR FORCE9 citations73
US4109172AAug 22, 1978
High piezoelectric coupling-temperature compensated berlinite substrate member for surface acoustic wave devices
US AIR FORCE14 citations73
US4224549ASep 23, 1980
Lead potassium niobate substrate member for surface acoustic wave applications
US AIR FORCE5 citations62
COLOR PRELUDE INC
4 patentsUS5566693AOct 22, 1996
Fragrance sampler
COLOR PRELUDE INC103 citations97
US5690130ANov 25, 1997
Cosmetic sampler with integral applicator
COLOR PRELUDE INC89 citations95
US5647941AJul 15, 1997
Method of making a lipstick sampler
COLOR PRELUDE INC68 citations95
US5562112AOct 8, 1996
Lipstick sampler
COLOR PRELUDE INC65 citations95