Inventor
STEVENS RICHARD
GB27 patents
⚠️ This page may combine multiple inventors who share the name “STEVENS RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
7 patentsUS4012650AMar 15, 1977
Diced substrate S.A.W. device for bulk wave attenuation
PHILIPS CORP20 citations73
US4281301AJul 28, 1981
Acoustic wave devices
PHILIPS CORP20 citations72
US4254387AMar 3, 1981
Acoustic wave devices
PHILIPS CORP9 citations71
US3955159AMay 4, 1976
Acoustic surface wave devices
PHILIPS CORP9 citations71
US3983515ASep 28, 1976
Acoustic surface wave devices
PHILIPS CORP18 citations70
US4023124AMay 10, 1977
Acoustic surface wave devices
PHILIPS CORP18 citations65
US3956647AMay 11, 1976
Acoustic surface-wave devices using mono crystalline bismuth silicon oxide substrate
PHILIPS CORP6 citations59
STEVENS RICHARD
4 patentsHERMAN MILLER LTD
3 patentsCHICAGO MERCANTILE EXCHANGE INC
3 patentsUS11354741B1Jun 7, 2022
User interface enabling unconstrained data inputs to a constrained system
CHICAGO MERCANTILE EXCHANGE INC3 citations73
US12555163B2Feb 17, 2026
User interface enabling unconstrained data inputs to a constrained system
CHICAGO MERCANTILE EXCHANGE INC0 citations62
US11842398B2Dec 12, 2023
User interface for enabling unconstrained data inputs to a constrained system
CHICAGO MERCANTILE EXCHANGE INC0 citations62