Inventor
GUTTERIDGE RONALD J
US12 patents
Patents
12 patentsUS5487305AJan 30, 1996
Three axes accelerometer
MOTOROLA INC204 citations95
US5545912AAug 13, 1996
Electronic device enclosure including a conductive cap and substrate
MOTOROLA INC94 citations94
US5693545ADec 2, 1997
Method for forming a semiconductor sensor FET device
MOTOROLA INC42 citations92
US5337606AAug 16, 1994
Laterally sensitive accelerometer and method for making
MOTOROLA INC41 citations92
US5181156AJan 19, 1993
Micromachined capacitor structure and method for making
MOTOROLA INC55 citations92
US5130276AJul 14, 1992
Method of fabricating surface micromachined structures
MOTOROLA INC42 citations92
US5103279AApr 7, 1992
Field effect transistor with acceleration dependent gain
MOTOROLA INC35 citations92
US5808331ASep 15, 1998
Monolithic semiconductor device having a microstructure and a transistor
MOTOROLA INC40 citations90
US5241864ASep 7, 1993
Double pinned sensor utilizing a tensile film
MOTOROLA INC30 citations90
US5818093AOct 6, 1998
Semiconductor device having a movable gate
MOTOROLA INC17 citations83
US4037306AJul 26, 1977
Integrated circuit and method
MOTOROLA INC24 citations75
US5583291ADec 10, 1996
Micromechanical anchor structure
MOTOROLA INC15 citations73