Inventor
FONTANELLA LUCA
IT11 patents
Patents
11 patentsUS6222351B1Apr 24, 2001
Dual supply device with a single direct-current/direct-current converter and capacitive translator
ST MICROELECTRONICS SRL61 citations95
US6246152B1Jun 12, 2001
Driver circuit for controlling a piezoelectric actuator in charge mode
ST MICROELECTRONICS SRL31 citations92
US6072682AJun 6, 2000
Protection circuit for an electric supply line in a semiconductor integrated device
ST MICROELECTRONICS SRL24 citations91
US7578184B2Aug 25, 2009
Portable apparatus with an accelerometer device for free-fall detection
ST MICROELECTRONICS SRL13 citations83
US6421258B1Jul 16, 2002
Current zero crossing detecting circuit
ST MICROELECTRONICS SRL10 citations71
US6330172B1Dec 11, 2001
Switching device
ST MICROELECTRONICS SRL6 citations62
US6879135B2Apr 12, 2005
Switching-type, inductive DC-DC converter with improved efficiency
ST MICROELECTRONICS SRL5 citations61
US6081471AJun 27, 2000
Semiconductor integrated, electronic control circuit incorporating an electrically programmable, electronic non-volatile memory device
ST MICROELECTRONICS SRL4 citations54
US6631081B2Oct 7, 2003
Capacitive high voltage generator
ST MICROELECTRONICS SRL1 citations51
US11650566B2May 16, 2023
Device, system, method, and computer product for detecting and evaluating environmental quantities and events with modular approach and variable complexity
ST MICROELECTRONICS SRL0 citations43
US8022996B2Sep 20, 2011
Image stabilizing device of the MEMS type, in particular for image acquisition using a digital-image sensor
ST MICROELECTRONICS SRL0 citations41