Inventor
PRELINI CARLO LUIGI
IT24 patents
⚠️ This page may combine multiple inventors who share the name “PRELINI CARLO LUIGI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ST MICROELECTRONICS SRL
23 patentsUS9991316B2Jun 5, 2018
Phase-change memory cell, and method for manufacturing the phase-change memory cell
ST MICROELECTRONICS SRL7 citations76
US10493758B2Dec 3, 2019
Fluid ejection device and printhead
ST MICROELECTRONICS SRL2 citations73
US11214061B2Jan 4, 2022
Microfluidic MEMS device with piezoelectric actuation and manufacturing process thereof
ST MICROELECTRONICS SRL4 citations72
US9744765B2Aug 29, 2017
Fluid ejection device with restriction channel, and manufacturing method thereof
ST MICROELECTRONICS SRL4 citations70
US9849674B2Dec 26, 2017
Manufacturing method for a fluid-ejection device, and fluid-ejection device
ST MICROELECTRONICS SRL2 citations68
US12552660B2Feb 17, 2026
Micro-electro-mechanical device for transducing high-frequency acoustic waves in a propagation medium and manufacturing process thereof
ST MICROELECTRONICS SRL0 citations62
US12185633B2Dec 31, 2024
Piezoelectric mems device with a suspended membrane having high mechanical shock resistance and manufacturing process thereof
ST MICROELECTRONICS SRL0 citations62
US11981558B2May 14, 2024
Piezoelectric actuator provided with a deformable structure having improved mechanical properties and fabrication method thereof
ST MICROELECTRONICS SRL0 citations62
US11696507B2Jul 4, 2023
Piezoelectric MEMS device with a suspended membrane having high mechanical shock resistance and manufacturing process thereof
ST MICROELECTRONICS SRL0 citations62
US11084283B2Aug 10, 2021
Methods of forming and using fluid ejection devices and printheads
ST MICROELECTRONICS SRL0 citations62
US11066294B2Jul 20, 2021
Micro-electro-mechanical actuator device of piezoelectric type and apparatus integrating the micro-electro-mechanical actuator device
ST MICROELECTRONICS SRL0 citations62
US10974508B2Apr 13, 2021
Fluid ejection device with piezoelectric actuator and manufacturing process thereof
ST MICROELECTRONICS SRL0 citations62
US10532922B2Jan 14, 2020
Micro-electro-mechanical actuator device of piezoelectric type and apparatus integrating the micro-electro-mechanical actuator device
ST MICROELECTRONICS SRL1 citations62
US11600765B2Mar 7, 2023
Piezoelectric actuator having a deformation sensor and fabrication method thereof
ST MICROELECTRONICS SRL0 citations61
US10703102B2Jul 7, 2020
Microfluidic MEMS device with piezoelectric actuation and manufacturing process thereof
ST MICROELECTRONICS SRL1 citations61
US11884071B2Jan 30, 2024
Fluid ejection device with reduced number of components, and method for manufacturing the fluid ejection device
ST MICROELECTRONICS SRL0 citations60
US11498335B2Nov 15, 2022
Method for manufacturing a fluid-ejection device with improved resonance frequency and fluid ejection velocity, and fluid-ejection device
ST MICROELECTRONICS SRL0 citations60
US11260659B2Mar 1, 2022
Fluid ejection device with reduced number of components, and method for manufacturing the fluid ejection device
ST MICROELECTRONICS SRL0 citations60
US12517345B2Jan 6, 2026
MEMS mirror device with piezoelectric actuation and manufacturing process thereof
ST MICROELECTRONICS SRL0 citations51
US10875307B2Dec 29, 2020
Method for manufacturing a fluid-ejection device with improved resonance frequency and fluid-ejection velocity, and fluid-ejection device
ST MICROELECTRONICS SRL0 citations50
US10245834B2Apr 2, 2019
Manufacturing method for a fluid-ejection device, and fluid-ejection device
ST MICROELECTRONICS SRL0 citations48
US12493180B2Dec 9, 2025
Microelectromechanical mirror device with piezoelectric actuation having improved stress resistance
ST MICROELECTRONICS SRL0 citations47
US12225824B2Feb 11, 2025
Process for manufacturing a thin-film piezoelectric microelectromechanical structure having improved electrical characteristics
ST MICROELECTRONICS SRL0 citations47