Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Salvatore Coffa — 32 Patents

SSStmicroelectronics Sa: 27 patents #151 of 4,662Top 4%
UCUniversité Degli Studi Di Catania: 1 patents #4 of 30Top 15%
Mascalucia, IT: #4 of 75 inventorsTop 6%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Salvatore Coffa has been granted 32 US patents while listed as an inventor at Stmicroelectronics Sa. The first was granted in 1996 and the most recent in December 2025. Salvatore Coffa ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Salvatore Coffa in Mascalucia, IT.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12487187 System and method for power module defect detection Michele Calabretta, Francesco Rundo, Marco Alfio Torrisi, Riccardo Emanuele Sarpietro 2025-12-02
11901863 Capacitively-coupled stacked class-D oscillators for galvanic isolation Simone Spataro, Egidio Ragonese 2024-02-13 $21,881,000
11621670 Capacitively-coupled stacked class-d oscillators for galvanic isolation Simone Spataro, Egidio Ragonese 2023-04-04 $26,131,000
9103787 Optically accessible microfluidic diagnostic device Lucio Renna, Clelia Carmen Galati, Natalia Maria Rita Spinella 2015-08-11 $2,950,000
9006558 Solar panel having monolithic multicell photovoltaic modules of different types Salvatore Lombardo 2015-04-14 $2,518,000
8575720 Process for integrating on an inert substrate a device comprising at least a passive element and an active element and corresponding integrated device Salvatore Leonardi, Claudia Caligiore, Francesca Paola Tramontana 2013-11-05 $2,728,000
8470283 Method for growing carbon nanotubes having a predetermined chirality Vincenzo Vinciguerra, Maria Fortuna Bevilacqua, Francesco Buonocore 2013-06-25 $3,391,000
8304144 Fuel cell formed in a single layer of monocrystalline silicon and fabrication process Giuseppe D'Arrigo 2012-11-06 $4,401,000
8232010 Process and corresponding apparatus for continuously producing gaseous hydrogen to be supplied to micro fuel cells and integrated system for producing electric energy Roberta Giuffrida, Marco Antonio Salanitri, Giuseppe Spoto, Stefania Calamia, Salvatore Leonardi +1 more 2012-07-31 $5,977,000
8143086 Optically controlled electrical-switch device based upon carbon nanotubes and electrical-switch system using the switch device Michele Portico Ambrosio, Maria Grazia Maglione, Maria Fortuna Bevilacqua, Luigi Occhipinti, Salvatore Castorina 2012-03-27 $7,610,000
8097868 Galvanic optocoupler and method of making Mariantonietta Monaco, Massimiliano Fiorito, Gianpiero Montalbano 2012-01-17 $5,220,000
8008102 Method of forming light emitting devices comprising semiconducting single walled carbon nanotubes Vincenzo Vinciguerra, Francesco Buonocore, Maria Fortuna Bevilacqua 2011-08-30 $7,410,000
7944011 Optically controlled electrical-switch device based upon carbon nanotubes and electrical-switch system using the switch device Michele Portico Ambrosio, Maria Grazia Maglione, Maria Fortuna Bevilacqua, Luigi Occhipinti, Salvatore Castorina 2011-05-17 $10,261,000
7829904 Optical radiation emitting device and method of manufacturing same Maria Eloisa Castagna, Anna Muscara', Mariantonietta Monaco 2010-11-09 $3,388,000
7804078 Device having galvanic optocoupling Massimiliano Fiorito, Mariantonietta Monaco, Gianpiero Montalbano 2010-09-28 $3,578,000
7763372 Fuel cell formed in a single layer of monocrystalline silicon and fabrication process Giuseppe D'Arrigo 2010-07-27 $4,381,000
7674694 Process for manufacturing a TFT device with source and drain regions having gradual dopant profile Salvatore Leonardi, Claudia Caligiore, Guglielmo Fortunato, Luigi Mariucci, Massimo Cuscuna 2010-03-09 $4,733,000
7585743 Manufacturing method for a semiconductor substrate comprising at least a buried cavity and devices formed with this method Crocifisso Marco Antonio Renna, Luigi La Magna, Simona Lorenti 2009-09-08 $8,709,000
7582892 Optically controlled switching methods based upon the polarization of electromagnetic radiation incident upon carbon nanotubes and electrical-switch systems using such switch devices Michele Portico Ambrosio, Maria Grazia Maglione, Maria Fortuna Bevilacqua, Luigi Occhipinti, Salvatore Castorina 2009-09-01 $9,871,000
7329902 IR-light emitters based on SWNT's (single walled carbon nanotubes), semiconducting SWNTs-light emitting diodes and lasers Vincenzo Vinciguerra, Francesco Buonocore, Maria Fortuna Bevilacqua 2008-02-12 $8,355,000
7193256 Manufacturing method for a semiconductor substrate comprising at least a buried cavity and devices formed with this method Crocifisso Marco Antonio Renna, Luigi La Magna, Simona Lorenti 2007-03-20 $6,728,000
6969664 Micro silicon fuel cell, method of fabrication and self-powered semiconductor device integrating a micro fuel cell Giuseppe D'Arrigo, Rosario Spinella 2005-11-29 $6,914,000
6943390 High-gain photodetector with separated PN junction and rare earth doped region and a method of forming the same Sebania Libertino, Ferruccio Frisina 2005-09-13 $6,453,000
6828598 Semiconductor device for electro-optic applications, method for manufacturing said device and corresponding semiconductor laser device Sebania Libertino, Mario Saggio, Ferruccio Frisina 2004-12-07 $7,608,000
6774061 Nanocrystalline silicon quantum dots within an oxide layer Davide Giuseppe Patti 2004-08-10 $5,867,000