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USPTO Patent Rankings Data through Dec 31, 2025
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Alberto Cattani — 46 Patents

SSStmicroelectronics Sa: 42 patents #61 of 4,662Top 2%
CSComau S.P.A.: 4 patents #14 of 153Top 10%
Massina, IT: #1 of 3 inventorsTop 35%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Alberto Cattani has been granted 46 US patents while listed as an inventor at Stmicroelectronics Sa. The first was granted in 1985 and the most recent in July 2025. Alberto Cattani ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Alberto Cattani in Massina, IT.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12374993 DC-DC converter circuit, corresponding method of operation and method of trimming a DC-DC converter circuit Tommaso Rosa, Alessandro BERTOLINI, Stefano Ramorini 2025-07-29
12328068 DC-DC converter circuit and corresponding method of testing a DC-DC converter circuit Alessandro Gasparini, Stefano Ramorini 2025-06-10
12301111 Voltage regulator device Alessandro BERTOLINI, Alessandro Gasparini 2025-05-13
12267011 Circuit for controlling converters, corresponding converter device and method Stefano Ramorini, Alessandro Gasparini 2025-04-01
12244215 Circuit, corresponding multi-phase converter device and method of operation 2025-03-04
12212235 Control circuit for controlling a switching stage of an electronic converter, corresponding electronic converter device and method Alessandro BERTOLINI, Stefano Ramorini, Alessandro Gasparini 2025-01-28
12191869 Control circuit for an electronic converter, related integrated circuit, electronic converter and method Alessandro BERTOLINI, Alessandro Gasparini 2025-01-07
12135572 Discharge circuit and method for voltage transition management Alessandro Gasparini, Stefano Ramorini 2024-11-05 $16,523,000
12132487 Signal generator circuit, corresponding device and method Marco Pinsero, Marco Attanasio 2024-10-29 $32,032,000
12081128 Method for controlling a single input dual output DC-DC converter, corresponding converter and computer program product Alessandro Gasparini, Mauro Leoncini, Claudio Luise, Massimo Ghioni, Salvatore Levantino 2024-09-03 $18,137,000
11646658 Charge pump circuit, corresponding device and method Stefano Ramorini, Alessandro Gasparini 2023-05-09 $34,606,000
11626799 Converter circuit, corresponding device and method Alessandro BERTOLINI, Stefano Ramorini, Alessandro Gasparini 2023-04-11 $32,489,000
11527956 Control circuit for an electronic converter, related integrated circuit, electronic converter and method Alessandro BERTOLINI, Alessandro Gasparini 2022-12-13 $36,038,000
11469665 Switching converter with adaptive compensation Alessandro BERTOLINI, Alessandro Gasparini 2022-10-11 $22,054,000
11404952 Circuit, corresponding multi-phase converter device including a plurality of switching stages and method of operation for charging and discharging a capacitor dependent on switching stage operating transition 2022-08-02 $40,962,000
11394293 Soft-start circuit for converters, corresponding converter device and method Giuseppe Calcagno, Giuseppina Sapone 2022-07-19 $16,659,000
11387735 Half-bridge circuit with slew rate control Alessandro Gasparini 2022-07-12 $12,503,000
11323031 Half-bridge driver circuit with a switched capacitor supply voltage for high side drive signal generation Alessandro Gasparini 2022-05-03 $21,544,000
11094807 Anti-aging architecture for power MOSFET device Alessandro Gasparini 2021-08-17 $21,969,000
11057028 Double clock architecture for small duty cycle DC-DC converter Alessandro BERTOLINI, Stefano Ramorini, Alessandro Gasparini 2021-07-06 $20,850,000
10897200 Circuit for controlling converters, corresponding converter device and method Stefano Ramorini, Alessandro Gasparini 2021-01-19 $34,803,000
10826384 Soft-start circuit for converters, corresponding converter device and method Giuseppe Calcagno, Giuseppina Sapone 2020-11-03 $23,472,000
10680521 Boost DC-DC converter circuit with smart anti-ring circuit actuation Alessandro BERTOLINI 2020-06-09 $17,589,000
10566940 Sensing circuit, corresponding amplifier, apparatus and method Stefano Ramorini, Germano Nicollini, Alessandro Gasparini 2020-02-18 $35,908,000
10498316 Auto-tuned ramp generator Alessandro Gasparini, Alessandro BERTOLINI 2019-12-03 $15,054,000