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USPTO Patent Rankings Data through Dec 31, 2025
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David Giuliano — 121 Patents

PSPsemi: 84 patents #2 of 166Top 2%
ATArctic Sand Technologies: 13 patents #1 of 8Top 15%
MIT: 11 patents #332 of 9,367Top 4%
MCMurata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
PSPeregrine Semiconductor: 4 patents #33 of 112Top 30%
PUPrinceton University: 1 patents #543 of 1,197Top 50%
Burlington, MA: #3 of 774 inventorsTop 1%
Massachusetts: #159 of 88,656 inventorsTop 1%
Overall (All Time): #9,811 of 4,157,543Top 1%
121 Patents All Time
David Giuliano has been granted 121 US patents while listed as an inventor at Psemi. The first was granted in 2012 and the most recent in December 2025. David Giuliano ranks #9,811 of 4,157,543 US inventors in our database (top 0.24%). Patent records list David Giuliano in Burlington, MA, US.

Issued Patents All Time

Showing 1–25 of 121 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12494706 Charge pump and buck converter for intermediate bus conversion Kazunori Tsuda 2025-12-09
12463536 Switched-capacitor power converters Gregory Szczeszynski 2025-11-04
12438135 Multilayer power, converter with devices having reduced lateral current — 2025-10-07
12431801 Power converter with capacitive energy transfer and fast dynamic response David J. Perreault, Robert Pilawa-Podgurski 2025-09-30
12395074 Power semiconductor package — 2025-08-19
12381482 Power converter with modular stages connected by floating terminals — 2025-08-05
12341424 Power converters with modular stages — 2025-06-24
12308684 Battery management infrastructure — 2025-05-20
12249915 Power converters, power systems, and switch topologies — 2025-03-11
12244242 Switched capacitors for AC-DC applications David Kunst 2025-03-04
12237765 DC-DC transformer with inductor for the facilitation of adiabatic inter-capacitor charge transport — 2025-02-25
12218575 Adaptive control for reconfiguring a regulator and/or a charge pump for a power converter Aichen Low, Gregory Szczeszynski 2025-02-04
12218586 Charge adjustment techniques for switched capacitor power converter Aichen Low, Gregory Szczeszynski, Jeff Summit, Oscar Blyde 2025-02-04
12212231 Pump capacitor configuration for switched capacitor circuits — 2025-01-28
12212232 Power supply for gate driver in switched-capacitor circuit Gregory Szczeszynski, Raymond Louis Barrett, Jr. 2025-01-28
12184179 Multi-level DC-DC converter Gary Chunshien Wu, Gregory Szczeszynski 2024-12-31
12176815 Switched-capacitor circuit control in power converters — 2024-12-24
12143010 Protection of switched capacitor power converter Aichen Low, Gregory Szczeszynski, Jeff Summit, Oscar Blyde 2024-11-12
12113438 Protection of switched capacitor power converter Aichen Low, Gregory Szczeszynski, Jeff Summit, Oscar Blyde 2024-10-08
12107495 Switched-capacitor power converters Gregory Szczeszynski 2024-10-01
12074515 Charge pump stability control Aichen Low, Gregory Szczeszynski 2024-08-27
12040702 Multi-level structures and methods for switched-mode power supplies — 2024-07-16
11967897 Suppression of rebalancing currents in a switched-capacitor network — 2024-04-23
11955885 Charge adjustment techniques for switched capacitor power converter Aichen Low, Gregory Szczeszynski, Jeff Summit, Oscar Blyde 2024-04-09
11936300 Switched-capacitor circuit control in power converters — 2024-03-19

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