Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PH

Peter Hahn — 89 Patents

MAMagnecomp: 66 patents #2 of 83Top 3%
MAMercedes-Benz Group Ag: 14 patents #18 of 1,842Top 1%
QUQuantum: 3 patents #139 of 703Top 20%
DADaimler Ag: 2 patents #450 of 2,089Top 25%
MAMaxtor: 1 patents #329 of 656Top 55%
PDPlus Development: 1 patents #11 of 15Top 75%
Overall (All Time): #18,310 of 4,157,543Top 1%
89 Patents All Time
Peter Hahn has been granted 89 US patents while listed as an inventor at Magnecomp. The first was granted in 1987 and the most recent in December 2025. Peter Hahn ranks #18,310 of 4,157,543 US inventors in our database (top 0.44%). Patent records list Peter Hahn in Stuttgart, CA, DE.

Issued Patents All Time

Showing 1–25 of 89 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12491761 Hybrid drive unit Carsten Gitt 2025-12-09
12459345 Hybrid drive system Carsten Gitt, Tobias Haerter, Andreas Kolb, Klaus Riedl, Tobias Schilder +1 more 2025-11-04
12358362 Hybrid drive device Carsten Gitt, Jonathan Zeibig, Tobias Schilder 2025-07-15
12281698 Drive axle for a motor vehicle, in particular for a passenger car, and motor vehicle Tobias Haerter, Tobias Schilder, Jonathan Zeibig 2025-04-22
12230301 Method of manufacturing a multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension Kuen Chee Ee, Long Zhang 2025-02-18
12228198 Electric drive system for a motor vehicle Peter Appeltauer, Tobias Schilder, Tobias Haerter, Jonathan Zeibig, Andreas Kolb +1 more 2025-02-18
12203508 Dual clutch transmission Carsten Gitt 2025-01-21
12103398 Hybrid drive system for a motor vehicle, and motor vehicle Carsten Gitt, Tobias Haerter, Andreas Kolb, Klaus Riedl, Tobias Schilder +1 more 2024-10-01
12097766 Dual-clutch transmission Carsten Gitt, Andreas Kolb, Tobias Haerter, Juergen Schweitzer, Jonathan Zeibig +4 more 2024-09-24
12083895 Hybrid drive unit Carsten Gitt 2024-09-10
12036870 Dual-clutch transmission and hybrid drive system Carsten Gitt, Tobias Haerter, Jonathan Zeibig 2024-07-16
12030384 Hybrid drive system and vehicle Jonathan Zeibig, Carsten Gitt, Tobias Schilder 2024-07-09
11938824 Hybrid transmission for a vehicle Martin Dengler, Benjamin Bauer, Jan Becker, Markus Brandenburg, Andreas Ertel +5 more 2024-03-26
11926220 Hybrid transmission for a vehicle Martin Dengler, Benjamin Bauer, Jan Becker, Markus Brandenburg, Andreas Ertel +5 more 2024-03-12
11912132 Hybrid transmission for a vehicle Martin Dengler, Benjamin Bauer, Jan Becker, Markus Brandenburg, Andreas Ertel +5 more 2024-02-27
11811335 Contact pad with electrical connection structure for connecting a piezoelectric element and an electrical circuit with a conductive adhesive Kuen Chee Ee, David Glaess, Keith A. Vanderlee 2023-11-07
11769524 Multi-layer PZT microactuator having oppositely poled PZT constraining layer Kuen Chee Ee, Long Zhang, David Glaess 2023-09-26
11732764 Dual clutch transmission 2023-08-22
11686354 Dual clutch transmission Carsten Gitt 2023-06-27
11588098 Method of manufacturing a multi-layer PZT microactuator using wafer-level processing Christopher Dunn 2023-02-21
11495731 Multilayer PZT electrode configuration for suspension stroke increase Long Zhang, Kuen Chee Ee, David Glaess, Johnathan Phu 2022-11-08
11348608 Tri-stage design for actuator attachment on flexure David Glaess, Kuen Chee Ee, Benjapa Tanampee, Keith A. Vanderlee, Preecha Sudachun +1 more 2022-05-31
11293526 Hybrid dual-clutch transmission Carsten Gitt, Tobias Haerter, Andreas Kolb, Jakub ROMANIAK, Juergen Schweitzer +2 more 2022-04-05
11276426 Multi-layer PZT microactuator with active PZT constraining layers for a DSA suspension Kuen Chee Ee, Long Zhang 2022-03-15
11268579 Hybrid dual-clutch transmission Stefan SPERRFECHTER, Tobias Haerter, Juergen Schweitzer, Jonathan Zeibig, Andreas Kolb 2022-03-08