Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JL

John Logan

RTX (Raytheon): 7 patents #1,712 of 15,912Top 15%
Lawrence, MA: #10 of 110 inventorsTop 10%
Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #681,851 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12362724 N-polar rare-earth III-nitride bulk acoustic wave resonator Clay T. Long, Adam E. Peczalski 2025-07-15
12301195 Epitaxial growth of aluminum on aluminum-nitride compounds Brian D. Schultz, Theodore D. Kennedy 2025-05-13
11942919 Strain compensated rare earth group III-nitride heterostructures Jason C. Soric, Adam E. Peczalski, Brian D. Schultz, Eduardo M. Chumbes 2024-03-26
11594627 Semiconductor structure having both enhancement mode group III-N high electron mobility transistors and depletion mode group III-N high electron mobility transistors Kiuchul Hwang, Brian D. Schultz, Christos Thomidis 2023-02-28
11545566 Gallium nitride high electron mobility transistors (HEMTs) having reduced current collapse and power added efficiency enhancement Abbas Torabi, Brian D. Schultz 2023-01-03
11362190 Depletion mode high electron mobility field effect transistor (HEMT) semiconductor device having beryllium doped Schottky contact layers Kiuchul Hwang, Brian D. Schultz, Robert E. Leoni, Nicholas J. Kolias 2022-06-14
11101378 Semiconductor structure having both enhancement mode group III-N high electron mobility transistors and depletion mode group III-N high electron mobility transistors Kiuchul Hwang, Brian D. Schultz, Christos Thomidis 2021-08-24