KH

Karl D. Hobart

UF US Air Force: 44 patents #17 of 16,312Top 1%
UN US Navy: 18 patents #2 of 884Top 1%
IA Intersil Americas: 3 patents #302 of 468Top 65%
University of California: 1 patents #8,022 of 18,278Top 45%
UD University Of Delaware: 1 patents #226 of 660Top 35%
NG Northrop Grumman: 1 patents #690 of 1,695Top 45%
OU Ohio State University: 1 patents #193 of 584Top 35%
DL Draper Laboratory: 1 patents #495 of 921Top 55%
Overall (All Time): #30,655 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 25 most recent of 68 patents

Patent #TitleCo-InventorsDate
12376388 Low resistance photoconductive semiconductor switch (PCSS) Andrew D. Koehler, Travis J. Anderson, Geoffrey M. Foster, Francis J. Kub, Michael A. Mastro 2025-07-29
12243916 Polarization-engineered heterogeneous semiconductor heterostructures Marko J. Tadjer, Michael A. Mastro, Mark Goorsky, Asif Khan, Samuel Graham, Jr. 2025-03-04
12020985 Transferring large-area group III-nitride semiconductor material and devices to arbitrary substrates Travis J. Anderson, Marko J. Tadjer 2024-06-25
11996840 Light controlled switch module Andrew D. Koehler, Travis J. Anderson, Geoffrey M. Foster, Francis J. Kub, Michael A. Mastro 2024-05-28
11649159 Silicon carbide structure, device, and method Francis J. Kub, Eugene A. Imhoff, Rachael L. Myers-Ward 2023-05-16
11634834 Diamond on nanopatterned substrate Tatyana I. Feygelson, Marko J. Tadjer, Travis J. Anderson, Andrew D. Koehler, Samuel Graham, Jr. +5 more 2023-04-25
11415518 Mapping and evaluating GaN wafers for vertical device applications Travis J. Anderson, Jennifer K. Hite, James C. Gallagher 2022-08-16
11342420 Heterojunction devices and methods for fabricating the same Francis J. Kub, Travis J. Anderson, Marko J. Tadjer, Andrew D. Koehler 2022-05-24
11227943 High electron mobility transistors and methods for fabricating the same Travis J. Anderson, Virginia D. Wheeler, Francis J. Kub 2022-01-18
11171055 UV laser slicing of β-Ga2O3 by micro-crack generation and propagation Nadeemullah A. Mahadik, Robert E. Stahlbush, Marko J. Tadjer, Francis J. Kub 2021-11-09
11131039 Diamond on nanopatterned substrate Tatyana I. Feygelson, Marko J. Tadjer, Travis J. Anderson, Andrew D. Koehler, Samuel Graham, Jr. +5 more 2021-09-28
10777644 Heterojunction devices and methods for fabricating the same Francis J. Kub, Travis J. Anderson, Marko J. Tadjer, Andrew D. Koehler 2020-09-15
10717642 Silicon carbide microelectromechanical structure, device, and method Francis J. Kub, Eugene A. Imhoff, Rachael L. Myers-Ward, Eugene H. Cook, Jonathan J. Bernstein +1 more 2020-07-21
10589983 Silicon carbide microelectromechanical structure, device, and method Francis J. Kub, Eugene A. Imhoff, Rachael L. Myers-Ward, Eugene H. Cook, Jonathan J. Bernstein +1 more 2020-03-17
10424643 Diamond air bridge for thermal management of high power devices Andrew D. Koehler, Francis J. Kub, Travis J. Anderson, Tatyana I. Feygelson, Marko J. Tadjer +1 more 2019-09-24
10343900 Material structure and method for deep silicon carbide etching Eugene A. Imhoff, Francis J. Kub, Rachael L. Myers-Ward 2019-07-09
10317210 Whole angle MEMS gyroscope on hexagonal crystal substrate Francis J. Kub, Eugene A. Imhoff, Rachael L. Myers-Ward, Eugene H. Cook, Marc S. Weinberg +1 more 2019-06-11
10312175 Diamond air bridge for thermal management of high power devices Andrew D. Koehler, Francis J. Kub, Travis J. Anderson, Tatyana I. Feygelson, Marko J. Tadjer +1 more 2019-06-04
10229839 Transition metal-bearing capping film for group III-nitride devices Travis J. Anderson, Boris N. Feygelson, Andrew D. Koehler, Francis J. Kub, Jordan D. Greenlee 2019-03-12
10002958 Diamond on III-nitride device Francis J. Kub, Travis J. Anderson, Virginia D. Wheeler, Andrew D. Koehler 2018-06-19
9991354 Metal nitride alloy contact for semiconductor Travis J. Anderson, Virginia D. Wheeler, David Shahin, Andrew D. Koehler, Francis J. Kub +1 more 2018-06-05
9960266 Damage-free plasma-enhanced CVD passivation of AlGaN/GaN high electron mobility transistors Marko J. Tadjer, Andrew D. Koehler, Travis J. Anderson 2018-05-01
9685513 Semiconductor structure or device integrated with diamond Francis J. Kub, Travis J. Anderson 2017-06-20
9490356 Growth of high-performance III-nitride transistor passivation layer for GaN electronics Andrew D. Koehler, Travis J. Anderson, Francis J. Kub 2016-11-08
9466684 Transistor with diamond gate Andrew D. Koehler, Travis J. Anderson, Marko J. Tadjer, Tatyana I. Feygelson 2016-10-11