AJ

Alvin J. Joseph

IBM: 102 patents #541 of 70,183Top 1%
GU Globalfoundries U.S.: 22 patents #27 of 665Top 5%
Globalfoundries: 21 patents #139 of 4,424Top 4%
Overall (All Time): #6,642 of 4,157,543Top 1%
145
Patents All Time

Issued Patents All Time

Showing 25 most recent of 145 patents

Patent #TitleCo-InventorsDate
12362172 Integration of compound-semiconductor-based devices and silicon-based devices Ramsey Hazbun, Mark D. Levy, Siva P. Adusumilli 2025-07-15
12342626 Switches in bulk substrate Mark D. Levy, Siva P. Adusumilli, Ramsey Hazbun 2025-06-24
12278269 Bipolar transistor with stepped emitter Uppili S. Raghunathan, Vibhor Jain, Qizhi Liu, Yves T. Ngu, Ajay Raman +1 more 2025-04-15
12131904 Semiconductor structure with semiconductor-on-insulator region and method Ramsey Hazbun, Siva P. Adusumilli, Cameron E. Luce 2024-10-29
12062574 Integrated circuit structure with through-metal through-substrate interconnect and method Zhong-Xiang He, Richard J. Rassel, Ramsey Hazbun, Jeonghyun Hwang, Mark D. Levy 2024-08-13
12027553 Photodetector with buried airgap reflectors Siva P. Adusumilli, Vibhor Jain, Steven M. Shank 2024-07-02
11862717 Lateral bipolar transistor structure with superlattice layer and method to form same Vibhor Jain, John J. Pekarik, Alexander M. Derrickson, Judson R. Holt 2024-01-02
11862511 Field-effect transistors with a crystalline body embedded in a trench isolation region Steven M. Shank, Siva P. Adusumilli 2024-01-02
11842940 Semiconductor structure having a thermal shunt below a metallization layer and integration schemes Ramsey Hazbun, Siva P. Adusumilli, Mark D. Levy 2023-12-12
11837653 Lateral bipolar junction transistor including a stress layer and method Jagar Singh, Alexander M. Derrickson, Andreas Knorr, Judson R. Holt 2023-12-05
11764060 Field-effect transistors with a body pedestal Michel J. Abou-Khalil, Steven M. Shank, Michael J. Zierak 2023-09-19
11658177 Semiconductor device structures with a substrate biasing scheme Anthony K. Stamper, Michel J. Abou-Khalil, John J. Ellis-Monaghan, Randy L. Wolf, Aaron L. Vallett 2023-05-23
11637181 Lateral bipolar transistors with polysilicon terminals Vibhor Jain, Alexander M. Derrickson, Judson R. Holt, John J. Pekarik 2023-04-25
11605649 Switches in bulk substrate Mark D. Levy, Siva P. Adusumilli, Ramsey Hazbun 2023-03-14
11569170 Substrate with a buried conductor under an active region for enhanced thermal conductivity and RF shielding Siva P. Adusumilli, Mark D. Levy, Ramsey Hazbun, Steven Bentley 2023-01-31
11515158 Semiconductor structure with semiconductor-on-insulator region and method Ramsey Hazbun, Siva P. Adusumilli, Cameron E. Luce 2022-11-29
11476289 Photodetector with buried airgap reflectors Siva P. Adusumilli, Vibhor Jain, Steven M. Shank 2022-10-18
11387353 Structure providing charge controlled electronic fuse Jagar Singh, Sudarshan Narayanan, William J. Taylor, Jr., Jeffrey B. Johnson 2022-07-12
11355409 Chip package with emitter finger cells spaced by different spacings from a heat sink to provide reduced temperature variation Hanyi Ding, Vibhor Jain, Anthony K. Stamper 2022-06-07
11264457 Isolation trenches augmented with a trap-rich layer Mark D. Levy, Siva P. Adusumilli, Steven M. Shank, Anthony K. Stamper 2022-03-01
11195715 Epitaxial growth constrained by a template Siva P. Adusumilli, Cameron E. Luce, Ramsey Hazbun, Mark D. Levy, Anthony K. Stamper 2021-12-07
10692753 Semiconductor structure with airgap Mark D. Jaffe, Qizhi Liu, Anthony K. Stamper 2020-06-23
10644654 Hybrid cascode constructions with multiple transistor types Vibhor Jain, Anthony K. Stamper, John J. Pekarik 2020-05-05
10439053 Cascode heterojunction bipolar transistor Vibhor Jain, Qizhi Liu 2019-10-08
10367083 Compact device structures for a bipolar junction transistor Vibhor Jain, Renata Camillo-Castillo, Qizhi Liu, John J. Pekarik, Peter B. Gray 2019-07-30