Assignee
PAKAL TECH INC
US·14 granted patents·5 pending applications·3 citations·filing 2019–2025
Top patents by PatentIndex Score
19 records- 0190US11393901B2Cell layouts for MOS-gated devices for improved forward voltagePAKAL TECH INC·Filed 2020·Granted Jul 19, 2022·2 cites·19 claims
- 0280US11114552B2Insulated gate turn-off device with designated breakdown areas between gate trenchesPAKAL TECH INC·Filed 2020·Granted Sep 7, 2021·1 cites·26 claims
- 0374US2025040229A1Insulated trench gate with multiple layers form improved performance of semiconductor devicesPAKAL TECH INC·Filed 2024·Application pending·0 cites
- 0464US2022238698A1Mos-gated trench device using low mask count and simplified processingPAKAL TECH INC·Filed 2021·Application pending·0 cites
- 0563US12568639B2Insulated gate power device with epitaxially grown substrate layersPAKAL TECH INC·Filed 2023·Granted Mar 3, 2026·0 cites·14 claims
- 0662US12142660B2Insulated trench gates with multiple layers for improved performance of semiconductor devicesPAKAL TECH INC·Filed 2021·Granted Nov 12, 2024·0 cites·5 claims
- 0762US2025081491A1Trench-gated switch with epitaxial p-body layer having higher doped top portionPAKAL TECH INC·Filed 2024·Application pending·0 cites
- 0858US11916138B2Etch stop layer for injecting carriers into drift layer for a vertical power devicePAKAL TECH INC·Filed 2022·Granted Feb 27, 2024·0 cites·12 claims
- 0957US11824092B2Insulated trench gates with dopants implanted through gate oxidePAKAL TECH INC·Filed 2021·Granted Nov 21, 2023·0 cites·12 claims
- 1057US11757017B2Anti-parallel diode formed using damaged crystal structure in a vertical power devicePAKAL TECH INC·Filed 2022·Granted Sep 12, 2023·0 cites·17 claims
- 1156US12568666B2Insulated gate turn-off device with short channel PMOS transistorPAKAL TECH INC·Filed 2023·Granted Mar 3, 2026·0 cites·12 claims
- 1256US10797131B2Enhancements to cell layout and fabrication techniques for MOS-gated devicesPAKAL TECH INC·Filed 2019·Granted Oct 6, 2020·0 cites·8 claims
- 1355US2025301677A1Insulated turn-off device with reduced sensitivity to variations in trench depthPAKAL TECH INC·Filed 2025·Application pending·0 cites
- 1448US2022045205A1Trench gate power switch with doped regions to induce breakdown at selected areasPAKAL TECH INC·Filed 2021·Application pending·0 cites
- 1547US11437989B2Insulated gate power device with independently controlled segmentsPAKAL TECH INC·Filed 2021·Granted Sep 6, 2022·0 cites·15 claims
- 1647US11114553B2Lateral insulated gate turn-off device with induced emitterPAKAL TECH INC·Filed 2020·Granted Sep 7, 2021·0 cites·20 claims
- 1746US11145717B2Cellular insulated gate power device with edge design to prevent failure near edgePAKAL TECH INC·Filed 2019·Granted Oct 12, 2021·0 cites·14 claims
- 1846US10600898B2Vertical bidirectional insulated gate turn-off devicePAKAL TECH INC·Filed 2019·Granted Mar 24, 2020·0 cites·19 claims
- 1944US10777670B2Vertical insulated gate turn-off thyristor with intermediate p+ layer in p-base formed using epitaxial layerPAKAL TECH INC·Filed 2019·Granted Sep 15, 2020·0 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →