MaxPower Semiconductor, Inc.
Records under this name other than the patents MaxPower Semiconductor, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 89 patents it holds.
Showing 1 to 4 of 4 · Back to MaxPower Semiconductor, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,473,966 | Oxide-bypassed lateral high voltage structures and methods Term ended Term ended Jun 15, 2026 · From the USPTO record | Term ended | Term ended Jun 15, 2026 | From the USPTO record |
| US 7,411,249 | Lateral high-voltage transistor with vertically-extended voltage-equalized drift region Term ended Term ended Apr 30, 2026 · From the USPTO record | Term ended | Term ended Apr 30, 2026 | From the USPTO record |
| US 7,704,842 | Lateral high-voltage transistor with vertically-extended voltage-equalized drift region Term ended Term ended Nov 9, 2025 · From the USPTO record | Term ended | Term ended Nov 9, 2025 | From the USPTO record |
| US 9,825,128 | Vertical power transistor with thin bottom emitter layer and dopants implanted in trenches in shield area and termination rings Lapsed on the fee record Ended Nov 21, 2021 · From the USPTO record | Lapsed on the fee record | Ended Nov 21, 2021 | From the USPTO record |