Eetrex, Inc.
Records under this name other than patents Eetrex, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Eetrex, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,143,856 | Bi-directional inverter-charger Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,160,185 | Apparatus and method for active balancing of series cells and series packs in a battery system Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,644,274 | Folding cell holder Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,263,968 | Bidirectional inverter-charger Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,774,193 | Battery cell charge balancing Formerly held Lapsed on the fee record Ended Sep 26, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 26, 2025 | From the USPTO record |
| US 9,653,713 | Folding cell holder Formerly held Lapsed on the fee record Ended May 16, 2025 · From the USPTO record | Lapsed on the fee record | Ended May 16, 2025 | From the USPTO record |
| US 8,896,263 | Critical mode control discontinuous mode boost-buck charger Lapsed on the fee record Ended Nov 25, 2022 · From the USPTO record | Lapsed on the fee record | Ended Nov 25, 2022 | From the USPTO record |
| US 8,802,249 | Cellular fusible link and battery module configuration Lapsed on the fee record Ended Aug 12, 2022 · From the USPTO record | Lapsed on the fee record | Ended Aug 12, 2022 | From the USPTO record |