Emfitech Oy
Records under this name other than patents Emfitech Oy holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Emfitech Oy
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,685,696 | Method of manufacturing an electromechanical sensor element Term ended Term ended Sep 7, 2024 · From the USPTO record | Term ended | Term ended Sep 7, 2024 | From the USPTO record |
| US 7,216,417 | Method for manufacturing an electromechanical sensor element Term ended Term ended Jul 21, 2023 · From the USPTO record | Term ended | Term ended Jul 21, 2023 | From the USPTO record |
| US 6,916,979 | Electromechanical transducer and method for manufacturing an electromechanical transducer Term ended Term ended Jan 9, 2022 · From the USPTO record | Term ended | Term ended Jan 9, 2022 | From the USPTO record |
| US 6,996,891 | Method for the manufacture of a sensor element Term ended Term ended Apr 23, 2021 · From the USPTO record | Term ended | Term ended Apr 23, 2021 | From the USPTO record |
| US 7,954,385 | Method and system for using a sensor element for identifying an object Term ended Term ended Jul 3, 2020 · From the USPTO record | Term ended | Term ended Jul 3, 2020 | From the USPTO record |
| US 6,852,402 | Dielectric cellular electret film and procedure for its manufacture Lapsed on the fee record Ended Feb 8, 2009 · From the USPTO record | Lapsed on the fee record | Ended Feb 8, 2009 | From the USPTO record |