Transound Electronics Co., Ltd.
Records under this name other than the patents Transound Electronics Co., Ltd. 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 19 patents it holds.
Showing 1 to 6 of 6 · Back to Transound Electronics Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,686,603 | Freely adjustable ergonomic bone conduction earphone rack Lapsed on the fee record Ended Jun 20, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jun 20, 2025 | From the USPTO record |
| US 10,887,681 | Combination of bone conduction Bluetooth earphone and charging base Lapsed on the fee record Ended Jan 5, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jan 5, 2025 | From the USPTO record |
| US 9,462,403 | Package-integrable high sound quality moving coil loudspeaker structure Lapsed on the fee record Ended Oct 4, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 4, 2024 | From the USPTO record |
| US 9,344,784 | Earphone with dual loudspeakers Lapsed on the fee record Ended May 17, 2024 · From the USPTO record | Lapsed on the fee record | Ended May 17, 2024 | From the USPTO record |
| US 10,257,607 | Headphones with frequency-based divisions Formerly held Lapsed on the fee record Ended Apr 9, 2023 · From the USPTO record | Lapsed on the fee record | Ended Apr 9, 2023 | From the USPTO record |
| US 10,171,905 | Headphones with frequency-targeted resonance chambers Formerly held Lapsed on the fee record Ended Jan 1, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jan 1, 2023 | From the USPTO record |