Green Solution Technology Co., Ltd.
Records under this name other than the patents Green Solution Technology 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 25 patents it holds.
Back to Green Solution Technology Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,664,893 | Feedback control circuit and LED driving circuit Lapsed on the fee record Ended Mar 4, 2026 · From the USPTO record | Lapsed on the fee record | Ended Mar 4, 2026 | From the USPTO record |
| US 9,906,161 | Power conversion apparatus Lapsed on the fee record Ended Feb 27, 2026 · From the USPTO record | Lapsed on the fee record | Ended Feb 27, 2026 | From the USPTO record |
| US 8,629,630 | LED driving circuit and control circuit Lapsed on the fee record Ended Jan 14, 2026 · From the USPTO record | Lapsed on the fee record | Ended Jan 14, 2026 | From the USPTO record |
| US 8,618,748 | Power converting controller and light-emitting diode driving circuit Lapsed on the fee record Ended Dec 31, 2025 · From the USPTO record | Lapsed on the fee record | Ended Dec 31, 2025 | From the USPTO record |
| US 9,825,460 | Cable drop compensation circuit and power circuit using the same Lapsed on the fee record Ended Nov 21, 2025 · From the USPTO record | Lapsed on the fee record | Ended Nov 21, 2025 | From the USPTO record |
| US 8,558,483 | Non-linear load driving circuit and controller Lapsed on the fee record Ended Oct 15, 2025 · From the USPTO record | Lapsed on the fee record | Ended Oct 15, 2025 | From the USPTO record |
| US 9,780,772 | Power supply device Lapsed on the fee record Ended Oct 3, 2025 · From the USPTO record | Lapsed on the fee record | Ended Oct 3, 2025 | From the USPTO record |
| US 8,536,804 | Converting controller Lapsed on the fee record Ended Sep 17, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 17, 2025 | From the USPTO record |
| US 8,502,461 | Driving circuit and control circuit Lapsed on the fee record Ended Aug 6, 2025 · From the USPTO record | Lapsed on the fee record | Ended Aug 6, 2025 | From the USPTO record |
| US 8,487,599 | De-glitch switching converting circuit and controller thereof Lapsed on the fee record Ended Jul 16, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 16, 2025 | From the USPTO record |