Optoelectronics Technology Co., Ltd
Records under this name other than the patents Optoelectronics 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 4 patents it holds.
Showing 1 to 2 of 2 · Back to Optoelectronics Technology Co., Ltd
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,457,441 | Cutter Holding Device of Cutting Machine Lapsed on the fee record Ended Oct 4, 2024 · High confidence | Lapsed on the fee record | Ended Oct 4, 2024 | High confidence |
| US 8,982,521 | Overvoltage Protection Method for Backlight Driver Lapsed on the fee record Ended Mar 17, 2023 · High confidence | Lapsed on the fee record | Ended Mar 17, 2023 | High confidence |