Tyntek Corporation
12Patents
6Active
12Granted
45Portfolio score
Filing activity: Apr 22, 2003 → Jan 19, 2023 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7148515B1 | Light emitting device having integrated rectifier circuit in substrate | Electricity | 30 | Expired |
| US8247774B2 | Output ratio adjusting method for optic sensor | Physics | 26 | Active |
| US9425359B2 | Light emitting diode | Electricity | 18 | Active |
| USD592328S1 | Turn signal lamp | General | 14 | Expired |
| USD629557S1 | LED-centered reflective lamp | General | 6 | Expired |
| USD629559S1 | Reflective light emitting diode lamp | General | 5 | Expired |
| US6720664B1 | Submount-holder for flip chip package | Electricity | 5 | Expired |
| US9548424B2 | Light emitting diode | Electricity | 2 | Active |
| USD630774S1 | LED reflective lamp | General | 1 | Expired |
| US7525246B2 | Alternating current light-emitting device | Electricity | 0 | Active |
| US12396299B2 | Light-emitting diode and manufacturing method thereof | Electricity | 0 | Active |
| US10050187B1 | Light-emitting device and manufacturing method of light-emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.