Alti-Electronics Co., Ltd
39Patents
7Active
39Granted
33Portfolio score
Filing activity: Jun 28, 2006 → Jul 1, 2009 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD580891S1 | Light emitting diode | General | 39 | Expired |
| USD596591S1 | Light emitting diode | General | 19 | Expired |
| USD595244S1 | Light emitting diode | General | 17 | Expired |
| USD605609S1 | Light emitting diode | General | 15 | Expired |
| USD585848S1 | Light emitting diode | General | 14 | Expired |
| USD606032S1 | Light emitting diode | General | 13 | Expired |
| USD586302S1 | Light emitting diode | General | 12 | Expired |
| USD599305S1 | Light emitting diode | General | 12 | Expired |
| USD599304S1 | Light emitting diode | General | 11 | Expired |
| USD549187S1 | Light emitting diode (LED) package | General | 11 | Expired |
| USD601518S1 | Light emitting diode | General | 10 | Expired |
| USD598872S1 | Light emitting diode | General | 8 | Expired |
| USD609200S1 | Illumination tool using the light emitting diode | General | 7 | Expired |
| USD607421S1 | Light emitting diode | General | 6 | Expired |
| USD572211S1 | Side view type light emitting diode | General | 5 | Expired |
| US7967490B2 | Backlight unit of direct type | Physics | 5 | Active |
| USD576114S1 | LED of side view type | General | 5 | Expired |
| USD597500S1 | Light emitting diode | General | 4 | Expired |
| US8013357B2 | Side view light emitting diode package | Electricity | 4 | Active |
| USD568831S1 | Light emitting diode package | General | 4 | Expired |
| USD570799S1 | Side view type light emitting diode | General | 4 | Expired |
| US7598101B2 | LED of side view type and the method for manufacturing the same | Electricity | 4 | Active |
| USD596147S1 | Light emitting diode | General | 3 | Expired |
| USD596148S1 | Light emitting diode | General | 3 | Expired |
| USD605608S1 | Light emitting diode | General | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.