IPS Alpha Technology, Ltd.
18Patents
18Active
18Granted
49Portfolio score
Filing activity: Jun 29, 2007 → Mar 14, 2011 · 18 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7825412B2 | Display device | Electricity | 15 | Active |
| US7782426B2 | Liquid crystal display device | Physics | 7 | Active |
| US7796226B2 | Liquid crystal display device | Physics | 4 | Active |
| US7714955B2 | Liquid crystal display device | Physics | 3 | Active |
| US7538833B2 | Liquid crystal display device | Electricity | 2 | Active |
| US7773187B2 | Liquid crystal display device | Physics | 2 | Active |
| US7791704B2 | Liquid crystal display panel | Physics | 2 | Active |
| US7573542B2 | Liquid crystal display device | Electricity | 2 | Active |
| US7564516B2 | Liquid crystal display device | Electricity | 2 | Active |
| US7916239B2 | Liquid crystal display device | Physics | 1 | Active |
| US7705930B2 | Liquid crystal display device with a backlight unit having a diffusion plate | Physics | 1 | Active |
| US7944518B2 | Liquid crystal display device | Physics | 1 | Active |
| US7936570B2 | Liquid crystal display device | Electricity | 0 | Active |
| US7944526B2 | Liquid crystal display device with a backlight unit having a diffusion plate | Physics | 0 | Active |
| US8089577B2 | Liquid crystal display device | Physics | 0 | Active |
| US7929074B2 | Liquid crystal display device | Physics | 0 | Active |
| US7746419B2 | Liquid crystal display device | Electricity | 0 | Active |
| US7829395B2 | Display device and manufacturing method of the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.