Coretronic Corporation
1,145Patents
1,062Active
1,145Granted
64Portfolio score
Filing activity: Aug 8, 2000 → Sep 9, 2024 · 147 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7083285B2 | Cooling structure for projection apparatus | Physics | 159 | Expired |
| US7682047B2 | Backlight module with a heat dissipation device | Physics | 82 | Active |
| US7319244B2 | Lens assembly for sideward light emission | Electricity | 73 | Active |
| US7254309B1 | Side emitting LED and lens | Electricity | 46 | Active |
| US10216018B2 | Viewing angle control device and viewing angle controllable display apparatus | Physics | 42 | Active |
| US7204634B2 | Backlight module | Physics | 29 | Expired |
| US6883920B2 | Adjusting apparatus | Physics | 29 | Expired |
| US8432628B2 | Optical film | Physics | 27 | Active |
| US8226287B2 | Light guide plate and backlight module | Physics | 27 | Active |
| US6739831B2 | Cooling device for projector | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| USD588602S1 | Stand for monitor | General | 22 | Expired |
| US7522802B2 | Optical multilayer film and a backlight module utilizing the same | Physics | 21 | Active |
| US10558044B2 | Optical waveguide device and head-mounted display apparatus using the same | Physics | 21 | Active |
| US7150440B2 | Adjustable support frame for a display screen | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7898429B2 | Angle-adjustable method and automatic angle-adjustable display device | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US6715890B2 | Adjustable height apparatus of a horizontal projector | Physics | 18 | Expired |
| US7253369B2 | Backlight button assemblage | Electricity | 17 | Expired |
| US6447136B1 | Light guide plate for a backlight system | Physics | 16 | Expired |
| US7736029B2 | Lens array and illumination module | Physics | 16 | Active |
| US7374316B2 | Backlight module | Emerging Cross-Sectional Technologies | 16 | Expired |
| US10466479B2 | Head-mounted display apparatus and optical system | Physics | 14 | Active |
| US7111948B2 | Adjusting structure of projector | Physics | 14 | Expired |
| US10437068B2 | Optical waveguide element and display device | Physics | 14 | Active |
| US8960980B2 | Light source module having a curved optical unit | Physics | 13 | Active |
| US7438445B2 | Side-emitting light-emitting element and packaging lens thereof | Mechanical Engineering; Lighting; Heating | 12 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.