Hee-Jin Im
25Patents
4h-index
21Co-inventors
59Inventor score
Filing activity: May 7, 2008 → Dec 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8305550B2 | Electrically-driven liquid crystal lens and stereoscopic device using the same | Physics | 25 | Active |
| US7872694B2 | Electrically-driven liquid crystal lens and stereoscopic display device using the same | Electricity | 10 | Active |
| US8254026B2 | Three-dimensional image display | Electricity | 5 | Active |
| US8358399B2 | Electrically-driven liquid crystal lens and stereoscopic display device using the same | Physics | 5 | Active |
| US7911548B2 | Electrically-driven liquid crystal lens and stereoscopic display device using the same | Physics | 3 | Active |
| US10656430B2 | Stereoscopic display device having a barrier panel | Electricity | 3 | Active |
| US8502930B2 | Electrically-driven liquid crystal lens and stereoscopic display device using the same | Electricity | 3 | Active |
| US8502953B2 | Liquid crystal lens electrically driven and stereoscopic display device using the same | Physics | 2 | Active |
| US8035763B2 | Electrically-driven liquid crystal lens and stereoscopic display device using the same, and method for manufacturing thereof | Electricity | 2 | Active |
| US8581815B2 | Display device | Electricity | 1 | Active |
| US10382745B2 | Stereoscopic image display device and driving method thereof | Electricity | 1 | Active |
| US10974578B2 | Door impact beam | Performing Operations; Transporting | 1 | Active |
| US10855975B2 | Stereoscopic display device having a barrier panel | Electricity | 0 | Active |
| US10838223B2 | Stereoscopic display device having a barrier panel | Physics | 0 | Active |
| US10816819B1 | Stereoscopic display device having a barrier panel | Physics | 0 | Active |
| US10663780B2 | Liquid crystal barrier | Physics | 0 | Active |
| US9715121B2 | Switchable 3-dimensional conversion device, method for manufacturing the same and stereoscopic image display device using the same | Physics | 0 | Active |
| US10687048B2 | Stereoscopic display device having a barrier panel | Electricity | 0 | Active |
| US11909946B2 | Switchable barrier and 3D display device having thereof | Electricity | 0 | Active |
| US11973924B2 | Barrier panel and 3D display device having thereof | Electricity | 0 | Active |
| US10917630B2 | Stereoscopic image display device | Electricity | 0 | Active |
| US10747018B2 | Stereoscopic display device having a barrier panel | Physics | 0 | Active |
| US8964135B2 | Stereoscopic display device | Physics | 0 | Active |
| US11924399B2 | Stereoscopic display device having a barrier panel | Electricity | 0 | Active |
| US11002984B2 | Stereoscopic display apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.