VastView Technology Inc.
38Patents
28Active
38Granted
48Portfolio score
Filing activity: Aug 25, 2003 → Jun 9, 2018 · 14 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7859511B2 | DC-DC converter with temperature compensation circuit | Physics | 52 | Active |
| US9176347B2 | Lateral electric field type liquid crystal display device having non-uniform spacings between two electrodes | Physics | 11 | Active |
| US7656374B2 | Method for enhancing response speed of hold-typed display device | Physics | 8 | Active |
| US7375854B2 | Method for color correction | Electricity | 7 | Expired |
| US7209106B2 | High-quality-image liquid crystal display device and the driving method thereof | Physics | 7 | Expired |
| US8816591B2 | Methods and apparatus for segmenting and driving LED-based lighting units | Electricity | 6 | Active |
| US9258861B2 | Apparatus for driving multi-color LED strings | Electricity | 5 | Active |
| US7248242B2 | Driving circuit of a liquid crystal display and driving method thereof | Physics | 5 | Expired |
| US7277092B2 | Method and device for driving liquid crystal display | Physics | 5 | Active |
| US7324933B2 | Method and device for simulating an impulse-type CRT display | Physics | 5 | Expired |
| US7355580B2 | Method of increasing image gray-scale response speed | Physics | 4 | Expired |
| US9794992B1 | Universal method for driving LEDs using high voltage | Emerging Cross-Sectional Technologies | 3 | Active |
| US7420550B2 | Liquid crystal display driving device of matrix structure type and its driving method | Physics | 3 | Active |
| US7215333B2 | Method for driving LCD device | Physics | 3 | Expired |
| US9055639B2 | Apparatus for driving a plurality of segments of LED-based lighting units | Electricity | 3 | Active |
| US8154491B2 | Overdrive method for anti-double edge of LCD | Physics | 3 | Active |
| US7224342B2 | Method and device used for eliminating image overlap blurring phenomenon between frames in process of simulating CRT impulse type image display | Physics | 2 | Expired |
| US7920121B2 | Driving method of liquid crystal display device having dynamic backlight control unit | Physics | 2 | Active |
| US8847501B1 | Apparatus for driving LEDs using high voltage | Electricity | 2 | Active |
| US7202843B2 | Driving circuit of a liquid crystal display panel and related driving method | Physics | 2 | Expired |
| US7636099B2 | Driving device for quickly changing the gray level of the liquid crystal display and its driving method | Physics | 2 | Active |
| US7652462B2 | Constant current regulator with current sensing circuit loop | Electricity | 2 | Active |
| US9380669B2 | Low flicker LED driving circuit with high power factor | Electricity | 1 | Active |
| US8179478B2 | System for adjusting color image quality and method thereof | Electricity | 1 | Active |
| US8044985B2 | Display overdrive method | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.