Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same

Light guide unit for point light source, backlight assembly having the light guide unit and display device having the same

US Patent 7484875 · Granted Feb 3, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device and method of fabricating same2025
Lens moving apparatus2025
Non-woven-type organic electrode and stretchable battery using same2025
Display apparatus and control methods thereof2025
Spraying system for footwear2025
Method for preparing ceramic solid electrolyte for lithium secondary battery2025
Glare and occluded view compensation for automotive and other applications2025
Determining adaptive quantization matrices using machine learning for video codi2025
Lens driving apparatus2025
Lens driving apparatus2025
Method and system of video coding with content adaptive quantization2024
Technology to accelerate scene change detection and achieve adaptive content dis2024