Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical pickup apparatus and optical recording/reproducing system using the same

Optical pickup apparatus and optical recording/reproducing system using the same

US Patent 7835235 · Granted Nov 16, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bulb-type light source2025
Lighting-emitting device filament including electrode pads2025
LED lighting apparatus having improved color rendering and LED filament2025
External diagnostics and module status change devices for battery modules2024
Bulb-type light source2024
LED package set and LED bulb including same2024
Bulb-type light source2023
Bulb-type light source2022
Rose-gold-colored copper alloy and vehicle interior material using the same2022
Lighting-emitting device filament2022
LED lighting apparatus having improved color lendering and LED filament2022
Lighting-emitting device filament2022