Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Objective lens drive apparatus where interaction of drive magnets and drive coils drive a holding member that holds the objective lens and optical pickup and optical disk apparatus including the same

Objective lens drive apparatus where interaction of drive magnets and drive coils drive a holding member that holds the objective lens and optical pickup and optical disk apparatus including the same

US Patent 8255936 · Granted Aug 28, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Light deflector, image projection apparatus, laser headlamp, head-mounted displa2025
Solid electrolyte membrane, method for manufacturing the same, and all-solid-sta2024
Carbon nanotube fiber having improved physical properties and method for manufac2024
Light deflector, deflecting device, distance measurement device, image projectio2024
Method of manufacturing an aramid and carbon-nanotube composite fiber2024
Optical deflector, deflection apparatus, distance measuring apparatus, image pro2023
Light deflector, deflecting device, object recognition device, image projection 2023
Acoustic transducer2023
Light deflector, optical scanning system, image projection device, image forming2023
Method for providing haptic feedback2023
Method for judging a low voltage defect in a lithium secondary battery2023
Light deflector, optical scanning system, image projection device, image forming2023