Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Driving device for objective lens of optical pickup

Driving device for objective lens of optical pickup

US Patent 7325243 · Granted Jan 29, 2008

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric vehicle and electric-machinery control method therefor, apparatus and s2025
Method for reducing frequency interference, and communication satellite system2025