Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Anti-wobble optical medium and tracking method and apparatus

Anti-wobble optical medium and tracking method and apparatus

US Patent 5878007 · Granted Mar 2, 1999

Estimated economic value: $245,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

DC/DC converter, electronic module, and electronic apparatus2025
Non-aqueous electrolyte secondary battery and method for manufacturing same2025
Image forming apparatus the controls operation depending on whether show-through2025
Wheel load estimation device2025
Monitoring device and monitoring system2025
Active material2025
Vehicle control device and method for controlling vehicle2024
Image forming apparatus2024
Surveillance device, surveillance system, and surveillance method2024
Method of producing lithium-ion secondary battery, lithium-ion secondary battery2024
Positive electrode active material and secondary battery provided with positive 2024
Active material2024