Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Reproducing apparatus and reproducing/recording apparatus memorizing identification information of optical information meda and method thereof

Reproducing apparatus and reproducing/recording apparatus memorizing identification information of optical information meda and method thereof

US Patent 6393201 · Granted May 21, 2002

Estimated economic value: $160,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information display apparatus and method2025
Information processing terminal and remote control method2025
Road guidance system and mobile information terminal used in same2025
Video display device and video display method2025
Portable information terminal, information processing system, and method for ide2025
Video display apparatus and method2024
Video display apparatus and method2023
Video display apparatus and method2022
Rotor position detection system2019
Three-phase motor control apparatus2018
Method of using AV devices and AV device system2016
Method and apparatus for accessing content2015