Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical reproduction method and optical information device

Optical reproduction method and optical information device

US Patent 6442120 · Granted Aug 27, 2002

Estimated economic value: $167,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Infusion set2025
Infusion set2023
Anti-adhesion material and substitute biomembrane using decellularized tissue2021
Monocular holographic data storage system and method thereof2017
Head gimbals assembly, method for manufacturing thermal-assisted magnetic record2016
Multilayered optical disk and its recording method2016
Magnetic head, magnetic recording method and apparatus for controlling magnetic 2016
Head gimbals assembly, method for manufacturing thermal-assisted magnetic record2015
Laser-integrated head gimbal assembly having laser contact protection2015
Heat-assisted magnetic recording (HAMR) write head with recessed near-field tran2015
Heat-dissipating stepped slider for a heat-assisted magnetic recording head2015
Thermally-assisted magnetic recording head that suppresses effects of mode hoppi2014