Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical pickup and disk drive unit

Optical pickup and disk drive unit

US Patent 6980503 · Granted Dec 27, 2005

Estimated economic value: $601,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information processing apparatus, information processing method, and recording m2023
Information processing apparatus and information processing method2022
Optical device, display device, and method for manufacturing light emitting elem2021
Information processing apparatus, information processing method, and recording m2021
Optical device, display device, and method for manufacturing light emitting elem2019
Display apparatus2019
Image displaying apparatus and optical apparatus2016
Illumination optical device and virtual image display2014
Optical head device and information processing apparatus2008
Optical pickup and disk drive apparatus2006