Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical pick-up actuator

Optical pick-up actuator

US Patent 7599137 · Granted Oct 6, 2009

Estimated economic value: $164,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Over-voltage prevention apparatus and method of distribution line connected with2022
Method for calculating tortuous hydraulic diameter of porous medium and method f2021
Method for calculating permeability of porous medium by using analysis of fricti2021
Digital door lock2020
Method of receiving commands for activating voice-recognition service and electr2020
Digital doorlock system2018
Nonspecific immunostimulator composition, method of preparation the same, and it2017
System for denitrifying exhaust gas capable of preventing blockages in a urea wa2015
Distribution automation system for reactive power compensation and its voltage c2012
Preparation method of vanadium/titania-based catalyst showing excellent nitrogen2012
Yoke and manufacturing method thereof2010
Neutron flux mapping system for nuclear reactor2006