Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Servo accelerator system for optical drives










Image Number 4 for United States Patent #8116178.

A method of operating a channel module, including: receiving a plurality of sensor signals generated based on at least one detected characteristic of a laser beam of an optical drive; performing computations based on the plurality of sensor signals; generating a computation output signal based on the computations; generating a first control signal and a second control signal; generating a first input signal based on (i) the computation output signal, (ii) the first control signal, and (iii) a first set of filter values; generating a second input signal based on (i) the second control signal, (ii) a second set of filter values, and (iii) an accumulated output signal; generating the accumulated output signal based on a sum of products generated based on the first input signal and the second input signal; and adjusting the at least one detected characteristic of the laser beam based on the accumulated output signal.








 
 
  Recently Added Patents
Sense-amplifier monotizer
Battery comprising circuitry for charge and discharge control, and method of operating a battery
Wireless updating of hearing devices
Apparatus and method for multiplying frequency of a clock signal
Process for the production of electric energy by the excitation and capture of electrons from ground or water sources
Contact sensor, driver device, and care bed
System for programming domestic appliances and method for programming assembly-line programmable domestic appliances
  Randomly Featured Patents
Generating high-frequency, non-overlapping clocks
Method and system for constructing corner models for multiple performance targets
High-density IC isolation technique capacitors
Method for improving spatial index efficiency by jittering splitting planes
Valve
Advanced receive channel architecture
Compounds
Fishing lure and fish hook
Information panels for use on conveyor systems and method of use
Stable pumpable liquid composition of acyloxy alkane and process for the storage thereof