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
Sacrificial spacer approach for differential source/drain implantation spacers in transistors comprising a high-k metal gate electrode structure
Method for fabricating solar cell
Plastic floor-wall transition methods, materials, and apparatus
Facial recognition using a sphericity metric
Regulating a supply voltage provided to a load circuit
Pharmaceutical composition comprising gabapentin or an analogue thereof and an .alpha.-aminoamide and its analgesic use
Methods to fabricate a photoactive substrate suitable for microfabrication
  Randomly Featured Patents
Enhanced memory module assembly
Apparatus for suppressing cross modulation noise in diversity system of mobile terminal receiver
Method and system for providing wireless connection conditions along a navigation route
Apparatus for longitudinal deformation, for example by creasing or perforation, of paper webs prior to folding
Lipid matrix carriers for use in drug delivery systems
Apparatus and method for displaying three-dimensional image
S-parameter measurement
Electro-optic mirror
Hair cleaning device
Encapsulated low-noise ultra-high frequency semiconductor device