Resources Contact Us Home
Method for selective bandlimited data acquisition in subsurface formations

Image Number 8 for United States Patent #7382684.

The method for exploring desired characteristics of a subsurface sector, having at least one resonant frequency, is based on selectively transmitting suitable narrowband energy waves into the subsurface sector, thereby producing narrowband signals reflected off the subsurface sector. The transmitted narrowband energy waves can be selectively and optimally adjusted in real time so as to provide optimum illumination of the desired characteristics from the explored sector.

  Recently Added Patents
Image forming apparatus with enhanced display of guidance information
Vehicle lamp component
Combination of a microorganism and a phytosphingosine derivative, composition, methods of use
System and method for conditionally sending a request for data to a home node
Haloalky -substituted amides as insecticides and acaricides
Biodiesel data collection system
Image output method and device, and image display
  Randomly Featured Patents
Communicator power source
Method and apparatus for identifying fault curves in seismic data
Process for condensing at least one epoxide on at least one cyclic anhydride in the presence of a titanium-based catalyst
Display hanger
Image capture apparatus and control method for the image capture apparatus
System having processor monitoring capability of an integrated circuits buried, internal bus for use with a plurality of internal masters and a method therefor
Apparatus for holding an electronic part
Image forming apparatus and method for controlling charging potential differently between image forming area and non-image forming area of photosensitive drum
Heat pump type hot water supply device