Patents by Inventor Ramon G. Cabrera

Ramon G. Cabrera has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Broadband acoustic doppler current profiler
    Patent number: 5615173
    Abstract: A system and method for measuring current velocities using coded-pulse broadband acoustic signals. Autocorrelation of two phase coded pulses which are in the water during a single transmission cycle is used to calculate a Doppler frequency. The effective result is current profilers having improved profiling range and spatio-temporal resolution.
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: March 25, 1997
    Assignee: Rowe, Deines Instruments Incorporated
    Inventors: Blair H. Brumley, Kent L. Deines, Ramon G. Cabrera, Eugene A. Terray
  • Broadband acoustic Doppler current profiler
    Patent number: 5483499
    Abstract: A system and method for measuring current velocities using coded-pulse broadband acoustic signals. Autocorrelation of two phase coded pulses which are in the water during a single transmission cycle is used to calculate a Doppler frequency. The effective result is current profilers having improved profiling range and spatio-temporal resolution.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: January 9, 1996
    Assignee: Rowe-Deines Instruments, Inc.
    Inventors: Blair H. Brumley, Kent L. Deines, Ramon G. Cabrera, Eugene A. Terray
  • Broadband acoustic doppler current profiler
    Patent number: 5208785
    Abstract: A system and method for measuring current velocities using coded-pulse broadband acoustic signals. Autocorrelation of two phase coded pulses which are in the water during a single transmission cycle is used to calculate a Doppler frequency. The effective result is current profilers having improved profiling range and spatio-temporal resolution.
    Type: Grant
    Filed: March 13, 1992
    Date of Patent: May 4, 1993
    Assignee: Rowe, Deines Instruments Incorporated
    Inventors: Blair H. Brumley, Kent L. Deines, Ramon G. Cabrera, Eugene A. Terray
  • Broadband acoustic doppler current profiler
    Patent number: RE35535
    Abstract: A system and method for measuring current velocities using coded-pulse broadband acoustic signals. Autocorrelation of two phase coded pulses which are in the water during a single transmission cycle is used to calculate a Doppler frequency. The effective result is current profilers having improved profiling range and spatio-temporal resolution.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: June 17, 1997
    Assignee: Rowe, Deines Instruments Incorporated
    Inventors: Blair H. Brumley, Kent L. Deines, Ramon G. Cabrera, Eugene A. Terray