The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2010
Filed:
Jul. 26, 2006
Applicants:
Philip J. Summerfield, Katy, TX (US);
Dennis E. Willen, Houston, TX (US);
Inventors:
Philip J. Summerfield, Katy, TX (US);
Dennis E. Willen, Houston, TX (US);
Assignee:
ExxonMobil Upstream Research Co., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/40 (2006.01); G01V 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for separating responses of multiple transmitters m a controlled source electromagnetic survey by using mutually orthogonal transmitter waveforms and transforming the combined response to the frequency domain () The mutual orthogonality can be based disjoint frequency spectra or on phase encoding of a common waveform element ().