Wireless power and communications cross-bar switch

Details for Australian Patent Application No. 2001245389 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Haase, Mark Christopher; Vinegar, Harold J.

Agent Spruson & Ferguson

Pub. Number AU-B-2001245389

PCT Pub. Number WO01/65718

Priority 60/186,378 02.03.00 US

Filing date 2 March 2001

Wipo publication date 12 September 2001

Acceptance publication date 19 August 2004

International Classifications

H04B 005/00 Near-field transmission systems, e.g. inductive loop type

E21B 043/12 Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

E21B 034/06 Valve arrangements for boreholes or wells

E21B 043/14 Obtaining fluids from wells

E21B 047/12 Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

Event Publications

19 August 2004 Application Accepted

  Published as AU-B-2001245389

16 December 2004 Standard Patent Sealed

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