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. 05, 2023
Filed:
Feb. 27, 2019
Applicant:
Baker Hughes Energy Technology Uk Limited, Bristol, GB;
Inventors:
Steven Critchard, Bristol, GB;
Julian Davis, Bristol, GB;
Assignee:
Baker Hughes Energy Technology UK Limited, Bristol, GB;
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/54 (2006.01); E21B 21/10 (2006.01); E21B 47/12 (2012.01); H04B 13/02 (2006.01);
U.S. Cl.
CPC ...
H04B 3/542 (2013.01); E21B 21/10 (2013.01); E21B 47/12 (2013.01); H04B 13/02 (2013.01); H04B 2203/5475 (2013.01);
Abstract
A subsea system, a communication system for determining operation of at least one subsea actuator member, and apparatus for controlling one or more valves are disclosed. The subsea system comprises at least one auxiliary equipment and/or valve actuator module; and at least one modem unit that receives power signals; wherein the auxiliary equipment is responsive to an output provided by the modem unit.