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:
Oct. 20, 2026
Filed:
Oct. 30, 2024
Schlumberger Technology Corporation, Sugar Land, TX (US);
Adolfo Leon Recio, Clamart, FR;
Nalin Weerasinghe, Sagamihara, JP;
Hiroshi Nomura, Sagamihara, JP;
Robert W. Tennent, Katy, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
The present disclosure provides techniques and apparatus for decoding of a biphase signal in a wireline modem. An example technique involves receiving a biphase modulated signal from a surface acquisition module via a communication link between the downhole telemetry module and the surface acquisition module. A linear modulated-based representation of the biphase modulated signal is generated. The linear modulated-based representation of the biphase modulated signal is processed to obtain data associated with the biphase modulated signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile