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.

Date of Patent:
Nov. 03, 2026

Filed:

Aug. 21, 2024
Applicant:

Baker Hughes Oilfield Operations Llc, Houston, TX (US);

Inventors:

Xu Huang, Spring, TX (US);

Armin Kueck, The Woodlands, TX (US);

Eugene Stolboushkin, Houston, TX (US);

John Abhishek Raj Bomidi, Peral River, NY (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/00 (2006.01); E21B 47/013 (2012.01); E21B 47/024 (2006.01);
U.S. Cl.
CPC ...
E21B 44/00 (2013.01); E21B 47/013 (2020.05); E21B 47/024 (2013.01);
Abstract

A method of deriving angular acceleration of a drill bit includes receiving data from one or more sensors of a sensor module installed on a drill bit. The one or more sensors include at least one accelerometer and at least one rotational motion sensor. The data received from the one or more sensors may be filtered. Angular velocity and angular acceleration are calculated from acceleration data received from the at least one accelerometer in response to a determination that the at least one rotational motion sensor is not providing accurate data.


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Huang, Xu. (2026). Systems and methods for determining angular and translational acceleration at a drill bit (U.S. Patent No. 12781612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12781612

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