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:
Jul. 21, 2026
Filed:
Jun. 29, 2022
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/18 (2016.01); H02P 21/22 (2016.01);
U.S. Cl.
CPC ...
H02P 21/18 (2016.02); H02P 21/22 (2016.02);
Abstract
A motor controller adapted to be coupled to a motor having a rotor. The motor controller includes a storage device containing software. The motor controller also includes a processor core coupled to the storage device and adapted to be coupled to the motor. The processor core is configured to operate the motor in an open-loop control in response to determining a speed of the rotor determined based on an inverse exponential function with respect to time.