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. 06, 2026
Filed:
Apr. 23, 2025
Grigore Ion, Richmond Hill, CA;
Grigore Ion, Richmond Hill, CA;
Abstract
A door control system is provided. The control system includes a controller configured to control a door via a motor. The system may accept any input signal and transform the signal to a suitable input signal for the components of the system. The controller may receive commands to actuate the motor to effect movement in the door. The controller may transmit control signals to the motor and adjust the control signals based on the current speed. The system may include a switching element which may create a short circuit condition at motor terminals to effect braking. The system may include a feedback loop to adjust control signals sent to the motor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile