U.S. federal trademark · Serial No. 87588365 · Reg. No. 5932550
EMBEDDED FIRMWARE FOR ELECTRIC AND ELECTRONIC CONTROL SYSTEMS FOR MOTORS, SPECIFICALLY EMBEDDED FIRMWARE FOR A MOTOR DRIVE IN AN ELEVATOR, HOISTING, OR LIFTING APPLICATION THAT PROVIDES AN ANTI-ROLLBACK FEATURE, DETERMINES AN INITIAL HOLDING TORQUE IN A LIFTING APPLICATION, AND DETECTS BACKLASH IN A GEARED DRIVE TRAIN CONNECTED TO A MOTOR CONTROLLED BY THE MOTOR DRIVE
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