PATENT CLAIM ANALYSIS

Application Number: 15963995
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["318", "400380"]

Abstract:
Techniques are disclosed for facilitating control of electric motors. A system includes a brushless direct current (BLDC) electric motor that includes a rotor and windings, where the rotor is configured to rotate with an adjustable angular speed. The system further includes a plurality of switching regulators. Each switching regulator is configured to generate an electrical drive signal based on to a torque control signal, where the angular speed of the rotor is based on the electrical drive signals. The system further includes a commutation logic circuit configured to selectively provide the electrical drive signals of the switching regulators to the windings based on a position of the rotor. To selectively provide the electrical drive signals, the commutation logic circuit may be configured to provide routing control signals provided as six-step commutation signals or motor phase control signals provided as sinusoidal commutation signals. Related systems, devices, and methods are also disclosed.

Claim (Index 9):
The system of  claim 8 , wherein the commutation logic circuit is configured to:\n retrieve values from a lookup table based on the position of the rotor; and adjust the values based on the torque control signal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 2.24658
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13895336', '13827848', '12872834', '14457817', '11569890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6964157749343194
- 35 USC 102 Novelty (BERT): 0.4912400338017417
- Combined Prediction Score: 0.6758982008210617
- Mean Citation Score: 219.948684
- Max Citation Score: 228.39407000000003
- Similarity Product: 168.4381925584829

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test