PATENT CLAIM ANALYSIS

Application Number: 16185371
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["318", "400040"]

Abstract:
A method for determining the state of a brushless motor having first, second and third phases, in some embodiments, comprises: decoupling said motor from a power source; determining whether said motor is rotating or non-rotating; if the motor is rotating, determining a first phase voltage state relative to a common voltage and a second phase voltage state relative to the common voltage, said first phase and second phase voltage states determined when a third phase voltage is within a predetermined range of said common voltage; and if the first phase voltage state and the second phase voltage state are the same, repeating said determination as to whether the motor is rotating or non-rotating.

Claim (Index 9):
A system for determining a state of a motor comprising:\n a control circuit configured to couple with a three-phase motor; a first bias circuit coupled to the control circuit, the first bias circuit configured to receive a common voltage from the motor; a second bias circuit coupled to the control circuit, the second bias circuit configured to receive the common voltage from the motor; a first comparator coupled to an output of the first bias circuit, the first comparator configured to receive a voltage from at least one of a first phase, a second phase, or a third phase of the motor; and a second comparator coupled to an output of the second bias circuit, the second comparator configured to receive a voltage from at least one of the first phase, the second phase, or the third phase of the motor.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 2.43137
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15802081', '14731530', '13755467', '11590335', '14127253']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6597716115244024
- 35 USC 102 Novelty (BERT): 0.5146932367005249
- Combined Prediction Score: 0.6452637740420147
- Mean Citation Score: 221.912446
- Max Citation Score: 333.29922
- Similarity Product: 314.4764301124298

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test