PATENT CLAIM ANALYSIS

Application Number: 15875633
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["324", "322000"]

Abstract:
A drive circuit of a radio-frequency (RF) transmitting coil and a magnetic resonance imaging (MRI) device are provided. According to an example, the drive circuit includes a controller, a digital-to-analogue converter (DAC) coupled with the controller, a RF amplifier coupled with the DAC, a power divider coupled with the RF amplifier, and a plurality of phase shifters respectively coupled with at least three output ports of the power divider.

Claim (Index 20):
The MRI device of  claim 19 , further comprising a RF field detector,\n wherein the RF field detector is configured to detect RF field intensities on a plurality of positions of the RF transmitting coil and send the RF field intensities to the controller, and wherein the controller is configured to adjust the voltage of the controllable voltage source based on the RF field intensities on the plurality of positions.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 86.0
- Lexical Diversity: 1.82222
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14246745', '11940464', '14075455', '15231571', '11686976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5169629458056587
- 35 USC 102 Novelty (BERT): 0.4857014935391373
- Combined Prediction Score: 0.5138368005790066
- Mean Citation Score: 187.955382
- Max Citation Score: 195.23515
- Similarity Product: 137.85380298146308

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