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 15):
The MRI device of  claim 14 , wherein the power divider comprises:\n a plurality of first waveguides in a central symmetry, wherein each of the first waveguides has an inlet end serving as an input port of the power divider and two outlet ends; and a plurality of second waveguides, wherein each of the second waveguides is respectively coupled with one of the two outlet ends of one of the first waveguides, and wherein two of the second waveguides coupled with the two outlet ends of the same first waveguide are symmetric and each of the second waveguides has two outlet ends serving as the output ports of the power divider.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 86.0
- Lexical Diversity: 1.82222
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14246745', '11940464', '14075455', '15231571', '11686976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5462529092075087
- 35 USC 102 Novelty (BERT): 0.4892013969968359
- Combined Prediction Score: 0.5405477579864414
- Mean Citation Score: 187.955382
- Max Citation Score: 195.23515
- Similarity Product: 136.1408946455747

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