PATENT CLAIM ANALYSIS

Application Number: 15875602
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["330", "307000"]

Abstract:
A semiconductor integrated circuit includes a transformer that includes a first winding and a second winding, a low-noise amplifier circuit that includes an input terminal in which at least one end of the second winding of the transformer is connected to the input terminal; and a switch that is provided between the one end and another end of the second winding of the transformer. The switch is opened and the transformer functions as an input impedance matching circuit for the low-noise amplifier circuit in a period in which a reception signal is supplied to the first winding of the transformer. On the other hand, the switch is closed and the transformer is caused to become an element including a predetermined capacitance in a period in which another circuit connected to the predetermined node operates.

Claim (Index 15):
A semiconductor integrated circuit comprising:\n a receiving circuit; and a transmitting circuit, wherein the receiving circuit comprises:\n an input terminal for receiving a received signal from an antenna; \n a transformer which receives the received signal from the input terminal and outputs to a first node and a second node; \n a low noise amplifier of which input terminals are connected to the first node and the second node; and \n a switch connected between the first node and the second node, \n wherein the transmitting circuit comprises:\n a power amplifier; and \n an output terminal for outputting transmitting signal from the power amplifier to the antenna, and \n wherein the switch is controlled to be ON in a transmitting period and to be OFF in a receiving period.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.41379
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15043591', '12910071', '15504631', '13510850', '14983256']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7738096435408404
- 35 USC 102 Novelty (BERT): 0.4990043721773565
- Combined Prediction Score: 0.746329116404492
- Mean Citation Score: 164.77965600000005
- Max Citation Score: 264.25104
- Similarity Product: 214.45342537487983

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