PATENT CLAIM ANALYSIS

Application Number: 16294402
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-08
Patent Classification: ["333", "109000"]

Abstract:
In one example, a signal processing circuit including a directional coupler and a termination part is disclosed. The directional coupler includes a main line as a transmission path of an RF signal and a sub-line constituting a coupled line together with the main line. The termination part includes devices connectable between ground and a first port at an end of the sub-line. The signal processing circuit switches, depending on a frequency of the RF signal, the devices of the termination part to be connected to the first port. The phase of a return signal of a signal input as a coupling signal to the termination part via the first port is opposite to the phase of an isolation signal supplied to a second port at the other end of the sub-line and connected to an output port of the coupling signal.

Claim (Index 15):
The signal processing circuit according to  claim 3 , further comprising:\n a fourth contact portion between the first contact and the second port, and a second capacitor between the forth contact portion and the ground.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 99.0
- Lexical Diversity: 2.52542
- Patent Class: 333.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15554870', '15358233', '15587508', '14745213', '14745145']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.853991474776491
- 35 USC 102 Novelty (BERT): 0.514278206615717
- Combined Prediction Score: 0.8200201479604136
- Mean Citation Score: 224.335186
- Max Citation Score: 298.9553
- Similarity Product: 184.6483963711024

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