PATENT CLAIM ANALYSIS

Application Number: 16116745
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["327", "359000"]

Abstract:
A differential mixer and a method which can reduce a leak component of a local oscillation differential signal are provided. A differential mixer includes a mixer core unit to which a high frequency signal and a local oscillation differential signal are inputted and which outputs an intermediate frequency differential signal, a common feedback unit which applies a bias voltage to a signal electrically coupled to the high frequency signal and to which a common voltage is fed back from the intermediate frequency differential signal, and a bias unit that applies a reference voltage to the common feedback unit. The common feedback unit generates the bias voltage based on the reference voltage. The bias unit controls the reference voltage so that a leak component of the local oscillation differential signal is a predetermined value or less at an output end of the intermediate frequency differential signal.

Claim (Index 1):
A differential mixer comprising:\n a mixer core unit to which a high frequency signal and a local oscillation differential signal are inputted and which outputs an intermediate frequency differential signal; a common feedback unit which applies a bias voltage to a signal electrically coupled to the high frequency signal and to which a common voltage is fed back from the intermediate frequency differential signal; and a bias unit that applies a reference voltage to the common feedback unit, wherein the common feedback unit generates the bias voltage based on the reference voltage, and wherein the bias unit controls the reference voltage so that a leak component of the local oscillation differential signal is a predetermined value or less at an output end of the intermediate frequency differential signal.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 96.0
- Lexical Diversity: 2.69643
- Patent Class: 327.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13414905', '12819144', '11017923', '11965745', '11458190']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7698646017195382
- 35 USC 102 Novelty (BERT): 0.4906865988781271
- Combined Prediction Score: 0.7419468014353972
- Mean Citation Score: 213.180702
- Max Citation Score: 223.72472
- Similarity Product: 153.54333759401797

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