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 15):
A method comprising:\n inputting a high frequency signal and a local oscillation differential signal and outputting an intermediate frequency differential signal; applying a bias voltage to a signal electrically coupled to the high frequency signal and being fed back with a common voltage from the intermediate frequency differential signal; generating the bias voltage based on a reference voltage; and controlling 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): 0.7710030397878668
- 35 USC 102 Novelty (BERT): 0.4839641015053563
- Combined Prediction Score: 0.7422991459596158
- Mean Citation Score: 213.180702
- Max Citation Score: 223.72472
- Similarity Product: 166.6157632627964

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