PATENT CLAIM ANALYSIS

Application Number: 15967172
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-06
Patent Classification: ["330", "261000"]

Abstract:
We disclose apparatus which may provide power amplification in millimeter-wave devices with reduced size and reduced power consumption, and methods of using such apparatus. One such apparatus comprises an input transformer; a first differential pair of injection transistors comprising a first transistor and a second transistor; a first back gate voltage source configured to provide a first back gate voltage to the first transistor; a second back gate voltage source configured to provide a second back gate voltage to the second transistor; a second differential pair of oscillator core transistors comprising a third transistor and a fourth transistor, wherein the third transistor and the fourth transistor are cross-coupled; a third back gate voltage source configured to provide a third back gate voltage to the third transistor; a fourth back gate voltage source configured to provide a fourth back gate voltage to the fourth transistor; and an output transformer.

Claim (Index 1):
A power amplifier, comprising:\n a first differential pair of injection transistors comprising a first transistor and a second transistor for receiving a transformer signal; a first back gate voltage line configured to provide a first back gate voltage to a back gate node of the first transistor; a second back gate voltage line configured to provide a second back gate voltage to the second transistor; a second differential pair of oscillator core transistors comprising a third transistor and a fourth transistor and operatively coupled to the first differential pair, wherein the third transistor and the fourth transistor are cross-coupled; a third back gate voltage line configured to provide a third back gate voltage to the third transistor; a fourth back gate voltage line configured to provide a fourth back gate voltage to the fourth transistor,. a first back gate voltage source operatively coupled to said first back gate voltage line and configured to provide said first back gate voltage; a second back gate voltage source operatively coupled to said second back gate voltage line and configured to provide said second back gate voltage; a third back gate voltage source operatively coupled to said third back gate voltage line and configured to provide said third back gate voltage; and a fourth back gate voltage source operatively coupled to said fourth back gate voltage line and configured to provide said fourth back gate voltage; wherein the first back gate voltage, the second back gate voltage, the third back gate voltage, and the fourth back gate voltage are each adjustable.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 91.0
- Lexical Diversity: 3.05769
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15908678', '15928910', '15966998', '15933542', '15966661']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.79097128561656
- 35 USC 102 Novelty (BERT): 0.5044776115264616
- Combined Prediction Score: 0.7623219182075502
- Mean Citation Score: 255.22915
- Max Citation Score: 284.7689
- Similarity Product: 232.11238472153545

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test