PATENT CLAIM ANALYSIS

Application Number: 15744637
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["330", "254000"]

Abstract:
A transconductance amplifier is provided with: a cross-coupled differential pair ( 31 ) having one set of differential pair transistors in which signals whose polarities are opposite to each other are inputted to gates thereof, drains of one of the differential pair transistors being connected to drains of another one of the differential pair transistors, and a control circuit ( 32 ) comprised of logical circuits, for outputting a binary signal to the common source of each of the differential pair transistors on the basis of an output-level control signal and a polarity control signal which are inputted thereto.

Claim (Index 5):
The transconductance amplifier according to  claim 4 , wherein the control circuit has:\n an odd number of NOT circuits connected in series for receiving the polarity control signal inputted thereto; a NAND circuit for receiving both the output-level control signal and an output of the NOT circuits which are inputted thereto; a NAND circuit for receiving both the polarity control signal and the output-level control signal which are inputted thereto; an odd number of NOT circuits connected in series for receiving an output of one of the NAND circuits which is inputted thereto, an output end thereof being connected to corresponding gates of the differential pair transistors; and an odd number of NOT circuits connected in series for receiving an output of another one of the NAND circuits which is inputted thereto, an output end thereof being connected to other corresponding gates of the differential pair transistors.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 1.7931
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11933054', '11929805', '13054781', '11148195', '12382170']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7983472305791841
- 35 USC 102 Novelty (BERT): 0.4957764718100272
- Combined Prediction Score: 0.7680901547022685
- Mean Citation Score: 222.70840000000004
- Max Citation Score: 228.40901
- Similarity Product: 166.92093075904964

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