PATENT CLAIM ANALYSIS

Application Number: 15748813
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["330", "253000"]

Abstract:
The present invention relates to a novel and inventive compound device structure for a low noise current amplifier or trans-impedance amplifier. The trans-impedance amplifier includes an amplifier portion, which converts current input into voltage using a complimentary pair of novel n-type and p-type current field-effect transistors (NiFET and PiFET) and a bias generation portion using another complimentary pair of NiFET and PiFET. Trans-impedance of NiFET and PiFET and its gain may be configured and programmed by a ratio of width (W) over length (L) of source channel over the width (W) over length (L) of drain channel (W/L of source channel/W/L of drain channel).

Claim (Index 3):
The trans-impedance amplifier as recited in  claim 1 , wherein ratio between width over length of said source channel and width over length of said drain channel of said first and second NiFETs and said first and second PiFETs is adjusted to obtain a suitable trans-resistance.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 1.875
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15748866', '15748497', '15748908', '15748305', '15545200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8404397330869349
- 35 USC 102 Novelty (BERT): 0.5963011958054312
- Combined Prediction Score: 0.8160258793587845
- Mean Citation Score: 502.954216
- Max Citation Score: 600.7884
- Similarity Product: 398.6482842637539

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