PATENT CLAIM ANALYSIS

Application Number: 15758414
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["398", "208000"]

Abstract:
A receiver has a differential transimpedance amplifier ( 4 ) with two inputs and two outputs. The differential transimpedance amplifier ( 4 ) provides a differential output and this is peak-detected ( 15, 16 ) to provide amplitude reference signals. The differential transimpedance amplifier output and the amplitude reference signals are fed to a differential summing amplifier ( 10 ), which provides a fully differential signal to a comparator, or to an automatic gain control circuit ( 5 ) to regulate the differential transimpedance amplifier gain. The differential summing amplifier ( 10 ) output is a fully differential signal, thereby having lower distortion for DC and burst mode receiver applications.

Claim (Index 4):
The optical receiver as claimed in  claim 1 , wherein the differential summing amplifier is an active low pass filter.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.10714
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14924955', '14875893', '14282011', '15224663', '12905329']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6647169822827335
- 35 USC 102 Novelty (BERT): 0.5161210398739908
- Combined Prediction Score: 0.6498573880418592
- Mean Citation Score: 221.770914
- Max Citation Score: 226.79468
- Similarity Product: 167.25341448833942

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