PATENT CLAIM ANALYSIS

Application Number: 15950690
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["250", "221000"]

Abstract:
The disclosure provides a receiver with high dynamic range. The receiver includes a photodiode that generates a current signal. A coupling capacitor is coupled to the photodiode, and generates a modulation signal in response to the current signal received from the photodiode. A sigma delta analog to digital converter (ADC) is coupled to the coupling capacitor, and generates a digital data in response to the modulation signal. A digital mixer is coupled to the sigma delta ADC, and generates an in-phase component and a quadrature component corresponding to the digital data. A processor is coupled to the digital mixer, and processes the in-phase component and the quadrature component corresponding to the digital data.

Claim (Index 3):
The receiver of  claim 2 , wherein the feedback circuit comprises:\n a first operational amplifier configured to receive a first common mode voltage at a first input port; a second resistor coupled between the photodiode and a second input port of the first operational amplifier; and a first capacitor coupled between the second input port of the first operational amplifier and the output node of the feedback circuit, wherein the output node of the feedback circuit receives an output of the first operational amplifier.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 2.65957
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15900621', '12592259', '14852104', '14856205', '14808083']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7156636062538065
- 35 USC 102 Novelty (BERT): 0.4634141906080747
- Combined Prediction Score: 0.6904386646892333
- Mean Citation Score: 164.0785
- Max Citation Score: 178.01486
- Similarity Product: 145.99734145186423

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