PATENT CLAIM ANALYSIS

Application Number: 16104414
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["341", "143000"]

Abstract:
A variable feedback gain delta modulator includes group of capacitors commonly connected to a first terminal and are respectively classified into a first capacitor group and a second capacitor group; a comparator for sequentially generating n-bit digital output signals based on a voltage of the first terminal; and a switch group including switches respectively connected to the capacitors, wherein the switches are respectively classified into a first switch group and a second switch group respectively connected to the first capacitor group and the second capacitor group, and the first switch group and the second switch group respectively operate according to a first control signal and a second control signal that are determined based on the n-bit digital output signals and the variable feedback gain.

Claim (Index 1):
A communication device comprising:\n an analog-to-digital converter configured to convert an analog input signal into a digital output signal based on a reference voltage and comprising a delta modulator having a variable feedback gain; and a reference voltage generator configured to generate and apply the reference voltage to the analog-to-digital converter at a reference voltage level, wherein the reference voltage generator is further configured to determine a level of the reference voltage based on the variable feedback gain and maintain the level of the reference voltage in a sampling phase and a conversion phase.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 96.0
- Lexical Diversity: 2.6875
- Patent Class: 341.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15702962', '14197401', '14583982', '14779064', '11604589']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5998101950132462
- 35 USC 102 Novelty (BERT): 0.575616438764689
- Combined Prediction Score: 0.5973908193883904
- Mean Citation Score: 297.276534
- Max Citation Score: 470.61493
- Similarity Product: 394.15376561500847

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

Dataset: test