PATENT CLAIM ANALYSIS

Application Number: 15768815
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["341", "144000"]

Abstract:
An analog signals generating device comprises a current pump controlled by a control code generated by a module for calculating the digital code with shaping of noise. The calculation module receives as input a digital signal representative of the analog signal to be generated and comprises at least one quantizer and a quantization error compensating stage. The current pump comprises two groups of at least one electric current generator and two groups of at least one switching means, the switching facilities being controlled by the control signal and causing the electric currents to flow between the electric current generators and the inputs of a differential amplifier exhibiting a predominantly capacitive input impedance and connected in series between the two groups of switching means.

Claim (Index 2):
The device as claimed in  claim 1 , wherein the current pump comprises a regulation module configured to regulate the mean amplitude of the voltage on one of the inputs of the differential amplifier, said regulation module receiving as input a signal representative of the amplitude of the voltage at said input of the differential amplifier as well as a reference voltage of predetermined amplitude and delivering as output a control signal in the direction of each generator of one of the two groups of electric current generator, said control signal being configured to modify the amplitude of the output currents of the generators so as to compensate a possible imbalance between the amplitudes of the current delivered by the complementary generators.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.92424
- Patent Class: 341.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15121381', '11118884', '11118883', '10544199', '12513067']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6061769067024978
- 35 USC 102 Novelty (BERT): 0.4747626514848078
- Combined Prediction Score: 0.5930354811807288
- Mean Citation Score: 159.110448
- Max Citation Score: 165.03714
- Similarity Product: 127.4162293202913

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