PATENT CLAIM ANALYSIS

Application Number: 15926199
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["341", "110000"]

Abstract:
A circuit device includes a code data generation circuit that generates code data which changes with time, and a successive approximation type A/D conversion circuit that performs code shift based on the code data and performs A/D conversion of an input signal. The code data generation circuit generates error data of which a frequency characteristic has a shaping characteristic and converts the error data into the code data.

Claim (Index 9):
The circuit device according to  claim 1 ,\n wherein the successive approximation type A/D conversion circuit includes\n a comparison circuit, \n a control circuit that includes a successive approximation register in which a register value is set by a comparison result signal from the comparison circuit and outputs successive approximation data, \n a first D/A conversion circuit configured to perform D/A conversion of the successive approximation data from the control circuit and output a D/A output signal corresponding to the successive approximation data, and \n a second D/A conversion circuit configured to perform D/A conversion of the code data and output a code signal corresponding to the code data, \n wherein the comparison circuit performs processing of comparing an addition signal which is obtained by adding a sampling signal of the input signal to the code signal with the D/A output signal, or performs processing of comparing the sampling signal with an addition signal which is obtained by adding the D/A output signal to the code signal, and wherein the control circuit outputs output data which is obtained based on successive approximation result data of the successive approximation register and the code data as A/D conversion data of the input signal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.82051
- Patent Class: 341.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12774911', '13910458', '13267289', '13334715', '15637073']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6306969062393324
- 35 USC 102 Novelty (BERT): 0.490047145651136
- Combined Prediction Score: 0.6166319301805128
- Mean Citation Score: 243.422646
- Max Citation Score: 257.64084
- Similarity Product: 239.5899814752317

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