PATENT CLAIM ANALYSIS

Application Number: 16139028
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["327", "095000"]

Abstract:
A correlated double sampling integrating circuit is provided. The circuit includes: a sampling and holding module, an energy storage unit and a feedback module. The sampling and holding module is configured to perform sampling and holding for different input signals. The energy storage unit is configured to store charges corresponding to the input signals upon the sampling and holding to generate node signals, and the feedback module is configured to form a negative feedback loop with the energy storage unit to control node signals at an integrating stage to keep consistent with node signals at a resetting stage and prevent output jump of the correlated double sampling integrating circuit. The correlated double sampling integrating circuit reduces noise, and prevents or weakens output jump of the correlated double sampling integrating circuit caused by the increase of the count of integrations.

Claim (Index 14):
The circuit according to  claim 12 , wherein the sampling and holding module comprises a third switch unit and a fourth switch unit, and is further configured to sample the different input signals under control of the two non-overlap clock signals; the first switch unit and the third switch unit are simultaneously turned off, and the second switch unit and the fourth switch unit are simultaneously turned on, such that the energy storage unit forms the sixth feedback loop with the single-input and single-output amplifier to control the node signal generated by the energy storage unit at the integrating stage.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 2.46667
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10824012', '10771145', '13996140', '11589238', '13447820']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7925342416674184
- 35 USC 102 Novelty (BERT): 0.4911690930297395
- Combined Prediction Score: 0.7623977268036505
- Mean Citation Score: 220.348262
- Max Citation Score: 234.17964
- Similarity Product: 170.51808868983508

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

Dataset: test