PATENT CLAIM ANALYSIS

Application Number: 15956190
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["327", "538000"]

Abstract:
A bandgap reference circuit including a clamp circuit is provided. The bandgap reference circuit performs the calibration only for one time in a normal mode to store a control code of a reference generator of the clamp circuit. In a suspend mode, the control code is used for controlling the reference generator to cause the clamp circuit to provide a desired source voltage, and a bandgap reference voltage source is shut down to reduce the power consumption.

Claim (Index 11):
A bandgap reference circuit, comprising:\n a bandgap reference voltage source configured to provide a bandgap voltage; a clamp circuit, comprising:\n a reference generator configured to output a first reference voltage; \n a plurality of clamp switches configured to determine the first reference voltage outputted by the reference generator; and \n an operational amplifier configured to receive the first reference voltage and output a clamp voltage, which is configured to be provided to a downstream circuit; and \n a digital calibration engine configured to control the plurality of clamp switches, and store a control code of the plurality of clamp switches corresponding to a smallest difference between the first reference voltage and the bandgap voltage.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.90698
- Patent Class: 327.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15499497', '15726863', '12032717', '15915441', '11756859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7439791244088049
- 35 USC 102 Novelty (BERT): 0.5528148896762324
- Combined Prediction Score: 0.7248627009355476
- Mean Citation Score: 280.352848
- Max Citation Score: 422.29596
- Similarity Product: 332.2032206202507

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