PATENT CLAIM ANALYSIS

Application Number: 16377297
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["323", "313000"]

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 1):
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; and \n a plurality of clamp switches configured to determine the first reference voltage outputted by the reference generator; and \n a calibration engine, coupled to the bandgap reference voltage source and a clamp voltage, and configured to control a combination of the plurality of clamp switches according to a voltage difference between the clamp voltage and the bandgap voltage.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.90698
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15956190', '15499497', '15726863', '11756859', '15915441']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7179751107674139
- 35 USC 102 Novelty (BERT): 0.5489688253430942
- Combined Prediction Score: 0.701074482224982
- Mean Citation Score: 311.8560240000001
- Max Citation Score: 407.54974
- Similarity Product: 360.0845193238497

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