PATENT CLAIM ANALYSIS

Application Number: 16049131
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["315", "307000"]

Abstract:
A power supply circuit can include: a constant current control circuit configured to receive a first voltage and a first current from a power supply, and to generate a second voltage and a second current that are substantially constant; a shunt circuit, where when the second current is greater than the output current, the shunt current circuit is configured to shunt the second current, and when the second current is less than or equal to the output current, the shunt circuit stops operating; and an energy storage circuit, where when the second current is greater than the output current, the energy storage circuit is configured to store energy, and when the second current is less than or equal to the output current, the energy storage circuit is configured to release energy and provide power for the load together with the constant current control circuit.

Claim (Index 11):
The power supply circuit of  claim 2 , wherein the shunt circuit comprises:\n a) a third comparator having a non-inverting input terminal coupled to a positive pole of a third voltage source, an inverting input terminal configured to receive the second voltage, being configured to output a third comparison signal, wherein a negative pole of the third voltage source is coupled to the ground; and b) a third transistor controlled by the third comparison signal, and having a first terminal coupled to the first output terminal of the constant current control circuit, and a second terminal coupled to the ground.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 3.20408
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12967164', '14801440', '14936481', '13282688', '10293369']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7220958838222069
- 35 USC 102 Novelty (BERT): 0.473667169426813
- Combined Prediction Score: 0.6972530123826675
- Mean Citation Score: 169.80338799999996
- Max Citation Score: 177.791
- Similarity Product: 138.89945188772677

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