PATENT CLAIM ANALYSIS

Application Number: 15919322
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["320", "134000"]

Abstract:
A charging circuit applied to a post-stage circuit includes a power converting circuit, a power storage circuit, a switching circuit and a processing circuit. The power converting circuit receives an external voltage and converts the external voltage to a charging voltage. The power storage circuit is coupled to the power converting circuit and receives the charging voltage to store the power. The switching circuit is coupled to the power converting circuit and the power storage circuit. The processing circuit is coupled to the switching circuit and controls the charging circuit operated in a first mode or a second mode. When operated in the first mode, the external voltage supplies power to the post-stage circuit. When operated in the second mode, the charging voltage supplies power to the post-stage circuit.

Claim (Index 5):
The charging circuit according to  claim 3 , wherein when the processing circuit switches the second control signal from a high level to a low level to turn off the second switching unit, the first control signal gradually increases from the low level to the high level after being delayed for a period of time to turn on the first switching unit, when the processing circuit switches the first control signal from a high level to a low level to turn off the first switching unit, the second control signal gradually increases from the low level to the high level after being delayed for a period of time to turn on the second switching unit.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 90.0
- Lexical Diversity: 4.0
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13543881', '15627239', '14965905', '14672373', '14493338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7072157595869192
- 35 USC 102 Novelty (BERT): 0.4954207809252022
- Combined Prediction Score: 0.6860362617207475
- Mean Citation Score: 171.35135800000003
- Max Citation Score: 174.18877
- Similarity Product: 108.92804377970992

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