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 3):
The charging circuit according to  claim 1 , wherein the switching circuit comprises:\n a first switching unit, electronically coupled between a first end of the power converting circuit and the post-stage circuit; and a second switching unit, electronically coupled between a second end of the power converting circuit and the post-stage circuit; wherein when the external voltage is higher than the charging voltage, the processing circuit outputs a first control signal to turn on the first switching unit, and outputs a second control signal to turn off the second switching unit, when the external voltage is lower than the charging voltage, the processing circuit outputs the first control signal to turn off the first switching unit, and outputs the second control signal 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): 0.7125009108669426
- 35 USC 102 Novelty (BERT): 0.470834722064238
- Combined Prediction Score: 0.6883342919866722
- Mean Citation Score: 171.35135800000003
- Max Citation Score: 174.18877
- Similarity Product: 136.84507644150852

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