PATENT CLAIM ANALYSIS

Application Number: 15968896
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["315", "20000R"]

Abstract:
A ripple suppression circuit for suppressing a ripple component in a drive current for an LED load, can include: an output port connected to the LED load; a current filter circuit connected in series with the output port, and being configured to control the drive current based on an output voltage after a ripple component is filtered out, where the drive current is maintained as substantially stable; and a ripple shunt circuit connected between a drive current input terminal and a ground terminal, and being configured to shunt the drive current in response to the output voltage, where the output voltage is a voltage output from a previous stage of circuit to the ripple suppression circuit.

Claim (Index 7):
The ripple suppression circuit of  claim 4 , wherein:\n a) the voltage-controlled current source is connected between the output port and the ground terminal; and b) the voltage filter circuit comprises a first diode, a first resistor, and a first capacitor that are sequentially connected between two terminals of the voltage-controlled current source, wherein the control voltage is generated form a common node of the first resistor and the first capacitor.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 93.0
- Lexical Diversity: 2.31481
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15867935', '15368802', '15076908', '13845932', '14842724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6848741632271464
- 35 USC 102 Novelty (BERT): 0.4748308547059497
- Combined Prediction Score: 0.6638698323750268
- Mean Citation Score: 175.83250600000005
- Max Citation Score: 186.24373
- Similarity Product: 156.86975197208167

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