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 11):
An LED driver, comprising the ripple suppression circuit of  claim 1 , and further comprising:\n a) a dimmer; b) a rectification circuit connected to the dimmer; and c) a switching converter connected to an output terminal of the rectification circuit, wherein the ripple suppression circuit is connected between the switching converter and the LED load.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 93.0
- Lexical Diversity: 2.31481
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15867935', '15368802', '15076908', '13845932', '14842724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6563571965311162
- 35 USC 102 Novelty (BERT): 0.4825386201111907
- Combined Prediction Score: 0.6389753388891236
- Mean Citation Score: 175.83250600000005
- Max Citation Score: 186.24373
- Similarity Product: 143.93257892453252

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