PATENT CLAIM ANALYSIS

Application Number: 15881724
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["315", "193000"]

Abstract:
In some embodiments, a circuit is provided that includes (1) a plurality of light emitting diode (LED) strings coupled to each other in series; (2) a power supply circuit coupled to a first LED string of the plurality of LED strings; (3) a feedback circuit coupled between a second LED string of the plurality of LED strings and the power supply circuit; and (4) a current steering circuit coupled to the first LED string of the plurality of LED strings and further coupled to the second LED string of the plurality LED strings. The current steering circuit includes a plurality of switchable conductive pathways.

Claim (Index 4):
The circuit of  claim 1 , wherein the feedback circuit comprises:\n a peak detector having an input terminal and an output terminal; a filter having an input terminal and an output terminal, the input terminal of the filter coupled to the output terminal of the peak detector; an error amplifier having a first input terminal, a second input terminal, and an output terminal, the first input terminal of the error amplifier coupled to the output terminal of the filter; and an ON time calculator having a first input terminal, a second input terminal, a third input terminal, and an output terminal, the first input terminal of the ON time calculator coupled to the output terminal of the error amplifier.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 86.0
- Lexical Diversity: 2.55319
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14567952', '13083618', '15162289', '13717594', '14023729']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.729499992377135
- 35 USC 102 Novelty (BERT): 0.5038689572383078
- Combined Prediction Score: 0.7069368888632523
- Mean Citation Score: 221.942918
- Max Citation Score: 229.88371
- Similarity Product: 161.06660474208772

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