PATENT CLAIM ANALYSIS

Application Number: 15763809
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["315", "291000"]

Abstract:
Programmable drivers (or power supplies) for solid state light sources are disclosed, on which output regulation is improved to expand the dimming range to 1% and reduce and/or remove flicker. Additional fault conditions are set up to avoid latching, and thus provide for a controllable restart feature. Such drivers include an isolated half bridge resonant converter with an improved control approach designed to regulate very low current though primary side in a feed-forward loop. Such drivers include both digital and analog loops that improve the performance in steady state and/or during transients, particularly for a lighting load, in comparison to a single full digital control.

Claim (Index 13):
The regulation circuit of  claim 12 , wherein, in a load open condition, an excessive voltage is detected by the second capacitor, the third capacitor, the fifth zener diode, the sixth zener diode as higher than normal voltage over the tenth resistor, wherein the voltage over the tenth resistor is high enough to cause the seventh diode to conduct, causing an over current status for a half-bridge shunt, that results in an instantaneous shut down of the controller.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 90.0
- Lexical Diversity: 1.36471
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14312951', '14312919', '11086215', '14233697', '14390856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7305175836006068
- 35 USC 102 Novelty (BERT): 0.4965059616926118
- Combined Prediction Score: 0.7071164214098073
- Mean Citation Score: 207.2238
- Max Citation Score: 241.11397
- Similarity Product: 183.61607774473663

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