PATENT CLAIM ANALYSIS

Application Number: 15995151
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["315", "20000R"]

Abstract:
A power supply apparatus for driving a light emitting apparatus is provided. The power supply apparatus includes a lossless snubber circuit and a power converting circuit. The lossless snubber circuit has a first diode, a first inductor and a second diode coupled in series between an input end and a first reference end, and has a first capacitor coupled between the first diode and a second reference end. The power converting circuit has a switch, a transformer and a second indictor. The switch is coupled between the first and second reference ends, and is turned on or off according to a control signal. The second inductor is coupled to a first side of the transformer in parallel.

Claim (Index 12):
The power supply apparatus as claimed in  claim 11 , wherein the control signal generator further comprises:\n an optical coupler, coupled between the output voltage and current feedback circuit and the pulse width modulation signal generator, and transmitting the third feedback signal to the pulse width modulation signal generator through optical coupling.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 2.54
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13272388', '13472823', '14074912', '11338791', '11953154']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7313899939533723
- 35 USC 102 Novelty (BERT): 0.495158481848167
- Combined Prediction Score: 0.7077668427428518
- Mean Citation Score: 211.067094
- Max Citation Score: 219.83624
- Similarity Product: 157.21648949249268

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