PATENT CLAIM ANALYSIS

Application Number: 16214499
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["315", "129000"]

Abstract:
An RF controlled lighting unit is provided, suitable for connection to at least one of a dimmer for adjusting a phase cut angle of input mains voltage in accordance with an adjustable dimming level or an electronic switch for selecting between on- and off-states. The lighting unit includes a solid state light source; a radio circuit for receiving a wireless control signal; a rectifier circuit for rectifying the input mains voltage received from the electronic switch or the dimmer; a first power converter for driving the solid state light source in response to the rectified input mains voltage and delivering power to the radio circuit; and a second power convertor for delivering power to the radio circuit when the rectified input mains voltage becomes inadequate for the first power converter due to the phase-cut angle of the rectified input mains voltage or the off-state of the electronic switch.

Claim (Index 2):
The lighting unit of  claim 1 , wherein the second power convertor is connected in parallel with the first power converter and comprises:\n a resistive bleeder circuit configured to apply a resistive load to the input mains voltage such that a minimum current flows through the lighting unit even when the solid state light source does not extract sufficient power from the mains, ensuring that the solid state light source does not give off light due to the phase-cut angle of the rectified input mains voltage or the off-state of the electronic switch; and a power extractor connected to the resistive bleeder circuit and configured to provide the power to the radio circuit when the solid state light source does not extract sufficient power from the mains, enabling the radio circuit to receive the wireless signal.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 98.0
- Lexical Diversity: 2.09459
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15129183', '13697611', '13639880', '14350443', '14239548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7205204373518963
- 35 USC 102 Novelty (BERT): 0.5522162757724252
- Combined Prediction Score: 0.7036900211939492
- Mean Citation Score: 301.029432
- Max Citation Score: 396.49527
- Similarity Product: 311.36152656638325

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test