PATENT CLAIM ANALYSIS

Application Number: 16160697
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["323", "283000"]

Abstract:
A switch-mode power supply includes a transformer, a power transistor, pulse generation circuitry, and a dual ramp modulation (DRM) circuit. The power transistor is coupled to a primary coil of the transformer. The pulse generation circuitry is configured to generate a power transistor activation signal. The DRM circuit is coupled to the pulse generation circuitry. The DRM circuit is configured to generate a leading edge blank time signal that disables inactivation of the power transistor activation signal for a predetermined interval (a leading edge blank time) after a leading edge of the power transistor activation signal. The DRM circuit is also configured to generate a reset signal that inactivates the power transistor activation signal while the leading edge blank time signal is activated.

Claim (Index 35):
The power supply controller of  claim 31 , wherein the LEB timer includes:\n a comparator having an inverting input coupled to receive an LEB reference voltage, a non-inverting input coupled to receive a ramp signal, and a comparator output; and a set-reset flip flop having a set input coupled to receive the PWM signal, a reset input coupled to the comparator output, and an output configured to deliver the LEB signal.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 97.0
- Lexical Diversity: 2.77551
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15853205', '10527865', '15747387', '14630215', '13666853']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7565582908596953
- 35 USC 102 Novelty (BERT): 0.5445146746020649
- Combined Prediction Score: 0.7353539292339323
- Mean Citation Score: 268.039794
- Max Citation Score: 433.22943
- Similarity Product: 279.53128029207767

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

Dataset: test