PATENT CLAIM ANALYSIS

Application Number: 15968216
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["363", "028000"]

Abstract:
A power supply includes a transistor that is connected to a primary winding of a transformer. A controller controls a switching operation of the transistor by quasi-resonant switching. The controller receives a feedback voltage and adjusts the feedback voltage to adjust a blanking frequency, which is an inverse of a blanking time during which the transistor is prevented from being turned on. The controller turns on the transistor after expiration of the blanking time based on a level of a resonant ring.

Claim (Index 2):
The circuit of  claim 1 , further comprising:\n an input line voltage detect circuit configured to detect whether the input line voltage has a low line voltage condition or a high line voltage condition; and the blanking frequency generator circuit configured to generate the blanking signal according to whether the input line voltage has the low line voltage condition or the high line voltage condition and according to a feedback signal, the feedback signal having a value corresponding to an output voltage of the power supply, wherein for each of a plurality of values of the feedback signal, the frequency of the assertion of the blanking signal is higher when the input line voltage has the low line voltage condition than when the input line voltage has the high line voltage condition.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 93.0
- Lexical Diversity: 1.77551
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15636833', '15799192', '15418887', '15911556', '15053263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.794727363951398
- 35 USC 102 Novelty (BERT): 0.5241435945277
- Combined Prediction Score: 0.7676689870090282
- Mean Citation Score: 198.390002
- Max Citation Score: 349.39682
- Similarity Product: 257.94068808864

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