PATENT CLAIM ANALYSIS

Application Number: 16020948
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["323", "315000"]

Abstract:
A negative power supply control circuit which controls a negative voltage regulator circuit based on a positive voltage control signal, the negative power supply control circuit including: a control signal input terminal; a negative voltage input terminal; a negative voltage control signal output terminal; a voltage current conversion circuit; a first current source; and a first clamp circuit, wherein the first clamp circuit clamps a voltage at a first intermediate point between the first clamp circuit and the first current source by limiting a current flowing in the first clamp circuit according to the voltage at the first intermediate point in a period when a current flows in the voltage current conversion circuit, and the negative voltage control signal is generated based on a voltage or a current in a current path through the voltage current conversion circuit, the first clamp circuit and the first current source.

Claim (Index 2):
The negative power supply control circuit according to  claim 1 , wherein the first clamp circuit is an NMOS transistor which has a gate connected to a ground potential, a drain connected to the voltage current conversion circuit, and a source and a back gate connected to the first intermediate point.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 3.16
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12033657', '15684297', '11733075', '14053817', '11147257']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7681397898975452
- 35 USC 102 Novelty (BERT): 0.4803852593064917
- Combined Prediction Score: 0.7393643368384398
- Mean Citation Score: 219.072388
- Max Citation Score: 228.54636
- Similarity Product: 182.78228771030905

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