PATENT CLAIM ANALYSIS

Application Number: 16212491
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["323", "280000"]

Abstract:
A regulator circuit includes an output controlling transistor and a controller circuit. The output controlling transistor is connected between a voltage input terminal and an output terminal. The controller circuit includes an error amplifier circuit which controls the output controlling transistor according to an output feedback voltage. The error amplifier circuit includes a differential input stage, an output stage and a current increasing/decreasing circuit. The differential input stage includes input transistors and a current source. The output stage includes a current source and a transistor connected in series with the current source and amplifies a potential at one output node of the differential input stage. The current increasing/decreasing circuit includes an element having a temperature characteristic, and increases or decreases a current of the differential input stage or the current of the output stage according to the temperature characteristic.

Claim (Index 3):
The regulator circuit according to  claim 2 ,\n wherein the element having the temperature characteristic is constituted by a first conductive-type MOS transistor with a gate terminal and a source terminal connected to each other, wherein the current increasing/decreasing circuit comprises:\n a second type-conductive MOS transistor which is connected in series with the first conductive-type MOS transistor; and \n a MOS transistor which is connected with the second conductive-type transistor in a current mirror manner to flow a mirrored current proportional to an element size, and \n wherein the MOS transistor which flows the mirrored current is connected in parallel to the current source of the differential input stage so as to increase/decrease the current of the differential input stage.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 2.96
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13175512', '11384861', '11650951', '11398546', '12836148']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7704763874676466
- 35 USC 102 Novelty (BERT): 0.4972427785273401
- Combined Prediction Score: 0.7431530265736159
- Mean Citation Score: 265.792816
- Max Citation Score: 286.6545700000001
- Similarity Product: 242.48672179247865

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