PATENT CLAIM ANALYSIS

Application Number: 16294704
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["323", "315000"]

Abstract:
A CMOS temperature sensor is provided. The CMOS temperature sensor, comprises: a bandgap reference circuit outputting a constant bandgap reference voltage regardless of temperature using a first voltage inversely proportional to temperature and a second voltage proportional to temperature and generating a first current proportional to temperature using the second voltage; a reference voltage generator copying the first current and outputting a reference voltage generated using the first voltage and the copied first current; and a temperature information voltage generator copying the first current and outputting a temperature information voltage proportional to temperature.

Claim (Index 19):
A CMOS temperature sensor, comprising:\n a bandgap reference circuit including a first BJT and a second BJT whose base terminals are connected to each other, the bandgap reference circuit generating a temperature-proportional current using a first voltage, which is a base-emitter voltage of the first BJT, and a second voltage based on a difference between the first voltage and a base-emitter voltage of the second BJT; a reference voltage generator generating a reference voltage on the basis of the temperature-proportional current and the first voltage; and a temperature information voltage generator generating a temperature information voltage on the basis of the temperature-proportional current, and including a current source controlling an level of the temperature information voltage on the basis of the reference voltage.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 99.0
- Lexical Diversity: 2.75
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11819944', '12861538', '16041193', '14788529', '14817126']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.746624849648812
- 35 USC 102 Novelty (BERT): 0.4840092483965777
- Combined Prediction Score: 0.7203632895235886
- Mean Citation Score: 246.56337
- Max Citation Score: 255.40912000000003
- Similarity Product: 213.04638555777552

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