PATENT CLAIM ANALYSIS

Application Number: 16042655
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "499000"]

Abstract:
An electrostatic protection element includes a substrate of a first conductivity type, an epitaxial layer formed on the substrate, the epitaxial layer being of a second conductivity type; a well formed on the epitaxial layer, the well being of the first conductivity type; a transistor formed inside of the well, the transistor including a drain region, a source region formed to face the drain region across a channel region, and a gate formed above the channel region so as to be insulated; and a well contact region of the first conductivity type disposed so as to form an opposing region where the drain region and the well contact region face each other while being separated by a prescribed distance in a direction parallel to at least an extension direction of the gate.

Claim (Index 9):
The electrostatic protection element according to  claim 1 , wherein the transistor includes a plurality of transistors arranged in a row in the width direction, the drain region includes one or more drain regions, the source region includes one or more source regions, and the gate includes a plurality of gates, and\n wherein a first drain region located at one end of the plurality of transistors in the width faces the well contact region, thereby forming a first opposing region.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 95.0
- Lexical Diversity: 2.44828
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11150181', '10640437', '13557923', '14227500', '14227405']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9284304814368118
- 35 USC 102 Novelty (BERT): 0.4931857977765091
- Combined Prediction Score: 0.8849060130707815
- Mean Citation Score: 242.22907400000005
- Max Citation Score: 245.70947
- Similarity Product: 192.8655521626544

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