PATENT CLAIM ANALYSIS

Application Number: 15901511
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["257", "427000"]

Abstract:
Provided is a Hall element which is reduced in asymmetrically generated offset voltage. A semiconductor device includes: a semiconductor layer of a first conductivity type having a Hall element forming region; an element isolation region of the first conductivity type having a concentration higher than a concentration of the semiconductor layer, the element isolation region being formed so as to surround the Hall element forming region; and a Hall element formed in the Hall element forming region and comprising a magnetism sensing portion of a second conductivity type which is higher in concentration than the semiconductor layer and which is kept apart from the element isolation region through the semiconductor layer.

Claim (Index 1):
A semiconductor device, comprising:\n a semiconductor layer of a first conductivity type having a Hall element forming region; an element isolation region of the first conductivity type having a concentration higher than a concentration of the semiconductor layer, the element isolation region being formed so as to surround the Hall element forming region; and a Hall element formed in the Hall element forming region and comprising a magnetism sensing portion of a second conductivity type which is higher in concentration than the semiconductor layer and which is kept apart from the element isolation region through the semiconductor layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.34
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15901480', '15901446', '15808304', '15814986', '12225371']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.912453061080472
- 35 USC 102 Novelty (BERT): 0.4662991538266509
- Combined Prediction Score: 0.8678376703550899
- Mean Citation Score: 184.536854
- Max Citation Score: 197.91692
- Similarity Product: 169.14528776383878

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test