PATENT CLAIM ANALYSIS

Application Number: 15901480
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["257", "427000"]

Abstract:
The vertical Hall element includes: a semiconductor layer of a second conductivity type formed on a semiconductor substrate of a first conductivity type; a first electrode set formed in a surface of the semiconductor layer and including a first drive current supply electrode, a Hall voltage output electrode, and a second drive current supply electrode aligned along a straight line extending in a first direction in this order; and second to fifth electrode sets each having the same configuration as the configuration of the first electrode set and aligned with the first electrode set along a straight line extending in a second direction perpendicular to the first direction. The Hall voltage output electrode has a first depth, the first and second drive current supply electrodes have a second depth that is larger than the first depth.

Claim (Index 9):
The semiconductor device according to  claim 3 , further comprising:\n an element isolation diffusion layer of the first conductivity type electrically isolating the vertical Hall element from surroundings of the vertical Hall element, the element isolation diffusion layer surrounding the vertical Hall element; and an element formation region provided periphery of the element isolation diffusion layer and in which an element of a circuit for processing of a signal output from the vertical Hall element and supply of a signal to the vertical Hall element is formed, wherein the element formation region comprises a well of the second conductivity type, and the well has a depth and a concentration distribution that are substantially equal to the depth and the concentration distribution of the first impurity layer.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.48276
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15901446', '15808304', '15814975', '15814986', '11082023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9250750199196748
- 35 USC 102 Novelty (BERT): 0.5277025518905898
- Combined Prediction Score: 0.8853377731167663
- Mean Citation Score: 294.18274599999995
- Max Citation Score: 359.97415
- Similarity Product: 326.27733864424823

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