PATENT CLAIM ANALYSIS

Application Number: 15903955
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["257", "334000"]

Abstract:
A semiconductor device which includes a semiconductor layer, a first electrode, a second electrode, first trenches, a second trench surrounding the first trenches, a gate electrode and a first field plate electrode in the first trenches, a first insulating layer including a first portion p having a first film thickness, a second portion having a second film thickness thicker than the first film thickness, and a third portion having a third film thickness thicker than the second film thickness, a second field plate electrode in the second trench, a second insulating layer in the second trench. The semiconductor layer includes a first semiconductor region having a first conductivity type, a second semiconductor region having a second conductivity type, and a third semiconductor region having the second conductivity type.

Claim (Index 17):
The semiconductor device according to  claim 16 , wherein the fourth film thickness is substantially equal to the third film thickness.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 4.05714
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11939050', '15250555', '11933869', '15005195', '14406991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9102054317691436
- 35 USC 102 Novelty (BERT): 0.5047618455918039
- Combined Prediction Score: 0.8696610731514096
- Mean Citation Score: 220.559198
- Max Citation Score: 231.33203
- Similarity Product: 162.5291415760422

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

Dataset: test