PATENT CLAIM ANALYSIS

Application Number: 15883537
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["257", "140000"]

Abstract:
A semiconductor device including a semiconductor substrate and a plurality of trench structures formed on the semiconductor substrate. The semiconductor substrate includes a first element region for forming an insulated gate bipolar transistor therein, and a second element region for forming a diode therein, the semiconductor substrate constituting a drift layer. The plurality of trench structures includes a plurality of gate trench structures provided on a front surface side of the first element region, each gate trench structure having an electrode provided therein that is based on a gate potential, and a plurality of floating trench structures provided on a front surface side of the second element region, each floating trench structure having an electrode provided therein that has a floating potential.

Claim (Index 6):
The semiconductor device according to  claim 3 , wherein\n the emitter trench structures or the floating trench structures are provided also in the first element region.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.70833
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15791760', '13010307', '14882427', '13205845', '14249074']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9309783092220686
- 35 USC 102 Novelty (BERT): 0.4972125487075218
- Combined Prediction Score: 0.887601733170614
- Mean Citation Score: 261.36971400000004
- Max Citation Score: 274.24265
- Similarity Product: 234.3834316618771

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

Dataset: test