PATENT CLAIM ANALYSIS

Application Number: 15889626
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["257", "140000"]

Abstract:
A semiconductor device includes an IGBT region and a FWD region. The IGBT region includes a plurality of trench structures, p-type base regions provided between the trench structures, n +  emitter regions provided on the p-type base regions, an interlayer insulating film provided on the n +  emitter regions and containing contact holes therein, and an emitter electrode connected to the n +  emitter regions through the contact holes. In a portion of the IGBT region that abuts the FWD region, the interlayer insulating film covers and insulates the trench structures without having the contact holes.

Claim (Index 8):
The semiconductor device according to  claim 6 , wherein said at least two trench structures covered and insulated by the interlayer insulating film in said portion of said first region are the gate trench structure and the dummy trench structure.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.26087
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15337405', '15791760', '14882427', '12588310', '15686216']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9315697843918126
- 35 USC 102 Novelty (BERT): 0.5047936175666281
- Combined Prediction Score: 0.8888921677092941
- Mean Citation Score: 264.491268
- Max Citation Score: 274.68286
- Similarity Product: 207.30408905571224

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