PATENT CLAIM ANALYSIS

Application Number: 15893715
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-07
Patent Classification: ["257", "288000"]

Abstract:
A method for fabricating semiconductor device includes: forming a metal-oxide semiconductor (MOS) transistor on a substrate; forming a first interlayer dielectric (ILD) layer on the MOS transistor; removing part of the first ILD layer to form a trench adjacent to the MOS transistor; forming a trap rich structure in the trench; forming a second ILD layer on the MOS transistor and the trap rich structure; forming a contact plug in the first ILD layer and the second ILD layer and electrically connected to the MOS transistor; and forming a metal interconnection on the second ILD layer and electrically connected to the contact plug.

Claim (Index 20):
The semiconductor device of  claim 12 , wherein the trap rich structure is U-shaped.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 2.61364
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14670428', '15888072', '13288919', '13740249', '13524576']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9279883262312644
- 35 USC 102 Novelty (BERT): 0.4938538661373153
- Combined Prediction Score: 0.8845748802218696
- Mean Citation Score: 209.237634
- Max Citation Score: 222.28296
- Similarity Product: 159.49992837852002

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