PATENT CLAIM ANALYSIS

Application Number: 15873565
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["257", "774000"]

Abstract:
The present disclosure generally relates to semiconductor structures and, more particularly, to middle of line structures and methods of manufacture. The structure includes: a plurality of gate structures comprising source and/or drain metallization features; spacers on sidewalls of the gate structures and composed of a first material and a second material; and contacts in electrical contact with the source and/or drain metallization features, and separated from the gate structures by the spacers.

Claim (Index 14):
The structure of  claim 13 , wherein the top material is one of SiN, Al 2 O 3  and HfO 2 .

Metadata:
- Claim Count in Document: 42.0
- Percentile: 86.0
- Lexical Diversity: 1.70213
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15868479', '15370404', '15786284', '15399200', '15793621']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9285595611704116
- 35 USC 102 Novelty (BERT): 0.5206836152118032
- Combined Prediction Score: 0.8877719665745507
- Mean Citation Score: 237.959872
- Max Citation Score: 289.17148
- Similarity Product: 168.01820452658174

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