PATENT CLAIM ANALYSIS

Application Number: 16017795
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "369000"]

Abstract:
Structures and formation methods of a semiconductor device structure are provided. The semiconductor device structure includes a fin structure over a semiconductor substrate. The semiconductor device structure also includes a gate stack covering a portion of the fin structure, and the gate stack includes a work function layer and a metal filling over the work function layer. The semiconductor device structure further includes an isolation element over the semiconductor substrate and adjacent to the gate stack. The isolation element is in direct contact with the work function layer and the metal filling.

Claim (Index 2):
The semiconductor device of  claim 1 , further comprising a spacer element extending along a sidewall of the first gate stack, along a sidewall of the isolation element and along a sidewall of the second gate stack.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.45
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15368322', '15898910', '14725555', '14725118', '15414449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9134770793019512
- 35 USC 102 Novelty (BERT): 0.4622079793959389
- Combined Prediction Score: 0.8683501693113499
- Mean Citation Score: 186.030146
- Max Citation Score: 198.62321
- Similarity Product: 176.1099017397237

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