PATENT CLAIM ANALYSIS

Application Number: 15927106
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["438", "653000"]

Abstract:
A method of forming a semiconductor structure includes providing a material layer having a recess formed therein. A first tungsten metal layer is formed at a first temperature and fills the recess. An anneal process at a second temperature is then performed, wherein the second temperature is higher than the first temperature.

Claim (Index 10):
The method of forming a semiconductor structure of  claim 8 , further comprising forming a barrier between the tungsten nucleation layer and the material layer.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 1.6
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12939453', '13289096', '10901857', '15730045', '14447672']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8376562521411898
- 35 USC 102 Novelty (BERT): 0.4861623944684227
- Combined Prediction Score: 0.802506866373913
- Mean Citation Score: 138.94525
- Max Citation Score: 141.26334
- Similarity Product: 88.25408898573878

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