PATENT CLAIM ANALYSIS

Application Number: 15965183
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-07
Patent Classification: ["257", "365000"]

Abstract:
A method for forming a semiconductor device structure includes forming a first dummy gate stack and a second dummy gate stack over a semiconductor substrate and forming a dielectric layer over the semiconductor substrate to surround the first dummy gate stack and the second dummy gate stack. The method includes removing the first dummy gate stack and the second dummy gate stack to form a first trench and a second trench in the dielectric layer and removing the first dummy gate stack and the second dummy gate stack to form a first trench and a second trench in the dielectric layer. The method includes partially removing the first metal gate stack, the second metal gate stack, and the dielectric layer to form a recess. The method includes forming an insulating structure to partially or completely fill the recess.

Claim (Index 20):
The semiconductor device structure as claimed in  claim 14 , wherein the insulating structure and the dielectric layer are made of different materials.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 3.89189
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15414449', '14725118', '15368322', '15663089', '14725555']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9278945072909324
- 35 USC 102 Novelty (BERT): 0.4896898151978823
- Combined Prediction Score: 0.8840740380816274
- Mean Citation Score: 233.75246
- Max Citation Score: 240.49535
- Similarity Product: 193.0570667627156

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