PATENT CLAIM ANALYSIS

Application Number: 16018073
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["257", "401000"]

Abstract:
A semiconductor structure having a metal gate includes a dielectric layer. The dielectric layer having a recess is disposed on a substrate, wherein the dielectric layer has a top part and a bottom part, and the tensile stress of the top part is larger than the tensile stress of the bottom part, thereby the recess having a sidewall profile tapering from bottom to top. The present invention also provides a method of forming said semiconductor structure.

Claim (Index 3):
The semiconductor structure having a metal gate according to  claim 1 , wherein the dielectric layer comprises an oxide layer.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 94.0
- Lexical Diversity: 1.90698
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14048131', '13075443', '15928325', '14052924', '15822724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9201871211367406
- 35 USC 102 Novelty (BERT): 0.4903133711324478
- Combined Prediction Score: 0.8771997461363114
- Mean Citation Score: 183.191146
- Max Citation Score: 183.48534
- Similarity Product: 122.36086831483128

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