PATENT CLAIM ANALYSIS

Application Number: 16422006
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["438", "287000"]

Abstract:
Semiconductor structures are provided. The semiconductor structure includes a base including first, second, third, and fourth regions, used for first, second, third, and fourth transistors, respectively. A gate dielectric layer is on the first, second, third and fourth regions of the base. A first material layer is on the gate dielectric layer. A second material layer is on the first material layer above the fourth region. A third material layer is on the first material layer above the third region and on the second material layer above the fourth region. A fourth material layer is on the third material layer above the third and fourth regions and on the first material layer on the second region. The first material layer above the first region is used as a first work function layer for the first transistor.

Claim (Index 2):
The semiconductor structure according to  claim 1 , wherein:\n the first and second transistors formed in the first and second regions of the base include N-type transistors, and the N-type transistor in the first region of the base has a threshold voltage smaller than the N-type transistor formed in the second region of the base.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 100.0
- Lexical Diversity: 4.05263
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15813420', '15413680', '14736624', '14271909', '12974037']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8661869162511431
- 35 USC 102 Novelty (BERT): 0.4940561622068741
- Combined Prediction Score: 0.8289738408467162
- Mean Citation Score: 191.423684
- Max Citation Score: 279.15485
- Similarity Product: 263.1850254464537

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test