PATENT CLAIM ANALYSIS

Application Number: 15981505
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["257", "369000"]

Abstract:
A Static Random-Access Memory (SRAM) device and its manufacturing method are presented, relating to semiconductor techniques. The SRAM device includes: a substrate; a first semiconductor column for Pull-Up (PU) transistors and a second semiconductor column for Pull-Down (PD) transistors, with both the first and the second semiconductor columns on the substrate; a first separation region, and a gate stack structure. The first separation region is between the first and the second semiconductor columns and comprises a first region and a second region, the gate stack structure comprises a gate dielectric layer comprising a first part and a second part; a P-type work function regulation layer comprising a first area and a second area adjacent to each other; a N-type work function regulation layer comprising a third area and a fourth area adjacent to each other; and a gate on both the P-type and N-type work function regulation layers.

Claim (Index 4):
The SRAM device of  claim 1 , wherein the gate dielectric layer further comprises a third part on the first separation region adjacent to both the first part and the second part, with both the second area and the fourth area on the third part of the gate dielectric layer.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.60938
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15916729', '14165930', '14621440', '14271909', '15455203']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9174558454848032
- 35 USC 102 Novelty (BERT): 0.489275582291659
- Combined Prediction Score: 0.8746378191654889
- Mean Citation Score: 164.915688
- Max Citation Score: 173.95296000000005
- Similarity Product: 114.83325133358004

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