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 12):
The method of  claim 11 , wherein the first region of the first separation region comprises a first sub-region and a second sub-region, with the first sub-region located between the first semiconductor column and the second region of the first separation region, and the second sub-region located between the second semiconductor column and the second region of the first separation region,\n and wherein the second area adjoins the fourth area on an upper surface of the second region, on an upper surface of the first sub-region, or on an upper surface of the second sub-region.

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): 0.9188370147582792
- 35 USC 102 Novelty (BERT): 0.4716775620222414
- Combined Prediction Score: 0.8741210694846754
- Mean Citation Score: 164.915688
- Max Citation Score: 173.95296000000005
- Similarity Product: 134.77042802719117

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