PATENT CLAIM ANALYSIS

Application Number: 15899863
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["365", "154000"]

Abstract:
A fine grained negative wordline scheme for SRAM memories is disclosed. The scheme includes a circuit having a static random access memory (SRAM) cell including at least a wordline coupled to a plurality of NFETs of a transistor array. The circuit further includes a wordline driver including a plurality of inverters coupled between a wordline group decode node, a power supply and the wordline. Overvoltage on the wordline driver and NFETs of the SRAM cell are eliminated by applying a power gating mode and lowering the power supply voltage.

Claim (Index 17):
The method of  claim 16 , wherein the inverter is comprised of an NFET and a PFET having source-drain paths coupled to one another and coupled to the power gating voltage circuit, wherein a node between the source-drain paths of the NFET and the PFET is coupled to the wordline.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 1.71429
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15797068', '14962290', '14962283', '14450811', '14962264']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8418102470150773
- 35 USC 102 Novelty (BERT): 0.5703584945139544
- Combined Prediction Score: 0.814665071764965
- Mean Citation Score: 490.178378
- Max Citation Score: 506.6098
- Similarity Product: 379.025854624939

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

Dataset: test