PATENT CLAIM ANALYSIS

Application Number: 16444230
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["365", "154000"]

Abstract:
An SRAM cell with dynamic split ground (GND) and split wordline (WL) for extreme scaling is disclosed. The memory cell includes a first access transistor enabled by a first wordline to control access to cross coupled inverters by a first bitline. The memory cell further includes a second access transistor enabled by a second wordline to control access to the cross coupled inverters by a second bitline. The memory cell further includes a split ground line comprising a first ground line (GNDL) separated from a second ground line (GNDR). The GNDL is connected to a transistor of a first inverter of the cross coupled inverters and the GNDR is connected to a first transistor of a second inverter of the cross coupled inverters.

Claim (Index 7):
The memory cell of  claim 1 , further comprising:\n a left side cell node (CL) across a first access transistor from the BL; and a right side cell node (CR) across a second access transistor from the BR, wherein:\n during global reset of memory array to zero state, the GNDL is raised to the Vdd to pull down the CR and push up the CL; \n during global set of memory array to one state, the GNDR is raised to the Vdd to pull down the CL and push up the CR; and \n during global set/reset of specific columns of memory array to specific zero state and one state, the GNDL of specific columns are raised to the Vdd, and the GNDR of other specific columns are raised to the Vdd.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 100.0
- Lexical Diversity: 2.95652
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14558238', '14963586', '15883389', '15798953', '15287263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8543638266702522
- 35 USC 102 Novelty (BERT): 0.5855833709987008
- Combined Prediction Score: 0.8274857811030971
- Mean Citation Score: 461.755288
- Max Citation Score: 463.9767
- Similarity Product: 450.6851845514773

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