PATENT CLAIM ANALYSIS

Application Number: 15979426
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "506000"]

Abstract:
The invention provides a memory device. The memory device includes a substrate, a plurality of first wires, a plurality of etch-stop layers, a dielectric layer, and a plurality of vias. The substrate has a plurality of first regions and a plurality of second regions arranged in a staggered manner along a first direction. The first wires are embedded in the substrate and extended along the first direction. The first wires include a conductive layer and a cap layer located on the conductive layer, and the upper surface of the cap layer has a groove. The etch-stop layers are located on the cap layer and filled in the groove. The dielectric layer is located on the substrate and has a plurality of via openings in the first regions. The via openings expose the substrate and the etch-stop layer. The vias are filled in the via openings and electrically connected to the substrate. The invention further provides a manufacturing method of a memory device.

Claim (Index 5):
The memory device of  claim 1 , further comprising:\n a plurality of first isolation structures located in the substrate, wherein the first isolation structures are extended along the first direction, and the first wires are respectively located at two sides of the first isolation structures; and a plurality of second isolation structures respectively located in the substrate of the first regions between two adjacent first isolation structures, wherein the first wires pass through the second isolation structures.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 3.40385
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15359583', '14636363', '10379757', '14583180', '15072461']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9114967962582756
- 35 USC 102 Novelty (BERT): 0.5152805664641058
- Combined Prediction Score: 0.8718751732788588
- Mean Citation Score: 211.813704
- Max Citation Score: 319.49786
- Similarity Product: 260.7445653735757

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