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 6):
The memory device of  claim 5 , wherein the etch-stop layer further covers the first isolation structures in the second regions and the substrate located between the first wires and the first isolation structures.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 3.40385
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15359583', '14636363', '10379757', '14583180', '15072461']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9205604472958102
- 35 USC 102 Novelty (BERT): 0.5204111977782602
- Combined Prediction Score: 0.8805455223440553
- Mean Citation Score: 211.813704
- Max Citation Score: 319.49786
- Similarity Product: 238.46668938111785

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