PATENT CLAIM ANALYSIS

Application Number: 16158261
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "344000"]

Abstract:
The present invention provides a MOS (Metal-Oxide-Silicon) device and a manufacturing method thereof. The MOS device includes: a semiconductor substrate, a gate, a source, a drain, and two LDDs (Lightly-Doped-Drains). At least one recess is formed at an upper surface of the semiconductor substrate. The recess has a depth which is deeper than the depth of the two LDDs. The recess is filled with a conductive material. A vertical connection portion is formed at a boundary of the recess in the vertical direction, to at least connect one of the LDDs to the drain. The LDD closer to the drain is not laterally in contact with the drain but is connected to the drain by the vertical direction.

Claim (Index 8):
The MOS device of  claim 6 , wherein the depth of the recess is not deeper than a depth of the isolation structures.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 2.10938
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15585949', '15622227', '15296703', '11490012', '11779270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9106199268396702
- 35 USC 102 Novelty (BERT): 0.5457272008499641
- Combined Prediction Score: 0.8741306542406996
- Mean Citation Score: 249.204826
- Max Citation Score: 382.4328
- Similarity Product: 261.7753803448677

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

Dataset: test