PATENT CLAIM ANALYSIS

Application Number: 15866482
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "061000"]

Abstract:
A semiconductor device and a manufacturing method thereof include providing a substrate including an active region of a conductivity type and an isolation structure, in which the isolation structure surrounds the active region; forming a word line trench on the substrate, the word line trench intersecting the active region; and forming two doped regions in the active region at two sides of the word line trench respectively, in which each doped region and a bottom surface of the word line trench are located in a same level, and each doped region includes dopants of the conductivity type or an intrinsic semiconductor dopants.

Claim (Index 1):
A semiconductor device, comprising:\n a substrate comprising an active region, an isolation structure and a word line trench, wherein the isolation structure surrounds the active region, the word line trench penetrates through the active region, and the active region has a first conductivity type complementary to a second conductivity type; two first doped regions disposed in the active region and respectively at two sides of the word line trench, wherein each first doped region and a bottom surface of the word line trench are located at a same level, and each first doped region comprises dopants of the first conductivity type or intrinsic semiconductor dopants; a word line structure disposed in the word line trench; and two source/drain regions disposed in the active region and respectively on the first doped regions at the two sides of the word line trench, wherein the source/drain regions have the second conductivity type.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.18
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10711623', '11393142', '15597194', '13588513', '12330282']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9196941954128136
- 35 USC 102 Novelty (BERT): 0.4830447433750767
- Combined Prediction Score: 0.8760292502090399
- Mean Citation Score: 217.6643
- Max Citation Score: 236.35909
- Similarity Product: 195.9717768891049

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