PATENT CLAIM ANALYSIS

Application Number: 15868620
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["257", "401000"]

Abstract:
A semiconductor device may include a device isolation region configured to define an active region in a substrate, an active gate structure disposed in the active region, and a field gate structure disposed in the device isolation region. The field gate structure may include a gate conductive layer. The active gate structure may include an upper active gate structure including a gate conductive layer and a lower active gate structure formed under the upper active gate structure and vertically spaced apart from the upper active gate structure. The lower active gate structure may include a gate conductive layer. A top surface of the gate conductive layer of the field gate structure is located at a lower level than a bottom surface of the gate conductive layer of the upper active gate structure.

Claim (Index 6):
The semiconductor device of  claim 4 , wherein the gate conductive layer of the upper active gate structure comprises an upper active gate barrier pattern conformally formed on the upper active gate insulating layer of the lower portion of the upper active gate trench and an upper active gate electrode pattern formed on the upper active gate barrier pattern to fill the lower portion of the upper active gate trench, and\n wherein the gate conductive layer of the lower active gate structure comprises a lower active gate barrier pattern conformally formed on the lower active gate insulating layer and a lower active gate electrode pattern formed on the lower active gate barrier pattern to fill the lower active gate tunnel.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 86.0
- Lexical Diversity: 3.15909
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15011820', '15229351', '14715643', '15865467', '14551857']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.927324807666214
- 35 USC 102 Novelty (BERT): 0.5096184916261002
- Combined Prediction Score: 0.8855541760622027
- Mean Citation Score: 252.31011200000003
- Max Citation Score: 319.40878
- Similarity Product: 317.4852126509916

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