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 3):
The semiconductor device of  claim 1 , wherein the upper active gate structure comprises:\n an upper active gate trench formed from a surface of the substrate toward an inside of the substrate; and an upper active gate insulating layer conformally formed on an inner wall of the upper active gate trench, wherein the gate conductive layer of the upper active gate structure is formed on the upper active gate insulating layer of a lower portion of the upper active gate trench.

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): 0.9273184513084374
- 35 USC 102 Novelty (BERT): 0.5099034339064136
- Combined Prediction Score: 0.885576949568235
- Mean Citation Score: 252.31011200000003
- Max Citation Score: 319.40878
- Similarity Product: 315.25351127639175

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