PATENT CLAIM ANALYSIS

Application Number: 16174626
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-03
Patent Classification: ["257", "339000"]

Abstract:
The present disclosure relates to an integrated chip. In some embodiments, the integrated chip has a gate structure disposed over a substrate between source and drain regions and a dielectric layer laterally extending from over the gate structure to between the gate structure and the drain region. A composite etch stop layer having a plurality of different dielectric materials is stacked over the dielectric layer. A contact etch stop layer directly contacts an upper surface and sidewalls of the composite etch stop layer. A field plate is laterally surrounded by a first inter-level dielectric (ILD) layer and vertically extends from a top of the first ILD layer, through the contact etch stop layer, and into the composite etch stop layer.

Claim (Index 11):
An integrated chip, comprising:\n a gate structure disposed over a substrate; a resist protective oxide laterally extending from over the gate structure to past an outermost sidewall of gate structure; a composite etch stop layer comprising a first dielectric material over the resist protective oxide and a second dielectric material contacting an upper surface of the first dielectric material; a plurality of conductive contacts laterally surrounded by a first inter-level dielectric (ILD) layer over the substrate; and a field plate extending from a top of the first ILD layer to the composite etch stop layer and comprising a same material as the plurality of conductive contacts, wherein the composite etch stop layer laterally contacts sidewalls of the field plate and vertically separates the field plate from the resist protective oxide.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.06349
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14604885', '15927281', '15424333', '16026290', '16117166']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9200422941935068
- 35 USC 102 Novelty (BERT): 0.5018396451575352
- Combined Prediction Score: 0.8782220292899097
- Mean Citation Score: 243.850146
- Max Citation Score: 285.44763
- Similarity Product: 234.6456327983433

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

Dataset: test