PATENT CLAIM ANALYSIS

Application Number: 16101843
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["257", "369000"]

Abstract:
The present disclosure relates to an integrated circuit (IC) and a method of formation. In some embodiments, a first transistor gate stack is disposed in a low voltage region defined on a substrate. The first transistor gate stack comprises a first gate electrode and a first gate dielectric separating the first gate electrode from the substrate. A third transistor gate stack is disposed in a high voltage region defined on the substrate. The third transistor gate stack comprises a third gate electrode and a third gate dielectric separating the third gate electrode from the substrate. The third gate dielectric comprises an oxide component and a first interlayer dielectric layer.

Claim (Index 20):
The method of  claim 19 , further comprising:\n forming a second interlayer dielectric layer over the first interlayer dielectric layer; and forming a first metal layer over the first interlayer dielectric layer and surrounded by the second interlayer dielectric layer; wherein the first metal layer is formed including a first metal line electrically coupled to the first gate electrode and a third metal line disposed directly above the high-k dielectric layer within the high voltage region and configured as a third gate electrode separating from the substrate by the first interlayer dielectric layer, the high-k dielectric layer, and the oxide layer.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 96.0
- Lexical Diversity: 2.51064
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15703116', '15688276', '14480017', '13446852', '13785494']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8959023650084639
- 35 USC 102 Novelty (BERT): 0.5017255738560501
- Combined Prediction Score: 0.8564846858932225
- Mean Citation Score: 201.062304
- Max Citation Score: 255.46579
- Similarity Product: 201.44703590962888

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