PATENT CLAIM ANALYSIS

Application Number: 15974282
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["257", "364000"]

Abstract:
The present disclosure relates to semiconductor structures and, more particularly, to chamfered replacement gate structures and methods of manufacture. The structure includes: a recessed gate dielectric material in a trench structure; a plurality of recessed workfunction materials within the trench structure on the recessed gate dielectric material; a plurality of additional workfunction materials within the trench structure and located above the recessed gate dielectric material and the plurality of recessed workfunction materials; a gate metal within the trench structure and over the plurality of additional workfunction materials, the gate metal and the plurality of additional workfunction materials having a planar surface below a top surface of the trench structure; and a capping material over the gate metal and the plurality of additional workfunction materials.

Claim (Index 18):
The structure of  claim 16 , wherein the gate metal formed and each layer of the workfunction gate materials are recessed to below the top surface of the trench structure, and the capping layer is provided on the gate metal formed and each layer of the workfunction gate materials.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.97778
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15873565', '15783549', '13180842', '14667085', '15583170']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.921346159556356
- 35 USC 102 Novelty (BERT): 0.51259625384487
- Combined Prediction Score: 0.8804711689852074
- Mean Citation Score: 286.77345
- Max Citation Score: 289.04608
- Similarity Product: 233.77567480175017

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

Dataset: test