PATENT CLAIM ANALYSIS

Application Number: 16107563
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
A device including multiple depth STI regions with sidewall profiles, and method of production thereof Embodiments include a top region having a substantially vertical sidewall profile; and a bottom region having a width greater than or equal to the top region and a sidewall profile.

Claim (Index 13):
The method according to  claim 10 , comprising forming the bottom region of the multiple depth STI regions by:\n forming a silicon nitride (SiN) liner over the stack and the top region of the first, second and third multiple depth STI regions; removing the SiN liner above the stack and on bottom portion of the top region; and removing portions of the first well through the first and third multiple depth STI regions and portions of the second well through the second multiple depth STI region by an isotropic ball wet etching, a sigma anisotropic wet etching or an anisotropic reactive-ion etching (ME).

Metadata:
- Claim Count in Document: 18.0
- Percentile: 96.0
- Lexical Diversity: 1.37143
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10687295', '11838666', '13590703', '13590836', '13399488']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5142202750098946
- 35 USC 102 Novelty (BERT): 0.4870262279649365
- Combined Prediction Score: 0.5115008703053988
- Mean Citation Score: 179.271048
- Max Citation Score: 185.96872
- Similarity Product: 123.5040200887823

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

Dataset: test