PATENT CLAIM ANALYSIS

Application Number: 15884395
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["257", "329000"]

Abstract:
Field effect transistor and methods of forming the same are disclosed. The field effect transistor includes a gate electrode, a contact etch stop layer (CESL), an inter layer dielectric (ILD) and a protection layer. The CESL includes SiCON and is disposed on a sidewall of the gate electrode. The IDL is laterally adjacent to the gate electrode. The protection layer covers the CESL and is disposed between the CESL and the ILD.

Claim (Index 4):
The field effect transistor of  claim 1  further comprising a spacer on the sidewall of the gate electrode, wherein the CESL is disposed between the spacer and the protection layer.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.97619
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15080087', '13572494', '14555439', '14865663', '14186883']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9097703021400644
- 35 USC 102 Novelty (BERT): 0.4717400358528046
- Combined Prediction Score: 0.8659672755113385
- Mean Citation Score: 170.91374000000005
- Max Citation Score: 175.26419
- Similarity Product: 133.52965087719858

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