PATENT CLAIM ANALYSIS

Application Number: 15885596
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["257", "401000"]

Abstract:
The present disclosure describes an exemplary asymmetric CPP layout for a semiconductor structure with a different gate pitch over the source and the drain regions to mitigate gate-to-gate parasitic capacitances over the drain region, thus improving cutoff frequency. For example, the semiconductor structure can include a fin on a substrate. The semiconductor structure can also include first and second gate structures formed on the fin and separated by a first space. The semiconductor structure can also include a third gate structure formed on the fin between the first and the second gate structures. The third gate structure can be separated from the first gate structure by a second pitch and separated from the second gate structure by a third pitch that is greater than the second pitch. The semiconductor structure further includes a source region formed between the first and third gate structures, and a drain region formed between the third and the second gate structures.

Claim (Index 2):
The semiconductor structure of  claim 1 , wherein:\n the first gate structure comprises a first top portion over the one or more fins, a first side portion on a sidewall of the one or more fins, and a first bottom portion on an isolation region between the one or more fins; the second gate structure comprises a second top portion over the one or more fins, a second side portion on a sidewall of the one or more fins, and a second bottom portion on the isolation region between the one or more fins; the third gate structure comprises a third top portion over the one or more fins, a third side portion on a sidewall of the one or more fins, and a third bottom portion on the isolation region between the one or more fins; and wherein the first top portion is separated from the second top portion by at least the first pitch and the second top portion is separated from the third top portion by at least the second pitch; wherein the first side portion is separated from the second side portion by at least the first pitch and the second side portion is separated from the third side portion by at least the second pitch; and wherein the first bottom portion is separated from the second bottom portion by at least the first pitch and the second bottom portion is separated from the third bottom portion by at least the second pitch.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.75
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15684088', '15024750', '14526072', '14665988', '15148274']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9058339974861008
- 35 USC 102 Novelty (BERT): 0.4646154631394663
- Combined Prediction Score: 0.8617121440514373
- Mean Citation Score: 170.45081199999996
- Max Citation Score: 173.50406
- Similarity Product: 149.99376107164025

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