PATENT CLAIM ANALYSIS

Application Number: 16035491
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["118", "722000"]

Abstract:
Showerheads for semiconductor processing equipment are disclosed that include various features designed to minimize or eliminate non-uniform gas delivery across the surface of a wafer due to gas flow transients within the showerhead.

Claim (Index 26):
The apparatus of  claim 20 , further comprising a plurality of first peninsulas, wherein:\n the first inlet plenum volume has a first center point, each first peninsula of the plurality of first peninsulas protrudes into the first inlet plenum volume, and the second end of one or more of the first gas flow passages of the plurality of first gas flow passages extends into a corresponding first peninsula of the plurality of first peninsulas and is closer to the first center point than the corresponding first end of the corresponding first gas flow passage of the plurality of first gas flow passages.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 95.0
- Lexical Diversity: 1.09677
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14566523', '13934597', '14802920', '14802027', '15982913']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7862807109223906
- 35 USC 102 Novelty (BERT): 0.5055538825359546
- Combined Prediction Score: 0.7582080280837471
- Mean Citation Score: 237.997864
- Max Citation Score: 259.97247000000004
- Similarity Product: 189.65578856910827

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