PATENT CLAIM ANALYSIS

Application Number: 16120262
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["347", "044000"]

Abstract:
In an embodiment, a fluid ejection device includes a substrate with a fluid slot formed therein, a chamber layer formed on the substrate defining fluid chambers on both sides of the fluid slot, a thin-film layer between the substrate and chamber layer that defines an ink feedhole (IFH) between the fluid slot and the chamber layer, and a chamber layer extension that forms a bridge across the IFH between two chambers.

Claim (Index 14):
A fluid ejection system comprising:\n a fluid cartridge; a fluid source to supply fluid to the fluid cartridge; and a fluid ejection device comprising: a thin-film layer on a substrate; a slot extending through the substrate and into a chamber layer through a plurality of ink feedholes (IFH) defined in the thin-film layer; the chamber layer defining a plurality of chamber pairs, each chamber pair comprising a first chamber on a first side of the slot and a second chamber on a second side of the slot; a primer layer between the thin-film layer and the chamber layer; thermal resistors formed in the thin-film layer and positioned within each chamber; and a pair of IFH bridges associated with each IFH, each IFH bridge in the pair of bridges extending over the slot and running opposite one another along either side of the IFH between the first and second chamber of a pair of chambers.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 2.0
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15697790', '14785706', '15616990', '14650833', '14397151']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.775186867725169
- 35 USC 102 Novelty (BERT): 0.5498200694233146
- Combined Prediction Score: 0.7526501878949836
- Mean Citation Score: 325.902206
- Max Citation Score: 421.38748
- Similarity Product: 387.94179581779

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