PATENT CLAIM ANALYSIS

Application Number: 15748301
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["347", "063000"]

Abstract:
According to an example, a fluid ejection device may include a substrate, a resistor positioned on the substrate, an overcoat layer positioned over the resistor, a fluidics layer having surfaces that form a firing chamber about the resistor, in which the overcoat layer is positioned between the resistor and the firing chamber, and a thin film membrane covering the surfaces of the fluidics layer that form the firing chamber and a portion of the overcoat layer that is in the firing chamber.

Claim (Index 13):
A method of fabricating a fluid ejection device, said method comprising:\n forming a resistor on a substrate; forming an overcoat layer on the resistor; forming a bond pad in electrical communication with the resistor; forming a fluidics layer having surfaces that define a firing chamber, wherein the overcoat layer forms part of the firing chamber, and wherein the bond pad is outside of the firing chamber; positioning an orifice plate on the fluidics layer, said orifice layer having a nozzle positioned to be in fluid communication with the firing chamber; connecting an electrical interconnect to the bond pad; and forming a thin film membrane onto the electrical interconnect, the orifice plate, surfaces of the fluidics layer that define the firing chamber and the overcoat layer, and surfaces of the fluidics layer that are outside of the firing chamber.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.28205
- Patent Class: 347.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13332797', '13978768', '13641469', '14427989', '14397151']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7359554007293215
- 35 USC 102 Novelty (BERT): 0.4740150965593645
- Combined Prediction Score: 0.7097613703123259
- Mean Citation Score: 171.642524
- Max Citation Score: 195.09142
- Similarity Product: 149.99452051552768

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