List of patents
Patents are an integral part of how Cardea conducts business. So while we have many patents already, substantially more are on the way.
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Providing a temporary protective layer on a graphene sheet
Embodiments of the disclosed technology include patterning a graphene sheet for biosensor and electronic applications using lithographic patterning techniques. More specifically, the present disclosure is directed towards the method of patterning a...
Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same
This invention concerns Chemically-sensitive Field Effect Transistors (ChemFETs) that are preferably fabricated using semiconductor fabrication methods on a semiconductor wafer, and in preferred embodiments, on top of an integrated circuit structure...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are devices, systems, and methods of employing the same for the performance of bioinformatics analysis. The apparatuses and methods of the disclosure are directed in part to large scale graphene FET sensors, arrays, and integrated...
Patterning graphene with a hard mask coating
Embodiments of the disclosed technology include patterning a graphene sheet for biosensor and electronic applications using lithographic patterning techniques. More specifically, the present disclosure is directed towards the method of patterning a...
System and method for dna sequencing and blood chemistry analysis
A DNA sequencing and blood chemistry analysis device is provided including one or more sensor chips and one or more sample wells, wherein each sample well is configured to form a seal with one of the sensors. The one or more sensor chips may...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are devices, systems, and methods of employing the same for the performance of bioinformatics analysis. The apparatuses and methods of the disclosure are directed in part to large scale graphene FET sensors, arrays, and integrated...
Systems and methods for transferring graphene
The present disclosure is directed towards systems and methods for transferring graphene from the surface of one substrate to another. In one particular embodiment, the graphene layer is grown on a surface of a first substrate, where the bottom of...
Systems for transferring graphene
The present disclosure is directed towards systems for transferring graphene from the surface of one substrate to another. In one particular embodiment, the graphene layer is grown on a surface of a first substrate, where the bottom of the first...
System and method for electronic biological sample analysis
A biological sample analysis device includes a casing that encloses a biological sample delivery system hydraulically coupled to a sensor, wherein the sensor includes a plurality of Graphene transistors and each transistor covalently bonds with a...
System and method for electronic biological sample analysis
A biological sample analyzer comprising caging surrounding a biological sample delivery system hydraulically connected to a sensor, wherein the sensor includes a plurality of graphene transistors, each transistor corresponding to a corresponding...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are integrated circuits for use in performing analyte measurements and methods of fabricating the same. Such arrays may be employed to detect a presence and/or concentration changes of various analyte types in chemical and/or...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are devices, systems, and methods of employing the same for the performance of bioinformatics analysis. The apparatuses and methods of the disclosure are directed in part to large scale graphene FET sensors, arrays, and integrated...
System and method for electronic biological sample analysis
Biological sample analysis device, the casing of the biological sample delivery system of sensor is connected hydraulically to including surrounding, wherein sensor includes multiple grapheme transistors and each transistor and biomarker covalent...
Chemically-sensitive field effect transistor
A chemically-sensitive field effect transistor is disclosed herein. The chemically-sensitive field effect transistor comprises a CMOS structure comprising a conductive source and a conductive drain, a channel and an analyte-sensitive dielectric...
Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same
This invention concerns Chemically-sensitive Field Effect Transistors (ChemFETs) that are preferably fabricated using semiconductor fabrication methods on a semiconductor wafer, and in preferred embodiments, on top of an integrated circuit structure...
Depositing a passivation layer on a graphene sheet
Embodiments of the disclosed technology include depositing a passivation layer onto a surface of a wafer that may include a graphene layer. The passivation layer may protect and isolate the graphene layer from electrical and chemical conditions that...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are integrated circuits for use in performing analyte measurements and methods of fabricating the same. Such arrays may be employed to detect a presence and/or concentration changes of various analyte types in chemical and/or...
Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same
This invention concerns Chemically-sensitive Field Effect Transistors (ChemFETs) that are preferably fabricated using semiconductor fabrication methods on a semiconductor wafer, and in preferred embodiments, on top of an integrated circuit structure...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are devices, systems, and methods of employing the same for the performance of bioinformatics analysis. The apparatuses and methods of the disclosure are directed in part to large scale graphene FET sensors, arrays, and integrated...
Chemically-sensitive field effect transistors, systems and methods for manufacturing and using the same
This invention concerns chemically-sensitive field effect transistors (FETs) are preferably fabricated using semiconductor fabrication methods on a semiconductor wafer, and in preferred embodiments, on top of an integrated circuit structure made...
Chemically differentiated sensor array
A chemically differentiated sensor array system includes a plurality of environmentally-gated transistors and an environmental gate, wherein the environmental gate includes a liquid solution and each environmentally-gated transistor includes a...
System and method for dna sequencing and blood chemistry analysis
A DNA sequencing and blood chemistry analysis device is provided including one or more sensor chips and one or more sample wells, wherein each sample well is configured to form a seal with one of the sensors. The one or more sensor chips may...
System and method for electronic biological sample analysis
A biological sample analysis device includes a casing that encloses a biological sample delivery system hydraulically coupled to a sensor, wherein the sensor includes a plurality of Graphene transistors and each transistor covalently bonds with a...
Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids
Provided herein are devices, systems, and methods of employing the same for the performance of bioinformatics analysis. The apparatuses and methods of the disclosure are directed in part to large scale graphene FET sensors, arrays, and integrated...