The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
Aug. 28, 2023
Cardea Bio, Inc., San Diego, CA (US);
Brett R. Goldsmith, San Diego, CA (US);
Mitchell Lerner, San Diego, CA (US);
Paul Hoffman, San Diego, CA (US);
Cardea Bio, Inc., San Diego, CA (US);
Abstract
An apparatus may include a sensor chip fabricated on a semiconductor wafer, the sensor chip may include a graphene channel patterned in a graphene layer disposed on a dielectric substrate. The sensor chip may include a first electrode formed in electrode material so as to form one or more of an edge side contact or a top side contact in electrical contact with a first end of the graphene channel. The sensor chip may include a second electrode formed in electrode material so as to form one or more of an edge side contact or a top-side contact in electrical contact with a second end of the graphene channel. The sensor chip may include an insulation layer that is layered above at least of portion of the graphene layer and is selected from an inorganic oxide layer and an organic layer.