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:
Jun. 30, 2026
Filed:
Jul. 31, 2024
Fabric8labs, Inc., San Diego, CA (US);
Michelle Man, San Diego, CA (US);
Sean Stone, San Diego, CA (US);
Andrew Edmonds, Oceanside, CA (US);
Michael Korody, Poway, CA (US);
Paul Doyon, San Diego, CA (US);
Fabric8Labs, Inc., San Diego, CA (US);
Abstract
Described herein are methods of operating ECAM systems comprising modular cartridge assemblies. A modular cartridge assembly comprises a base, a cover, an ECAM printhead, a support unit, and a control board. The base has an opening providing access to the support unit (e.g., for heat transfer and fluidic connections), which is sealed against the base around this opening. The cover also has an opening exposing the electrode array of the ECAM printhead. The ECAM printhead is also sealed against the cover around this opening. The control board selectively activates the electrode of the array and is positioned within a cavity formed by the base and cover. The modular cartridge assembly allows replacing the ECAM printhead when the electrode array is damaged (e.g., dissolved during the ECAM process), while other assembly components can be reused. Furthermore, the support unit provides alignment and heat transfer for the ECAM printhead.